[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.1"]
[White "Bacrot, Etienne"]
[Black "Wiley, Tom E"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2683"]
[BlackElo "2147"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 c6 5. Bd3 Nf6 6. O-O Be7 7. Re1 O-O 8. h3 Nbd7 9. Bf4 Re8 10. Nbd2 Nf8 11. c3 Ne6 12. Bh2 g6 13. Ne5 Ng7 14. g4 Nd7 15. f4 f6 16. Nxg6 hxg6 17. Bxg6 Rf8 18. f5 Nb6 19. Re2 Bd6 20. Bxd6 Qxd6 21. Qe1 Bxf5 22. gxf5 Qf4 23. Qf2 Qxf2+ 24. Kxf2 Rad8 25. Rg1 Nc8 26. Kf3 Kh8 27. Kf4 Rd7 28. Rge1 Rfd8 29. h4 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "1.2"]
[White "Gustain, Marc"]
[Black "Kamsky, Gata"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "2147"]
[BlackElo "2676"]
[Annotator "TA"]
[PlyCount "118"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 a6 4. d4 cxd4 5. Nxd4 b5 6. Bd3 Qb6 7. Nb3 Qc7 8. Qf3 Nc6 9. Qg3 Qxg3 10. hxg3 Nf6 11. f3 h6 12. Be3 d6 13. a4 b4 14. Ne2 Ne5 15. a5 d5 16. Bd4 dxe4 17. Bxe4 Nxe4 18. Bxe5 Nd6 19. Bd4 Bd7 20. Bc5 Nf5 21. Bxf8 Rxf8 22. Nbd4 Nxd4 23. Nxd4 Ke7 24. Rh4 Rfc8 25. Kd2 Rab8 26. Re4 Rc5 27. Re3 Rbc8 28. c3 Rd5 29. Rd3 bxc3+ 30. bxc3 Rcc5 31. Nb3 Rxd3+ 32. Kxd3 Bb5+ 33. Kc2 Rg5 34. Nd4 Bd7 35. Ne2 Rc5 36. Nd4 e5 37. Nb3 Rc7 38. g4 f5 39. gxf5 Bxf5+ 40. Kb2 h5 41. Ra4 Kf6 42. Rb4 Kg5 43. Rb6 Bd3 44. Nd2 Kf4 45. c4 Kg3 46. Rxa6 Kxg2 47. Re6 h4 48. Rxe5 g6 49. Rg5+ Kf2 50. Rg4 Rh7 51. a6 h3 52. a7 Rxa7 53. Rh4 Bf5 54. Kc3 Kg2 55. f4 h2 56. Nf1 h1=Q 57. Rxh1 Kxh1 58. Ng3+ Kg2 59. Nxf5 gxf5 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.3"]
[White "Korobov, Anton"]
[Black "Boehme, Markus"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "2675"]
[BlackElo "2146"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bg7 7. e4 O-O 8. a7 Rxa7 9. Nf3 e6 10. Be2 exd5 11. exd5 d6 12. O-O Ba6 13. Bxa6 Nxa6 14. Bf4 Re8 15. Qd2 Ne4 16. Nxe4 Rxe4 17. Rae1 Rxe1 18. Rxe1 Re7 19. Rxe7 Qxe7 20. h4 h5 21. b3 Qf6 22. g3 Nb4 23. Kg2 Qd8 24. a3 Na6 25. Ng5 Nc7 26. Qa5 Bf8 27. Qb6 Qd7 28. Qb7 Qd8 29. a4 Be7 30. a5 Na8 31. a6 Nc7 32. a7 Na8 33. Bxd6 Qxd6 34. Qxa8+ Kg7 35. Qc6 Qe5 36. Nf3 Qe4 37. a8=Q Bxh4 38. Qcc8 Bxg3 39. Qh8# 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "1.4"]
[White "Mihajlov, Svetoslav"]
[Black "Firouzja, Alireza"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2145"]
[BlackElo "2669"]
[Annotator "TA"]
[PlyCount "122"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 d5 7. exd6 c4 8. Bc2 Qxd6 9. O-O g6 10. Na3 Bg7 11. Rb1 O-O 12. b3 cxb3 13. axb3 Nd5 14. Nc4 Qf6 15. Ne3 Be6 16. Bb2 Qf4 17. g3 Qh6 18. h4 Nxe3 19. fxe3 Bg4 20. Qe1 Qh5 21. Kg2 Rad8 22. d4 e5 23. Qf2 exd4 24. exd4 Qd5 25. Rbe1 f5 26. Qe2 Kh8 27. Qe6 Bxf3+ 28. Rxf3 Qa5 29. b4 Qc7 30. Bb3 Qb8 31. Qc4 Rde8 32. Rxe8 Rxe8 33. Bc1 Qa8 34. Ba4 Re4 35. Bc2 Ne5 36. Qd5 Re2+ 37. Rf2 Rxf2+ 38. Kxf2 Ng4+ 39. Kf3 Nf6 40. Qe6 b5+ 41. Kf2 h5 42. Bb3 Qe4 43. Qxe4 Nxe4+ 44. Kf3 Nxc3 45. Be3 Bf8 46. d5 Bxb4 47. Bd4+ Kh7 48. d6 Ne4 49. d7 Be7 50. Bxa7 Nd2+ 51. Ke2 Nxb3 52. Bb6 Kg7 53. Kd3 Kf7 54. Kc3 Ke6 55. d8=Q Bxd8 56. Bxd8 Kd7 57. Kxb3 Kxd8 58. Kb4 Kd7 59. Kxb5 Ke6 60. Kc4 f4 61. gxf4 Kf5 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.5"]
[White "Kuzubov, Yuriy"]
[Black "Dill, Xaver"]
[Result "1-0"]
[ECO "A62"]
[WhiteElo "2653"]
[BlackElo "2145"]
[Annotator "ChessBase"]
[PlyCount "49"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Nf3 Bg7 8. Bg2 O-O 9. O-O Re8 10. Bf4 Ne4 11. Nxe4 Rxe4 12. Nd2 Rxf4 13. gxf4 Bxb2 14. Rb1 Bg7 15. Nc4 Na6 16. e4 Bh6 17. Qf3 Nb4 18. e5 dxe5 19. fxe5 Qh4 20. Nd6 Bf4 21. h3 b6 22. Rfe1 Nc2 23. e6 Nxe1 24. exf7+ Kg7 25. Qc3+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.6"]
[White "Parnali, S Dharia"]
[Black "Chigaev, Maksim"]
[Result "0-1"]
[ECO "E63"]
[WhiteElo "2144"]
[BlackElo "2634"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 O-O 5. Nc3 d6 6. Nf3 Nc6 7. O-O a6 8. d5 Na5 9. b3 c5 10. dxc6 bxc6 11. Bb2 Rb8 12. Qd2 c5 13. Rad1 Bb7 14. Ng5 h6 15. Bxb7 Rxb7 16. Nge4 Nxe4 17. Nxe4 Nxc4 18. Qd5 Nxb2 19. Qxb7 Nxd1 20. Rxd1 a5 21. Rd2 Qe8 22. Rd3 Qa8 23. Qxe7 Re8 24. Nf6+ Bxf6 25. Qxf6 Rxe2 26. Rf3 Qf8 27. a4 Re1+ 28. Kg2 Re6 29. Qc3 Qa8 30. h4 h5 31. Kh2 Qa7 32. Qd2 Qb7 33. Rd3 Qb6 34. Qf4 Kg7 35. Qf3 c4 36. bxc4 Rf6 37. Qe4 Qxf2+ 38. Qg2 Qc5 39. Qb2 Qf2+ 40. Qxf2 Rxf2+ 41. Kh3 Rc2 42. Rd4 Kf8 43. Rd5 Rxc4 44. Rxa5 Ke7 45. Ra7+ Ke6 46. a5 Rc2 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.7"]
[White "Sarana, Alexey"]
[Black "Bastian, Martin"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2630"]
[BlackElo "2144"]
[Annotator "ChessBase"]
[PlyCount "33"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. Be3 c6 8. d5 c5 9. O-O h6 10. Ne1 Ne8 11. Nd3 f5 12. f4 b6 13. Qd2 exf4 14. Nxf4 g5 15. Ne6 Bxe6 16. dxe6 f4 17. e7 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.8"]
[White "Kraemer, Stefan"]
[Black "Fridman, Daniel"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2144"]
[BlackElo "2629"]
[Annotator "ChessBase"]
[PlyCount "32"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 Bg4 5. Be2 Nc6 6. dxc5 e6 7. Nbd2 Bxc5 8. O-O Nge7 9. c4 O-O 10. Qa4 Bh5 11. Qb5 Bb6 12. cxd5 Qxd5 13. Qxd5 Nxd5 14. b3 Nxe5 15. Nxe5 Bxe2 16. Re1 Bd4 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.9"]
[White "Sethuraman, S.P."]
[Black "Wilhelm, Robert"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "2624"]
[BlackElo "2143"]
[Annotator "TA"]
[PlyCount "39"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. Nf3 e6 4. d4 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. f4 d6 8. Qf3 Qc7 9. O-O-O Bd7 10. g4 Nxd4 11. Rxd4 e5 12. Rc4 Bxg4 13. Qg3 Qa5 14. f5 Be7 15. Qf2 Bd8 16. b4 Qa3+ 17. Kb1 b5 18. Bc1 Nxe4 19. Nxe4 Qf3 20. Nxd6+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.10"]
[White "Dietz, Florian"]
[Black "Predojevic, Borki"]
[Result "0-1"]
[ECO "C60"]
[WhiteElo "2142"]
[BlackElo "2621"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 a6 6. Ba4 d6 7. d4 Bd7 8. Bb3 Nf6 9. Re1 O-O 10. Bg5 h6 11. Bh4 Bg4 12. Nbd2 exd4 13. cxd4 g5 14. d5 Nd4 15. Bg3 Nd7 16. h3 Nxf3+ 17. Nxf3 Bxf3 18. Qxf3 Bxb2 19. Rab1 Be5 20. Bd1 Rb8 21. Qf5 Bxg3 22. fxg3 Ne5 23. Rf1 Qe7 24. Be2 Kg7 25. a4 a5 26. Rb5 b6 27. Rc1 Rfc8 28. Rb2 c5 29. Rxb6 Rxb6 30. Qxc8 Rb4 31. Bb5 Rxe4 32. Qa8 Qc7 33. Rb1 Rb4 34. Rf1 c4 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.11"]
[White "Esipenko, Andrey"]
[Black "Grewenig, Jan"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2616"]
[BlackElo "2140"]
[Annotator "RC"]
[PlyCount "64"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h4 b5 7. a4 b4 8. Nd5 e6 9. Nxf6+ Qxf6 10. Be3 Bb7 11. Qd2 d5 12. O-O-O e5 13. exd5 exd4 14. Bg5 Qb6 15. Re1+ Kd7 16. Bd3 Bd6 17. Bf5+ Kc7 18. Bf4 Bxd5 19. a5 Qc5 20. Re7+ Kc6 21. Bxd6 Kxd6 22. Rhe1 Ra7 23. Re8 Rxe8 24. Rxe8 Qxa5 25. Qf4+ Kc5 26. Qxb8 Rc7 27. Re5 b3 28. Qxb3 Kd6 29. Qg3 Qa1+ 30. Kd2 Qa5+ 31. Kd1 Bf3+ 32. Re2+ Kd5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.12"]
[White "Korba, Roman"]
[Black "Heimann, Andreas"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2140"]
[BlackElo "2616"]
[Annotator "ChessBase"]
[PlyCount "60"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g4 h6 5. Bg2 d6 6. h3 e5 7. Nge2 Nc6 8. b3 O-O 9. Ng3 Be6 10. Ba3 Re8 11. O-O Nh7 12. Nd5 Rc8 13. Kh2 Qh4 14. Rc1 e4 15. Nxe4 Ne5 16. f3 Nd3 17. Rc2 f5 18. Ng3 fxg4 19. f4 gxh3 20. Be4 Bxd5 21. Bxd5+ Kh8 22. Bxb7 Nf6 23. Bf3 h5 24. Rc3 Nc5 25. Bxc5 dxc5 26. Rd3 Rf8 27. Qe1 g5 28. Nxh5 Ng4+ 29. Bxg4 Qxg4 30. Nxg7 Qg2# 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.13"]
[White "Banusz, Tamas"]
[Black "Stabolewski, Andreas"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2614"]
[BlackElo "2140"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. c4 e6 5. O-O Be7 6. d4 d5 7. cxd5 exd5 8. dxc5 Bxc5 9. a3 O-O 10. b4 Bb6 11. Nc3 h6 12. Bb2 Be6 13. Na4 Ne4 14. Nxb6 Qxb6 15. Nd4 Rad8 16. e3 Rfe8 17. Qe2 Bc8 18. Nxc6 bxc6 19. Rfd1 Rd6 20. Bd4 Qd8 21. Rac1 a5 22. Qb2 axb4 23. Qxb4 h5 24. Rc2 Rg6 25. h4 Bd7 26. Ra1 Rh6 27. Qb7 c5 28. Bxc5 Ba4 29. Rcc1 Rc6 30. Bd4 Rxc1+ 31. Rxc1 Qa5 32. Qb2 f6 33. Bf3 Ra8 34. Bxh5 Nd2 35. Rc5 Nc4 36. Rxa5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.14"]
[White "Schulze, Lara"]
[Black "Bosiocic, Marin"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2139"]
[BlackElo "2613"]
[Annotator "RC"]
[PlyCount "72"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. O-O O-O 7. Nbd2 a5 8. a4 Be6 9. Bxe6 fxe6 10. Nc4 Nd7 11. Be3 Bxe3 12. Nxe3 Nc5 13. Qe2 Qf6 14. Nd2 Rad8 15. Nc2 d5 16. f3 d4 17. c4 Ra8 18. Ra3 Nb4 19. Ne1 Qh6 20. Nb3 Nxb3 21. Rxb3 Qe3+ 22. Rf2 Qc1 23. Qd2 Qa1 24. Ra3 Qb1 25. Kf1 Ra6 26. Qg5 Nc6 27. Rb3 Rb6 28. Rb5 Qd1 29. b3 Rxb5 30. axb5 Nb4 31. Qd2 Qxb3 32. Qb2 Qa4 33. Rd2 c6 34. Nc2 cxb5 35. Nxb4 axb4 36. cxb5 Rc8 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.15"]
[White "Tabatabaei, M.amin"]
[Black "Weihrauch, Jakob"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "2612"]
[BlackElo "2138"]
[Annotator "TA"]
[PlyCount "47"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. Nc3 d6 8. Nd5 Nxe4 9. Qe2 Nf6 10. Nxf6+ gxf6 11. Bd5 Bb7 12. Qe4 Qd7 13. d4 Bb6 14. dxe5 dxe5 15. Nxe5 Nxe5 16. Bxb7 Ra7 17. Bh6 Qg4 18. Qxg4 Nxg4 19. Rfe1+ Ne5 20. Bg7 Rg8 21. Bxf6 Rxb7 22. Rxe5+ Kd7 23. Re7+ Kd6 24. Rd1+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.16"]
[White "Elgersma, Simon"]
[Black "Van Wely, Loek"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2137"]
[BlackElo "2612"]
[Annotator "ChessBase"]
[PlyCount "92"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 e5 6. Bxc6 dxc6 7. d3 Qe7 8. Nbd2 Nf6 9. a3 O-O 10. b4 Nd7 11. Nc4 Rd8 12. Rb1 b6 13. Be3 Ba6 14. Nfd2 f6 15. Qe2 Rac8 16. f4 b5 17. Na5 exf4 18. Bxf4 cxb4 19. axb4 c5 20. Ndb3 cxb4 21. d4 f5 22. exf5 Qxe2 23. Rxe2 Nb6 24. fxg6 hxg6 25. Be5 Bf8 26. Rf1 Nd5 27. Re4 Rxc2 28. Rg4 Ne7 29. Bf6 Rd6 30. Rh4 Rxf6 31. Rxf6 Bc8 32. Rf2 Rc3 33. Rhf4 Bh6 34. Re4 Nd5 35. Re8+ Kg7 36. Rff8 Bf5 37. Rxf5 gxf5 38. Re5 Ne3 39. Rxb5 Rc2 40. Rb7+ Kg6 41. g3 f4 42. gxf4 Rg2+ 43. Kh1 Rf2 44. h4 Rf1+ 45. Kh2 Bxf4+ 46. Kh3 Rh1# 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.17"]
[White "Bluebaum, Matthias"]
[Black "Colbow, Collin"]
[Result "1-0"]
[ECO "E42"]
[WhiteElo "2610"]
[BlackElo "2137"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 b6 6. a3 Ba5 7. Rb1 Na6 8. Ng3 Bxc3+ 9. bxc3 Bb7 10. f3 h5 11. h4 Qc7 12. Kf2 O-O 13. e4 cxd4 14. cxd4 e5 15. Be2 d6 16. Bg5 Nh7 17. Nxh5 f5 18. exf5 Nxg5 19. hxg5 Rxf5 20. g6 Rg5 21. Bd3 e4 22. Nf4 Re8 23. Qg1 exd3 24. Qh2 Kf8 25. Qh8+ Ke7 26. Rbe1+ Re5 27. Qxg7+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "1.18"]
[White "Hartmann, Martin"]
[Black "Svane, Rasmus"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2137"]
[BlackElo "2605"]
[Annotator "ChessBase"]
[PlyCount "102"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Nc3 Nxd5 6. d4 g6 7. Nf3 Bg7 8. Bc4 Nxc3 9. bxc3 O-O 10. O-O Qc7 11. Qb3 Nc6 12. Bd3 Be6 13. Qc2 Rac8 14. Rb1 Na5 15. Bd2 Nc4 16. Bxc4 Bxc4 17. Rfe1 b6 18. Ne5 Be6 19. Rbc1 Qb7 20. Qa4 Rfd8 21. Qa3 Bf8 22. Qb2 Qd5 23. a4 Qb3 24. Rb1 Qd5 25. Qb5 f6 26. Nf3 Bf5 27. Ra1 Bg4 28. Qxd5+ Rxd5 29. Rec1 Rc4 30. a5 Rxa5 31. Rxa5 bxa5 32. Ra1 a4 33. Kf1 e6 34. Ke2 Bf5 35. Ne1 e5 36. dxe5 fxe5 37. f3 a3 38. g4 Be6 39. Kd3 Ra4 40. Kc2 Bd6 41. h3 Bd5 42. Be3 Kf7 43. Nd3 Ra5 44. Nb4 Bc4 45. Rd1 Ke6 46. Re1 Kd7 47. Bf2 a6 48. Ra1 Rb5 49. Nd3 a5 50. Be3 Bb3+ 51. Kd2 Rd5 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.19"]
[White "Bogner, Sebastian"]
[Black "Koellner, Christof"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2603"]
[BlackElo "2137"]
[Annotator "ChessBase"]
[PlyCount "117"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O c5 5. c4 Nc6 6. cxd5 exd5 7. d4 h6 8. Nc3 Be6 9. b3 Be7 10. Bb2 O-O 11. Rc1 Rc8 12. dxc5 Bxc5 13. Na4 Be7 14. Nc5 Bxc5 15. Rxc5 Ne4 16. Rc1 Qa5 17. a3 Qb6 18. Qd3 f6 19. Bd4 Qd8 20. b4 a6 21. Rfd1 Qd7 22. Bb2 Rfd8 23. Nh4 Qf7 24. Bxe4 dxe4 25. Qxe4 Bb3 26. Re1 Qd5 27. Qxd5+ Bxd5 28. f3 Bf7 29. Nf5 Rd7 30. Kf2 Rcd8 31. g4 Be6 32. Ng3 Rd2 33. Bc3 Ra2 34. Ra1 Rxa1 35. Rxa1 Kf7 36. Ne4 Ke7 37. h4 b6 38. g5 hxg5 39. hxg5 Ne5 40. Rh1 Bf5 41. gxf6+ gxf6 42. Bxe5 fxe5 43. Rh5 Ke6 44. Rh6+ Kd5 45. Nd2 Be6 46. e4+ Kd6 47. Nc4+ Ke7 48. Nxe5 Rd2+ 49. Kg3 Ra2 50. Nc6+ Kd7 51. Nb8+ Ke7 52. Nxa6 Kd6 53. Nc7 Kxc7 54. Rxe6 Rxa3 55. b5 Rb3 56. Re5 Kd6 57. Rd5+ Ke6 58. Rh5 Kf7 59. Kg4 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.20"]
[White "Pfatteicher, Lukas"]
[Black "Ter-Sahakyan, Samvel"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2137"]
[BlackElo "2601"]
[Annotator "ChessBase"]
[PlyCount "70"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Nf3 d5 6. cxd5 exd5 7. Bf4 c5 8. dxc5 Qa5 9. e3 Ne4 10. Rc1 Qxa2 11. Bd3 Bxc3+ 12. bxc3 Qxc2 13. Bxc2 Be6 14. c4 Rc8 15. cxd5 Bxd5 16. Bxe4 Bxe4 17. Ke2 Nd7 18. Bd6 a5 19. Ne5 Nxe5 20. Bxe5 a4 21. f3 Bf5 22. e4 Be6 23. Bd4 a3 24. Rb1 Rc7 25. Rb4 h5 26. Rc1 a2 27. Be5 Re7 28. Ba1 Rc8 29. Ke3 Rd7 30. Bd4 Ra8 31. Bb2 Ra5 32. Rb6 Rc7 33. Kd4 h4 34. Ba1 Rd7+ 35. Rd6 Rxc5 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.21"]
[White "Moussard, Jules"]
[Black "Post, Hugo"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2598"]
[BlackElo "2136"]
[Annotator "ChessBase"]
[PlyCount "63"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Qd3 Nf6 7. c4 a6 8. Bxc6 Bxc6 9. Nc3 e6 10. O-O Be7 11. Nd4 O-O 12. b3 Qc7 13. Bb2 Rad8 14. Rac1 Rfe8 15. Nd5 exd5 16. cxd5 Bf8 17. f3 Nd7 18. dxc6 Ne5 19. Qc3 d5 20. cxb7 Qxb7 21. f4 Rc8 22. Qd2 Nd7 23. e5 Nc5 24. Nf3 Ne4 25. Qe3 Bb4 26. Bd4 Ba3 27. Rxc8 Rxc8 28. f5 Qd7 29. Ng5 Nxg5 30. Qxg5 Bf8 31. e6 fxe6 32. f6 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.23"]
[White "Van Foreest, Jorden"]
[Black "Thomaschke, Dirk"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2598"]
[BlackElo "2135"]
[Annotator "ChessBase"]
[PlyCount "57"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Re1 d6 7. a4 Na5 8. Ba2 c5 9. Na3 Nc6 10. c3 Qc7 11. Bg5 h6 12. Bxf6 Bxf6 13. Nc2 Be6 14. Ne3 Rad8 15. Qb1 h5 16. b4 b6 17. Bc4 Ne7 18. Qa2 Bg4 19. Nd2 Bg5 20. Ndf1 Qd7 21. bxc5 dxc5 22. Nxg4 Qxg4 23. a5 Rd6 24. axb6 axb6 25. Qb3 Bf4 26. Ra7 Rg6 27. g3 Bg5 28. Ne3 Bxe3 29. Rxe3 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.24"]
[White "Jazdanovs, Aleksandrs"]
[Black "Indjic, Aleksandar"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "2134"]
[BlackElo "2592"]
[Annotator "ChessBase"]
[PlyCount "50"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Ne7 6. Be2 Nec6 7. O-O Nxd4 8. Qxd4 Nc6 9. Qe3 Bd6 10. f4 O-O 11. Rd1 Bc7 12. Qg3 b5 13. Be3 Bb7 14. e5 Ne7 15. Qh3 f6 16. Bd3 f5 17. a3 g5 18. Rf1 Ng6 19. Rae1 Rf7 20. Qh5 gxf4 21. Bxf4 Bb6+ 22. Kh1 Nxf4 23. Rxf4 Rg7 24. Re2 Qc7 25. Nb1 Qxe5 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.25"]
[White "Kozul, Zdenko"]
[Black "Schormann, Conrad"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2589"]
[BlackElo "2134"]
[Annotator "ChessBase"]
[PlyCount "71"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 a6 5. Nf3 Bf5 6. Qb3 Ra7 7. a4 e6 8. a5 h6 9. Qb6 Qxb6 10. axb6 Ra8 11. c5 Nbd7 12. b4 Rb8 13. Nd2 g5 14. f3 e5 15. Ne2 Bg7 16. Bb2 Ng8 17. Nb3 Ne7 18. Na5 Bg6 19. dxe5 Nxe5 20. Nd4 O-O 21. Kd2 Nf5 22. Nxf5 Bxf5 23. Bd4 Rfe8 24. Ra3 Re7 25. Bxa6 bxa6 26. Bxe5 Bxe5 27. Nxc6 Ree8 28. Nxb8 Rxb8 29. Rxa6 Bd7 30. g3 Bc6 31. Ra5 d4 32. e4 h5 33. b5 Be8 34. Rha1 h4 35. Ra8 hxg3 36. hxg3 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.26"]
[White "Zahn, Benno"]
[Black "Sumets, Andrey"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2133"]
[BlackElo "2588"]
[Annotator "ChessBase"]
[PlyCount "63"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. Be2 Bb4 8. Qd3 Nc6 9. Nc2 Be7 10. f4 d6 11. a3 b6 12. b4 Bb7 13. O-O O-O 14. Bb2 Rfe8 15. Ne3 a5 16. Ncd5 exd5 17. cxd5 Nxe4 18. Rac1 Ba6 19. b5 Nc5 20. Qc2 Bf8 21. Rf3 Nd4 22. Bxd4 Bc8 23. Bd3 h6 24. Rg3 Ra7 25. Qc3 Qd8 26. Bf6 Qxf6 27. Qxf6 Nxd3 28. Rc3 Rxe3 29. Rxg7+ Bxg7 30. Rxc8+ Bf8 31. h3 Rae7 32. Rxf8+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.27"]
[White "Bernadskiy, Vitaliy"]
[Black "Doll, Stefan"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2587"]
[BlackElo "2132"]
[Annotator "ChessBase"]
[PlyCount "77"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 Bc5 6. c3 b5 7. Bc2 d6 8. O-O Bb7 9. Rd1 Bb6 10. d4 h6 11. h3 exd4 12. cxd4 Qe7 13. Nc3 O-O-O 14. d5 Nb8 15. Be3 Ba5 16. Nd4 g6 17. a4 Bxc3 18. bxc3 Nxe4 19. Qg4+ f5 20. Qxg6 Nxc3 21. Bxf5+ Nd7 22. Nc6 Qe8 23. Rd3 Qxg6 24. Ne7+ Kb8 25. Nxg6 Nxd5 26. Bxd7 Rhg8 27. Bf5 Nb4 28. Rd4 c5 29. Rg4 Nd5 30. Bxh6 b4 31. h4 Nc3 32. Bd2 d5 33. h5 Ne4 34. Bf4+ Ka8 35. Bxe4 dxe4 36. h6 Rd7 37. Rc1 Rc8 38. Ne5 Rdc7 39. Nc4 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.28"]
[White "Maltezeanu, Stefan"]
[Black "Donchenko, Alexander"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2132"]
[BlackElo "2584"]
[Annotator "ChessBase"]
[PlyCount "82"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Bxd7+ Bxd7 7. Nc3 e6 8. Bg5 f6 9. Bh4 Nh6 10. O-O-O Be7 11. Bg3 Nf7 12. Nd2 Rc8 13. f4 Qc7 14. Nf3 Qa5 15. Kb1 O-O 16. Bf2 b5 17. Nd2 Rb8 18. g4 b4 19. Ne2 e5 20. Qe3 Bxg4 21. Rdg1 Bxe2 22. Qxe2 exf4 23. Qg4 g6 24. Qxf4 Rbc8 25. Nb3 Qe5 26. Qd2 Ng5 27. Qxb4 d5 28. Qb7 Nxe4 29. Bg3 Nxg3 30. hxg3 Qd6 31. Rd1 Rfd8 32. Qa7 f5 33. Qe3 Bf6 34. Nd4 Re8 35. Qd3 Re4 36. Ne2 Qe5 37. Nc3 Rb8 38. Kc1 Re3 39. Qxd5+ Qxd5 40. Rxd5 Bg5 41. Kd1 Rxc3 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.29"]
[White "Buhmann, Rainer"]
[Black "Siddharth, Jagadeesh"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "2581"]
[BlackElo "2132"]
[Annotator "ChessBase"]
[PlyCount "78"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Bb4 5. e3 O-O 6. Bd2 b6 7. cxd5 exd5 8. Rc1 Be7 9. Bd3 Bb7 10. O-O c5 11. Ne5 Nc6 12. Be1 Re8 13. Bb5 Qd6 14. f4 a6 15. Ba4 cxd4 16. exd4 b5 17. Bc2 Bd8 18. Kh1 Bb6 19. Bf2 Rad8 20. Bb1 Ne7 21. Bh4 Ne4 22. Qh5 g6 23. Qd1 Qb4 24. Ne2 Qxb2 25. f5 Nxf5 26. Bxd8 Rxd8 27. Nd3 Qxe2 28. Qxe2 Neg3+ 29. hxg3 Nxg3+ 30. Kh2 Nxe2 31. Rce1 Bc7+ 32. Ne5 Nxd4 33. Kh3 Bc8+ 34. g4 Be6 35. Kh4 Kg7 36. Nxf7 Rf8 37. Ng5 Bd8 38. Rxf8 Kxf8 39. Rf1+ Kg7 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.30"]
[White "Zoldan, Matteo"]
[Black "Goganov, Aleksey"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2130"]
[BlackElo "2580"]
[Annotator "ChessBase"]
[PlyCount "120"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Nbd7 9. g4 Be7 10. Qd2 O-O 11. O-O-O b5 12. g5 b4 13. gxf6 bxc3 14. Qxc3 Nxf6 15. Na5 Rc8 16. Nc6 Qe8 17. Nxe7+ Qxe7 18. Qa5 Rc6 19. Rg1 Rfc8 20. c3 Kh8 21. Rd2 Nh5 22. Kb1 h6 23. Bd3 Qf6 24. Rf2 Nf4 25. Rd1 Nxd3 26. Rxd3 Qg6 27. Kc1 d5 28. Rd1 dxe4 29. Qxe5 exf3 30. Rxf3 f6 31. Rg3 Qh7 32. Qa5 Qe4 33. Rd4 Qh1+ 34. Bg1 Bg8 35. Qh5 Re6 36. Qg6 Re1+ 37. Kd2 Re7 38. Qf5 Rce8 39. Qg4 Bxa2 40. Rd7 Qc6 41. Rxe7 Rxe7 42. Bd4 Bg8 43. Re3 Rb7 44. b4 a5 45. Qe4 Qxe4 46. Rxe4 axb4 47. cxb4 Rxb4 48. Ke3 Rb3+ 49. Kf2 Bd5 50. Re7 Rf3+ 51. Kg1 Kg8 52. Bc5 h5 53. Rd7 Be6 54. Re7 Bh3 55. Bf2 Rb3 56. Re3 Rb1+ 57. Re1 Rb7 58. Re3 Bf5 59. h4 Kf7 60. Ra3 Rb1+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.31"]
[White "Lopez Martinez, Josep Manuel"]
[Black "Asadzade, Idris"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "2578"]
[BlackElo "2130"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 b5 5. e4 Nxe4 6. Bd3 Nf6 7. O-O Bb7 8. Re1 Be7 9. Nc3 exd5 10. cxd5 Nxd5 11. Nxb5 Qb6 12. Bc4 a6 13. Bxd5 Qxb5 14. a4 Qb4 15. Bd2 Qb6 16. Qe2 O-O 17. Bxb7 Qxb7 18. Qxe7 Nc6 19. Qxc5 Qxb2 20. h3 Rab8 21. Bc3 Qc2 22. Nd4 Nxd4 23. Qxd4 f6 24. Rac1 Qf5 25. Qg4 Qxg4 26. hxg4 Kf7 27. Rcd1 Rb7 28. a5 Rc8 29. Bd4 Rb5 30. Bb6 d5 31. Rd2 Rc4 32. f3 Rf4 33. Rde2 Kg6 34. Re7 Rc4 35. Rd7 Rc2 36. Ree7 Kg5 37. Kh2 Rbb2 38. Kh3 f5 39. f4+ Kh6 40. Re6+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.32"]
[White "Bentel, Robin"]
[Black "Schroeder, Jan-Christian"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2130"]
[BlackElo "2577"]
[Annotator "ChessBase"]
[PlyCount "98"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Bd6 6. Bg2 O-O 7. O-O Nbd7 8. Qc2 c6 9. b3 Ne4 10. Be3 f5 11. Nfd2 Ndf6 12. f3 Nxd2 13. Nxd2 e5 14. dxe5 Bxe5 15. Rab1 d4 16. Bf2 f4 17. g4 c5 18. b4 b6 19. Ne4 Nd7 20. h4 Qc7 21. g5 Bb7 22. Bh3 cxb4 23. Rxb4 Rae8 24. c5 Bxe4 25. Qxe4 Nxc5 26. Qc2 Rd8 27. Rd1 Rd6 28. Kg2 Rfd8 29. Bf5 g6 30. Bd3 Qe7 31. Bb5 Bg7 32. Rbb1 Kh8 33. Rd2 Qe5 34. Rbd1 Qe6 35. Bc4 Qe8 36. Bb3 a5 37. Qb1 b5 38. Bc2 b4 39. Kh2 Rb8 40. Kg2 a4 41. Qc1 Rc8 42. Rxd4 Rxd4 43. Rxd4 b3 44. Be4 bxa2 45. Qd1 Nb3 46. Bc6 Qxc6 47. Rd8+ Qe8 48. Rxe8+ Rxe8 49. Qd7 Rg8 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.33"]
[White "Wagner, Dennis"]
[Black "Nichols, Marc"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2577"]
[BlackElo "2130"]
[Annotator "ChessBase"]
[PlyCount "75"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. Qd2 c6 6. Bh6 Bxh6 7. Qxh6 e5 8. Nf3 Qe7 9. O-O-O a6 10. h3 b5 11. g4 Nbd7 12. Qe3 Bb7 13. Bg2 O-O 14. dxe5 dxe5 15. Ne2 a5 16. Ng3 Kh8 17. g5 Ng8 18. h4 b4 19. h5 Rfe8 20. Nh4 Nf8 21. hxg6 fxg6 22. Ngf5 gxf5 23. exf5 Nf6 24. Ng6+ Nxg6 25. gxf6 Qxf6 26. fxg6 Re7 27. Rxh7+ Rxh7 28. gxh7 Qf4 29. Qxf4 exf4 30. Rd7 Rb8 31. Rf7 Ba8 32. Ra7 Re8 33. Kd2 Rd8+ 34. Ke2 Re8+ 35. Kd3 Rb8 36. Be4 Rd8+ 37. Kc4 Re8 38. f3 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.34"]
[White "Vogel, Constantin"]
[Black "Kollars, Dmitrij"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "2130"]
[BlackElo "2570"]
[Annotator "ChessBase"]
[PlyCount "56"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. g3 Bxc3 4. bxc3 Nc6 5. Bg2 d6 6. d3 Nge7 7. Nf3 O-O 8. O-O h6 9. c5 d5 10. d4 e4 11. Ne1 Be6 12. f3 exf3 13. exf3 Qd7 14. Rf2 Na5 15. Nd3 Nc4 16. Nb2 b6 17. Nxc4 dxc4 18. Ba3 Rfe8 19. f4 Bd5 20. cxb6 Bxg2 21. Kxg2 Nd5 22. Bc1 axb6 23. Qf3 Re1 24. Rf1 Rae8 25. Rxe1 Rxe1 26. Bb2 Re3 27. Qf2 Qe6 28. Kf1 Qe4 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.35"]
[White "Gareyev, Timur"]
[Black "Hoffmann, Achim Gunter"]
[Result "1-0"]
[ECO "E21"]
[WhiteElo "2560"]
[BlackElo "2129"]
[Annotator "ChessBase"]
[PlyCount "53"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. Nf3 O-O 5. Bg5 d5 6. e3 Nbd7 7. cxd5 exd5 8. Bd3 c5 9. O-O Qa5 10. Nxd5 Nxd5 11. a3 cxd4 12. axb4 Qb6 13. b5 h6 14. Bh4 dxe3 15. Bc4 Nf4 16. Qb3 exf2+ 17. Bxf2 Qg6 18. Nh4 Qg4 19. Bg3 Ne6 20. h3 Qd4+ 21. Bf2 Qf6 22. Rae1 Ndc5 23. Bxc5 Nxc5 24. Rxf6 Nxb3 25. Bxf7+ Rxf7 26. Re8+ Kh7 27. Rxf7 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.36"]
[White "Dette, Jan"]
[Black "Neiksans, Arturs"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "2128"]
[BlackElo "2559"]
[Annotator "ChessBase"]
[PlyCount "60"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nh6 5. d3 d4 6. c4 Nf5 7. Na3 a5 8. Nc2 Nc6 9. g4 Nd6 10. h3 h5 11. c5 hxg4 12. hxg4 Rxh1+ 13. Bxh1 Nb5 14. a4 Nba7 15. Ng5 f6 16. Ne4 Bxg4 17. Na3 Be6 18. Nb5 Kf7 19. Nf2 Qd7 20. Bd2 Rh8 21. Bf3 Nc8 22. Qc2 f5 23. O-O-O Rh2 24. Rf1 Bf6 25. Nd1 Kg7 26. b3 Bd5 27. Bxd5 Qxd5 28. Be1 Qg2 29. Rf2 Qg1 30. Qd2 Rh1 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "1.37"]
[White "Werle, Jan"]
[Black "Giesinger, Elias"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2556"]
[BlackElo "2128"]
[Annotator "TA"]
[PlyCount "137"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 a6 5. cxd5 exd5 6. Bf4 c5 7. e3 Nc6 8. Be2 Be7 9. O-O O-O 10. Ne5 cxd4 11. exd4 Bf5 12. Nxc6 bxc6 13. Rc1 c5 14. Bf3 c4 15. Re1 Re8 16. Be5 Be6 17. Bxf6 Bxf6 18. Nxd5 Bxd5 19. Rxe8+ Qxe8 20. Bxd5 Rd8 21. Bxc4 Bxd4 22. Qc2 a5 23. g3 g6 24. Rd1 Kg7 25. b3 Qe5 26. Kg2 Rd6 27. Rd2 Rf6 28. Re2 Qc5 29. Bd3 Qb6 30. Be4 Re6 31. Rd2 Rf6 32. Bf3 Rd6 33. Qe4 Bf6 34. Rc2 Re6 35. Qb7 Qxb7 36. Bxb7 Bd4 37. Kf1 Bb6 38. a3 Re7 39. Bc6 Re5 40. b4 axb4 41. axb4 Re7 42. Rd2 Kf6 43. Bf3 Ke6 44. Bd5+ Kf6 45. Bb3 Rb7 46. b5 Bc5 47. Bc4 Ke7 48. Re2+ Kf6 49. Rc2 Rc7 50. Ke2 Bb6 51. h3 h6 52. Kd3 Ke5 53. Re2+ Kd6 54. Kc3 Ra7 55. Rd2+ Ke7 56. Kb3 Rd7 57. Re2+ Kd6 58. g4 g5 59. Rc2 Rc7 60. Rd2+ Ke7 61. Rd3 f6 62. Rd2 Rc5 63. Ra2 Kd6 64. Ra8 Re5 65. Rf8 Kc7 66. Rf7+ Kc8 67. Rxf6 Bd4 68. Rf8+ Kc7 69. Bd3 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.39"]
[White "Pavlidis, Antonios"]
[Black "Raka, Ramadan"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2537"]
[BlackElo "2128"]
[Annotator "ChessBase"]
[PlyCount "71"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 Nc6 7. Nf3 a6 8. a3 c4 9. Nf4 Ne7 10. h4 h6 11. h5 b5 12. g4 Nc6 13. Qc2 Nb6 14. Rg1 Kd7 15. g5 Kc7 16. Bh3 hxg5 17. Nxg5 Qe8 18. Nh7 Bd7 19. Be3 a5 20. Ke2 b4 21. Nxf8 Qxf8 22. Rg3 bxa3 23. Rxa3 a4 24. Ra1 Qg8 25. Rag1 Rh7 26. h6 g6 27. Nxg6 fxg6 28. Rxg6 Qh8 29. Bxe6 Re7 30. Bxd7 Nxd7 31. Rg7 Rxg7 32. Rxg7 Qe8 33. Qf5 Nd8 34. h7 Qe6 35. Qxe6 Nxe6 36. Rg8 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.40"]
[White "Romfeld, Michael"]
[Black "Noe, Christopher"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "2128"]
[BlackElo "2537"]
[Annotator "ChessBase"]
[PlyCount "66"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 d6 6. Bg5 h6 7. Bxf6 Qxf6 8. Nd5 Qd8 9. a3 a6 10. c3 O-O 11. b4 Ba7 12. h3 Kh8 13. Qe2 f5 14. Ne3 a5 15. exf5 Bxe3 16. fxe3 axb4 17. e4 bxc3 18. O-O Nd4 19. Nxd4 exd4 20. Rf4 Bd7 21. Qf2 Qf6 22. Kh1 b5 23. Bd5 c6 24. Bb3 c5 25. h4 c4 26. dxc4 d3 27. cxb5 c2 28. Rf1 Rxa3 29. Be6 Bxe6 30. fxe6 Qxf4 31. e7 Qxf2 32. Rxf2 c1=Q+ 33. Kh2 Rg8 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.41"]
[White "Gukesh D"]
[Black "Dantas, Carlos"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2536"]
[BlackElo "2127"]
[Annotator "ChessBase"]
[PlyCount "81"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. d4 Na6 7. Nc3 c5 8. b3 Bd7 9. Bb2 Rb8 10. h3 Bc6 11. e3 Nc7 12. Qc2 b5 13. dxc5 bxc4 14. cxd6 Qxd6 15. bxc4 Qb4 16. Rab1 Bxf3 17. Bxf3 Qxc4 18. Rfc1 Qe6 19. Ba3 h5 20. Ne2 Nb5 21. Rxb5 Rxb5 22. Nd4 Qb6 23. Nxb5 Qxb5 24. Bxe7 Rb8 25. Qc7 Ne8 26. Qxa7 Be5 27. Qc5 Qb2 28. Qc2 Qb5 29. Ba3 Nf6 30. Qc5 Qe8 31. Qe7 Qb5 32. Bc6 Qa5 33. Qc5 Qc7 34. Bf3 Qxc5 35. Rxc5 Bd6 36. Ra5 Rb1+ 37. Kg2 Bc7 38. Ra8+ Kg7 39. Bc5 Be5 40. a4 Bc3 41. a5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.42"]
[White "Haerig, Wilfried"]
[Black "Annaberdiev, Meilis"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "2127"]
[BlackElo "2525"]
[Annotator "ChessBase"]
[PlyCount "94"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Be3 Bb7 7. f3 Qc7 8. Qd2 Nf6 9. g4 b4 10. Na4 d5 11. g5 Nfd7 12. exd5 Bxd5 13. Bg2 Nc6 14. f4 Nxd4 15. Bxd4 Bxg2 16. Qxg2 Rc8 17. O-O-O Qc6 18. Qxc6 Rxc6 19. Rhf1 h6 20. h4 hxg5 21. hxg5 Rh2 22. Rd2 Rxd2 23. Kxd2 e5 24. fxe5 Be7 25. Rg1 Re6 26. g6 Nxe5 27. Bxe5 Rxe5 28. gxf7+ Kxf7 29. c4 Rf5 30. Kd3 g5 31. Rg2 a5 32. Nb6 Kg6 33. Ke4 Bf6 34. b3 Re5+ 35. Kd3 Be7 36. Kd4 Re1 37. Nd5 Bd6 38. c5 Rd1+ 39. Ke4 Bxc5 40. Nf4+ Kf6 41. Nd5+ Ke6 42. Rxg5 Rd4+ 43. Kf3 Rxd5 44. Rg2 Rf5+ 45. Ke2 Kd5 46. Ke1 Bd4 47. Re2 Rf2 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.43"]
[White "Kunin, Vitaly"]
[Black "Germer, Philipp"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "2520"]
[BlackElo "2126"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 Be7 5. b3 b6 6. Bd3 Bb7 7. O-O Ne4 8. Bb2 Nd7 9. Nbd2 f5 10. Qe2 O-O 11. cxd5 exd5 12. Ba6 Bxa6 13. Qxa6 Bd6 14. Qb5 Ndf6 15. Nxe4 fxe4 16. Ne5 Qe8 17. Qxe8 Raxe8 18. Rac1 c5 19. Nc6 Re6 20. h3 a6 21. dxc5 bxc5 22. Rfd1 d4 23. exd4 Bf4 24. Rxc5 e3 25. d5 exf2+ 26. Kf1 Ne4 27. dxe6 Be3 28. Ne7+ Kh8 29. Nf5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.44"]
[White "Groffen, Hans"]
[Black "Dann, Matthias"]
[Result "0-1"]
[ECO "E70"]
[WhiteElo "2126"]
[BlackElo "2520"]
[Annotator "ChessBase"]
[PlyCount "96"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Be3 d6 6. f3 a6 7. g4 Nbd7 8. Qd2 c5 9. Nge2 Qa5 10. g5 Nh5 11. Rd1 e6 12. a3 f5 13. exf5 gxf5 14. f4 b5 15. Bg2 Rb8 16. Bf3 Bb7 17. d5 Bxc3 18. Qxc3 Qxc3+ 19. Nxc3 Ng7 20. cxb5 axb5 21. Nxb5 Bxd5 22. Bxd5 exd5 23. Nxd6 d4 24. Bc1 Nb6 25. b4 cxb4 26. axb4 Ne6 27. O-O Rbd8 28. Nb7 Rd5 29. Rfe1 Kf7 30. Nc5 Nxc5 31. bxc5 Na4 32. Re5 Rxe5 33. fxe5 Nc3 34. Rd2 Ke6 35. Bb2 Rc8 36. Kg2 Kxe5 37. Kf3 Rxc5 38. h4 Rb5 39. h5 Rb3 40. Kg2 Ne4 41. Bxd4+ Kf4 42. Rc2 Kxg5 43. Rc7 h6 44. Rf7 Rg3+ 45. Kf1 Rd3 46. Be5 Rd5 47. Rg7+ Kxh5 48. Bf4 Ng5 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.45"]
[White "Shyam, Sundar M."]
[Black "Meier, Lukas"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2519"]
[BlackElo "2126"]
[Annotator "ChessBase"]
[PlyCount "53"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. Bc4 Be7 6. a4 c6 7. O-O Qc7 8. Re1 h6 9. a5 Nf8 10. Nh4 g6 11. h3 N6h7 12. Nf3 g5 13. a6 b5 14. Bxb5 cxb5 15. dxe5 dxe5 16. Qd5 Qb8 17. Nxe5 Be6 18. Qc6+ Nd7 19. Nxb5 Qxe5 20. Qxa8+ Nb8 21. Qb7 Kf8 22. Be3 Nf6 23. Bd4 Qf4 24. g3 Qf3 25. Re3 Qh5 26. Qxb8+ Kg7 27. Qxa7 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.46"]
[White "van der Valk, Niklas"]
[Black "Basso, Pier Luigi"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2126"]
[BlackElo "2516"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. Nf3 Nf6 4. Bg2 dxc4 5. Na3 e5 6. Nxc4 e4 7. Ng5 Bc5 8. Qc2 Bf5 9. Nxe4 Bxe4 10. Bxe4 Qd4 11. Bf3 Qxf2+ 12. Kd1 O-O 13. b3 Bd4 14. Nb2 Bb6 15. Nd3 Qd4 16. Bb2 Qd6 17. a4 Re8 18. a5 Bd4 19. Bxd4 Qxd4 20. Ra4 Qd8 21. Rf1 Nbd7 22. Ke1 Ne5 23. Nxe5 Rxe5 24. a6 b5 25. Ra1 Rc8 26. Kf2 c5 27. Kg2 Qd6 28. e3 Rd8 29. Rf2 h5 30. Ra2 h4 31. gxh4 g6 32. Kh1 Rf5 33. Ra1 Ng4 34. Rg2 Rxf3 35. Rxg4 Rf2 36. Rg2 Qc6 37. e4 Rdxd2 38. Qxd2 Rxd2 39. Rxd2 Qxe4+ 40. Kg1 Qe3+ 41. Rf2 Qxb3 42. Raf1 Qd5 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.47"]
[White "Nasuta, Grzegorz"]
[Black "Weber, Samuel"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2516"]
[BlackElo "2126"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. O-O O-O 7. d4 Be7 8. dxe5 Nxe4 9. Be3 d6 10. Qc2 d5 11. Rd1 Be6 12. Bd3 Bf5 13. Nbd2 Nxd2 14. Rxd2 Bxd3 15. Qxd3 Re8 16. Qxd5 Qxd5 17. Rxd5 Rad8 18. Rad1 Rxd5 19. Rxd5 Rd8 20. Rxd8+ Bxd8 21. Kf1 Kf8 22. Ke2 Ke7 23. Kd3 Ke6 24. Ke4 h5 25. Bg5 Be7 26. Bxe7 Kxe7 27. Nd4 Nb8 28. Nf5+ Kf8 29. Ne3 Nd7 30. Kd4 g6 31. Nd5 c6 32. Nf6 Nb6 33. Ne4 Nd5 34. Nc5 b6 35. Nxa6 Ke8 36. Ke4 Kd7 37. Nb4 Nc7 38. Nd3 Ne6 39. f4 Ng7 40. g3 Nf5 41. a4 Ne7 42. b4 Nd5 43. Kd4 Kc7 44. h3 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "1.48"]
[White "Baudot, Denis"]
[Black "Admiraal, Miguoel"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2124"]
[BlackElo "2516"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 c5 3. e3 Nf6 4. Bd3 Nc6 5. O-O d5 6. b3 b6 7. Bb2 Bb7 8. Nbd2 Be7 9. Ne5 O-O 10. a3 Bd6 11. f4 Ne7 12. Qe2 Rc8 13. Rad1 Rc7 14. c4 cxd4 15. exd4 Qa8 16. Rde1 Ng6 17. Nxg6 hxg6 18. Bxg6 fxg6 19. Qxe6+ Rcf7 20. Qxd6 dxc4 21. bxc4 Bxg2 22. Rf2 Bh3 23. d5 Qc8 24. Rf3 Rd8 25. Qb4 Nh5 26. f5 Rxf5 27. Qc3 Rxf3 28. Qxf3 Rf8 29. Qe4 Nf4 30. Nf1 Qc5+ 31. Ne3 Qa5 32. Rd1 Qa4 33. Re1 Qa5 34. Rd1 Qa4 35. Re1 Qd7 36. Bd4 g5 37. Bc3 Re8 38. Qd4 Qf7 39. d6 Bd7 40. Qd2 Bc6 41. Nd5 Rxe1+ 42. Qxe1 Bxd5 43. cxd5 Qxd5 44. Qd2 Qf3 45. h3 Ne2+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.49"]
[White "Dragnev, Valentin"]
[Black "Neumair, Jerome"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2514"]
[BlackElo "2123"]
[Annotator "ChessBase"]
[PlyCount "103"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. g3 Nf6 4. Bg2 Be7 5. Nf3 O-O 6. O-O dxc4 7. Qc2 a6 8. a4 Bd7 9. Rd1 Bc6 10. Nc3 a5 11. e4 Na6 12. Ne5 Nb4 13. Qe2 Nd3 14. Nxc4 Nxc1 15. Raxc1 Bb4 16. Ne5 Be8 17. Qc4 Nd7 18. Nxd7 Qxd7 19. Na2 Qxa4 20. Nxb4 axb4 21. Qxc7 Bc6 22. d5 Rac8 23. Qb6 Qb5 24. Qxb5 Bxb5 25. e5 exd5 26. Bxd5 Bc6 27. Bxc6 Rxc6 28. Rb1 Rfc8 29. Rd7 R6c7 30. Rxc7 Rxc7 31. Rd1 Kf8 32. Rd4 b3 33. Rd3 h5 34. Rxb3 g6 35. Rb6 Ke7 36. Kg2 Kd7 37. Kf3 Ke7 38. Kf4 Kf8 39. Kg5 Kg7 40. f4 Re7 41. b4 Rc7 42. b5 Re7 43. Rd6 Rc7 44. b6 Re7 45. h3 Kf8 46. Kf6 Re8 47. e6 fxe6 48. Rd7 g5 49. Rxb7 h4 50. Rf7+ Kg8 51. Rg7+ Kf8 52. Rxg5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.50"]
[White "Jaeschke, Benno"]
[Black "Studer, Noel"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2121"]
[BlackElo "2514"]
[Annotator "ChessBase"]
[PlyCount "62"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. e3 a6 6. a4 b6 7. cxd5 exd5 8. Be2 Bd6 9. O-O Bb7 10. b3 Qe7 11. Bb2 O-O 12. h3 Rfe8 13. Qc2 Rac8 14. Rac1 Ne4 15. Nxe4 dxe4 16. Nd2 c5 17. Qb1 Bb8 18. Rfd1 Rc6 19. Nf1 Rg6 20. Qc2 Qh4 21. Bg4 Nf6 22. g3 Nxg4 23. gxh4 Nxe3+ 24. Ng3 Nxc2 25. h5 Rg5 26. h4 Rg4 27. Rxc2 e3 28. Kf1 exf2 29. Ne2 Rxh4 30. Rcd2 Bf3 31. dxc5 Rhe4 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.51"]
[White "Sanal, Vahap"]
[Black "Klaus, Christian"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2513"]
[BlackElo "2121"]
[Annotator "ChessBase"]
[PlyCount "89"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bd3 e5 5. c3 Nc6 6. Be3 Nf6 7. O-O O-O 8. Nbd2 d5 9. Bg5 h6 10. Bxf6 Bxf6 11. exd5 Qxd5 12. Be4 Qb5 13. Bxc6 bxc6 14. dxe5 Bxe5 15. c4 Qc5 16. b4 Qd6 17. c5 Qd5 18. Nxe5 Qxe5 19. Re1 Qd4 20. Re4 Qd3 21. Re3 Qd4 22. Ne4 Qxd1+ 23. Rxd1 Be6 24. a3 a5 25. bxa5 Rxa5 26. Rc3 Rb8 27. f3 Rbb5 28. Rdc1 Rb3 29. Rxb3 Bxb3 30. Ra1 f5 31. Nd2 Ba4 32. Rc1 Kf7 33. Kf2 Ke6 34. Nb1 Bb3 35. Re1+ Kd5 36. Re3 Bc4 37. Nd2 Rxc5 38. Re7 Ra5 39. Re5+ Kxe5 40. Nxc4+ Kd4 41. Nxa5 c5 42. Ke2 Kc3 43. Kd1 Kb2 44. Kd2 Kxa3 45. Kc3 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.52"]
[White "Levrand, Roland"]
[Black "Zanan, Evgeny"]
[Result "0-1"]
[ECO "B96"]
[WhiteElo "2121"]
[BlackElo "2510"]
[Annotator "ChessBase"]
[PlyCount "88"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. a3 Nbd7 10. Bf2 Qc7 11. Bd3 b5 12. Qe2 Bb7 13. O-O-O Be7 14. Rhe1 Nc5 15. Kb1 Rd8 16. g4 d5 17. e5 Nfe4 18. Bxe4 Nxe4 19. Nxe4 dxe4 20. Nb3 Rxd1+ 21. Rxd1 O-O 22. Nd2 Rd8 23. Re1 b4 24. a4 Qd7 25. Nxe4 Qxa4 26. b3 Qa5 27. h4 Qd5 28. h5 a5 29. Qe3 a4 30. bxa4 Ra8 31. Nc5 Bc6 32. Qe4 Qxe4 33. Nxe4 Rxa4 34. Nd6 Bf3 35. Nc8 Bd8 36. g5 hxg5 37. fxg5 Bxg5 38. Rg1 Bd2 39. Nb6 Ra6 40. Kb2 Bc3+ 41. Kb3 Bd5+ 42. Nxd5 exd5 43. Rxg7+ Kxg7 44. h6+ Kh7 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "1.53"]
[White "Lobron, Eric"]
[Black "Kandic, Milan"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2508"]
[BlackElo "2119"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 d6 3. d4 g6 4. Nc3 Bg7 5. e4 O-O 6. Be2 Nc6 7. d5 Ne5 8. Nxe5 dxe5 9. Be3 b6 10. O-O e6 11. Rc1 exd5 12. cxd5 a6 13. a4 Bb7 14. Qb3 Rb8 15. Rfd1 Qd6 16. f3 Rfc8 17. Nb1 Bf8 18. Nd2 Qb4 19. Qxb4 Bxb4 20. Nc4 Nd7 21. f4 Nc5 22. Nxe5 Nxa4 23. Nd3 Bd6 24. b3 Nc5 25. Nxc5 bxc5 26. e5 Bf8 27. Bxc5 Rd8 28. Bxf8 Kxf8 29. Rc5 Rd7 30. Bg4 Rdd8 31. Bf3 Bc8 32. Rd3 Bf5 33. Re3 Rd7 34. g4 Bb1 35. Kf2 Rb4 36. Rc1 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.54"]
[White "Li, Zhuoling"]
[Black "Malakhatko, Vadim"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "2119"]
[BlackElo "2508"]
[Annotator "ChessBase"]
[PlyCount "64"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. O-O Nf6 8. Be3 Bb4 9. Na4 O-O 10. c4 Bd6 11. g3 Nxe4 12. c5 Be7 13. Rc1 f5 14. Bf3 Ng5 15. Bg2 e5 16. Nb6 Rb8 17. Nd5 Qd8 18. Ne2 Ne6 19. Qb3 Kh8 20. Rfd1 f4 21. gxf4 Bh4 22. f5 Rxf5 23. Qc4 Rf8 24. Ndc3 Ncd4 25. Ng3 b5 26. cxb6 Rxb6 27. b3 Bb7 28. Bxb7 Rxb7 29. Qxa6 Rb6 30. Qd3 d5 31. Nce2 Nf3+ 32. Kg2 d4 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.55"]
[White "Schneider, Ilja"]
[Black "Dauner, Benedikt"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2504"]
[BlackElo "2119"]
[Annotator "ChessBase"]
[PlyCount "119"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 c6 4. Qc2 Nf6 5. Bg5 Be7 6. e3 O-O 7. Nc3 b6 8. Bd3 h6 9. Bh4 Bb7 10. O-O Na6 11. a3 c5 12. Rfd1 cxd4 13. Nxd4 Nc5 14. cxd5 Nxd5 15. Bxe7 Qxe7 16. Nxd5 Bxd5 17. Bc4 Be4 18. Qe2 Bb7 19. Rac1 Rfd8 20. b4 Ne4 21. f3 Nd6 22. Ba6 Bxa6 23. Qxa6 Nf5 24. Nc2 Rxd1+ 25. Rxd1 Rd8 26. Qe2 Rxd1+ 27. Qxd1 Qd6 28. Qxd6 Nxd6 29. Kf2 e5 30. e4 f6 31. Ke2 Kf7 32. Kd3 Ke6 33. a4 Ne8 34. h4 g6 35. b5 Nd6 36. Nb4 Nb7 37. Kc4 Nc5 38. a5 Nb7 39. axb6 axb6 40. Nd5 Nd6+ 41. Kb4 Nc8 42. g4 f5 43. h5 fxg4 44. fxg4 gxh5 45. gxh5 Kf7 46. Nxb6 Nxb6 47. Kc5 Na4+ 48. Kb4 Nb6 49. Kc5 Na4+ 50. Kc6 Kf6 51. b6 Nxb6 52. Kxb6 Kg5 53. Kc5 Kxh5 54. Kd5 Kg5 55. Kxe5 h5 56. Kd6 h4 57. e5 h3 58. e6 h2 59. e7 h1=Q 60. e8=Q 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.56"]
[White "Neubauer, Juergen"]
[Black "Baldauf, Marco"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2119"]
[BlackElo "2493"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 Nc6 6. Nf3 Be6 7. c5 g6 8. Be2 Bg7 9. O-O O-O 10. a3 Ne4 11. Be3 Nxc3 12. bxc3 b6 13. cxb6 axb6 14. Qb3 Bf5 15. Nh4 Na5 16. Qb2 Bc8 17. Nf3 Ba6 18. Rfe1 Bxe2 19. Rxe2 Qc7 20. Qb4 Rfc8 21. Rc2 e6 22. a4 Bf8 23. Qb1 Nc4 24. Qb3 b5 25. g3 Qc6 26. Rca2 bxa4 27. Rxa4 Rab8 28. Qc2 Nxe3 29. fxe3 Qxc3 30. Qxc3 Rxc3 31. Ne5 Bh6 32. Ra7 Bxe3+ 33. Kh1 Bxd4 34. Nxf7 Bxa7 35. Rxa7 Rc2 36. Nh6+ Kf8 37. Rf7+ Ke8 38. Rf1 Rbb2 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.57"]
[White "Engel, Luis"]
[Black "Sucher, Johannes"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2490"]
[BlackElo "2119"]
[Annotator "ChessBase"]
[PlyCount "63"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Nf3 Bxc5 6. Bd3 Nc6 7. O-O f6 8. exf6 Nxf6 9. c4 O-O 10. Nc3 Nb4 11. a3 Nxd3 12. Qxd3 a5 13. Bg5 b6 14. Rfe1 Ba6 15. Qe2 Qc8 16. Qxe6+ Qxe6 17. Rxe6 dxc4 18. Na4 Rfe8 19. Rae1 Rxe6 20. Rxe6 Bc8 21. Nxc5 bxc5 22. Re5 Nd7 23. Re2 h6 24. Bd2 Kf8 25. h3 Bb7 26. Ne5 Nb6 27. Bc3 Nd5 28. Nd7+ Kf7 29. Nxc5 Nxc3 30. bxc3 Bc6 31. Ne6 Kf6 32. Nc7 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.58"]
[White "Froewis, Annika"]
[Black "Pijpers, Arthur"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "2118"]
[BlackElo "2485"]
[Annotator "ChessBase"]
[PlyCount "74"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 O-O 9. O-O-O d5 10. Kb1 Qd7 11. Nxc6 bxc6 12. exd5 Rb8 13. b3 Nxd5 14. Nxd5 cxd5 15. Qxd5 Qa4 16. Bd4 Be6 17. Bxg7 Bxd5 18. Bxf8 Qh4 19. Bxe7 Qxe7 20. Rxd5 Qe1+ 21. Kb2 Rc8 22. c4 Re8 23. g3 Qf2+ 24. Ka3 Re1 25. Bg2 Re2 26. Bh3 Rxa2+ 27. Kb4 Qb6+ 28. Kc3 Qe3+ 29. Kb4 a5+ 30. Kb5 Qxb3+ 31. Kc5 Qb4+ 32. Kc6 Qxc4+ 33. Rc5 Qa6+ 34. Kc7 Rb2 35. Rhc1 Rb7+ 36. Kd8 Qd6+ 37. Kc8 Qb8# 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.59"]
[White "Beerdsen, Thomas"]
[Black "Hansch, Torsten"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2483"]
[BlackElo "2117"]
[Annotator "ChessBase"]
[PlyCount "29"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 a6 6. g3 Qc7 7. d4 cxd4 8. Qxd4 Nc6 9. Nxc6 Qxc6 10. Bg5 Bg4 11. Bxf6 gxf6 12. Qxg4 Qxh1 13. Qa4+ b5 14. Nxb5 O-O-O 15. Na7+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "1.60"]
[White "Ciornei, Dragos"]
[Black "Repka, Christopher"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2117"]
[BlackElo "2482"]
[Annotator "ChessBase"]
[PlyCount "202"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. g3 g6 10. b3 Bg7 11. Bb2 O-O 12. Bg2 Rfe8 13. O-O Bxe5 14. Qxe5 Qxe5 15. Bxe5 Rxe5 16. cxd5 Bxf1 17. Kxf1 cxd5 18. Nc3 c6 19. Rd1 Kf8 20. Bf3 Ke7 21. Rd4 Kd6 22. Ra4 Kc5 23. Rh4 h5 24. Na4+ Kd6 25. Nb2 a5 26. Ra4 Re7 27. Nd3 Kc7 28. h4 Kb6 29. Rf4 Rae8 30. Rf6 Kc7 31. Kg2 Ra8 32. Rf4 Kb6 33. Rf6 Kc7 34. Rf4 Rf8 35. Kf1 Kb6 36. Nb2 Kc7 37. Nd3 Rb8 38. Rf6 Kd8 39. Rf4 Kc7 40. Rf6 Kd8 41. Rf4 Rb5 42. Rf6 Ke8 43. Rf4 Kf8 44. Rd4 Kg7 45. Rf4 Re8 46. Kg2 Re6 47. Ra4 Kf8 48. Rf4 Ke7 49. Rd4 Kd6 50. Kf1 Re8 51. Kg2 Ra8 52. Kf1 a4 53. b4 a3 54. Ke1 Rab8 55. Kd2 Ke7 56. Kc3 d6 57. Bd1 Kf8 58. Ba4 R5b6 59. Kb3 Re8 60. Kxa3 Re2 61. Kb3 Ra6 62. b5 Rb6 63. Kc3 Rxa2 64. bxc6 Rb8 65. Bb3 Ra3 66. Rb4 Rc8 67. Rb6 Ra5 68. Kd4 Rc7 69. Bxd5 Ra4+ 70. Kc3 Ra3+ 71. Rb3 Ra5 72. Kd4 Ra4+ 73. Rb4 Ra6 74. Rb7 Raxc6 75. Bxc6 Rxc6 76. Rd7 Ke8 77. Ra7 Kf8 78. Kd5 Rc3 79. Kd4 Rc6 80. Nf4 Rc2 81. Ke3 Rc3+ 82. Kd2 Rc6 83. Nd5 Rc5 84. Nf6 Rf5 85. Ra8+ Kg7 86. Ne8+ Kh7 87. Ke3 d5 88. Rd8 Re5+ 89. Kf3 Re6 90. Nc7 Rf6+ 91. Kg2 Rb6 92. Nxd5 Rb7 93. Nf4 Kg7 94. Nh3 Ra7 95. Ng5 Re7 96. Rd4 f6 97. Nf3 Rf7 98. Rd6 Re7 99. Nd4 Kf7 100. Nc6 Re8 101. Kh3 Re2 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.61"]
[White "Prithu Gupta"]
[Black "Kienitz, Andre"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2478"]
[BlackElo "2117"]
[Annotator "ChessBase"]
[PlyCount "57"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. cxd5 Nxd5 8. Bb2 Bf6 9. Nc3 Nc6 10. Qc2 Nxc3 11. dxc3 Bd7 12. Rad1 Qc7 13. Bc1 h6 14. Bf4 e5 15. Bc1 Be6 16. Nd2 Rad8 17. f4 exf4 18. gxf4 Bg4 19. Ne4 Be7 20. f5 f6 21. Bf4 Qc8 22. Ng3 Rxd1 23. Rxd1 h5 24. h3 h4 25. Bd5+ Kh8 26. hxg4 hxg3 27. Kg2 g5 28. fxg6 Qxg4 29. Rh1+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.62"]
[White "Rechberger, Franz"]
[Black "Swayams, Mishra"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2117"]
[BlackElo "2478"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. Qd2 O-O 9. dxc5 Nxc5 10. O-O-O a6 11. Nd4 Bd7 12. g4 b5 13. Bg2 Na5 14. Kb1 Nc4 15. Qf2 Rc8 16. Bc1 b4 17. Nce2 a5 18. h4 a4 19. Qg3 Qb6 20. f5 b3 21. cxb3 axb3 22. axb3 Na5 23. f6 gxf6 24. g5 fxe5 25. Qxe5 Ncxb3 26. Nf5 exf5 27. g6 Bf6 28. Be3 Qc6 29. gxf7+ Kh8 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.63"]
[White "Milov, Leonid"]
[Black "Weise, Martin"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2474"]
[BlackElo "2117"]
[Annotator "ChessBase"]
[PlyCount "41"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Nfd7 5. d4 c5 6. Ne2 Nc6 7. c3 b5 8. Nf4 Rb8 9. Bd3 b4 10. O-O bxc3 11. bxc3 cxd4 12. cxd4 Nb4 13. Be2 Nb6 14. a3 Nc6 15. h4 Bd7 16. Bd3 Na5 17. Ng5 Ba4 18. Qh5 g6 19. Qg4 Be7 20. Nxf7 Kxf7 21. Bxg6+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.69"]
[White "Vrolijk, Liam"]
[Black "Molina Carretero, Daniel"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "2465"]
[BlackElo "2114"]
[Annotator "ChessBase"]
[PlyCount "120"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 Bc6 10. Bf4 a5 11. Nc3 Na6 12. Rac1 Bb4 13. Rfd1 Qe7 14. Bg5 Rfd8 15. Ne5 Bxg2 16. Kxg2 h6 17. Bxf6 Qxf6 18. Qb5 Ra7 19. e4 Qe7 20. Nc4 Nb8 21. Qe5 Nc6 22. Qf4 Rxd4 23. Nb5 Rxd1 24. Rxd1 Ra8 25. Qxc7 Qxc7 26. Nxc7 Rd8 27. Rxd8+ Nxd8 28. e5 Kf8 29. Kf3 Ke7 30. Ke4 f5+ 31. exf6+ gxf6 32. g4 Nf7 33. f4 Kd7 34. Nb5 Ke7 35. Nd4 Nd6+ 36. Nxd6 Bxd6 37. h3 Bc5 38. Nb5 Bf2 39. f5 Bb6 40. Nc3 Bc7 41. Nb5 Be5 42. b3 Kd7 43. h4 Bb2 44. fxe6+ Kxe6 45. Nd4+ Bxd4 46. Kxd4 f5 47. gxf5+ Kxf5 48. Kc4 Kg4 49. b4 axb4 50. Kxb4 Kxh4 51. Kb5 Kg5 52. Kb6 h5 53. a5 h4 54. Kxb7 h3 55. a6 h2 56. a7 h1=Q+ 57. Kb8 Qb1+ 58. Ka8 Qe4+ 59. Kb8 Qe8+ 60. Kb7 Qb5+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.70"]
[White "Engel, Robert"]
[Black "Lodici, Lorenzo"]
[Result "*"]
[ECO "C00"]
[WhiteElo "2113"]
[BlackElo "2463"]
[Annotator "ChessBase"]
[PlyCount "28"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 cxb4 5. a3 bxa3 6. d4 Nc6 7. c3 a6 8. Bd3 Bd7 9. Ng5 Be7 10. h4 h6 11. Nxe6 fxe6 12. Qh5+ Kf8 13. Rh3 Be8 14. Qf3+ Bf7 *

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.70"]
[White "Engel, Robert"]
[Black "Lodici, Lorenzo"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "2113"]
[BlackElo "2463"]
[Annotator "ChessBase"]
[PlyCount "108"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 a6 6. O-O Ba7 7. h3 d6 8. Be3 Bxe3 9. fxe3 Ne7 10. d4 O-O 11. dxe5 Nxe4 12. Qc2 Ng3 13. Rd1 Bf5 14. Bd3 d5 15. Nbd2 Qc8 16. e4 Bg6 17. Re1 Qe6 18. exd5 Nxd5 19. Bxg6 Qxg6 20. Qxg6 hxg6 21. Ne4 Nxe4 22. Rxe4 Rfe8 23. Rd1 Nb6 24. Red4 a5 25. R1d3 a4 26. Kf2 Ra5 27. b4 axb3 28. axb3 Ra2+ 29. Kg3 f6 30. Rd8 Kf7 31. Rxe8 Kxe8 32. c4 Nd7 33. Re3 f5 34. Nd4 Nc5 35. Kf3 Rd2 36. Ne2 Ne4 37. g4 Ke7 38. h4 Rd1 39. h5 Ng5+ 40. Kg3 Rh1 41. Nf4 Rg1+ 42. Kf2 Rxg4 43. Nxg6+ Ke6 44. Rd3 Ne4+ 45. Ke1 Ng3 46. Nf4+ Kxe5 47. Nd5 c6 48. Nb6 Nxh5 49. Rd7 Rg2 50. Rxb7 f4 51. Re7+ Kd4 52. Nd7 Ng3 53. Rxg7 f3 54. Rg4+ Ke3 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.73"]
[White "Perske, Thore"]
[Black "Nguyen, Alex Dac-Vuong"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2450"]
[BlackElo "2112"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. O-O h6 7. Re1 a5 8. d4 Bb6 9. h3 O-O 10. dxe5 Nxe5 11. Nxe5 dxe5 12. Qxd8 Rxd8 13. Nd2 Bd7 14. Bb3 a4 15. Bc2 Be6 16. Nf1 Nd7 17. Be3 Bxe3 18. Nxe3 Nc5 19. Kf1 Ra6 20. f3 Rad6 21. h4 b5 22. Red1 Rxd1+ 23. Bxd1 Rd2 24. b4 axb3 25. Bxb3 Nxb3 26. axb3 Rd3 27. Nd5 Bxd5 28. exd5 Rxc3 29. Ra8+ Kh7 30. Rc8 Rc5 31. h5 g6 32. b4 Rxd5 33. Rxc7 Kg7 34. hxg6 Kxg6 35. Rb7 f5 36. g3 e4 37. Ke2 Kg5 38. Rb6 exf3+ 39. Kxf3 Rd3+ 40. Kf2 Rd5 41. Ke3 h5 42. Rb8 Rd1 43. Rg8+ Kf6 44. Rf8+ Kg5 45. Rg8+ Kf6 46. Rf8+ Kg5 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.74"]
[White "Vogel, Johannes"]
[Black "Mesaros, Florian"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2112"]
[BlackElo "2447"]
[Annotator "ChessBase"]
[PlyCount "96"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Nxe5 Nxe5 5. d4 Nc6 6. d5 Ne5 7. f4 Ng6 8. e5 Ng8 9. d6 cxd6 10. exd6 Qb6 11. Nb5 Kd8 12. f5 Ne5 13. Bf4 f6 14. Qd2 Qc6 15. O-O-O b6 16. Be2 Bb7 17. Rhe1 Qxg2 18. Bxe5 fxe5 19. Qc3 Rc8 20. Qb3 a6 21. Na7 Rc6 22. Nxc6+ Qxc6 23. Bc4 Nf6 24. Rxe5 Bxd6 25. Ree1 b5 26. Bf1 Kc7 27. Re2 Qf3 28. Qf7 Qxf5 29. Kb1 Bf3 30. Rf2 Bh5 31. Rxf5 Bxf7 32. a4 bxa4 33. Ra5 a3 34. Rxa6 a2+ 35. Ka1 Bxh2 36. Ra7+ Kb8 37. Ra4 Rc8 38. c4 h5 39. Kxa2 h4 40. b3 g5 41. Bg2 g4 42. Rf1 Be5 43. Ra5 d5 44. Bxd5 Bxd5 45. cxd5 g3 46. d6 g2 47. Rd1 Bxd6 48. Rg5 Ne4 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.75"]
[White "Garriga Cazorla, Pere"]
[Black "Diyap, Murat"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2445"]
[BlackElo "2111"]
[Annotator "NA"]
[PlyCount "107"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. h3 e5 7. d5 Nbd7 8. Bg5 h6 9. Be3 Qe7 10. g4 Ne8 11. Rg1 c5 12. a3 Nc7 13. b4 b6 14. Rb1 a5 15. bxc5 bxc5 16. Bd3 Ra6 17. Ke2 Nb6 18. h4 Bd7 19. Qd2 Kh7 20. h5 g5 21. Nh2 Rb8 22. Rb2 Qd8 23. Rgb1 Qc8 24. f3 Bf6 25. Nf1 Ne8 26. Ng3 Bd8 27. Qc2 Rba8 28. Nb5 Bxb5 29. Rxb5 a4 30. Bd2 Qd7 31. Bc3 Ng7 32. Nf1 f6 33. Ne3 Kg8 34. Qd2 Qa7 35. Kf1 Kf8 36. Nc2 Ne8 37. Qf2 Kg8 38. Bd2 Qd7 39. Be3 Bc7 40. Kg1 Bd8 41. Bf1 Rc8 42. Ne1 Qa7 43. Kh1 Nc7 44. R5b2 Ne8 45. Nd3 Ra5 46. Nb4 cxb4 47. axb4 Ra6 48. c5 a3 49. Ra2 dxc5 50. bxc5 Na4 51. Bxa6 Qxa6 52. Rxa3 Qc4 53. Rc1 Qb4 54. Qa2 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.76"]
[White "Prestel, Oliver"]
[Black "Fedorovsky, Michael"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2111"]
[BlackElo "2442"]
[Annotator "TA"]
[PlyCount "48"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. dxc5 Nc6 5. Bb5 g6 6. Nc3 Bg7 7. Nge2 O-O 8. Rb1 e5 9. Bxc6 exf4 10. Bxd5 fxe3 11. fxe3 Qe7 12. b4 Ng4 13. e4 Ne3 14. Qd3 Nxg2+ 15. Kf2 Nh4 16. Rhf1 Be5 17. Kg1 Qg5+ 18. Ng3 Kg7 19. Rbe1 Bh3 20. Rf2 Rad8 21. Kh1 Kg8 22. Rg1 Bxc3 23. Qxc3 Rxd5 24. Nf5 Qxg1+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.77"]
[White "Korley, Kassa"]
[Black "Tran, Thanh Kien"]
[Result "1/2-1/2"]
[ECO "D91"]
[WhiteElo "2440"]
[BlackElo "2111"]
[Annotator "NA"]
[PlyCount "52"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Bg5 Ne4 6. Bf4 Nxc3 7. bxc3 dxc4 8. e3 c5 9. Bxc4 cxd4 10. cxd4 Qa5+ 11. Qd2 Nc6 12. Rc1 O-O 13. Qxa5 Nxa5 14. Bd5 Bd7 15. Rc7 Rac8 16. Kd2 Rxc7 17. Bxc7 e6 18. Be4 Nc4+ 19. Ke2 Rc8 20. Bg3 Bb5 21. Bd3 Na3 22. Bxb5 Nxb5 23. Kd2 Nc3 24. Rc1 Ne4+ 25. Kd1 Rxc1+ 26. Kxc1 Nxg3 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.78"]
[White "Brilej, Jaka"]
[Black "Froewis, Georg"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2110"]
[BlackElo "2438"]
[Annotator "NA"]
[PlyCount "94"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bf4 Nf6 5. Nf3 Bg4 6. Be2 Bd6 7. Ne5 Bxe2 8. Qxe2 O-O 9. O-O Re8 10. Nc3 Nbd7 11. Rfe1 c6 12. Qf3 Nf8 13. Bg5 Be7 14. Rad1 Ne6 15. Bc1 Bd6 16. Ng4 Nd7 17. Ne3 Qh4 18. g3 Nxd4 19. Qg2 Qf6 20. f4 Nf5 21. Nxf5 Qxf5 22. g4 Qf6 23. Rf1 Nc5 24. f5 Qh4 25. Bf4 Bxf4 26. Rxf4 Re1+ 27. Rxe1 Qxe1+ 28. Rf1 Qe3+ 29. Qf2 Re8 30. Qxe3 Rxe3 31. Kf2 Re7 32. Kf3 Kf8 33. h4 Ne4 34. Nxe4 Rxe4 35. b3 Ke7 36. c4 Kd6 37. cxd5 cxd5 38. Rc1 h5 39. gxh5 Rxh4 40. Rg1 Rxh5 41. Kf4 Rh4+ 42. Kf3 Rh7 43. Kf4 a5 44. a3 Rh4+ 45. Kg5 Rh3 46. b4 Rxa3 47. bxa5 Rxa5 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.79"]
[White "Krause, Benedict"]
[Black "Robert, Pierre"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2435"]
[BlackElo "2110"]
[Annotator "NA"]
[PlyCount "53"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O O-O 6. Nbd2 a6 7. h3 d6 8. c3 Ba7 9. Bb3 Ne7 10. Re1 Ng6 11. Nf1 Be6 12. Ng3 Qd7 13. d4 Bxb3 14. Qxb3 c5 15. Bg5 Ne8 16. dxe5 Nxe5 17. Nxe5 dxe5 18. Nf5 Nc7 19. Rad1 Qb5 20. Qxb5 axb5 21. Rd7 Ne6 22. Be7 Rfc8 23. Rxb7 b4 24. Bd6 Rd8 25. Bxe5 Rd2 26. Ne7+ Kf8 27. Nc6 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.81"]
[White "Carlstedt, Jonathan"]
[Black "Gschwendtner, Klaus"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2433"]
[BlackElo "2109"]
[Annotator "NA"]
[PlyCount "95"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 c5 4. c3 Nc6 5. Nd2 d5 6. Ngf3 cxd4 7. exd4 Nh5 8. Be5 Nxe5 9. dxe5 g6 10. g3 Bd7 11. Nb3 Be7 12. Qd2 O-O 13. Be2 Ng7 14. Nbd4 f6 15. O-O Qc7 16. Qe3 a6 17. Bd3 Rae8 18. Rfe1 Bc8 19. Re2 fxe5 20. Nxe5 Bd6 21. Rae1 Bxe5 22. Qxe5 Qxe5 23. Rxe5 Kf7 24. Nf3 Kg8 25. Kg2 Bd7 26. Nd4 Rf6 27. f4 Nf5 28. Nb3 b6 29. a3 a5 30. Nd4 Nxd4 31. cxd4 Rc8 32. h4 h5 33. Kf2 Kf7 34. Ke3 Ke7 35. Rg5 Be8 36. Rg1 Bf7 37. Kd2 Kd7 38. Ra1 Kd6 39. Re5 Rc7 40. b4 Ra7 41. Ree1 Be8 42. Reb1 Kc7 43. Rc1+ Kb7 44. Rc2 Ba4 45. Rc3 axb4 46. axb4 Be8 47. Rxa7+ Kxa7 48. Rc8 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.86"]
[White "Shahin, Walid"]
[Black "Kilgus, Georg"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2106"]
[BlackElo "2429"]
[Annotator "NA"]
[PlyCount "98"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Qe7 5. Bg2 Nc6 6. e3 Bxd2+ 7. Qxd2 d5 8. Ne2 dxc4 9. O-O O-O 10. Qc3 e5 11. d5 Nb4 12. e4 Bg4 13. Nc1 b5 14. a3 a5 15. b3 Na6 16. bxc4 b4 17. axb4 axb4 18. Qb2 Nd7 19. h3 Bh5 20. g4 Bg6 21. Nd3 Qd6 22. Nd2 f6 23. Ra5 Nac5 24. Rxa8 Rxa8 25. Nxb4 Rb8 26. Qa3 Nxe4 27. Bxe4 Qxb4 28. Qxb4 Rxb4 29. Bxg6 hxg6 30. Ra1 Nb6 31. Rc1 f5 32. g5 Kf8 33. Kf1 Ke7 34. Ke2 Rb2 35. Kd1 Ra2 36. Rb1 Kd6 37. c5+ Kxc5 38. Rc1+ Kd4 39. Ke2 Kxd5 40. Rxc7 Nc4 41. Rxg7 Rxd2+ 42. Ke1 Rd3 43. h4 Rh3 44. Rxg6 Rxh4 45. Rf6 Nd6 46. g6 e4 47. Ke2 Rg4 48. f3 Rg2+ 49. Ke3 Ke5 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.87"]
[White "Lagunow, Raphael"]
[Black "Weisenburger, Horst"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2428"]
[BlackElo "2106"]
[Annotator "NA RC"]
[PlyCount "98"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Qe7 5. Bg2 Nc6 6. e3 Bxd2+ 7. Qxd2 d5 8. Ne2 dxc4 9. O-O O-O 10. Qc3 e5 11. d5 Nb4 12. e4 Bg4 13. Nc1 b5 14. a3 a5 15. b3 Na6 16. bxc4 b4 17. axb4 axb4 18. Qb2 Nd7 19. h3 Bh5 20. g4 Bg6 21. Nd3 Qd6 22. Nd2 f6 23. Ra5 Nac5 24. Rxa8 Rxa8 25. Nxb4 Rb8 26. Qa3 Nxe4 27. Bxe4 Qxb4 28. Qxb4 Rxb4 29. Bxg6 hxg6 30. Ra1 Nb6 31. Rc1 f5 32. g5 Kf8 33. Kf1 Ke7 34. Ke2 Rb2 35. Kd1 Ra2 36. Rb1 Kd6 37. c5+ Kxc5 38. Rc1+ Kd4 39. Ke2 Kxd5 40. Rxc7 Nc4 41. Rxg7 Rxd2+ 42. Ke1 Rd3 43. h4 Rh3 44. Rxg6 Rxh4 45. Rf6 Nd6 46. g6 e4 47. Ke2 Rg4 48. f3 Rg2+ 49. Ke3 Ke5 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.88"]
[White "Garabetyan, Arno"]
[Black "Mendonca, Leon Luke"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2105"]
[BlackElo "2427"]
[Annotator "ChessBase"]
[PlyCount "84"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 Nc6 7. Nf3 Qb6 8. a3 cxd4 9. cxd4 f6 10. Nf4 fxe5 11. Nxe6 e4 12. Nfg5 Nf6 13. Bf4 Bxe6 14. Nxe6 Kf7 15. Nc7 Rd8 16. Nb5 Rc8 17. Be3 Na5 18. Rb1 a6 19. Nc3 Qb3 20. Qxb3 Nxb3 21. g4 h6 22. Bg2 Bxa3 23. Nxd5 Nxd5 24. bxa3 Rc3 25. Bxe4 Nxe3 26. fxe3 Rxe3+ 27. Kf2 Rxe4 28. Rxb3 b5 29. a4 Rxd4 30. axb5 axb5 31. Rxb5 Rxg4 32. Rg1 Rxg1 33. Kxg1 Rc8 34. Rb6 Rc2 35. Ra6 h5 36. Rb6 Re2 37. Ra6 Re6 38. Ra5 Kg6 39. Kg2 Kh6 40. h4 Re4 41. Kg3 Re3+ 42. Kg2 Re4 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.89"]
[White "Barp, Alberto"]
[Black "Yi, Danny"]
[Result "0-1"]
[ECO "D74"]
[WhiteElo "2424"]
[BlackElo "2105"]
[Annotator "NA"]
[PlyCount "60"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. Nf3 O-O 7. O-O Nc6 8. Nc3 Nb6 9. e3 e5 10. d5 Na5 11. e4 c6 12. Re1 Re8 13. a4 cxd5 14. exd5 e4 15. Nxe4 Bf5 16. Nh4 Bxe4 17. Rxe4 Rxe4 18. Bxe4 Nac4 19. Ra2 Qe7 20. Bf3 Re8 21. Ng2 Qb4 22. b3 Na5 23. Ra3 Bd4 24. Ne3 Rc8 25. Qd2 Bc3 26. Qa2 Be1 27. Bb2 Qd2 28. Ng4 Bxf2+ 29. Nxf2 Rc2 30. Nd3 Qe3+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.91"]
[White "Gilevych, Artem"]
[Black "Luebsen, Keno"]
[Result "1-0"]
[ECO "C12"]
[WhiteElo "2423"]
[BlackElo "2103"]
[Annotator "NA"]
[PlyCount "35"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Bc1 c5 9. Ne2 Qa5 10. f3 Nxc3 11. Qd2 cxd4 12. Nxd4 Nc6 13. Nb3 Qb4 14. a3 Qh4+ 15. g3 Qh5 16. Qxc3 Nxe5 17. f4 Nc6 18. Qxg7 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "1.92"]
[White "Monteverde, Jonathan"]
[Black "Schwabeneder, Florian"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2103"]
[BlackElo "2422"]
[Annotator "TA"]
[PlyCount "146"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d6 5. Bg5 Nbd7 6. e3 O-O 7. Nf3 h6 8. Bh4 b6 9. Bd3 Bb7 10. Nd2 c5 11. O-O Qe7 12. Nde4 Bxc3 13. Nxc3 g5 14. Bg3 Nh5 15. Qe2 Nxg3 16. hxg3 Nf6 17. Rad1 Kg7 18. Bb1 Rad8 19. e4 e5 20. d5 Bc8 21. Rde1 h5 22. Qd3 Rh8 23. f4 gxf4 24. gxf4 Ng4 25. f5 f6 26. Bc2 Rdg8 27. Bd1 Kf8 28. Bxg4 Rxg4 29. Rf2 Rhg8 30. Re3 Qg7 31. Qe2 Bd7 32. Rh3 h4 33. Qd2 Qh7 34. Qe3 Be8 35. Kf1 Qg7 36. Ke1 Rxg2 37. Rxh4 Rxf2 38. Qxf2 Qg5 39. Ne2 Bh5 40. Rh1 Bxe2 41. Kxe2 Ke8 42. Qf3 Kd8 43. Kd3 Kc8 44. a3 Qg7 45. Ke2 Qd7 46. b3 b5 47. Rh6 bxc4 48. Rxf6 Qb5 49. Rg6 Rh8 50. f6 cxb3+ 51. Kf2 b2 52. f7 Rf8 53. Rg8 b1=Q 54. Rxf8+ Kc7 55. Rc8+ Kxc8 56. f8=Q+ Kb7 57. Q3f7+ Ka6 58. Qxd6+ Qb6 59. Qxb6+ axb6 60. Qf5 Qc2+ 61. Kg3 Qd3+ 62. Kh4 c4 63. Qc8+ Kb5 64. Qc6+ Ka5 65. d6 c3 66. d7 c2 67. Qa8+ Kb5 68. d8=Q Qxd8+ 69. Qxd8 c1=Q 70. Qd5+ Qc5 71. Qb3+ Kc6 72. Kg5 Qd4 73. Kf5 Kd6 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.93"]
[White "Inkiov, Ventzislav"]
[Black "Schimnatkowski, Lukas"]
[Result "1-0"]
[ECO "A56"]
[WhiteElo "2421"]
[BlackElo "2102"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nc3 Bg7 5. Nf3 b6 6. Be2 O-O 7. O-O Bb7 8. d5 d6 9. e4 Nbd7 10. Ne1 Ne8 11. f4 a6 12. a4 e6 13. dxe6 fxe6 14. Nf3 Qe7 15. Qc2 Nc7 16. Bd2 Rad8 17. Rae1 Nb8 18. Bd3 Nc6 19. Qd1 Qd7 20. Ng5 Nd4 21. Qg4 b5 22. axb5 axb5 23. cxb5 d5 24. b6 Ne8 25. e5 Bh8 26. Qh3 Rb8 27. Na4 c4 28. Nc5 Qe7 29. Bb4 cxd3 30. Ncxe6 Qd7 31. Nxd4 Qxh3 32. gxh3 h6 33. Bxf8 hxg5 34. Bc5 gxf4 35. Rxf4 d2 36. Rd1 Bxe5 37. Rf8+ Kh7 38. Rxd2 Bg7 39. Rf7 Kg8 40. Rdf2 Bc8 41. Nc6 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.94"]
[White "Kern, Nicolas"]
[Black "Cukrowski, Filip"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2101"]
[BlackElo "2421"]
[Annotator "NA"]
[PlyCount "81"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. d3 Nc6 4. Be3 g6 5. d4 cxd4 6. Bxd4 Nf6 7. Bxf6 exf6 8. Qd2 Be6 9. Bb5 a6 10. Ba4 Qa5 11. Rd1 O-O-O 12. Nge2 d5 13. Nxd5 Bb4 14. c3 Bxd5 15. cxb4 Qxa4 16. exd5 Qxb4 17. O-O Qxd2 18. Rxd2 Na7 19. Nc3 Rhe8 20. Rc1 Kd7 21. Na4 Kd6 22. Nb6 Nc8 23. Nc4+ Kd7 24. Kf1 b5 25. Ne3 Nd6 26. Rc6 Rc8 27. Rxa6 Rc7 28. g3 f5 29. Ke2 g5 30. Kf3 h5 31. Rd4 f4 32. gxf4 g4+ 33. Kg2 f5 34. a4 h4 35. h3 Rxe3 36. fxe3 Rc2+ 37. Kg1 Rc1+ 38. Kg2 Rc2+ 39. Kg1 Rc1+ 40. Kh2 Rc2+ 41. Kg1 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.95"]
[White "Low, Zhen Yu Cyrus"]
[Black "Rigopoulos-Tsigkos, Alexandros"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2418"]
[BlackElo "2101"]
[Annotator "NA"]
[PlyCount "71"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. g3 b6 6. Bg2 Bb7 7. O-O d6 8. c4 Nd7 9. b3 Qc7 10. Bb2 Ngf6 11. Nc3 Be7 12. Rc1 O-O 13. Qe2 Rac8 14. f4 Qb8 15. g4 Rfd8 16. g5 Ne8 17. Qh5 g6 18. Qh6 Bf8 19. Qh4 Bg7 20. Nd1 b5 21. f5 exf5 22. exf5 Bxg2 23. Kxg2 Qb7+ 24. Kg1 Ne5 25. Rc3 bxc4 26. fxg6 hxg6 27. Rh3 Qd7 28. Ne3 c3 29. Bc1 Rc5 30. b4 Rcc8 31. Rf4 d5 32. Ba3 f5 33. Qh7+ Kf7 34. Nexf5 gxf5 35. Rxf5+ Qxf5 36. Qxf5+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.96"]
[White "Yankelevich, Michael"]
[Black "Rosner, Jonas"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "2101"]
[BlackElo "2416"]
[Annotator "NA"]
[PlyCount "72"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nh3 Nf6 7. Nf4 Nbd7 8. Bd3 e6 9. O-O Bd6 10. Re1 Bxd3 11. Qxd3 O-O 12. c3 Qc7 13. Qf3 e5 14. Nd3 exd4 15. cxd4 Rfe8 16. Bg5 Nd5 17. Kf1 Bxg3 18. hxg3 Qb6 19. Be3 Re6 20. Kg1 Rae8 21. Nf4 Nxf4 22. gxf4 Qb5 23. b3 Nf6 24. Rac1 Qf5 25. g3 Nd5 26. Rc5 Re4 27. Rcc1 R8e6 28. a3 h5 29. b4 h4 30. g4 Rg6 31. Kf1 Rxg4 32. b5 Nxf4 33. Bxf4 Rgxf4 34. Qg2 h3 35. Qh2 Rxe1+ 36. Rxe1 Qd3+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.97"]
[White "Kopylov, Michael"]
[Black "Yazici, Ugur Doga"]
[Result "1-0"]
[ECO "D23"]
[WhiteElo "2414"]
[BlackElo "2100"]
[Annotator "TA"]
[PlyCount "40"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Qa4+ Nbd7 5. Qxc4 e6 6. g3 c5 7. Bg2 a6 8. Qc2 cxd4 9. Nxd4 Qb6 10. Nb3 Bb4+ 11. Bd2 Ne5 12. O-O Bxd2 13. N1xd2 O-O 14. Rac1 Rd8 15. Qc3 Qd6 16. Rfd1 Nd5 17. Qd4 Rb8 18. Ne4 Nc6 19. Nxd6 Nxd4 20. Rxd4 Ra8 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.98"]
[White "Cahen, Alexis"]
[Black "Gokerkan, Cem Kaan"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2100"]
[BlackElo "2413"]
[Annotator "NA"]
[PlyCount "92"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 O-O 6. Be2 Nfd7 7. c4 e5 8. Bh2 Nc6 9. Nc3 f5 10. O-O h6 11. a3 a5 12. d5 Ne7 13. b4 g5 14. Nd2 Nf6 15. Nb3 axb4 16. axb4 Rxa1 17. Qxa1 h5 18. Qa8 g4 19. h4 Ng6 20. g3 e4 21. Rd1 Ne5 22. Nb5 Nfd7 23. c5 Nf3+ 24. Bxf3 exf3 25. cxd6 cxd6 26. Na5 Qb6 27. Na7 Qc7 28. Nb5 Qc2 29. Rf1 Nb6 30. Qa7 Nc4 31. Nxc4 Qxc4 32. Nxd6 Qxd5 33. Qc5 Qxc5 34. bxc5 Be5 35. Nc4 Bc7 36. Rd1 Be6 37. Nd6 Rd8 38. Rd4 Bxd6 39. Rxd6 Rxd6 40. cxd6 Kf7 41. Kf1 Ke8 42. Ke1 Kd7 43. Kd2 Kxd6 44. Kc3 Kc5 45. Kd3 Bd5 46. Kc3 b5 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.99"]
[White "Jerez Perez, Alfonso"]
[Black "Wagner, Hans"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2413"]
[BlackElo "2183"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nc3 Nc6 7. Be3 Be7 8. Bd3 Bg5 9. Nf3 Bxe3 10. fxe3 Bg4 11. O-O O-O 12. Qd2 Nb4 13. Be2 c5 14. Rad1 Qe7 15. a3 Nc6 16. Nd5 Qd8 17. dxc5 dxc5 18. Qc3 f6 19. h3 Bxf3 20. Bxf3 Kh8 21. Bg4 Nxd5 22. cxd5 Ne5 23. Qxc5 Nxg4 24. hxg4 b6 25. Qb4 Re8 26. Rd3 Rc8 27. d6 Qd7 28. Qf4 Re5 29. Qd4 h6 30. Rc3 Rd8 31. Rd1 Re6 32. Rcd3 Re5 33. Qf4 Rc8 34. Rc3 Rxc3 35. bxc3 Kg8 36. Qc4+ Kh7 37. Rd3 Re8 38. Qc7 Rd8 39. Rd4 Qe8 40. Qe7 Kg8 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "1.104"]
[White "Musiolik, David"]
[Black "Roseneck, Jonas"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2096"]
[BlackElo "2407"]
[Annotator "NA"]
[PlyCount "120"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O O-O 9. Kh1 b6 10. f4 Bb7 11. Bf3 Nbd7 12. Qe1 Rc8 13. Qg3 Rxc3 14. bxc3 Nxe4 15. Qe1 Qa8 16. Bb2 exf4 17. Nd4 Ne5 18. Bxe4 Bxe4 19. Qe2 Ng6 20. c4 Bf6 21. Rab1 Re8 22. Nf3 Ne5 23. Bxe5 dxe5 24. Rxb6 Bc6 25. Nd2 Bd8 26. Rb3 Bc7 27. Nf3 e4 28. Nd4 f3 29. Qe3 fxg2+ 30. Kxg2 Bd7 31. Qf2 f5 32. Kg1 f4 33. Re1 Bg4 34. Qh4 Qc8 35. Qg5 Kh8 36. Nc6 Qe6 37. Nd4 Qxc4 38. Qxg4 Qxd4+ 39. Kh1 e3 40. Qf3 Qd2 41. Re2 Qd1+ 42. Kg2 h6 43. Rb7 Qd6 44. c4 Re6 45. Rb1 Qc5 46. Qa8+ Kh7 47. Qd5 Qe7 48. Rb7 f3+ 49. Qxf3 Qg5+ 50. Kh1 Rg6 51. Rg2 e2 52. Rb1 Qh4 53. Qxe2 Rxg2 54. Qxg2 Qxc4 55. Rg1 Be5 56. Qg6+ Kh8 57. Qg2 Bf6 58. Rd1 Kh7 59. Qd5 Qc8 60. Qe4+ Kh8 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "1.105"]
[White "Thinius, Marco"]
[Black "Thrish Karthik"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2406"]
[BlackElo "2096"]
[Annotator "ChessBase"]
[PlyCount "140"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Bg4 3. Bg2 Nf6 4. c4 e6 5. O-O Nbd7 6. cxd5 exd5 7. Nc3 c6 8. d3 Be7 9. Qc2 O-O 10. e4 Nc5 11. Rd1 Ne6 12. Ne2 Qc7 13. Be3 Rfd8 14. h3 Bxf3 15. Bxf3 d4 16. Bd2 Rac8 17. Bg2 c5 18. Nf4 Nxf4 19. Bxf4 Qd7 20. a4 b6 21. Qb3 Qe6 22. Qxe6 fxe6 23. Rdc1 Nd7 24. h4 Bf6 25. Bh3 Kf7 26. b3 e5 27. Bd2 a5 28. Kg2 Ke7 29. f4 Ra8 30. Bxd7 Kxd7 31. Rf1 Rf8 32. Rf3 exf4 33. gxf4 b5 34. e5 Be7 35. f5 bxa4 36. bxa4 Rfb8 37. Kg3 Rb2 38. Bf4 Rf8 39. Bg5 h6 40. Bxe7 Kxe7 41. Rc1 Rc8 42. Kf4 Rh2 43. Rg3 Rxh4+ 44. Kf3 g5 45. fxg6 Kf8 46. g7+ Kg8 47. Rb1 Rh5 48. Kf4 Re8 49. Rb6 c4 50. dxc4 Rhxe5 51. Rxh6 Re4+ 52. Kf3 Re3+ 53. Kg2 Rxg3+ 54. Kxg3 Re3+ 55. Kf4 Rc3 56. Rc6 Kxg7 57. Ke4 d3 58. Ke3 Ra3 59. Re6 Kf7 60. Re5 Rc3 61. Rc5 Ke6 62. Kd2 Ra3 63. Rxa5 Kd6 64. Rh5 Rxa4 65. Kxd3 Ra1 66. Kd4 Rd1+ 67. Kc3 Rc1+ 68. Kb4 Rb1+ 69. Ka5 Kc6 70. Rg5 Rb2 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1.106"]
[White "Walter, Thomas"]
[Black "Benkovic, Petar"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "2096"]
[BlackElo "2405"]
[Annotator "NA"]
[PlyCount "57"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Qf3 Bb7 7. Bd3 d6 8. O-O Nf6 9. Bg5 Nbd7 10. Qh3 Be7 11. Rae1 Nc5 12. Nd5 Nxd3 13. Bxf6 Nf4 14. Nxf4 Bxf6 15. Nb3 Bxb2 16. c3 Qf6 17. Nh5 Qxc3 18. Re3 Qc2 19. Na5 Rb8 20. e5 Bxe5 21. Nxg7+ Bxg7 22. Rxe6+ fxe6 23. Qxe6+ Kf8 24. Qxd6+ Kf7 25. Qd7+ Kg6 26. Qg4+ Kf7 27. Qd7+ Kg6 28. Qg4+ Kf7 29. Qd7+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.1"]
[White "Stein, Robert"]
[Black "Bacrot, Etienne"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2287"]
[BlackElo "2683"]
[Annotator "TA"]
[PlyCount "298"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 a5 5. Bg2 d5 6. Nf3 dxc4 7. Qc2 Nc6 8. Qxc4 O-O 9. O-O Bd6 10. Nc3 e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. Rfd1 Qe7 14. Bf4 Be6 15. Nd5 Bxd5 16. Bxd5 c6 17. Bxe5 Qxe5 18. Bf3 Rad8 19. Qb3 Qc7 20. Qc3 Rfe8 21. a3 h6 22. b4 axb4 23. axb4 Qb6 24. Rxd8 Rxd8 25. Rb1 Qb5 26. Ra1 Nd5 27. Bxd5 Qxd5 28. e3 Qe4 29. Rc1 Rd3 30. Qc2 Qd5 31. h4 Rd2 32. Qc5 Qf3 33. Rf1 b5 34. Qe5 Rc2 35. Qe8+ Kh7 36. Qe5 Rc4 37. Rb1 Qg4 38. Qb2 Qg6 39. Rc1 Rxh4 40. Rxc6 Rxb4 41. Rxg6 Rxb2 42. Rb6 b4 43. g4 b3 44. Kg2 g5 45. Kg3 Kg7 46. f4 gxf4+ 47. exf4 Rb1 48. Kg2 f6 49. Rb7+ Kg6 50. Rb6 Kf7 51. Kf3 Kg7 52. Kg3 Kg6 53. Kg2 Kf7 54. Kf3 b2 55. Kg2 Ke7 56. Kh2 Kd7 57. Kg2 Kc7 58. Rb4 Kd6 59. Rb5 Kc6 60. Rb8 Kc7 61. Rb4 Kd6 62. Rb8 Ke6 63. Rb5 Kf7 64. Rb6 Kg7 65. Kh2 Rf1 66. Rxb2 Rxf4 67. Kg3 Rd4 68. Rb5 Kg6 69. Ra5 Rd1 70. Rb5 Rg1+ 71. Kf4 Rf1+ 72. Kg3 Rd1 73. Kf4 Rd4+ 74. Kg3 Re4 75. Rb8 Kf7 76. Rb7+ Re7 77. Rb8 Kg6 78. Rg8+ Rg7 79. Rb8 Rd7 80. Rg8+ Kf7 81. Rb8 Kg7 82. Kh4 Rd5 83. Kg3 Rd4 84. Kf3 Kg6 85. Rg8+ Kf7 86. Rh8 Kg7 87. Rb8 Rc4 88. Kg3 Kf7 89. Rh8 Kg7 90. Rb8 Re4 91. Kf3 Re5 92. Kf4 h5 93. gxh5 Rxh5 94. Kg4 Ra5 95. Kf4 Kg6 96. Rg8+ Kf7 97. Rb8 Ra1 98. Rb7+ Kg6 99. Rb6 Ra4+ 100. Kf3 Kg5 101. Rb5+ f5 102. Rb8 Ra3+ 103. Kf2 Kg4 104. Rg8+ Kf4 105. Rb8 Ra2+ 106. Kf1 Ra3 107. Kf2 Ra2+ 108. Kf1 Kf3 109. Rb3+ Kg4 110. Rb4+ f4 111. Rb3 Rc2 112. Ra3 Rh2 113. Kg1 Re2 114. Kf1 Re8 115. Kf2 Rh8 116. Kf1 Kf5 117. Kf2 Rh2+ 118. Kf1 Rd2 119. Ke1 Rd4 120. Kf2 Ke4 121. Kg2 Rd2+ 122. Kf1 Rd8 123. Rb3 Kf5 124. Ra3 Kg4 125. Kf2 Rd2+ 126. Kf1 Rh2 127. Kg1 Rh8 128. Kf2 Rh7 129. Kg2 Re7 130. Kf2 Re8 131. Rb3 Re5 132. Ra3 Rh5 133. Kg2 Rc5 134. Kf2 Rc1 135. Rb3 Rh1 136. Kg2 Re1 137. Kf2 Re8 138. Ra3 Rc8 139. Rb3 Rc2+ 140. Kf1 Rh2 141. Kg1 Re2 142. Kf1 Re3 143. Rxe3 fxe3 144. Ke2 Kf4 145. Ke1 Ke4 146. Ke2 Kd4 147. Ke1 Kd3 148. Kd1 e2+ 149. Ke1 Ke3 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.2"]
[White "Kamsky, Gata"]
[Black "Valkama, Eero"]
[Result "1-0"]
[ECO "C91"]
[WhiteElo "2676"]
[BlackElo "2287"]
[Annotator "TA"]
[PlyCount "105"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. d4 Bg4 10. d5 Na5 11. Bc2 c6 12. h3 Bc8 13. dxc6 Qc7 14. Nbd2 Qxc6 15. Nf1 Be6 16. Ng3 Rfe8 17. a4 Qc7 18. Nh4 b4 19. cxb4 Nc6 20. Nhf5 Nxb4 21. Nxe7+ Rxe7 22. Bb1 Rd7 23. Bg5 Ne8 24. Ra3 Qb7 25. Nf5 f6 26. Bd2 Rad8 27. a5 Nc6 28. Be3 Qxb2 29. Qc1 Qb7 30. Bb6 Rc8 31. Rc3 Ne7 32. Ba2 Kf7 33. Nxe7 Rxc3 34. Qxc3 Bxa2 35. Nc6 Qa8 36. Nb4 Be6 37. Qd3 Nc7 38. Rc1 Nb5 39. Rc6 Qb7 40. Be3 Nd4 41. Rb6 Qc8 42. Qxa6 Qc3 43. Qf1 Ra7 44. Qd1 g6 45. Bxd4 exd4 46. Nc6 Rd7 47. Qxd4 Qc1+ 48. Kh2 Qf4+ 49. g3 Qh6 50. h4 Qc1 51. a6 Bg4 52. Qe3 Qa1 53. a7 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.3"]
[White "Karsay, Pascal"]
[Black "Korobov, Anton"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2285"]
[BlackElo "2675"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O Nd7 5. c4 Bxf3 6. exf3 dxc4 7. d3 cxd3 8. Qxd3 Ngf6 9. Rd1 e6 10. Nc3 Be7 11. f4 O-O 12. Qc2 g6 13. Rb1 a5 14. b3 Re8 15. a3 Nd5 16. Ne4 N7f6 17. Nxf6+ Bxf6 18. Bd2 Qb6 19. Qc4 Red8 20. Be1 Qa6 21. Bf1 b5 22. Qc2 Qb6 23. Rdc1 Rac8 24. h4 h5 25. Rd1 Kg7 26. Rbc1 c5 27. Qe2 c4 28. bxc4 bxc4 29. Bg2 c3 30. Qc2 Qc5 31. Rd3 Qxa3 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.4"]
[White "Firouzja, Alireza"]
[Black "Ciolek, Andreas"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2669"]
[BlackElo "2284"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. g3 b5 4. Bg2 Bb7 5. d3 e6 6. f4 Nf6 7. Nf3 d5 8. e5 Nfd7 9. O-O Be7 10. Ne2 Nc6 11. c3 Qc7 12. d4 Rc8 13. g4 cxd4 14. cxd4 Nb4 15. a3 Nc2 16. Rb1 b4 17. f5 bxa3 18. bxa3 Nf8 19. Rb3 Qd7 20. Nf4 a5 21. Rf2 a4 22. Rxb7 Qxb7 23. Rxc2 Rc6 24. Rxc6 Qxc6 25. Nh5 g6 26. Ng7+ Kd7 27. f6 Bd8 28. Ng5 Bb6 29. Nxf7 Bxd4+ 30. Qxd4 Qxc1+ 31. Bf1 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.5"]
[White "Faerber, David"]
[Black "Kuzubov, Yuriy"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2282"]
[BlackElo "2653"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 O-O 13. Ncxb4 Nxb4 14. Nxb4 Qb6 15. Nd5 Qxb2 16. Be2 Bd8 17. O-O Be6 18. Qd3 Bxd5 19. cxd5 Bb6 20. Rab1 Qd4 21. Qxd4 Bxd4 22. Bd3 g6 23. Rfc1 Rfb8 24. a4 Kg7 25. g3 Rxb1 26. Rxb1 Rc8 27. Bxa6 Rc2 28. Rf1 Ra2 29. Bd3 Rxa4 30. Kg2 Ra2 31. h4 Rd2 32. Bb1 h5 33. Kf3 Kh6 34. Kg2 f6 35. Kh3 Bxf2 36. Rc1 Bc5 37. Rf1 Kg7 38. Rc1 Rb2 39. Bd3 g5 40. g4 f5 41. exf5 Rb3 42. f6+ Kf7 43. hxg5 Rxd3+ 44. Kh4 Bf2+ 45. Kxh5 Rh3# 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.6"]
[White "Chigaev, Maksim"]
[Black "Dorst, Johannes"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2634"]
[BlackElo "2281"]
[Annotator "RC"]
[PlyCount "81"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nf3 h6 5. a4 d6 6. a5 a6 7. h3 g6 8. Nc3 Bg7 9. O-O O-O 10. Be3 Be6 11. Bxe6 fxe6 12. Bd2 Qe7 13. Nh2 Kh7 14. Ne2 Nh5 15. c3 d5 16. Qb3 Qd7 17. Be3 d4 18. cxd4 exd4 19. Bd2 Na7 20. Rac1 Nb5 21. g4 Nf6 22. f4 Rae8 23. Nf3 Ng8 24. Kg2 Ne7 25. Ng3 e5 26. f5 gxf5 27. gxf5 Ng8 28. Nh5 Nf6 29. Nxg7 Qxg7+ 30. Kh2 Qg8 31. Qd1 Qa2 32. Rc2 c6 33. Bc1 Qxa5 34. Rg2 Rg8 35. Rg6 Rxg6 36. fxg6+ Kg7 37. Nh4 Nd6 38. Bxh6+ Kxh6 39. Rxf6 Qd8 40. Qf3 Kg5 41. Rf7 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.7"]
[White "Olcum, Ahmet"]
[Black "Sarana, Alexey"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2281"]
[BlackElo "2630"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qd2 c6 6. Ne5 Nbd7 7. Nxd7 Bxd7 8. f3 b5 9. Be5 O-O 10. e3 Qb6 11. Be2 Rad8 12. g4 Ne8 13. Bxg7 Nxg7 14. h4 f6 15. h5 g5 16. h6 Ne6 17. Bd3 c5 18. Nxd5 Qd6 19. dxc5 Nxc5 20. O-O-O Bc6 21. e4 e6 22. Nb4 Bb7 23. Be2 Qb6 24. Nd3 e5 25. Kb1 Ne6 26. c3 Kf7 27. Qc2 a5 28. Qb3 Kg6 29. Nc1 b4 30. Rxd8 Rxd8 31. Bc4 a4 32. Qxb4 Qxb4 33. cxb4 Nd4 34. Rd1 Rc8 35. b3 Nxf3 36. Bd5 Bxd5 37. exd5 a3 38. Ne2 e4 39. Nd4 Nxd4 40. Rxd4 f5 41. b5 e3 42. gxf5+ Kxf5 43. Rd1 Ke4 44. b6 e2 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.8"]
[White "Fridman, Daniel"]
[Black "Bifulco, Michel"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2629"]
[BlackElo "2278"]
[Annotator "RC"]
[PlyCount "93"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Ne5 Nc6 8. Nxc6 bxc6 9. Na3 Bxa3 10. bxa3 Ba6 11. Qd2 Qc8 12. Qc2 Rd8 13. Rd1 h6 14. a4 Rb8 15. Ba3 Nd5 16. Bc5 Rb6 17. Bxb6 cxb6 18. Rab1 b5 19. axb5 cxb5 20. e4 Nb6 21. Qc3 Na4 22. Qa5 Rd6 23. d5 c3 24. Rbc1 e5 25. Qb4 Qb8 26. Rd3 Qb6 27. Rdxc3 Nxc3 28. Qxc3 Rf6 29. Rc2 Qd6 30. Qa5 Qb6 31. Qxb6 Rxb6 32. Rc7 Kf8 33. Rxa7 Bb7 34. f4 f6 35. fxe5 fxe5 36. Bh3 Ke8 37. Ra3 Ke7 38. Bf1 Kd6 39. Kf2 Kc5 40. Ke3 g6 41. Bd3 Ba6 42. Rc3+ Kd6 43. Rc2 Bb7 44. Rf2 Ke7 45. Rb2 b4 46. a3 b3 47. Bc4 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.9"]
[White "Kathmale, Sameer"]
[Black "Sethuraman, S.P."]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "2279"]
[BlackElo "2624"]
[Annotator "TA"]
[PlyCount "52"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 d5 3. Bf4 Nf6 4. f3 e6 5. Qd2 Be7 6. Nh3 O-O 7. Rg1 c5 8. e3 Nc6 9. O-O-O c4 10. g4 fxg4 11. Qg2 b5 12. Nf2 Qa5 13. Nxg4 Nxg4 14. Qxg4 Rf7 15. Be5 Nxe5 16. dxe5 b4 17. Nxd5 exd5 18. e6 Kh8 19. Kb1 Bf6 20. e4 b3 21. cxb3 cxb3 22. axb3 dxe4 23. f4 Rc7 24. Bc4 Qb6 25. Bd5 Bb7 26. Qf5 Qf2 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.10"]
[White "Predojevic, Borki"]
[Black "Paltrinieri, Nicholas"]
[Result "1-0"]
[ECO "A96"]
[WhiteElo "2621"]
[BlackElo "2276"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. g3 f5 2. Nf3 Nf6 3. Bg2 d6 4. d4 e6 5. O-O Be7 6. b3 O-O 7. Bb2 Qe8 8. Ne1 Nc6 9. Nd3 Qh5 10. Nd2 Qh6 11. e3 Bd7 12. c4 Rae8 13. d5 Nd8 14. dxe6 Nxe6 15. Rc1 Ng4 16. h3 Nf6 17. Nf4 Ng5 18. Bxf6 Bxf6 19. h4 Nf7 20. c5 c6 21. cxd6 Nxd6 22. Nc4 Be7 23. Qd4 a6 24. Rfd1 Rf6 25. Nb6 Bc8 26. Nxc8 Rxc8 27. Rd3 Rff8 28. Rcd1 Rcd8 29. Qb6 Qf6 30. Qc7 Qf7 31. Nd5 Bf6 32. Nxf6+ gxf6 33. Qa5 Qe6 34. Qb4 a5 35. Qxa5 Rd7 36. Rd4 Rfd8 37. Qd2 Kf8 38. Bh3 Ke8 39. Qd3 Ke7 40. e4 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.11"]
[White "Barzen, Pascal"]
[Black "Esipenko, Andrey"]
[Result "0-1"]
[ECO "C92"]
[WhiteElo "2278"]
[BlackElo "2616"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Bb7 10. d4 Re8 11. Nbd2 Bf8 12. a4 h6 13. Bc2 exd4 14. cxd4 Nb4 15. Bb1 c5 16. d5 Nd7 17. Nf1 f5 18. exf5 Nxd5 19. Ng3 N7f6 20. Nh4 Qd7 21. axb5 Rxe1+ 22. Qxe1 Re8 23. Qd1 axb5 24. Ng6 Be7 25. Nxe7+ Qxe7 26. Bd2 Qe5 27. Ra7 Re7 28. Qb3 b4 29. Bd3 Kh7 30. Ne2 Rc7 31. Bc4 Nb6 32. Bf4 Qe4 33. Rxb7 Rxb7 34. Bd3 Qc6 35. Bc2 Re7 36. Ng3 Qd5 37. Qxd5 Nbxd5 38. Bxd6 Re1+ 39. Kh2 c4 40. Ba4 c3 41. bxc3 bxc3 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.12"]
[White "Heimann, Andreas"]
[Black "Odnorozhenko, Evgenyi"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2616"]
[BlackElo "2275"]
[Annotator "RC"]
[PlyCount "45"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 b6 2. e4 Bb7 3. Bd3 Nf6 4. Qe2 Nc6 5. Nf3 Nb4 6. e5 Nxd3+ 7. Qxd3 Ng8 8. O-O e6 9. Re1 Ne7 10. c4 Ng6 11. d5 Bb4 12. Bg5 Be7 13. Bxe7 Qxe7 14. Nc3 O-O 15. Rad1 c6 16. Qe4 cxd5 17. cxd5 d6 18. h4 exd5 19. Nxd5 Bxd5 20. Rxd5 Nxe5 21. Nxe5 dxe5 22. Rxe5 Qf6 23. Qxa8 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.13"]
[White "Weishaeutel, Moritz"]
[Black "Banusz, Tamas"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2278"]
[BlackElo "2614"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 O-O 13. Be2 Bg5 14. O-O a5 15. Qd3 Be6 16. Rad1 Ra7 17. Kh1 g6 18. f4 exf4 19. Nxf4 Bxf4 20. Rxf4 Ne5 21. Qe3 Rb7 22. b3 Qb6 23. Qg3 f6 24. Nd4 Re7 25. Qf2 Qc5 26. Rxf6 Ref7 27. Rxf7 Rxf7 28. Qg3 Bd7 29. h3 Rf6 30. Kh2 Kg7 31. Nf5+ Bxf5 32. Rd5 Qc8 33. exf5 Qxf5 34. Bg4 Qg5 35. Be2 Qf5 36. Bg4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.14"]
[White "Bosiocic, Marin"]
[Black "Raupp, Thomas"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2613"]
[BlackElo "2270"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. O-O Bg7 6. d3 Nf6 7. Re1 Nd7 8. e5 Nf8 9. Be3 b6 10. h3 Ne6 11. Qd2 h6 12. a4 a5 13. Na3 Ba6 14. Rad1 Qc7 15. d4 O-O-O 16. c3 Rd7 17. Qc2 Rhd8 18. Qb3 Qb7 19. Nc4 Bxc4 20. Qxc4 Rd5 21. Rc1 Kd7 22. Qb3 Ke8 23. dxc5 Nxc5 24. Bxc5 Rxc5 25. e6 f5 26. Nh4 g5 27. Nf3 Qc7 28. c4 Bf6 29. Rcd1 Rd6 30. Rxd6 exd6 31. Qc2 Qg7 32. Qd3 Ke7 33. g4 fxg4 34. hxg4 h5 35. Rd1 hxg4 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.15"]
[White "Frank, Emanuel"]
[Black "Tabatabaei, M.amin"]
[Result "0-1"]
[ECO "D83"]
[WhiteElo "2277"]
[BlackElo "2612"]
[Annotator "TA"]
[PlyCount "166"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 O-O 6. Rc1 Be6 7. cxd5 Nxd5 8. Nxd5 Qxd5 9. b3 Na6 10. Nf3 Rac8 11. Qd2 c5 12. Bc4 Qf5 13. Bd3 Qh5 14. O-O cxd4 15. exd4 Rfd8 16. Ng5 Rxc1 17. Rxc1 Bxd4 18. Nxe6 fxe6 19. Qe2 Qxe2 20. Bxe2 Nc5 21. Bc4 Kf7 22. Kf1 a6 23. Rd1 b5 24. Be2 Kf6 25. Bc7 Rd7 26. Bb6 Rb7 27. Bxc5 Bxc5 28. Bf3 Rb8 29. Rc1 Bd6 30. Rc6 a5 31. Ke2 a4 32. Ra6 axb3 33. axb3 b4 34. Bc6 Ke5 35. Kd3 Rf8 36. Ra5+ Kf6 37. g3 Kg7 38. f4 Rc8 39. Ra6 e5 40. fxe5 Bxe5 41. Ke4 Bd6 42. Kf3 Rf8+ 43. Kg2 Rf5 44. Ra2 Rc5 45. Bd7 h5 46. Be6 g5 47. Rf2 Rc1 48. Rf1 Rc3 49. Rf7+ Kg6 50. Rf3 Bc5 51. Bf5+ Kg7 52. Rxc3 bxc3 53. h3 Kf6 54. g4 Ke5 55. Kf3 h4 56. Bc2 Bb6 57. Bg6 Kd4 58. Bc2 Bc7 59. Be4 e6 60. Bc2 Kc5 61. Ke2 Be5 62. Kf3 Kb4 63. Ke2 Ka3 64. Kd1 Bd6 65. Ke2 Kb2 66. Kd1 Bc5 67. Be4 Kxb3 68. Bc2+ Kc4 69. Ke2 Bd6 70. Kf3 Bf4 71. Ke2 Bd2 72. Bg6 e5 73. Bc2 Bf4 74. Kf3 Bc1 75. Ke2 Kd5 76. Kf3 Ba3 77. Bb3+ Kd4 78. Bc2 Bc1 79. Bb1 Bd2 80. Bc2 Bf4 81. Bb1 Kc4 82. Bc2 Kb4 83. Ke2 Kc4 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.16"]
[White "Van Wely, Loek"]
[Black "Chittka, Julius"]
[Result "1-0"]
[ECO "A33"]
[WhiteElo "2612"]
[BlackElo "2268"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. g3 Bb4 7. Bg2 O-O 8. O-O a6 9. Bf4 Qb6 10. Nb3 Bxc3 11. c5 Qd8 12. bxc3 e5 13. Be3 Qe7 14. Qd6 Ne8 15. Qxe7 Nxe7 16. Rfd1 Nc7 17. Na5 Nc6 18. Nc4 Rb8 19. a4 Ne6 20. f4 exf4 21. gxf4 g6 22. Nd6 Ne7 23. Be4 f5 24. Bg2 Rd8 25. Rab1 Nc6 26. h4 h5 27. Kf2 Na5 28. Bd5 Kg7 29. Bxe6 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.17"]
[White "Agrest, Inna"]
[Black "Bluebaum, Matthias"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2276"]
[BlackElo "2610"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 e6 4. Nc3 Bb4 5. Bf4 Ne7 6. Qd3 O-O 7. O-O-O Nd7 8. Nge2 b5 9. h4 Nb6 10. h5 f6 11. g4 Bd6 12. e5 fxe5 13. Bxe5 b4 14. Nb1 Bxe5 15. dxe5 c5 16. f4 a5 17. Nd2 Qc7 18. Rh3 a4 19. Kb1 Ba6 20. Qg3 a3 21. b3 Nbc8 22. Nf3 Na7 23. Ng5 Qb6 24. f5 exf5 25. Nf4 Bxf1 26. Rxf1 Nb5 27. Nfe6 Nc3+ 28. Ka1 Ne4 29. Nxe4 Qxe6 30. Nxc5 fxg4 31. Rg1 Qf5 32. Rhh1 Qxc2 33. Na4 Rf2 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.18"]
[White "Svane, Rasmus"]
[Black "Bilchinski, Anton"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2605"]
[BlackElo "2266"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 O-O 8. O-O c6 9. Qc2 d5 10. Rd1 Nbd7 11. a4 c5 12. a5 Qc8 13. cxd5 exd5 14. Nc3 Re8 15. Rdc1 Bf8 16. e3 g6 17. Ng5 Bb7 18. Qa2 Qd8 19. a6 Bc6 20. Rab1 Bh6 21. Nf3 Rc8 22. dxc5 bxc5 23. b4 cxb4 24. Rxb4 Bf8 25. Rbb1 Nb6 26. Nd4 Ba8 27. Bh3 Rc4 28. Bf1 Rc8 29. Bb5 Re7 30. Nce2 Ne4 31. Ba5 Nd6 32. Bc6 Rec7 33. Bxb6 axb6 34. Qxd5 Bxc6 35. Nxc6 Qf6 36. a7 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.19"]
[White "Welzel, Philipp"]
[Black "Bogner, Sebastian"]
[Result "0-1"]
[ECO "A62"]
[WhiteElo "2274"]
[BlackElo "2603"]
[Annotator "TA"]
[PlyCount "34"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Nf3 Bg7 8. Bg2 O-O 9. O-O Re8 10. Bf4 Na6 11. Re1 Bg4 12. h3 Bxf3 13. Bxf3 Nd7 14. Qb3 Ne5 15. Qxb7 Nb4 16. Bxe5 Bxe5 17. a3 Rb8 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.20"]
[White "Ter-Sahakyan, Samvel"]
[Black "Biastoch, Bennet"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2601"]
[BlackElo "2261"]
[Annotator "RC"]
[PlyCount "94"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nf3 Be7 8. Bg5 Nbd7 9. a4 b6 10. Bc4 Bb7 11. Qe2 O-O 12. Bxf6 Nxf6 13. O-O Qc8 14. Rfd1 Nh5 15. g3 Nf6 16. Nd5 Nxd5 17. Bxd5 Bxd5 18. Rxd5 f5 19. c4 f4 20. Ra3 Qh3 21. a5 bxa5 22. Rdxa5 fxg3 23. fxg3 Rab8 24. Rd3 Bd8 25. Rxa6 Bb6+ 26. Kh1 Bd4 27. b3 Rf6 28. Qg2 Qh6 29. Qa2 Qh3 30. Qg2 Qh6 31. h4 Rbf8 32. Ra2 Qc1+ 33. Kh2 Qb1 34. Rad2 Bc5 35. Kh3 Qc1 36. Rc2 Qb1 37. Rcd2 Qc1 38. Rd1 Qh6 39. Qe2 Qh5 40. Nd4 Qxe2 41. Nxe2 Rf2 42. Nc3 h5 43. Nb5 Rb2 44. R1d2 Rb1 45. Rd1 Rb2 46. R1d2 Rb1 47. Rd1 Rb2 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.21"]
[White "Hecht, Carsten"]
[Black "Moussard, Jules"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "2273"]
[BlackElo "2598"]
[Annotator "RC"]
[PlyCount "65"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 h6 8. Bh4 g6 9. f4 e5 10. fxe5 dxe5 11. O-O-O Qc7 12. Nb3 b5 13. Nd5 Nxd5 14. exd5 Bd6 15. Qd2 Bb7 16. Na5 Rc8 17. Nxb7 Qxb7 18. g4 Kf8 19. Bg2 Kg7 20. Rhf1 Rc4 21. Qe2 Rhc8 22. Be4 Nc5 23. Bg2 f5 24. h3 Qc7 25. Rf2 f4 26. g5 h5 27. Kb1 f3 28. Qxf3 Rxh4 29. Qf6+ Kh7 30. Qf7+ Qxf7 31. Rxf7+ Kg8 32. Rf6 Rd8 33. Rxg6+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.22"]
[White "Papp, Gabor"]
[Black "Schmider, Niklas"]
[Result "1-0"]
[ECO "B94"]
[WhiteElo "2598"]
[BlackElo "2260"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Bc4 e6 8. O-O Qa5 9. f4 Qc5 10. Bb3 e5 11. fxe5 dxe5 12. Qh5 g6 13. Qh4 Bg7 14. Rxf6 Nxf6 15. Bxf6 Qxd4+ 16. Kh1 O-O 17. Rd1 Qe3 18. Nd5 Qe2 19. Ne7+ Kh8 20. Nxg6+ fxg6 21. Bxg7+ Kxg7 22. Qe7+ Kh6 23. Qxf8+ Kg5 24. Qe7+ Kh6 25. Qh4+ Kg7 26. Re1 Qb5 27. Qe7+ Kh6 28. Qf8+ Kg5 29. c4 Qd7 30. h4+ Kxh4 31. Qh6+ Kg3 32. Re3+ Kg4 33. Kh2 g5 34. Qh3+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.23"]
[White "Ragger, Anna-Christina"]
[Black "Van Foreest, Jorden"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2270"]
[BlackElo "2598"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Nd2 Bf5 6. Ngf3 e6 7. Bb5 Qb6 8. Qa4 a6 9. Bxc6+ bxc6 10. dxc5 Bxc5 11. Nd4 O-O 12. Nxf5 exf5 13. Qc2 Nh5 14. O-O Nxf4 15. exf4 g6 16. b4 Bd6 17. g3 a5 18. bxa5 Rxa5 19. c4 Ra3 20. cxd5 cxd5 21. Nb1 Ra5 22. a4 Bb4 23. Rd1 Re8 24. Ra2 h5 25. h4 Qa6 26. Qb2 Bf8 27. Nc3 Qc4 28. Nb5 Rb8 29. Rd2 Rba8 30. Qd4 Rxa4 31. Rxa4 Rxa4 32. Qxc4 dxc4 33. Rd8 Rb4 34. Nc3 Rb3 35. Nd5 Kg7 36. Rc8 Rd3 37. Ne3 c3 38. Kg2 Be7 39. Kf3 Bf6 40. Ke2 Rd2+ 41. Kf3 Bd4 42. Rc7 Kf6 43. Rc8 Ke6 44. g4 hxg4+ 45. Kg3 Bxe3 46. fxe3 c2 47. e4 fxe4 48. Kxg4 e3 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.24"]
[White "Indjic, Aleksandar"]
[Black "Hoffmann, Hendrik"]
[Result "1-0"]
[ECO "D28"]
[WhiteElo "2592"]
[BlackElo "2258"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. Bb3 Nc6 8. Qe2 b5 9. Nc3 Bb7 10. Rd1 Qb6 11. d5 exd5 12. Nxd5 Nxd5 13. Bxd5 Be7 14. e4 O-O 15. Be3 Nb4 16. Bxb7 Qxb7 17. a3 Nc6 18. Rd5 c4 19. Rad1 Rac8 20. h4 c3 21. bxc3 Bxa3 22. Qa2 Be7 23. Rd7 Rc7 24. Rxc7 Qxc7 25. Qxa6 Ne5 26. Qxb5 Nxf3+ 27. gxf3 Qxc3 28. h5 h6 29. Kg2 Qb4 30. Qf5 Ra8 31. Rd7 Ra5 32. e5 Ra1 33. e6 Qh4 34. Qxf7+ Kh8 35. Qxe7 Qh1+ 36. Kg3 Rg1+ 37. Kf4 Rg5 38. Ke4 Qb1+ 39. Rd3 Rb5 40. Qe8+ Kh7 41. Qg6+ Kh8 42. Kf4 Qb4+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.25"]
[White "Fuchs, Judith"]
[Black "Kozul, Zdenko"]
[Result "0-1"]
[ECO "B66"]
[WhiteElo "2268"]
[BlackElo "2589"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Bg5 e6 7. Qd2 Qb6 8. Nb3 a6 9. O-O-O Be7 10. Bxf6 Bxf6 11. f4 O-O 12. g4 Qb4 13. Qxd6 Bxc3 14. bxc3 Qxc3 15. Qd3 Qb4 16. Kb2 Qe7 17. Qe3 Rd8 18. Rxd8+ Qxd8 19. e5 b6 20. Bd3 Bb7 21. Rd1 Qc7 22. Qh3 g6 23. c3 Rc8 24. Bb1 Ne7 25. Rd4 b5 26. Nd2 a5 27. Ne4 Bxe4 28. Bxe4 b4 29. c4 Nd5 30. Bxd5 exd5 31. Qe3 dxc4 32. f5 c3+ 33. Kc1 Qc6 34. e6 fxe6 35. fxg6 hxg6 36. Qg5 e5 37. Rd8+ Rxd8 38. Qxd8+ Kf7 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.26"]
[White "Bluebaum, Karl-Ernst"]
[Black "Bernadskiy, Vitaliy"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "2266"]
[BlackElo "2587"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. e4 d6 4. Nc3 Nf6 5. Nf3 O-O 6. Be2 c6 7. Be3 a6 8. O-O b5 9. Qc2 Bg4 10. cxb5 axb5 11. a3 Na6 12. h3 Bxf3 13. Bxf3 b4 14. Ne2 Rc8 15. Qc4 Qb6 16. Rfc1 Nd7 17. Bg4 Rfd8 18. axb4 Nxb4 19. Ra4 Rb8 20. Rca1 d5 21. Qxb4 Qxb4 22. Rxb4 Rxb4 23. Bxd7 dxe4 24. Bxc6 Rxb2 25. Re1 f5 26. d5 Be5 27. g3 Rdb8 28. Kg2 Kf7 29. Nd4 h6 30. Rd1 R8b4 31. h4 Kf6 32. Ne6 R4b3 33. Re1 Kf7 34. Kh3 Rc3 35. Ra1 Rb8 36. Ra6 Rh8 37. Kg2 Bf6 38. Bf4 Rc2 39. Rb6 Ra2 40. Rb7 Ra1 41. Bxh6 Rxh6 42. Be8+ Kg8 43. Rb8 Kh7 44. Nf8+ Kg7 45. Ne6+ Kh7 46. Nf8+ Kg7 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.27"]
[White "Donchenko, Alexander"]
[Black "Bus, Konrad"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "2584"]
[BlackElo "2255"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 c6 5. O-O Nf6 6. b3 O-O 7. Bb2 a5 8. c4 a4 9. Na3 axb3 10. Qxb3 Qa5 11. Ne5 Nbd7 12. Rfc1 Nxe5 13. dxe5 Ne4 14. cxd5 cxd5 15. Nb5 Nd2 16. Qxd5 Be6 17. Qc5 Rfc8 18. Nc7 Bc4 19. Qxa5 Rxa5 20. Nd5 Rd8 21. Bc3 Raxd5 22. Bxd5 Rxd5 23. Bxd2 Rxd2 24. Rxc4 Bxe5 25. Rb1 Rxa2 26. Kf1 Ra7 27. Rcb4 h5 28. Rxb7 Rxb7 29. Rxb7 e6 30. h3 Kg7 31. Rd7 Bc3 32. Kg2 Bb4 33. Rc7 Ba5 34. Rc6 Bb4 35. Kf3 Kf6 36. Ke4 Be1 37. Rc1 Bd2 38. Rb1 Bc3 39. Kd3 Ba5 40. Kc4 Ke7 41. Kc5 Bc3 42. Kc6 Bd4 43. Rb7+ Kf8 44. e3 Bc3 45. Kd7 Be1 46. Rb2 Kg7 47. Ke8 Kg8 48. Ra2 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.28"]
[White "Goganov, Aleksey"]
[Black "Trifan, Andrei Ioan"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2580"]
[BlackElo "2252"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. O-O O-O 6. h3 h6 7. Re1 a6 8. a4 d6 9. c3 Ba7 10. Nbd2 Re8 11. Nf1 Be6 12. Bxe6 Rxe6 13. b4 d5 14. Qc2 b5 15. Be3 Bxe3 16. Nxe3 Rc8 17. Rad1 Ne7 18. axb5 axb5 19. d4 exd4 20. exd5 Nexd5 21. Nxd4 Nxe3 22. fxe3 Re4 23. Nxb5 Qe7 24. Rd3 Re8 25. Qf2 Qe5 26. Nd4 Nd5 27. Nf3 Qe6 28. Nd2 Re5 29. e4 f5 30. Rd1 fxe4 31. Nxe4 Nxb4 32. Nf6+ Qxf6 33. Qxf6 Re1+ 34. Qf1 Rxf1+ 35. Kxf1 Nxd3 36. Rxd3 Kf7 37. Kf2 Re7 38. Rd4 Kf6 39. Kf3 Re5 40. Rc4 c5 41. Ra4 g6 42. Ra6+ Kg7 43. Rc6 h5 44. g4 hxg4+ 45. hxg4 g5 46. c4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.29"]
[White "Kristensen, Kaare Hove"]
[Black "Lopez Martinez, Josep Manuel"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2259"]
[BlackElo "2578"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 Nc6 5. Bg5 d5 6. e3 h6 7. Bh4 Qe7 8. Qd2 Na5 9. cxd5 exd5 10. Bd3 Nc4 11. Bxc4 dxc4 12. Nge2 g5 13. Bf2 b6 14. O-O-O Bb7 15. e4 O-O-O 16. h4 Nd7 17. Be3 f6 18. Ng3 Nc5 19. Nf5 Qe8 20. Qe2 Nd3+ 21. Rxd3 cxd3 22. Qxd3 Kb8 23. g4 Bxc3 24. Qxc3 h5 25. Ng7 Qf7 26. Nxh5 Qxa2 27. Kd2 gxh4 28. Nxf6 Qf7 29. g5 h3 30. Bf4 Ka8 31. Ke3 Qg6 32. Rh2 Rh4 33. Qxc7 Rc8 34. Qd6 Rhh8 35. Nd5 Qxd6 36. Bxd6 Bxd5 37. exd5 Rc1 38. Be5 Rh5 39. f4 Rg1 40. d6 Rg2 41. Rh1 Rg3+ 42. Ke4 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.30"]
[White "Schroeder, Jan-Christian"]
[Black "Bomans, Arno"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2577"]
[BlackElo "2250"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. g3 Ne7 6. Bg2 Nbc6 7. Nb3 h5 8. O-O h4 9. Be3 d6 10. c4 Ng6 11. Qe2 Qc7 12. f4 hxg3 13. hxg3 b6 14. Nc3 Be7 15. Rac1 Bd7 16. Nd5 exd5 17. cxd5 Qb7 18. dxc6 Bxc6 19. Qc2 Rc8 20. Nd4 Bd7 21. Qb3 O-O 22. e5 Qb8 23. e6 Rxc1 24. Rxc1 fxe6 25. Nxe6 Rf7 26. Bd5 Nh8 27. Bd4 Bf6 28. Bxf6 gxf6 29. Nd4 b5 30. Re1 Qb6 31. Qe3 Qc5 32. Bxf7+ Nxf7 33. Rc1 Qh5 34. Rc7 Qh3 35. Qf3 Nh6 36. f5 Be8 37. Rc8 Kf8 38. Ne6+ Ke7 39. Rxe8+ Kxe8 40. Qc6+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.31"]
[White "Lavrinenkov, Vadim"]
[Black "Wagner, Dennis"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2256"]
[BlackElo "2577"]
[Annotator "TA"]
[PlyCount "163"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 O-O 5. c3 d6 6. e4 c5 7. d5 h6 8. Bh4 e6 9. dxe6 Bxe6 10. Be2 Nc6 11. O-O a6 12. a4 Qb6 13. Qc2 Na5 14. Rfe1 d5 15. exd5 Nxd5 16. Bg3 Rfd8 17. Ne5 Bf5 18. Qc1 Qf6 19. Bf3 h5 20. Nec4 Nxc4 21. Nxc4 a5 22. Bd6 Rxd6 23. Nxd6 Qxd6 24. Qd2 Be6 25. Rad1 Rd8 26. c4 Bd4 27. cxd5 Bxd5 28. Bxd5 Qxd5 29. Qxa5 Kg7 30. b4 Rc8 31. bxc5 Rxc5 32. Qd2 Rc4 33. Qa2 Qc6 34. Re7 Qxa4 35. Qxa4 Rxa4 36. Rxb7 Ra2 37. Rf1 h4 38. Rb3 g5 39. g3 hxg3 40. Rxg3 Kh6 41. Rg2 Kh5 42. Kh1 Be5 43. f3 Ra4 44. Re2 f6 45. Rg1 Rh4 46. Rd1 Kg6 47. Rg2 Kf5 48. Rf1 Bf4 49. Ra2 Be5 50. Rff2 Bd4 51. Rfd2 Be5 52. Kg1 Rh3 53. Rf2 Rh4 54. Ra5 Ke6 55. Re2 Kf5 56. Kf1 Rh3 57. Rf2 Rh4 58. Kg1 Kg6 59. Rg2 Bd4+ 60. Kh1 Be5 61. Raa2 Kf5 62. Raf2 Bd4 63. Rf1 Be5 64. Rc1 Rh3 65. Rf2 Rh4 66. Rcc2 Bd4 67. Rfe2 Be5 68. Kg1 Rh3 69. Rf2 Rh4 70. Kf1 Bd4 71. Rg2 Be5 72. Ke1 Rh3 73. Rcf2 Bd4 74. Rf1 Be5 75. Ke2 Rxh2 76. Rxh2 Bxh2 77. Ra1 g4 78. Ra4 gxf3+ 79. Kxf3 Bd6 80. Ra6 Bc7 81. Rxf6+ Kxf6 82. Ke4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.32"]
[White "Kollars, Dmitrij"]
[Black "Kitze, Alexander"]
[Result "1/2-1/2"]
[ECO "B66"]
[WhiteElo "2570"]
[BlackElo "2250"]
[Annotator "TA"]
[PlyCount "116"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Be7 9. f4 Nxd4 10. Qxd4 b5 11. Bxf6 gxf6 12. e5 d5 13. Kb1 Bd7 14. f5 fxe5 15. Qxe5 Bf6 16. Qg3 Qa5 17. fxe6 fxe6 18. Be2 O-O-O 19. Bg4 Rhg8 20. Qh3 Qb4 21. Bxe6 Bxc3 22. Bxd7+ Rxd7 23. Qxc3+ Qxc3 24. bxc3 Rxg2 25. Rd3 Kc7 26. h3 Kc6 27. Rhd1 Rd6 28. Kb2 Rh2 29. Kb3 Re6 30. Rxd5 Rxh3 31. Rd8 Kb6 32. R1d4 Rc6 33. Rd3 Rh2 34. R8d4 Rh5 35. Rf4 Rhc5 36. Rf8 h5 37. Rh8 Rg6 38. Rh3 Rgg5 39. Rh6+ Ka5 40. Rd3 Rgd5 41. Rd4 Rxd4 42. cxd4 Rg5 43. c3 Rf5 44. a3 Rg5 45. Rd6 Rg1 46. Rh6 Rh1 47. Rh8 h4 48. Rh5 h3 49. Rh6 Rb1+ 50. Kc2 Rh1 51. Kb2 Rh2+ 52. Kb3 Rh1 53. Kc2 Rh2+ 54. Kb3 Rh1 55. Rh5 Rb1+ 56. Kc2 Rh1 57. Rh6 Rh2+ 58. Kb3 Rh1 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.33"]
[White "Poeck, Ole"]
[Black "Gareyev, Timur"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2254"]
[BlackElo "2560"]
[Annotator "TA"]
[PlyCount "52"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 c6 6. Bg2 d5 7. Ne5 Nbd7 8. Nd3 dxc4 9. bxc4 Bxc4 10. Bxc6 Rc8 11. Bg2 Bxd3 12. exd3 Bb4+ 13. Nd2 Bc3 14. Rb1 O-O 15. Qa4 e5 16. O-O Bxd4 17. Qxa7 Ng4 18. Nb3 Bxf2+ 19. Rxf2 Nxf2 20. Kxf2 Rc2+ 21. Kg1 Nc5 22. Be3 Qxd3 23. Re1 Qc3 24. Bd2 Rxd2 25. Nxd2 Qxd2 26. Rxe5 Qd4+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.34"]
[White "Neiksans, Arturs"]
[Black "Yuksel, Atilla Koksal"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "2559"]
[BlackElo "2248"]
[Annotator "TA"]
[PlyCount "119"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 b6 3. g3 Bb7 4. Bg2 f5 5. O-O Nf6 6. d4 g6 7. Nc3 Bg7 8. d5 O-O 9. Qc2 Na6 10. Rd1 Qc8 11. Bf4 Re8 12. Rac1 Nh5 13. Bd2 Nf6 14. a3 Nc5 15. Ng5 h6 16. Nh3 Kh7 17. b4 Nce4 18. Nxe4 fxe4 19. Bc3 e5 20. g4 d6 21. g5 Nh5 22. Qxe4 Qf5 23. Qxf5 gxf5 24. Bf3 Kg6 25. gxh6 Bxh6 26. e3 Nf6 27. Kh1 Kf7 28. Rg1 Rg8 29. Rxg8 Rxg8 30. Rg1 Rxg1+ 31. Kxg1 b5 32. cxb5 Bxd5 33. Bxd5+ Nxd5 34. Bd2 Nb6 35. Kf1 Nc4 36. Bc1 d5 37. f4 e4 38. Ke2 Kg6 39. Kd1 Kh5 40. Kc2 Kg4 41. Ng5 Bxg5 42. fxg5 Kxg5 43. Kc3 Nd6 44. Kd4 Nxb5+ 45. Kxd5 Kg4 46. Kc6 Nc3 47. Kxc7 Kf3 48. h4 Nd5+ 49. Kb7 Nxe3 50. Bxe3 Kxe3 51. h5 f4 52. h6 f3 53. h7 f2 54. h8=Q f1=Q 55. Qc3+ Qd3 56. Qc1+ Qd2 57. Qc5+ Qd4 58. Kxa7 Kd3 59. Qxd4+ Kxd4 60. b5 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.35"]
[White "Wild, Achim"]
[Black "Werle, Jan"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2253"]
[BlackElo "2556"]
[Annotator "TA"]
[PlyCount "52"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. b3 Be7 5. Bb2 O-O 6. Nc3 c5 7. cxd5 exd5 8. d4 Nc6 9. Bb5 Bg4 10. dxc5 d4 11. exd4 Bxf3 12. Qxf3 Nxd4 13. Qd1 Nxb5 14. Nxb5 Qe8 15. Nc3 Bxc5+ 16. Qe2 Rd8 17. Rd1 Rxd1+ 18. Nxd1 Bb4+ 19. Kf1 Qc6 20. h4 Rd8 21. Bxf6 Qxf6 22. Kg1 Rd2 23. Qg4 Bc5 24. a4 Rxd1+ 25. Qxd1 Qxf2+ 26. Kh2 Qxh4# 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.36"]
[White "Hakobyan, Aram"]
[Black "Skibbe, Willi"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2554"]
[BlackElo "2245"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 Be7 5. d3 Nf6 6. Ng5 O-O 7. h4 Na5 8. f4 Nxc4 9. dxc4 d6 10. f5 g6 11. g4 h5 12. gxh5 gxf5 13. exf5 Bxf5 14. Rg1 Kh8 15. Qd2 Qd7 16. Nd5 Nh7 17. Qg2 Nf6 18. Ne3 Nxh5 19. Nd5 Bd8 20. Be3 f6 21. Qe2 fxg5 22. Qxh5+ Qh7 23. Qxh7+ Kxh7 24. hxg5 Bxc2 25. Rh1+ Kg7 26. Ke2 Be4 27. Rh6 Bxd5 28. cxd5 Be7 29. Re6 Rfe8 30. Rh1 Bf8 31. Reh6 Kf7 32. g6+ Kg7 33. Rf1 Re7 34. Bg5 Rae8 35. Rxf8 Kxf8 36. Rh8+ Kg7 37. Rh7+ Kf8 38. Bf6 Rxh7 39. gxh7 Kf7 40. h8=Q Rxh8 41. Bxh8 b5 42. Kd3 Kg6 43. Ke4 Kf7 44. Kf5 a5 45. Bf6 a4 46. Bg5 b4 47. Bd2 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.37"]
[White "Antal, Gergely"]
[Black "Koehler, Christian Friedrich"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2552"]
[BlackElo "2245"]
[Annotator "TA"]
[PlyCount "29"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Re1 d6 7. a4 Kh8 8. a5 a6 9. h3 Ng8 10. Nc3 f5 11. Nd5 Nf6 12. Ng5 Nxd5 13. Nxh7 Nf6 14. Nxf6 gxf6 15. Qh5+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.38"]
[White "Laiz Ibanez, Hector"]
[Black "Pavlidis, Antonios"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "2251"]
[BlackElo "2537"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d6 6. Nc3 Nbd7 7. a4 c6 8. a5 Rb8 9. e4 e5 10. Re1 Qc7 11. h3 b6 12. axb6 axb6 13. b4 b5 14. Be3 Nb6 15. Qc1 Nc4 16. Bh6 Re8 17. Rd1 Qe7 18. Bg5 Qc7 19. d5 c5 20. bxc5 Qxc5 21. Ne1 Bd7 22. Nd3 Qb6 23. Rb1 Rec8 24. Rb4 Ne8 25. g4 Nc7 26. Ne2 Na6 27. Rb1 f6 28. Bh4 b4 29. Kh1 Na3 30. Rb2 Ba4 31. Ne1 b3 32. Rxb3 Bxb3 33. Qxa3 Bxc2 34. Rc1 Nb4 35. Nxc2 Rxc2 36. Rxc2 Nxc2 37. Qd3 Ne1 38. Qd1 Qb1 39. Qxb1 Rxb1 40. Kh2 Rb2 41. Nc3 Bh6 42. Bg3 Bf4 43. Bxf4 Rxf2 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.39"]
[White "Noe, Christopher"]
[Black "Nebolsina, Vera"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2537"]
[BlackElo "2242"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 e5 7. O-O Na6 8. Be3 Ng4 9. Bg5 f6 10. Bc1 c6 11. h3 Nh6 12. Be3 Qe8 13. Qb3 Kh8 14. dxe5 dxe5 15. c5 Nc7 16. Nd2 f5 17. f3 Ne6 18. Nc4 Nd4 19. Qd1 Qe7 20. Nd6 Be6 21. f4 b6 22. fxe5 bxc5 23. Bxd4 cxd4 24. Qxd4 f4 25. Bc4 Bxh3 26. gxh3 Bxe5 27. Qd3 Rad8 28. Kh1 Rxd6 29. Qf3 Rd2 30. Rad1 Rxb2 31. Ne2 g5 32. Qh5 Bg7 33. Bd3 Rxa2 34. Ng1 g4 35. hxg4 Qe6 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.40"]
[White "Petermann, Michail"]
[Black "Gukesh D"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2251"]
[BlackElo "2536"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. O-O a6 7. Bd3 d6 8. Nxd4 cxd4 9. Ne2 Nf6 10. c3 dxc3 11. dxc3 O-O 12. Kh1 b5 13. Ng1 Bb7 14. Qe2 Nd7 15. Be3 e5 16. a4 bxa4 17. Rxa4 exf4 18. Rxf4 Ne5 19. Bd4 d5 20. Bxe5 Bxe5 21. Rf1 Qd7 22. Rfa1 Rfe8 23. Qc2 Bc6 24. Rxa6 Rxa6 25. Rxa6 Bb8 26. e5 Rxe5 27. Nf3 Re3 28. Ra1 d4 29. cxd4 Kg7 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.41"]
[White "Annaberdiev, Meilis"]
[Black "Szamoskozi, Gabor"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2525"]
[BlackElo "2242"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. Be3 b6 7. Qd2 h6 8. Nge2 Nf6 9. h3 Nd7 10. f4 e5 11. f5 g5 12. Ng3 Bf6 13. Nh5 Be7 14. Qe2 Nf8 15. Nd1 Kd7 16. Nf2 Kc7 17. Ng4 Qd6 18. Bf2 Kb7 19. Bg3 f6 20. Rd1 Bd7 21. b4 Be8 22. bxc5 bxc5 23. Rb1+ Kc7 24. d4 cxd4 25. Qa6 Rc8 26. Qa5+ Kd7 27. Nhxf6+ Bxf6 28. Rb7+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.42"]
[White "Groetzbach, Julian"]
[Black "Kunin, Vitaly"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2250"]
[BlackElo "2520"]
[Annotator "RC"]
[PlyCount "85"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. g4 h6 5. h3 e5 6. Bg2 c6 7. Nge2 b5 8. a3 Bb7 9. Ng3 g6 10. Be3 h5 11. g5 h4 12. gxf6 hxg3 13. fxg3 Qxf6 14. d5 Nb6 15. dxc6 Bxc6 16. Bxb6 axb6 17. Qd3 Bh6 18. Nd5 Qd8 19. O-O Bg7 20. Rad1 Bd7 21. g4 O-O 22. Nc3 Qc8 23. Qxd6 Be6 24. Qxb6 Rb8 25. Qe3 Qb7 26. Nd5 Rfd8 27. Rd3 Rbc8 28. c3 Bxd5 29. Rxd5 Rxd5 30. exd5 Qd7 31. Be4 Bf8 32. Kg2 Rc4 33. Qf3 Bd6 34. h4 Kg7 35. Kf2 Kf8 36. Ke2 Ke8 37. h5 gxh5 38. gxh5 Bf8 39. Kd3 Bh6 40. Qf5 Qc7 41. Kc2 Bf4 42. d6 Qxd6 43. Rxf4 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.43"]
[White "Dann, Matthias"]
[Black "Hoerstmann, Martin"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2520"]
[BlackElo "2240"]
[Annotator "RC"]
[PlyCount "107"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. Bg5 a6 6. a4 Nc6 7. d5 Nb4 8. h3 O-O 9. Bc4 a5 10. O-O e5 11. dxe6 Bxe6 12. Bxe6 fxe6 13. e5 dxe5 14. Qe2 h6 15. Rad1 Qe8 16. Bxf6 Bxf6 17. Nxe5 Bxe5 18. Qxe5 Qf7 19. Nb5 Nd5 20. g3 Rae8 21. c4 Nb4 22. b3 Re7 23. Qe3 Kh7 24. Rd2 b6 25. Rfd1 Na6 26. Nd4 Qe8 27. Nf3 e5 28. Rd5 e4 29. Ne5 Nc5 30. Ng4 g5 31. Qc3 Qg6 32. Rd8 Qg7 33. Qc2 h5 34. Rxf8 Qxf8 35. Ne3 Qf3 36. Rd5 Rf7 37. Rd2 Nd3 38. Rxd3 exd3 39. Qxd3+ Kh6 40. Qd2 Qe4 41. h4 Qb1+ 42. Kg2 Qxb3 43. Qd5 Kg7 44. hxg5 Qb1 45. Qe5+ Kh7 46. f4 Qa2+ 47. Kf3 Qxa4 48. Qe6 Rg7 49. Nf5 Qd1+ 50. Kg2 Qd2+ 51. Kh3 Qd7 52. g6+ Kh8 53. Qf6 a4 54. Qf8+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.44"]
[White "Rossi, Aldo A"]
[Black "Shyam, Sundar M."]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2249"]
[BlackElo "2519"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nh6 5. d3 d4 6. c3 c5 7. e4 dxe3 8. Bxe3 Na6 9. h3 Nf5 10. Bf2 O-O 11. Na3 Bd7 12. Nc4 Qc7 13. Qe2 Rad8 14. O-O Bc8 15. a4 Nd6 16. Ne3 e6 17. Rfd1 Rfe8 18. Qc2 b6 19. Re1 Bb7 20. Ng4 Bd5 21. Ne3 Bc6 22. Rad1 Qb7 23. Ne5 Bxg2 24. Nxg2 Nc7 25. d4 cxd4 26. Rxd4 f6 27. Qd1 Nd5 28. Nf3 Qc8 29. Qb3 f5 30. Ne5 Ne4 31. Red1 Bxe5 32. fxe5 Ng5 33. c4 Nxh3+ 34. Kf1 Nxf2 35. Kxf2 Ne7 36. Qb5 Rxd4 37. Rxd4 g5 38. b4 Ng6 39. Ne3 Rf8 40. Rd6 Rf7 41. a5 bxa5 42. Qxa5 Kg7 43. c5 h5 44. c6 f4 45. gxf4 gxf4 46. Nc4 f3 47. b5 Qf8 48. Qd8 Qxd8 49. Rxd8 h4 50. Nd6 Re7 51. c7 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.45"]
[White "Basso, Pier Luigi"]
[Black "Ristoja, Samu"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2516"]
[BlackElo "2239"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 d5 6. g3 O-O 7. Bg2 Nbd7 8. O-O dxc4 9. Rc1 c6 10. Rxc4 Qe7 11. b4 e5 12. dxe5 Nxe5 13. Nxe5 Qxe5 14. Nc3 a5 15. Rc5 Qe7 16. Rxa5 Rxa5 17. bxa5 Rd8 18. Qb2 Qe5 19. Qb6 Rd2 20. Rc1 g6 21. h3 Kg7 22. a3 h5 23. a6 bxa6 24. Qxc6 Be6 25. Qxa6 Qc5 26. Qc6 Qg5 27. Qf3 Rb2 28. Qf4 Qxf4 29. gxf4 Rb3 30. a4 Bd7 31. e4 h4 32. Bf3 Bxh3 33. e5 Nh5 34. Bxh5 gxh5 35. Ne4 Kg6 36. Kh2 Be6 37. Nd6 Rf3 38. Rg1+ Kh6 39. f5 Rxf2+ 40. Rg2 Rxg2+ 41. Kxg2 Bd5+ 42. Kh3 Kg5 43. a5 Kf4 44. e6 fxe6 45. f6 e5 46. a6 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.46"]
[White "Vatter, Hans-Joachim"]
[Black "Nasuta, Grzegorz"]
[Result "0-1"]
[ECO "B81"]
[WhiteElo "2245"]
[BlackElo "2516"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. h3 Nc6 7. g4 h6 8. Be3 Bd7 9. Qd2 a6 10. O-O-O b5 11. Nxc6 Bxc6 12. f3 Be7 13. Rg1 g5 14. Qf2 Qc7 15. Bd3 Rc8 16. a3 Qb7 17. Qe2 Nd7 18. Bd4 Rg8 19. Rge1 Ne5 20. Na2 Rb8 21. Nb4 Bd7 22. c3 a5 23. Nc2 Nc6 24. e5 b4 25. Ba6 Qc7 26. exd6 Bxd6 27. axb4 axb4 28. Bc4 Na5 29. Bd5 Kf8 30. cxb4 Rxb4 31. Bc3 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.47"]
[White "Admiraal, Miguoel"]
[Black "Simonetto, Andrea"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2516"]
[BlackElo "2238"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 Nbd7 8. h3 Ne4 9. Bf4 Bb4 10. Qc2 Ndf6 11. Nge2 Bf5 12. f3 Nxc3 13. bxc3 Bxd3 14. Qxd3 Bd6 15. Bxd6 Qxd6 16. e4 dxe4 17. fxe4 Qe7 18. Ng3 O-O-O 19. O-O Rhe8 20. Rae1 Qc7 21. Nf5 Nh5 22. e5 Rxe5 23. Rxe5 Qxe5 24. Qf3 Qe8 25. Qxh5 g6 26. Qxh7 gxf5 27. Qxf5+ Rd7 28. Rf3 b5 29. a4 bxa4 30. Qa5 Qe6 31. Qxa4 Rb7 32. Qa3 Kc7 33. Qf8 Rb1+ 34. Kh2 Qd6+ 35. Qxd6+ Kxd6 36. Rxf7 a5 37. Ra7 Rc1 38. Rxa5 Rxc3 39. h4 Rc4 40. g4 Rxd4 41. Kg3 c5 42. h5 Rd1 43. h6 c4 44. h7 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.48"]
[White "Becker, Dirk"]
[Black "Dragnev, Valentin"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2245"]
[BlackElo "2514"]
[Annotator "TA"]
[PlyCount "54"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. c3 Nf6 5. Nd2 Bf5 6. Ngf3 Qb6 7. Nh4 Bd7 8. Qb3 c4 9. Qc2 Nh5 10. Bg3 g6 11. e4 e6 12. Be2 Nxg3 13. hxg3 Bg7 14. g4 Qd8 15. e5 f6 16. f4 fxe5 17. dxe5 g5 18. Nhf3 gxf4 19. Rxh7 Rxh7 20. Qg6+ Ke7 21. Qxh7 Qh8 22. Qh5 Qxh5 23. gxh5 Rh8 24. Nh4 Be8 25. Kf2 Nxe5 26. Re1 Bxh5 27. Bf3 Nd3+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.49"]
[White "Studer, Noel"]
[Black "Ackermann, Hans Werner"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2514"]
[BlackElo "2237"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 g6 3. g3 Bg4 4. Bg2 Qc8 5. h3 Bd7 6. e4 Bg7 7. Nc3 Nc6 8. Be3 e5 9. d5 Nce7 10. Qd2 b5 11. a3 a6 12. Nh4 Rb8 13. f4 h6 14. Nf3 f6 15. g4 exf4 16. Bxf4 g5 17. Be3 h5 18. gxh5 Rxh5 19. O-O-O Ng6 20. Ne2 N8e7 21. Rdf1 a5 22. Ned4 b4 23. a4 c5 24. dxc6 Bxc6 25. Nf5 Nxf5 26. exf5 Ne7 27. Nd4 Bxa4 28. Qe2 Rh4 29. Bf2 Rh7 30. h4 g4 31. Re1 Bh6+ 32. Kb1 Rg7 33. Bg3 Rb6 34. Ne6 Rf7 35. b3 Bd7 36. Qf2 Qb8 37. Qd4 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.50"]
[White "Kokoszczynski, Jan"]
[Black "Sanal, Vahap"]
[Result "0-1"]
[ECO "E09"]
[WhiteElo "2249"]
[BlackElo "2513"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O c6 7. Qc2 Nbd7 8. Nbd2 b6 9. e4 Bb7 10. e5 Ne8 11. b3 Nc7 12. Bb2 a5 13. Rac1 a4 14. Rfd1 Ra7 15. Nf1 Qa8 16. Ne3 Na6 17. cxd5 cxd5 18. Qb1 axb3 19. axb3 Nb4 20. Ne1 Ba6 21. N3c2 Be2 22. Rd2 Bh5 23. Nd3 Nxd3 24. Rxd3 Rc8 25. Bf1 Rac7 26. b4 Bg6 27. Ra3 Ra7 28. Bd3 Rxa3 29. Nxa3 Rxc1+ 30. Bxc1 Bxd3 31. Qxd3 Bxb4 32. Nc2 Be7 33. Qb5 Qc8 34. Bd2 Nxe5 35. dxe5 Qxc2 36. Be3 d4 37. Bg5 Qc5 38. Qe8+ Bf8 39. h4 h6 40. Bd2 Qc2 41. Bf4 d3 42. Qd8 b5 43. Be3 b4 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.51"]
[White "Zanan, Evgeny"]
[Black "Wilhelm, Till"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2510"]
[BlackElo "2234"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Nbd7 5. Bf4 dxc4 6. e3 Nb6 7. Ne5 Nfd5 8. Bg3 Nxc3 9. bxc3 Qd5 10. Qc2 Bd6 11. a4 Qa5 12. Nxc4 Nxc4 13. Bxc4 O-O 14. e4 b6 15. Rb1 a6 16. O-O Bd7 17. Ra1 Bxg3 18. hxg3 Qg5 19. Bd3 c5 20. e5 h6 21. Qe2 cxd4 22. cxd4 a5 23. g4 Bc6 24. Rfc1 Bd5 25. Be4 Rfd8 26. g3 Qe7 27. Rab1 Qb7 28. Bxd5 Rxd5 29. Rc4 Rad8 30. Qb2 Qa6 31. Qc3 g6 32. Rc1 b5 33. Rc6 Qa7 34. axb5 Rxb5 35. Rc8 Rbd5 36. Rxd8+ Rxd8 37. Qc5 Qxc5 38. dxc5 a4 39. c6 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.52"]
[White "Kersten, Uwe"]
[Black "Lobron, Eric"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2241"]
[BlackElo "2508"]
[Annotator "TA"]
[PlyCount "118"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 c6 5. Bb3 Nf6 6. Nbd2 O-O 7. O-O Na6 8. Re1 Nc7 9. c3 a5 10. a4 Rb8 11. h3 d5 12. e5 Nh5 13. Nf1 Ne6 14. N1h2 f5 15. exf6 Bxf6 16. Ng4 Nef4 17. Bc2 Qd6 18. Nfe5 Bg7 19. Bd3 b6 20. Bf1 c5 21. g3 Ne6 22. Nh6+ Bxh6 23. Bxh6 Nhg7 24. Bg2 Bb7 25. Qd2 Rbd8 26. f4 cxd4 27. cxd4 Rc8 28. Bxg7 Nxg7 29. Kh2 Rc7 30. Rac1 Rfc8 31. Rxc7 Qxc7 32. Ng4 Nf5 33. Ne3 Qd6 34. Nxf5 gxf5 35. Re5 e6 36. Qe2 Rc6 37. g4 fxg4 38. Qxg4+ Kh8 39. Qg3 Rc8 40. Qg4 Re8 41. Kh1 Bc6 42. b3 Bd7 43. Qh4 Rf8 44. Bf1 Rf7 45. Bd3 Qe7 46. Rg5 Be8 47. Bg6 Rf8 48. Bd3 Rf7 49. Bg6 Rg7 50. Bxe8 Qxe8 51. Rxg7 Kxg7 52. Qg5+ Qg6 53. Qe7+ Kg8 54. Qd8+ Kf7 55. Qc7+ Kf6 56. Qe5+ Kf7 57. Qc7+ Kg8 58. Qd8+ Kg7 59. Qe7+ Kg8 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.53"]
[White "Malakhatko, Vadim"]
[Black "Gheng, Josef"]
[Result "1/2-1/2"]
[ECO "D48"]
[WhiteElo "2508"]
[BlackElo "2233"]
[Annotator "TA"]
[PlyCount "131"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. a4 Bb7 10. axb5 cxb5 11. O-O Rc8 12. Re1 Bb4 13. Bd2 O-O 14. Ne4 Qe7 15. Nxf6+ Nxf6 16. e4 h6 17. Bxb4 Qxb4 18. Qd2 Qxd2 19. Nxd2 Rfd8 20. Nb3 Rc7 21. f3 e5 22. d5 Ne8 23. Rec1 Rdc8 24. Rxc7 Rxc7 25. Kf2 Kf8 26. Ke3 Nd6 27. f4 f6 28. fxe5 fxe5 29. Nd2 Ke7 30. Nf3 Nf7 31. Kd2 Bc8 32. Ne1 Kd6 33. b4 Ke7 34. Nf3 g5 35. h3 Kf6 36. Rf1 Kg6 37. Ne1 Nd6 38. Nf3 Nf7 39. Be2 h5 40. Ra1 g4 41. hxg4 hxg4 42. Ne1 Nd6 43. Bd3 Kg5 44. g3 Rh7 45. Rc1 Bb7 46. Ke3 Rh3 47. Kf2 Rh7 48. Rc5 Rh2+ 49. Ng2 Rh7 50. Nh4 Rf7+ 51. Ke3 Rd7 52. Be2 Rf7 53. Rc1 Kh5 54. Ng2 Kg5 55. Rh1 Rc7 56. Rh8 Rc3+ 57. Bd3 Bxd5 58. exd5 e4 59. Ne1 exd3 60. Nxd3 Nf5+ 61. Kd2 Rc4 62. Rg8+ Kf6 63. Rf8+ Kg5 64. Rg8+ Kf6 65. Rf8+ Kg5 66. Rg8+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.54"]
[White "Baldauf, Marco"]
[Black "Bluhm, Sonja Maria"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2493"]
[BlackElo "2233"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 a6 5. Nf3 Bf5 6. Bd2 e6 7. Qb3 Ra7 8. Nh4 Bg6 9. Nxg6 hxg6 10. g3 Bd6 11. Bg2 Nbd7 12. O-O O-O 13. Rfd1 Qe7 14. c5 Bc7 15. Qc2 e5 16. Re1 e4 17. b4 Nh7 18. a4 a5 19. b5 Bb8 20. Rab1 g5 21. bxc6 bxc6 22. Nxe4 dxe4 23. Bxe4 g6 24. Bxc6 g4 25. Bg2 Ng5 26. e4 Nh3+ 27. Kf1 Rd8 28. Be3 Nf8 29. Qe2 Qd7 30. d5 Qc8 31. Rxb8 Qxb8 32. Qxg4 Nxf2 33. Bxf2 Rb7 34. c6 Rb1 35. Qf4 Rxe1+ 36. Bxe1 Qb3 37. Kg1 Qc4 38. h4 Re8 39. Kh2 Qxa4 40. Bc3 Nh7 41. Qh6 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.55"]
[White "Ruecker, Benjamin"]
[Black "Engel, Luis"]
[Result "1/2-1/2"]
[ECO "A18"]
[WhiteElo "2238"]
[BlackElo "2490"]
[Annotator "TA"]
[PlyCount "108"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 d4 5. exf6 dxc3 6. bxc3 Qxf6 7. Nf3 b6 8. d4 Bb7 9. Bd3 h6 10. O-O Bd6 11. Nd2 Nd7 12. Rb1 c5 13. Re1 Qe7 14. Ne4 Bxe4 15. Rxe4 Nf6 16. Re1 O-O 17. Qf3 Rfd8 18. g3 Rab8 19. Be3 Qb7 20. Kg2 Ng4 21. Qxb7 Nxe3+ 22. fxe3 Rxb7 23. a4 Re7 24. Kf2 g6 25. Rb5 e5 26. a5 exd4 27. exd4 Rxe1 28. Kxe1 Bc7 29. axb6 axb6 30. dxc5 Rxd3 31. cxb6 Bxb6 32. Rxb6 Rxc3 33. Rb2 Rxc4 34. h4 Kg7 35. Kf2 g5 36. hxg5 hxg5 37. Kg2 Kg6 38. Ra2 f5 39. Rb2 Kh5 40. Ra2 Kg4 41. Rb2 Rc3 42. Rb4+ f4 43. gxf4 gxf4 44. Rb8 Rc2+ 45. Kf1 Kg3 46. Rf8 Kf3 47. Kg1 Rc1+ 48. Kh2 Re1 49. Rf7 Re4 50. Kg1 Re1+ 51. Kh2 Ke3 52. Kg2 Re2+ 53. Kf1 Ra2 54. Rf8 Kf3 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.56"]
[White "Pijpers, Arthur"]
[Black "Heimrath, Reiner"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "2485"]
[BlackElo "2232"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 5. c3 Bg7 6. d4 b5 7. Bc2 exd4 8. cxd4 d6 9. h3 Nf6 10. O-O O-O 11. Nc3 h6 12. Be3 Re8 13. Qc1 Kh7 14. Bb3 Qd7 15. Rd1 Na5 16. Bc2 Bb7 17. d5 Qe7 18. Nd2 Nd7 19. Ne2 Rac8 20. Rb1 c5 21. b3 Qd8 22. Ng3 Ba8 23. Nf3 Nb7 24. h4 Ne5 25. Nxe5 dxe5 26. h5 Nd6 27. a4 c4 28. b4 Rg8 29. Ra1 Bf8 30. axb5 axb5 31. Ra7 Bb7 32. f4 exf4 33. Bxf4 Ra8 34. Rxa8 Bxa8 35. e5 Nf5 36. Nxf5 gxf5 37. Bxf5+ Kh8 38. e6 f6 39. Qd2 Be7 40. Bxh6 Qd6 41. Be3 Qe5 42. Bg6 c3 43. Qf2 Bxd5 44. Bd4 c2 45. Qxc2 Qxe6 46. Qd2 Bf8 47. Rf1 Rxg6 48. hxg6 Qg4 49. Bxf6+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.57"]
[White "Donchenko, Anatoly"]
[Black "Beerdsen, Thomas"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2237"]
[BlackElo "2483"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nc6 3. Bf4 Bg4 4. e3 e6 5. h3 Bh5 6. a3 Bd6 7. Bxd6 Qxd6 8. Be2 Nf6 9. Nbd2 O-O 10. c4 Rad8 11. O-O Nd7 12. b4 a6 13. Rc1 f5 14. Nb3 dxc4 15. Bxc4 Kh8 16. Be2 Qe7 17. Nc5 Nxc5 18. Rxc5 Rd5 19. Qc2 f4 20. Rxc6 bxc6 21. Ne5 Bxe2 22. Qxe2 Qg5 23. Nf3 Qh6 24. e4 Rb5 25. Rc1 Rb6 26. Rc5 Qg6 27. Ne5 Qe8 28. Qc4 Rf6 29. a4 f3 30. Nxf3 Qb8 31. Rxc6 Rxb4 32. Qc5 Rxa4 33. e5 Rxf3 34. gxf3 Qd8 35. Rxc7 Qg5+ 36. Kh2 Qf4+ 37. Kg2 Qg5+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.58"]
[White "Repka, Christopher"]
[Black "Hinrichs, Lars"]
[Result "1-0"]
[ECO "E59"]
[WhiteElo "2482"]
[BlackElo "2232"]
[Annotator "TA"]
[PlyCount "52"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O Nc6 8. a3 Bxc3 9. bxc3 dxc4 10. Bxc4 Qc7 11. Bd3 e5 12. Qc2 Re8 13. Ng5 h6 14. Ne4 Nxe4 15. Bxe4 Ne7 16. dxe5 Qxe5 17. f4 Qf6 18. Bh7+ Kh8 19. Bd3 Be6 20. e4 Nc6 21. Rb1 b6 22. e5 Qh4 23. Be4 Rac8 24. Be3 Bc4 25. Bxc6 Rxc6 26. Qe4 Qd8 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.59"]
[White "Giessmann, Stephan"]
[Black "Prithu Gupta"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2237"]
[BlackElo "2478"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Bf4 Ne7 6. e3 Ng6 7. Bg3 c6 8. Bd3 Nd7 9. h4 Be7 10. Nf3 Nf6 11. h5 Nf8 12. Ne5 h6 13. Qc2 Ne6 14. O-O-O O-O 15. Bh4 Nd7 16. Bxe7 Qxe7 17. Nf3 b5 18. Kb1 Bb7 19. Bh7+ Kh8 20. Bf5 Rac8 21. g4 c5 22. Qd2 b4 23. Ne2 c4 24. Ka1 Nf6 25. Ne5 Ne4 26. Bxe4 dxe4 27. d5 Rfd8 28. d6 Qf6 29. d7 Rc5 30. Nxf7+ Qxf7 31. Qxb4 Rc7 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.60"]
[White "Swayams, Mishra"]
[Black "Tiarks, Jann-Christian"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2478"]
[BlackElo "2224"]
[Annotator "TA"]
[PlyCount "133"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. Bf4 Bf5 4. e3 Nf6 5. c4 e6 6. Nc3 Nbd7 7. Qb3 Qb6 8. c5 Qxb3 9. axb3 a6 10. h3 h6 11. b4 Rc8 12. Nd2 Be7 13. Nb3 Bd8 14. Bd6 Ne4 15. Nxe4 Bxe4 16. Na5 Bxa5 17. bxa5 f6 18. Ra4 Ra8 19. Rb4 Ra7 20. Be2 Kf7 21. f3 Bg6 22. Kd2 Ke8 23. Bc7 Ke7 24. Ra1 Rc8 25. Bd6+ Kd8 26. Ra3 Rca8 27. Rab3 Kc8 28. h4 f5 29. Bd3 Bf7 30. Ke2 Nf6 31. Be5 Ne8 32. g4 g6 33. h5 Nc7 34. Bg7 gxh5 35. gxf5 Nb5 36. Ra4 Kd7 37. f6 Re8 38. f4 Rg8 39. Ra1 Raa8 40. Bh7 Rad8 41. Rg1 Kc8 42. Kf2 Nc7 43. Bxg8 Rxg8 44. Bxh6 Rxg1 45. Kxg1 Nb5 46. Rd3 Kd7 47. Rd2 Ke8 48. Rg2 Nc7 49. Rg7 Kf8 50. Kh2 Nb5 51. Kg3 Nc7 52. Kh4 Nb5 53. f5 exf5 54. Bf4 Na7 55. Kg5 Nb5 56. Bb8 Ke8 57. Rh7 f4 58. Kxf4 Kf8 59. Kg5 Kg8 60. Rg7+ Kf8 61. Kf5 h4 62. Rh7 h3 63. Rh8+ Bg8 64. Kg6 h2 65. f7 h1=Q 66. fxg8=Q+ Ke7 67. Qe8# 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.61"]
[White "Polatel, Ali"]
[Black "Milov, Leonid"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2235"]
[BlackElo "2474"]
[Annotator "TA"]
[PlyCount "38"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 f5 2. d3 Nc6 3. d4 d6 4. d5 Ne5 5. Nxe5 dxe5 6. e4 Nf6 7. Nc3 e6 8. Bb5+ Kf7 9. dxe6+ Bxe6 10. Qe2 f4 11. Bd2 c6 12. Bc4 Qe8 13. Bb3 b5 14. g3 fxg3 15. hxg3 a5 16. Bxe6+ Qxe6 17. a4 b4 18. Nd1 Bc5 19. f3 Bd4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.62"]
[White "de Francesco, Klaus"]
[Black "Henderson de La Fuente, Lance"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2233"]
[BlackElo "2471"]
[Annotator "TA"]
[PlyCount "132"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Nc6 6. c3 Bg4 7. h3 Bh5 8. O-O Nge7 9. Re1 Qd7 10. b4 O-O-O 11. b5 Na5 12. Qa4 Bxf3 13. Qxa5 Kb8 14. Nd2 Bh5 15. Ba3 Bg6 16. Bf1 Nc8 17. Bxd6 Nxd6 18. Qb4 Rhe8 19. a4 Rxe1 20. Rxe1 Re8 21. Rc1 Qe7 22. a5 Ne4 23. Qxe7 Rxe7 24. Re1 Re6 25. Nxe4 Rxe4 26. Rxe4 Bxe4 27. f3 Bg6 28. Kf2 Kc8 29. Ke3 Kd7 30. h4 f6 31. g4 h6 32. f4 Kd6 33. c4 dxc4 34. Bxc4 b6 35. axb6 axb6 36. g5 c6 37. bxc6 Kxc6 38. gxh6 gxh6 39. Kf3 Bf5 40. Ke3 b5 41. Bf7 b4 42. Be8+ Kd6 43. Ba4 Bg6 44. Bb3 Bf5 45. Ba4 Kd5 46. Bb3+ Kc6 47. Ba4+ Kb6 48. Bb3 Kb5 49. Kd2 Bh3 50. Ke2 Bg2 51. Kf2 Be4 52. Ke3 Bb1 53. Kd2 Kc6 54. Ke3 Kd6 55. Kd2 Be4 56. Ke3 Bd5 57. Bd1 Bc4 58. Bf3 Kc7 59. Be4 Kb6 60. Bb1 Bd5 61. Bd3 Ka5 62. Bc2 b3 63. Bb1 Kb4 64. Kd3 f5 65. Kd2 Be4 66. d5 Kc5 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.63"]
[White "Sonis, Francesco"]
[Black "Muetsch, Annmarie"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "2467"]
[BlackElo "2223"]
[Annotator "TA"]
[PlyCount "116"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 d6 5. d4 O-O 6. Bg2 c5 7. O-O cxd4 8. Nxd4 d5 9. c4 e5 10. Nf3 e4 11. Nd4 dxc4 12. Nd2 cxb3 13. Qxb3 Nc6 14. e3 Nxd4 15. Bxd4 Re8 16. Rfc1 Qe7 17. a4 Bf5 18. a5 Rec8 19. Rxc8+ Rxc8 20. Rb1 Qc7 21. Qxb7 Qxa5 22. Qb2 Qd5 23. h3 h5 24. g4 hxg4 25. hxg4 Bxg4 26. Nxe4 Nxe4 27. Bxg7 Qg5 28. f4 Qf5 29. Bh8 f6 30. Qb7 Kxh8 31. Bxe4 Qc5 32. Kf2 f5 33. Rh1+ Bh5 34. Bf3 Rc7 35. Qb2+ Kg8 36. Qb8+ Rc8 37. Qb3+ Kg7 38. Bxh5 gxh5 39. Qe6 Qc2+ 40. Kg3 Rg8 41. Rxh5 Kf8+ 42. Rg5 Rxg5+ 43. fxg5 Qe4 44. Qh6+ Kg8 45. g6 Qe5+ 46. Kf2 Qh8 47. Qf4 Qf6 48. Qh6 Qh8 49. Qg5 Qe5 50. Qh4 Qb2+ 51. Kg3 Qe5+ 52. Kf2 Qb2+ 53. Kf3 Qb7+ 54. Kg3 Qc7+ 55. Kf2 Qc2+ 56. Kg3 Qc7+ 57. Kf2 Qc2+ 58. Kg3 Qc7+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.64"]
[White "Cofmann, Veaceslav"]
[Black "Dourerassou, Jonathan"]
[Result "1/2-1/2"]
[ECO "D61"]
[WhiteElo "2232"]
[BlackElo "2465"]
[Annotator "TA"]
[PlyCount "128"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Qc2 c5 8. Rd1 cxd4 9. Nxd4 Nb6 10. Nf3 Bd7 11. Bxf6 Bxf6 12. cxd5 exd5 13. Be2 Rc8 14. Nd4 Na4 15. O-O Nxc3 16. bxc3 Qa5 17. Qb2 b6 18. Rc1 Rc7 19. Nb3 Qa4 20. Rfd1 Be6 21. Nd4 Rfc8 22. h3 Qa5 23. Rd3 Bd7 24. Bg4 Bxg4 25. hxg4 g6 26. Qb3 Rc5 27. g3 Qa6 28. Rcd1 Ra5 29. Nc2 Qc4 30. Nb4 Qxg4 31. Nxd5 Bg5 32. Rd4 Qf3 33. R1d2 Re8 34. Qc4 Kg7 35. Qe2 Qf5 36. Rd1 Re4 37. Rxe4 Qxe4 38. c4 h5 39. Qb2+ Kh7 40. Rd4 Qf3 41. Qc2 Rc5 42. a4 Kg7 43. Re4 Qf5 44. Qd3 Ra5 45. Qc3+ Bf6 46. Qc2 Be5 47. Kg2 Rc5 48. f3 Qe6 49. Qd3 f5 50. Rh4 Qd7 51. Qb3 Qd6 52. e4 Bxg3 53. Rh3 h4 54. exf5 Qe5 55. f6+ Kf7 56. Qa2 Rc6 57. Rh1 Re6 58. Qd2 Be1 59. Qf4 Qxf4 60. Nxf4 Rxf6 61. Nd3 Bg3 62. c5 bxc5 63. Nxc5 g5 64. Ne4 Ra6 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.65"]
[White "Petrov, Martin"]
[Black "Jeitz, Christian"]
[Result "1-0"]
[ECO "B85"]
[WhiteElo "2465"]
[BlackElo "2222"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. Be2 d6 7. O-O Nf6 8. Be3 Be7 9. f4 O-O 10. Qe1 Nxd4 11. Bxd4 b5 12. a3 Bb7 13. Qg3 g6 14. Qe3 Nd7 15. Rad1 Qc7 16. Qh3 e5 17. fxe5 Nxe5 18. Qh6 f6 19. Qh3 Qc8 20. Qg3 Rf7 21. h4 Kh8 22. Rf4 Rg7 23. Bg4 Nxg4 24. Rxg4 Qe6 25. Rf1 Kg8 26. Rgf4 Rf8 27. Qf3 Rgf7 28. h5 g5 29. Rf5 Qc4 30. Qe3 Bc8 31. R5f2 Be6 32. b3 Qc7 33. h6 Qd8 34. Nd5 Bxd5 35. exd5 f5 36. Bg7 f4 37. Bxf8 fxe3 38. Rxf7 Bxf8 39. Rxf8+ Qxf8 40. Rxf8+ Kxf8 41. Kf1 Kf7 42. Ke2 Kg6 43. c4 bxc4 44. bxc4 Kf5 45. Kxe3 Ke5 46. g4 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.66"]
[White "Lodici, Lorenzo"]
[Black "Shyam Prasad Reddy K"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2463"]
[BlackElo "2215"]
[Annotator "RC"]
[PlyCount "46"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Re1 d6 7. a4 Be6 8. Bxe6 fxe6 9. a5 a6 10. c3 Qd7 11. Nbd2 h6 12. Nc4 Qe8 13. d4 Qh5 14. h3 Qg6 15. Qe2 Nh5 16. Ra3 Rf7 17. d5 Raf8 18. dxc6 Rxf3 19. cxb7 Rxh3 20. Rb3 Ng3 21. fxg3 Qxg3 22. Bf4 Rxf4 23. b8=Q+ Kh7 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.67"]
[White "Kevlishvili, Robby"]
[Black "Mueer, Sebastian"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2451"]
[BlackElo "2213"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. O-O-O d5 10. Nxc6 bxc6 11. Bh6 Bxh6 12. Qxh6 Rb8 13. e5 Nd7 14. Rd4 f6 15. e6 f5 16. exd7 Bxd7 17. Qf4 e6 18. Qe5 c5 19. Rd1 Qb6 20. b3 c4 21. Bxc4 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.68"]
[White "Mesaros, Florian"]
[Black "Oberhofer, Cedric"]
[Result "1-0"]
[ECO "D41"]
[WhiteElo "2447"]
[BlackElo "2212"]
[Annotator "RC"]
[PlyCount "117"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. g3 d5 5. d4 e6 6. cxd5 Nxd5 7. Bg2 Be7 8. O-O O-O 9. Nxd5 exd5 10. dxc5 Bxc5 11. Bg5 Qb6 12. Ne1 h6 13. Bd2 Bf5 14. Nd3 Bxd3 15. exd3 Rad8 16. Rc1 Rfe8 17. Bc3 Nd4 18. Re1 Re6 19. Rxe6 Qxe6 20. Kf1 Qf5 21. Bxd4 Bxd4 22. Qf3 Qxf3 23. Bxf3 Bxb2 24. Rb1 Bd4 25. Rxb7 Bb6 26. h4 g6 27. h5 g5 28. Kg2 Kg7 29. a4 Kf6 30. a5 Bxa5 31. Rxa7 Bb4 32. Rb7 Bc3 33. Rb6+ Kg7 34. Rb5 d4 35. Rb7 Rd6 36. Be4 Rf6 37. Rd7 Kf8 38. f3 Ke8 39. Rb7 Be1 40. Kh3 Bf2 41. Kg4 Be3 42. Rb8+ Ke7 43. Ra8 Bd2 44. Rc8 Be3 45. Bc6 Bf2 46. f4 gxf4 47. gxf4 Be3 48. f5 Kd6 49. Bb5 Ke7 50. Re8+ Kd6 51. Ba4 Bg1 52. Kf4 Be3+ 53. Ke4 Bg1 54. Bb5 Bf2 55. Rg8 Be3 56. Rb8 Kc7 57. Rf8 Kd6 58. Ra8 Ke7 59. Ke5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.69"]
[White "Van den Berg, Bram"]
[Black "Arjun Kalyan"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "2232"]
[BlackElo "2445"]
[Annotator "TA"]
[PlyCount "54"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 dxc3 5. Bc4 cxb2 6. Bxb2 Bb4+ 7. Nc3 Nf6 8. Qb3 Nxe4 9. Bxf7+ Kf8 10. Bd5 Bxc3+ 11. Bxc3 Nxc3 12. Qxc3 Qf6 13. Rc1 Qxc3+ 14. Rxc3 Ne7 15. Bb3 c6 16. Ng5 d5 17. Rf3+ Ke8 18. Kd2 Bg4 19. Re3 Rc8 20. h3 Bf5 21. Rhe1 Rc7 22. g4 h6 23. Nf3 Bc8 24. Ne5 Rf8 25. f3 Kd8 26. Ke2 b6 27. Kf2 c5 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.70"]
[White "Schmuecker, Marcus"]
[Black "Garriga Cazorla, Pere"]
[Result "0-1"]
[WhiteElo "2230"]
[BlackElo "2445"]
[Annotator "RC"]
[PlyCount "8"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. e4 e5 3. Nf3 Nc6 4. Bc4 Nf6 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.71"]
[White "Fedorovsky, Michael"]
[Black "Hansch, Stephan"]
[Result "1-0"]
[ECO "E00"]
[WhiteElo "2442"]
[BlackElo "2210"]
[Annotator "RC"]
[PlyCount "57"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 a5 5. Bg2 O-O 6. e3 Bxd2+ 7. Nxd2 d6 8. Ne2 e5 9. O-O exd4 10. Nxd4 Nbd7 11. Qc2 Re8 12. Nb1 Ne5 13. b3 d5 14. Nd2 Bg4 15. h3 Bh5 16. f4 Nc6 17. Nxc6 bxc6 18. Rfe1 d4 19. g4 dxe3 20. Nf3 Nxg4 21. hxg4 Bxg4 22. Ne5 Bh5 23. Rxe3 Qd4 24. Rae1 Qxf4 25. Bxc6 Rad8 26. Bxe8 Rxe8 27. Qf2 Qg5+ 28. Qg2 Qf4 29. Nd7 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.74"]
[White "Salzgeber, Frank"]
[Black "Salzgeber, Frank"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2208"]
[BlackElo "2208"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Qc2 Nbd7 8. Bd3 h6 9. Bh4 Nh5 10. Bxe7 Qxe7 11. O-O-O Nb6 12. Kb1 Nf6 13. Nf3 Bg4 14. Rdg1 O-O-O 15. Nd2 Kb8 16. Ka1 Bc8 17. Rb1 Ng4 18. Nb3 h5 19. Nc5 Qf6 20. h3 Nh6 21. b4 Nf5 22. b5 Rd6 23. Rb4 Rhd8 24. Qb2 Ne7 25. a4 Ka8 26. Rb1 Nd7 27. bxc6 Nxc6 28. Rxb7 Nb6 29. Rxb6 axb6 30. Qxb6 Qe7 31. Nxd5 Rxd5 32. Qxc6+ Bb7 33. Rxb7 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.75"]
[White "Carre, Sylvain"]
[Black "Carlstedt, Jonathan"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2224"]
[BlackElo "2433"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 a6 4. f4 d6 5. Nf3 b5 6. Be2 Bb7 7. a3 Nd7 8. O-O c5 9. Kh1 cxd4 10. Nxd4 Ngf6 11. Bf3 e5 12. Nb3 Qc7 13. Be3 O-O 14. Qd3 Rad8 15. Rad1 Nc5 16. Nxc5 dxc5 17. Nd5 Bxd5 18. exd5 e4 19. Bxe4 c4 20. Qd4 Nxd5 21. Qc5 Qxc5 22. Bxc5 Nf6 23. Bxf8 Rxd1 24. Rxd1 Nxe4 25. Bxg7 Nf2+ 26. Kg1 Nxd1 27. Bd4 c3 28. b3 a5 29. Kf1 a4 30. Ke2 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.76"]
[White "Kerem, Halil Ozgun"]
[Black "Monroy, Charles"]
[Result "1/2-1/2"]
[ECO "E63"]
[WhiteElo "2223"]
[BlackElo "2433"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 d6 5. O-O O-O 6. c4 Nc6 7. Nc3 a6 8. h3 Bd7 9. e4 e5 10. dxe5 dxe5 11. Re1 Be6 12. Nd5 Nd7 13. Be3 Re8 14. Rc1 Nf8 15. b4 f5 16. b5 axb5 17. cxb5 fxe4 18. bxc6 bxc6 19. Nb4 Qxd1 20. Rexd1 exf3 21. Bxf3 Ra5 22. Kh2 Bf7 23. Bxc6 Rb8 24. Rb1 Ne6 25. Nd5 Rd8 26. Nc3 Nd4 27. Bg5 Rf8 28. Bg2 Be6 29. Rd2 c5 30. Rb7 Ra3 31. Ne4 Rxa2 32. Rxa2 Bxa2 33. Be7 Nf3+ 34. Bxf3 Rxf3 35. Rb8+ Bf8 36. Bxf8 Rxf8 37. Rxf8+ Kxf8 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.77"]
[White "Raja Harshit"]
[Black "Meyner, Hannes"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2432"]
[BlackElo "2204"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Ne4 5. Ne2 Qb6 6. d4 e6 7. Ng3 c5 8. Bd3 Nxg3 9. fxg3 cxd4 10. O-O Nc6 11. Qe2 h6 12. a3 Bd7 13. b4 a6 14. Qf2 Be7 15. c3 Rc8 16. cxd4 Nd8 17. Re1 Bb5 18. Bb1 Nc6 19. g4 Ba4 20. Rf1 Bb5 21. Re1 Ba4 22. Bd3 Bb5 23. Bc2 a5 24. bxa5 Qxa5 25. Bd2 Qa7 26. Rab1 Ba4 27. Bd3 Bd8 28. Rf1 Rf8 29. Be3 b5 30. Rfc1 Bb6 31. Bxb5 Bxb5 32. Rxb5 Kd7 33. Rcb1 Rb8 34. a4 Bc7 35. g5 h5 36. g6 fxg6 37. Rc1 Qxa4 38. Rbc5 Rb6 39. Qg3 Rfb8 40. Qxg6 Bd8 41. Qf7+ Ne7 42. Bg5 R8b7 43. Bxe7 Bxe7 44. Rc8 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.78"]
[White "Kilgus, Georg"]
[Black "Lorscheid, Gerhard"]
[Result "1/2-1/2"]
[ECO "D78"]
[WhiteElo "2429"]
[BlackElo "2202"]
[Annotator "TA"]
[PlyCount "94"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 g6 4. d4 Bg7 5. c4 c6 6. O-O O-O 7. b3 a5 8. Nc3 Bf5 9. Bb2 Ne4 10. e3 Nxc3 11. Bxc3 Be4 12. Qe2 e6 13. Rfd1 Qf6 14. a4 Rd8 15. Rac1 Nd7 16. c5 Rdc8 17. Rd2 Qe7 18. Rb2 e5 19. Bh3 Bxf3 20. Qxf3 Re8 21. b4 Nf6 22. Qd1 Ne4 23. Be1 exd4 24. exd4 Qf6 25. bxa5 Qxd4 26. Qxd4 Bxd4 27. Rb4 Bg7 28. Bd7 Re7 29. Rxb7 Nxc5 30. Rxc5 Rxe1+ 31. Kg2 Bf8 32. Rxc6 Rxa5 33. Rcc7 Rc5 34. Bb5 Rxc7 35. Rxc7 Bb4 36. Rd7 Rd1 37. Bc4 Kf8 38. Rxd5 Rxd5 39. Bxd5 f5 40. Kf3 Ke7 41. Ke2 g5 42. Kd3 Be1 43. f3 h5 44. Kc4 Kd6 45. Bf7 h4 46. gxh4 Bxh4 47. a5 f4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.79"]
[White "Sahin, Ozgun"]
[Black "Lagunow, Raphael"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2220"]
[BlackElo "2428"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 d6 8. exd6 Qxd6 9. O-O Be6 10. Na3 dxc3 11. Nb5 Qxd1 12. Rxd1 Rc8 13. Bxe6 fxe6 14. bxc3 Nc4 15. Re1 e5 16. Na3 Nd6 17. Nxe5 Nxe5 18. Rxe5 a6 19. Bd2 g6 20. Rae1 Kf7 21. g4 h5 22. g5 Nf5 23. c4 Bg7 24. R5e4 Rhd8 25. Bb4 Rd7 26. Nc2 b5 27. Na3 e5 28. cxb5 Nd4 29. Kg2 axb5 30. Rd1 Ke6 31. f3 Rd5 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.80"]
[White "Mendonca, Leon Luke"]
[Black "Joeres, Stefan"]
[Result "1/2-1/2"]
[WhiteElo "2427"]
[BlackElo "2202"]
[Annotator "TA"]
[PlyCount "19"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. g3 dxc4 5. Bg2 Nf6 6. Nc3 Nbd7 7. Bg5 Be7 8. e3 O-O 9. Qe2 b5 10. Bxf6 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.81"]
[White "Damia, Angelo"]
[Black "Gilevych, Artem"]
[Result "0-1"]
[ECO "B37"]
[WhiteElo "2215"]
[BlackElo "2423"]
[Annotator "TA"]
[PlyCount "202"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Nc2 Nf6 7. Nc3 d6 8. Be2 Nd7 9. Be3 Bxc3+ 10. bxc3 Nc5 11. f3 b6 12. Nb4 Bb7 13. h4 Qd7 14. Bxc5 dxc5 15. Qxd7+ Kxd7 16. Nxc6 Bxc6 17. Kf2 h6 18. Ke3 Kc7 19. Rad1 Rae8 20. Rd2 Rhf8 21. Bd3 f5 22. Re1 f4+ 23. Ke2 Rf6 24. Bc2 e5 25. Red1 Rg8 26. Kf2 g5 27. hxg5 Rxg5 28. Rh1 Be8 29. Bb3 Rfg6 30. Rh2 a6 31. Rd5 Bf7 32. Rd1 h5 33. Rd2 Rg7 34. Kf1 Be6 35. Kg1 Rg8 36. Kf1 Bf7 37. Kg1 Rg3 38. Kf1 R8g5 39. Rh4 Rg8 40. Rh2 R3g5 41. Kg1 Be6 42. Kf1 Rb8 43. Kf2 Rh8 44. Rh4 Rhg8 45. Kf1 a5 46. a4 R8g6 47. Rh1 Bd7 48. Rh2 Rh6 49. Rh4 Kd8 50. Rd5 Rhg6 51. Rd2 Ke7 52. Rh2 Be6 53. Kg1 Rg8 54. Kf1 Bf7 55. Kg1 Rc8 56. Kf2 Rc6 57. Rh1 Be8 58. Rh4 Re6 59. Kf1 Rg7 60. Rd5 Kf6 61. Rd8 Ke7 62. Rd5 Rh7 63. Kf2 Bc6 64. Rd2 Rg6 65. Kf1 Rh8 66. Kg1 Re6 67. Kf2 Kf6 68. Rd1 Kg5 69. g3 fxg3+ 70. Kxg3 Rg8 71. Rdh1 Kh6+ 72. Kf2 Rg5 73. Bd1 Rf6 74. Ke3 Be8 75. Rg4 Bf7 76. Be2 Kg6 77. Rgh4 Kg7 78. R1h3 Rg2 79. Rh2 Rxh2 80. Rxh2 Kh6 81. Rf2 Rf4 82. Rf1 h4 83. Rb1 Rf6 84. Rh1 Rf4 85. Rb1 h3 86. Kf2 Rh4 87. Rxb6+ Kg5 88. Kg1 h2+ 89. Kh1 Bh5 90. Rc6 Kf4 91. Rxc5 Bf7 92. Rxa5 Be6 93. Rb5 Bh3 94. Rb1 Kg3 95. Bf1 Be6 96. a5 Rf4 97. a6 Rxf3 98. a7 Rf8 99. Bg2 Bxc4 100. Rb7 Be2 101. c4 Rf1+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.82"]
[White "Warakomska, Anna"]
[Black "Inkiov, Ventzislav"]
[Result "0-1"]
[ECO "C63"]
[WhiteElo "2212"]
[BlackElo "2421"]
[Annotator "TA"]
[PlyCount "108"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 fxe4 5. dxe4 Nf6 6. Nc3 Bb4 7. O-O Bxc3 8. bxc3 d6 9. Qd3 Bd7 10. Bc4 Na5 11. Bb3 Nxb3 12. cxb3 O-O 13. c4 Qe8 14. Nd2 Nh5 15. Nb1 Qg6 16. Nc3 Be6 17. f3 Rf7 18. Be3 Raf8 19. Kh1 b6 20. Qd2 Nf6 21. Rfd1 Qh5 22. a4 a5 23. Nd5 Ne8 24. Kg1 h6 25. Qf2 g5 26. Qg3 Kh7 27. Rf1 Qg6 28. h3 Rg8 29. Rf2 Ng7 30. Qh2 Rgf8 31. Raf1 Kg8 32. g4 h5 33. Qg3 h4 34. Qg2 Ne8 35. Rd1 Kh7 36. Qf1 Bc8 37. Qe2 Ng7 38. Kg2 Ne6 39. Qd2 Qg7 40. Rff1 Bb7 41. Rf2 c5 42. Qd3 Kh6 43. Nxb6 Nd4 44. Rdf1 Bc6 45. Nd5 Rb8 46. Bxd4 cxd4 47. Rb1 Rfb7 48. Qd2 Bxa4 49. Qxa5 Bxb3 50. Qa6 Qf8 51. Rfb2 Bd1 52. Qxb7 Rxb7 53. Rxb7 Qxf3+ 54. Kg1 Be2 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.83"]
[White "Hoffmann, Lukas"]
[Black "Low, Zhen Yu Cyrus"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "2210"]
[BlackElo "2418"]
[Annotator "TA"]
[PlyCount "128"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. h4 Nxc3 6. dxc3 Qxd1+ 7. Kxd1 Bg4 8. Ne5 Bf5 9. f3 f6 10. Nc4 e5 11. e4 Be6 12. h5 Rg8 13. hxg6 hxg6 14. Na5 b6 15. Bc4 Kf7 16. Bxe6+ Kxe6 17. Nc4 Nd7 18. a4 a5 19. Ke2 Be7 20. Be3 Rh8 21. Rab1 f5 22. exf5+ gxf5 23. g4 fxg4 24. fxg4 Nf6 25. Kf3 Rhg8 26. g5 Nd5 27. Rh6+ Kf5 28. Rd1 Rad8 29. Rh7 e4+ 30. Ke2 Bxg5 31. Bxg5 Kxg5 32. Rg1+ Kf6 33. Rh6+ Ke7 34. Rh7+ Ke6 35. Rh6+ Kd7 36. Rh7+ Kc6 37. Rxg8 Rxg8 38. Ne3 Nf4+ 39. Kd2 Nd3 40. Re7 Nxb2 41. Rxe4 Rd8+ 42. Kc2 Nd3 43. Rh4 Nc5 44. Nc4 Rg8 45. Nd2 Rg1 46. Kb2 Kb7 47. Nb3 Nd3+ 48. Kc2 Ne1+ 49. Kb2 Rg2+ 50. Ka3 Nc2+ 51. Kb2 Nb4+ 52. Kb1 Nd3 53. Nd4 Nc5 54. Nb5 Rg5 55. Kc2 Nxa4 56. Nxc7 Rg2+ 57. Kc1 Nxc3 58. Rh7 Na2+ 59. Kb1 Kc6 60. Na8 Nc3+ 61. Kc1 Nd5 62. Rh5 Rg1+ 63. Kb2 Rg8 64. Nxb6 Nxb6 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.84"]
[White "Rosner, Jonas"]
[Black "Kraemer, Enrico"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "2416"]
[BlackElo "2200"]
[Annotator "TA"]
[PlyCount "201"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Bg4 6. h3 h5 7. d3 Qf6 8. Be3 Bxf3 9. Qxf3 Qxf3 10. gxf3 Bd6 11. Nd2 Ne7 12. Rfd1 Ng6 13. Kf1 f6 14. Nc4 Nh4 15. Ke2 g5 16. c3 O-O-O 17. b4 Ng6 18. a4 b6 19. Rdb1 Kb7 20. Ra2 Rhe8 21. Nd2 Be7 22. c4 Rg8 23. c5 Nf4+ 24. Bxf4 gxf4 25. Rc2 Rd4 26. Rc4 Rxc4 27. Nxc4 Ka7 28. Rc1 Rg2 29. Kf1 Rg8 30. Nd2 Kb7 31. Nb3 bxc5 32. bxc5 Kc8 33. Rc4 Kd7 34. Rb4 Ra8 35. Ke2 Rg8 36. Kf1 Ra8 37. d4 exd4 38. Rxd4+ Ke6 39. Rc4 Rb8 40. Nd4+ Kd7 41. Ne2 Rb1+ 42. Nc1 a5 43. Ke2 Rb2+ 44. Ke1 Rb1 45. Kd1 Rb2 46. Nd3 Ra2 47. Ke1 Ra1+ 48. Kd2 Ra2+ 49. Kd1 Ra1+ 50. Nc1 Ra3 51. Ke2 Bf8 52. Nd3 Ra2+ 53. Kf1 Ra1+ 54. Kg2 Bh6 55. e5 f5 56. Rd4+ Ke7 57. Nxf4 Bxf4 58. Rxf4 Ke6 59. Rh4 Kxe5 60. Rxh5 Rxa4 61. Rh7 Rc4 62. Rxc7 Rxc5 63. h4 Kf6 64. Ra7 Rc4 65. Rxa5 Rxh4 66. Rc5 Ra4 67. Rxc6+ Kg5 68. Kg3 Rb4 69. Rc8 Ra4 70. f4+ Kf6 71. Rc6+ Kf7 72. Rd6 Rb4 73. Kf3 Ra4 74. Ke3 Ra2 75. Rd2 Ra4 76. Rd4 Ra2 77. Rc4 Rb2 78. Kd4 Rxf2 79. Ke5 Ra2 80. Rc7+ Kf8 81. Rc6 Kf7 82. Rf6+ Kg7 83. Rd6 Kf7 84. Rd7+ Kf8 85. Kxf5 Ra6 86. Kg5 Rb6 87. f5 Ra6 88. Rb7 Rc6 89. Kf4 Ra6 90. Rd7 Rb6 91. Ke5 Ra6 92. Rd6 Rxd6 93. Kxd6 Kf7 94. Ke5 Ke7 95. f6+ Kf7 96. Kf5 Kf8 97. Kg5 Kf7 98. Kf5 Kf8 99. Ke6 Ke8 100. f7+ Kf8 101. Kf6 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.85"]
[White "Everett, Elijah"]
[Black "Kopylov, Michael"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2210"]
[BlackElo "2414"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 a6 6. g3 Bg4 7. Bg2 Nc6 8. h3 Bh5 9. O-O O-O-O 10. Be3 e5 11. dxe5 Nxe5 12. g4 Bg6 13. Nxe5 Qxe5 14. Qf3 c6 15. Bf4 Qa5 16. a3 Bd6 17. b4 Qc7 18. Bxd6 Qxd6 19. Rfd1 Qc7 20. g5 Nh5 21. a4 Qf4 22. b5 Qxf3 23. Bxf3 Kc7 24. bxc6 bxc6 25. Ne4 Nf4 26. Kh2 Rxd1 27. Rxd1 h6 28. gxh6 Rxh6 29. Kg3 Rxh3+ 30. Kxf4 Rxf3+ 31. Kxf3 Bh5+ 32. Ke3 Bxd1 33. Kd2 Bf3 34. Nc5 Kd6 35. Nb7+ Kd5 36. Ke3 Bg4 37. Kd3 Bf5+ 38. Kd2 c5 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.86"]
[White "Gokerkan, Cem Kaan"]
[Black "Gress, Alexander"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2413"]
[BlackElo "2199"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Bc4 Ngf6 7. O-O e5 8. Qd1 Be7 9. a4 O-O 10. Nc3 Qc7 11. Qe2 b6 12. Bd5 Bb7 13. Bxb7 Qxb7 14. Bg5 h6 15. Bh4 Rac8 16. Rfe1 Rc5 17. Nd2 d5 18. Nb3 Rxc3 19. Bxf6 Nxf6 20. bxc3 Nxe4 21. f3 Nxc3 22. Qxe5 Bf6 23. Qf5 Qc6 24. a5 b5 25. Kh1 Rd8 26. Re3 g6 27. Qd3 d4 28. Ree1 Nd5 29. Rac1 Nb4 30. Qd2 Qd6 31. Rcd1 Rc8 32. Nxd4 Bxd4 33. Qxd4 Qxd4 34. Rxd4 Nxc2 35. Rc1 Re8 36. Rd6 Re2 37. Rxa6 Ne3 38. Ra8+ Kg7 39. Re8 f5 40. a6 Kf7 41. a7 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.87"]
[White "Aymerich Verdaguer, Eduard"]
[Black "Jerez Perez, Alfonso"]
[Result "1/2-1/2"]
[ECO "D83"]
[WhiteElo "2204"]
[BlackElo "2413"]
[Annotator "TA"]
[PlyCount "47"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 O-O 6. Rc1 Be6 7. cxd5 Nxd5 8. Nxd5 Qxd5 9. b3 Na6 10. Nf3 Rac8 11. Qd2 c5 12. Bc4 Qf5 13. Bd3 Qh5 14. O-O cxd4 15. exd4 Rfd8 16. Ng5 Rxc1 17. Rxc1 Bxd4 18. Nxe6 fxe6 19. Qe2 Qxe2 20. Bxe2 Nc5 21. Bc4 Kf7 22. Kf1 a6 23. Rd1 b5 24. Be2 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.90"]
[White "Sawlin, Leonid"]
[Black "Carlo, Emanuele"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2402"]
[BlackElo "2195"]
[Annotator "TA"]
[PlyCount "46"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nc6 3. Bg2 e5 4. d3 g6 5. O-O Bg7 6. c4 dxc4 7. dxc4 Qxd1 8. Rxd1 Be6 9. Nc3 h6 10. Be3 Nge7 11. Nd5 O-O-O 12. Ne1 Nf5 13. Bc5 b6 14. Ba3 Na5 15. Rac1 c6 16. b4 Nb7 17. g4 Nd4 18. Rxd4 exd4 19. Ne7+ Kc7 20. Nxc6 Bxg4 21. Nxd8 Rxd8 22. Rc2 Re8 23. Bf3 Bf5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.91"]
[White "?"]
[Black "?"]
[Result "1/2-1/2"]
[ECO "A09"]
[Annotator "NA RC"]
[PlyCount "64"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nc6 3. c4 d4 4. Bg2 e5 5. d3 Nf6 6. O-O a5 7. e3 dxe3 8. Bxe3 Be7 9. h3 O-O 10. d4 exd4 11. Nxd4 Nxd4 12. Bxd4 Be6 13. Bxb7 Bxh3 14. Bg2 Bxg2 15. Kxg2 Ra6 16. Be3 Ne4 17. Qxd8 Rxd8 18. Na3 Rad6 19. Nb5 R6d7 20. Rac1 c6 21. Na7 Rd6 22. Rfe1 f5 23. Bb6 R8d7 24. Rc2 c5 25. Nc8 Rc6 26. Nxe7+ Rxe7 27. Bxa5 Ra7 28. b4 cxb4 29. Bxb4 Kf7 30. a3 Nd6 31. Bxd6 Rxd6 32. c5 Rc6 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.92"]
[White "Menezes, Christoph"]
[Black "Villwock, Martin"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "2399"]
[BlackElo "2194"]
[Annotator "TA"]
[PlyCount "129"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. e3 Nf6 5. d4 cxd4 6. exd4 d5 7. cxd5 Nxd5 8. Qb3 e6 9. Bb5 Bg7 10. O-O O-O 11. Bxc6 bxc6 12. Re1 Qc7 13. Na4 Rb8 14. Qc2 Nb4 15. Qd1 Rd8 16. a3 Na6 17. Bg5 f6 18. Bh4 c5 19. Rc1 Bb7 20. Bg3 e5 21. Qe2 Qd7 22. Qc4+ Qd5 23. Qxd5+ Bxd5 24. dxe5 Bh6 25. Rc3 f5 26. Bh4 Re8 27. Bf6 Bf8 28. Nd2 Bc6 29. b3 Bxa4 30. bxa4 Nc7 31. Rc2 Nd5 32. Bh4 Bh6 33. f3 Nf4 34. Bg3 Nd3 35. Rd1 Be3+ 36. Kf1 f4 37. Be1 Nxe5 38. Ne4 Red8 39. Nf6+ Kf7 40. Nd5 Bd4 41. Nxf4 Rb3 42. Ne2 Rxa3 43. a5 Nd3 44. Nxd4 Nxe1 45. Rxc5 Nd3 46. Rc7+ Kf6 47. Nc6 Rd6 48. Nb4 Ke5 49. Nxd3+ Rdxd3 50. Rxd3 Rxd3 51. Re7+ Kf4 52. Rxh7 a6 53. Rf7+ Ke5 54. Ra7 Rd6 55. Rb7 Rd5 56. Rb6 Rxa5 57. Rxg6 Kf4 58. Re6 Ra1+ 59. Kf2 a5 60. h4 a4 61. Re4+ Kf5 62. g4+ Kf6 63. Kg3 a3 64. Kf4 a2 65. g5+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.93"]
[White "Hill, Alistair"]
[Black "Saraci, Nderim"]
[Result "1/2-1/2"]
[ECO "D78"]
[WhiteElo "2199"]
[BlackElo "2397"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nf3 O-O 5. O-O c6 6. b3 Ne4 7. d4 d5 8. Bb2 Bf5 9. Nbd2 Nd7 10. Nh4 Nxd2 11. Qxd2 Be6 12. e4 dxe4 13. Bxe4 Nf6 14. Bg2 Rc8 15. Rfe1 b5 16. Rac1 bxc4 17. bxc4 Ne8 18. Nf3 Nd6 19. Rxe6 fxe6 20. Qe2 Qd7 21. Ng5 Bh6 22. Nxe6 Bxc1 23. Nxf8 Rxf8 24. Bxc1 Nf5 25. d5 c5 26. Bg5 Rf7 27. Qb2 Qd6 28. Be4 Qb6 29. Qe5 Qd6 30. Qb2 h5 31. Bf4 Qb6 32. Qe5 Qd6 33. Qb2 Qb6 34. Qe5 Qf6 35. Qb8+ Rf8 36. Qxa7 g5 37. Bxf5 gxf4 38. Be6+ Kg7 39. Qxc5 f3 40. h4 Qa1+ 41. Kh2 Qf6 42. Qa7 Kg6 43. a4 Qb2 44. Qe3 Kh7 45. c5 Qe2 46. Qd4 Rb8 47. Bf5+ Kg8 48. Bd3 Qe1 49. c6 Rb3 50. Bf5 Rc3 51. Be6+ Kh7 52. Bf5+ Kg8 53. Be6+ Kh7 54. Bf5+ Kg8 55. Be6+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.94"]
[White "Domingo Nunez, Alejandro"]
[Black "Kumala, Aleksander"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2396"]
[BlackElo "2190"]
[Annotator "TA"]
[PlyCount "171"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 a6 4. Ngf3 Nf6 5. e5 Nfd7 6. Bd3 c5 7. c3 Nc6 8. O-O g5 9. Nb3 h6 10. Nxc5 Nxc5 11. dxc5 Bxc5 12. Qe2 f5 13. Nd2 Qc7 14. Nb3 Ba7 15. Re1 Qg7 16. Be3 Bxe3 17. Qxe3 O-O 18. f4 gxf4 19. Qxf4 Qg5 20. g3 Qxf4 21. gxf4 Kf7 22. Kf2 b6 23. a4 Rg8 24. Be2 Bb7 25. Red1 Ke7 26. a5 Nxa5 27. Nxa5 bxa5 28. Rd4 Bc6 29. Rxa5 Rgb8 30. Rb4 Rxb4 31. cxb4 Bb7 32. Ke3 Kd7 33. Kd4 Kc6 34. Ra3 Rg8 35. Bxa6 Rg4 36. Bxb7+ Kxb7 37. Kc5 Rxf4 38. Rh3 d4 39. Kd6 Re4 40. Kxe6 Re3 41. Rh4 Re4 42. Rh3 Re3 43. Rxh6 f4 44. Rh4 Re4 45. Rh7+ Kc8 46. Kd6 d3 47. Rc7+ Kd8 48. Rc1 Rxb4 49. e6 Rb6+ 50. Ke5 Rxb2 51. Kf6 Rxh2 52. e7+ Kd7 53. Rc7+ Kxc7 54. e8=Q d2 55. Qe5+ Kc6 56. Qc3+ Kd5 57. Qd3+ Kc5 58. Ke5 Rh5+ 59. Ke4 Rh2 60. Kxf4 Rh4+ 61. Ke5 Rh5+ 62. Ke6 Rh6+ 63. Kd7 Rh4 64. Qc3+ Rc4 65. Qa5+ Kd4 66. Qxd2+ Ke5 67. Qd6+ Ke4 68. Ke6 Rd4 69. Qc6+ Kf4 70. Qc3 Re4+ 71. Kf6 Re3 72. Qd4+ Kf3 73. Kf5 Re2 74. Qd3+ Kf2 75. Kf4 Re1 76. Qd2+ Re2 77. Qd4+ Kg2 78. Kg4 Rf2 79. Qe4+ Kh2 80. Qe3 Rg2+ 81. Kh4 Kh1 82. Qe1+ Kh2 83. Qe5+ Kh1 84. Kh3 Rg5 85. Qe4+ Kg1 86. Qe1# 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.95"]
[White "Schmidek, Emil"]
[Black "Pavlidou, Ekaterini"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2393"]
[BlackElo "2189"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Nb3 Nf6 7. Bd3 d6 8. O-O Be7 9. f4 a6 10. Qf3 O-O 11. Bd2 Rd8 12. Rae1 Nd7 13. Qh3 Nf8 14. g4 b5 15. g5 b4 16. Ne2 d5 17. e5 g6 18. Be3 d4 19. Bf2 Bb7 20. Ng3 Na5 21. Nd2 Nd7 22. Nde4 Qc6 23. Bxd4 Nc5 24. Bxc5 Bxc5+ 25. Nxc5 Qxc5+ 26. Rf2 Rd4 27. Be4 Nc6 28. Qh6 Qf8 29. Qxf8+ Kxf8 30. Rfe2 Rad8 31. Kf2 Ke7 32. Ke3 R8d7 33. Rc1 Na5 34. b3 Rd1 35. Rxd1 Rxd1 36. Bxb7 Nxb7 37. Ne4 Rc1 38. Kd4 Ra1 39. c3 bxc3 40. Kxc3 Rf1 41. Rf2 Rd1 42. Rd2 Rf1 43. Nf6 Rc1+ 44. Kb4 Rc7 45. Nxh7 Nd8 46. Ka5 Nc6+ 47. Kb6 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.96"]
[White "Pahud, Cedric"]
[Black "Hacker, Jonas"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2194"]
[BlackElo "2392"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. O-O O-O 10. h3 Rb8 11. Qf3 c6 12. Bg5 Bd6 13. b3 Be5 14. Bf4 Bxc3 15. Bxb8 Bxa1 16. Rxa1 Bg4 17. hxg4 Qxb8 18. Re1 h6 19. Qf5 Re8 20. Rxe8+ Qxe8 21. Kf1 Qd8 22. b4 Kf8 23. a3 Qc7 24. g3 c5 25. bxc5 Qxc5 26. a4 Qc3 27. Qf4 Qc8 28. a5 Qc5 29. Qb8+ Ke7 30. Qb7+ Kf8 31. Qb8+ Ke7 32. Qb7+ Kf8 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.97"]
[White "Wenninger, Philipp"]
[Black "Gehmlich, Marcel"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2391"]
[BlackElo "2189"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Qe7 5. g3 O-O 6. Bg2 Bxd2+ 7. Nbxd2 d6 8. O-O a5 9. Qc2 e5 10. e4 Bg4 11. Rfe1 c5 12. d5 a4 13. Reb1 Bd7 14. Ne1 Na6 15. Nd3 b5 16. b3 axb3 17. axb3 b4 18. Ra5 Nc7 19. Rba1 Rxa5 20. Rxa5 Ra8 21. Rxa8+ Nxa8 22. f4 exf4 23. gxf4 Ng4 24. Nf1 Nc7 25. h3 Nh6 26. Qa2 Ne8 27. Qa7 Kf8 28. Nd2 f6 29. Qa1 Bc8 30. Kh2 Nf7 31. Qa8 Bd7 32. Qa1 Bc8 33. Kh1 Bd7 34. Qe1 g5 35. fxg5 Nxg5 36. Kh2 Ng7 37. Qf2 Nf7 38. Qh4 Ne5 39. Nf4 Ng6 40. Nxg6+ hxg6 41. Nf3 Kg8 42. Kg1 g5 43. Qe1 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.98"]
[White "Ondersteijn, Niels"]
[Black "Schlichtmann, Robin"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2390"]
[BlackElo "2186"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. d3 Bg7 7. Be3 Nc6 8. Bxc6+ bxc6 9. Qd2 Bb7 10. Nf3 O-O 11. O-O Rb8 12. Rac1 c5 13. b3 Bxf3 14. exf3 Bd4 15. Kg2 Nd5 16. Bxd4 cxd4 17. Nxd5 Qxd5 18. Rxc7 Rb7 19. Rfc1 Kg7 20. Qe2 e6 21. Rxb7 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.99"]
[White "Zolfagharian, Kevin"]
[Black "Keinanen, Toivo"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2192"]
[BlackElo "2390"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Nfd7 5. d4 c5 6. Bg5 Qb6 7. dxc5 Bxc5 8. Qd2 Nc6 9. O-O-O Qa5 10. Kb1 a6 11. Bh4 h6 12. Bg3 b5 13. Qf4 Nb6 14. Nd2 Nc4 15. Nb3 Qb6 16. Bxc4 dxc4 17. Nxc5 Qxc5 18. Ne4 Qe7 19. Rd6 Bb7 20. Qg4 Nb4 21. Bh4 g5 22. Nf6+ Kf8 23. Rd7 gxh4 24. Rxe7 Kxe7 25. Qd4 Nd5 26. Qc5+ Kd8 27. Qd6+ Kc8 28. Nd7 Rd8 29. Nb6+ Nxb6 30. Qc5+ Kd7 31. Qxb6 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.100"]
[White "Praczukowski, Stanislaw"]
[Black "Bronstein, Or"]
[Result "0-1"]
[ECO "A62"]
[WhiteElo "2190"]
[BlackElo "2387"]
[Annotator "TA"]
[PlyCount "48"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Re1 Ne4 11. Nxe4 Rxe4 12. Qc2 Re8 13. e4 Bg4 14. Nd2 Na6 15. h3 Bc8 16. Nf3 b5 17. a4 Nb4 18. Qb3 bxa4 19. Rxa4 a5 20. Bf4 Bd7 21. Raa1 a4 22. Qc4 Qb6 23. Be3 Bxb2 24. Rab1 a3 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.101"]
[White "Goumas, Georgios"]
[Black "Boev, Viktor"]
[Result "0-1"]
[ECO "C92"]
[WhiteElo "2386"]
[BlackElo "2182"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Bb7 10. d4 Nd7 11. Nbd2 exd4 12. cxd4 Bf6 13. Nf1 Na5 14. Bc2 Re8 15. Ng3 g6 16. Rb1 c5 17. d5 Nc4 18. b3 Ncb6 19. Bd2 a5 20. Nh2 b4 21. Ng4 Bg7 22. f4 a4 23. f5 axb3 24. axb3 Qh4 25. Nf1 Ne5 26. Nfh2 Nbd7 27. Qc1 Nxg4 28. Nxg4 gxf5 29. Ne3 Bd4 30. Kh1 Bxe3 31. Bxe3 Ra2 32. Bg5 Qf2 33. Bh6 f6 34. Bd2 fxe4 35. Qd1 Ne5 36. Rxe4 Rxc2 37. Re2 Qf5 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.102"]
[White "Kosakowski, Jakub"]
[Black "Terhuven, Patrick"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2381"]
[BlackElo "2182"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Qa4 d6 7. e5 dxe5 8. Nxe5 Bd7 9. Nxd7 Nxd7 10. Be3 Bg7 11. Rd1 Bxc3+ 12. bxc3 O-O 13. h4 Nb6 14. Qe4 Qc7 15. h5 Qe5 16. Qxe5 Nxe5 17. hxg6 hxg6 18. Rd4 f6 19. Rdh4 Kf7 20. f4 Nec4 21. Bc5 Rg8 22. Be2 Nd6 23. Bf3 Ke6 24. Kf2 Rac8 25. Re1+ Kd7 26. Bxb6 axb6 27. Bd5 Rh8 28. Be6+ Kc7 29. Rg4 Rcd8 30. Rxg6 Nb5 31. Bc4 Nxc3 32. Rxe7+ Kb8 33. Rgg7 Rd2+ 34. Kf3 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.103"]
[White "Georgescu, Lena"]
[Black "Grigorian, Spartak"]
[Result "0-1"]
[ECO "B60"]
[WhiteElo "2189"]
[BlackElo "2384"]
[Annotator "RC"]
[PlyCount "54"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Qb6 8. Bxf6 gxf6 9. Nb3 a6 10. O-O-O Bd7 11. f4 O-O-O 12. Be2 h5 13. Rhf1 Na5 14. Nxa5 Qxa5 15. Rf3 Rg8 16. Bf1 f5 17. exf5 Qxf5 18. Qd4 Bc6 19. Rf2 Bg7 20. Qb6 Qc5 21. Qxc5 dxc5 22. Rxd8+ Kxd8 23. Bd3 Bd4 24. Re2 Rxg2 25. Rxg2 Bxg2 26. Kd2 h4 27. b3 Bg1 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.104"]
[White "Kardoeus, David"]
[Black "Gschnitzer, Adrian"]
[Result "1/2-1/2"]
[ECO "B97"]
[WhiteElo "2189"]
[BlackElo "2380"]
[Annotator "TA"]
[PlyCount "37"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Bxf6 gxf6 10. Qd2 Qxb2 11. Nb3 Qa3 12. Be2 h5 13. O-O Nc6 14. Rad1 Bd7 15. Qe3 Be7 16. Rd2 Rc8 17. Nb1 Qa4 18. Nc3 Qa3 19. Nb1 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.105"]
[White "Lye, Lik Zang"]
[Black "Schulze, Marc"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "2377"]
[BlackElo "2181"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. g3 Bf5 4. Bg2 c6 5. O-O h6 6. c4 Nbd7 7. Nc3 e5 8. Nh4 Bh7 9. e4 Be7 10. Nf5 O-O 11. Be3 Re8 12. d5 Nc5 13. Qf3 Bg6 14. g4 cxd5 15. cxd5 Rc8 16. Rfd1 Bxf5 17. Qxf5 Nh7 18. Qf3 Bg5 19. Rab1 Bxe3 20. Qxe3 Qd7 21. Qg3 Nf8 22. g5 Qe7 23. gxh6 Ng6 24. Bh3 Rcd8 25. Bf5 Qf6 26. b4 Na6 27. hxg7 Kxg7 28. Rd3 Rh8 29. Rf3 Qh4 30. Nb5 Rh5 31. Qxh4 Nxh4 32. Rg3+ Kf6 33. Bg4 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.106"]
[White "Wiechert, Hans"]
[Black "Colpe, Malte"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2187"]
[BlackElo "2374"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. cxd5 exd5 5. Bf4 c6 6. Qb3 Bd6 7. Bxd6 Qxd6 8. e3 Nf6 9. Bd3 O-O 10. Nge2 Re8 11. Qc2 Nbd7 12. h3 g6 13. O-O Nf8 14. Rab1 Ne6 15. b4 Bd7 16. b5 c5 17. dxc5 Nxc5 18. Rbd1 Rac8 19. Qd2 Qe5 20. Bb1 Nce4 21. Bxe4 dxe4 22. Qb2 Rc5 23. Qa3 Rec8 24. Qxa7 Rxc3 25. Nxc3 Rxc3 26. Qxb7 Bxb5 27. Rd8+ Kg7 28. Rb1 Bd3 29. Qb4 Rc5 30. Re1 g5 31. Qd4 Qe7 32. Ra8 Rc4 33. Qb6 Qd7 34. Qb8 Rc2 35. Qe5 h6 36. Rb8 Qa7 37. Rd8 Qxa2 38. Qg3 Qa5 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.109"]
[White "Lenaerts, Lennert"]
[Black "Keller, Peter"]
[Result "1/2-1/2"]
[ECO "E93"]
[WhiteElo "2370"]
[BlackElo "2178"]
[Annotator "TA"]
[PlyCount "115"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Be3 e5 7. d5 Na6 8. Nf3 Nc5 9. Qc2 a5 10. Be2 Ne8 11. g4 f5 12. gxf5 gxf5 13. O-O-O Kh8 14. Kb1 f4 15. Bxc5 dxc5 16. Rdg1 Bf6 17. a4 Nd6 18. Nd2 Bh4 19. Nd1 Qe7 20. Bg4 Rg8 21. Nf3 Bf6 22. b3 b6 23. Nc3 Bd7 24. Qd1 Be8 25. Nd2 Bh4 26. Rh2 Bf7 27. Rhg2 Rg5 28. Nf3 Rg7 29. Be6 Rxg2 30. Rxg2 Bh5 31. Bg4 Bg6 32. Nd2 Rg8 33. Kb2 Bf7 34. Qg1 Rg7 35. Nb5 Bg6 36. Nc3 Bf7 37. Kc2 Bg6 38. Kd3 Qf8 39. Nf3 Bf6 40. Be6 Qe7 41. Rg4 Bh5 42. Rxg7 Qxg7 43. Qxg7+ Kxg7 44. Bg4 Bg6 45. Nd2 Bh4 46. Ke2 Be7 47. Bf3 Bh4 48. Nb5 Nxb5 49. cxb5 Be7 50. Bg4 Kf7 51. Kf3 Kg7 52. Bc8 Bh5+ 53. Bg4 Bg6 54. Nc4 Bd6 55. Bf5 Bh5+ 56. Bg4 Bg6 57. Bf5 Bh5+ 58. Bg4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.110"]
[White "Kramer, Julian"]
[Black "Pubantz, Jan"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2369"]
[BlackElo "2177"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d4 Nf6 7. Bg5 Be7 8. e5 Nfd7 9. Bxe7 Qxe7 10. Qg3 O-O 11. f4 c5 12. dxc5 Nc6 13. O-O-O Rac8 14. Nb5 Qxc5 15. c3 a6 16. Nd6 Rc7 17. Kb1 f6 18. Qg4 Nd8 19. Qg3 fxe5 20. fxe5 Qf2 21. Qg5 Qf4 22. Qxf4 Rxf4 23. c4 Nxe5 24. cxd5 Rd7 25. g3 Rf3 26. dxe6 Nxe6 27. Bg2 Rxg3 28. Bxb7 Nf4 29. Bxa6 Rg6 30. Nc4 Rxd1+ 31. Rxd1 Nxc4 32. Bxc4+ Kf8 33. Rf1 Rf6 34. a4 Ke7 35. a5 Kd6 36. a6 Kc7 37. Re1 Kb6 38. Re7 Nxh3 39. Rb7+ Kc5 40. a7 Rf8 41. Rb8 Rh8 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.111"]
[White "Xiong, Ferdinand"]
[Black "Petrov, Vladimir Sergeev"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "2181"]
[BlackElo "2368"]
[Annotator "TA"]
[PlyCount "50"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. g3 d5 5. d4 cxd4 6. Nxd4 e5 7. Nxc6 bxc6 8. Bg2 Rb8 9. Bg5 Rxb2 10. O-O Qa5 11. Qc1 Rb4 12. Bxf6 gxf6 13. Bxd5 cxd5 14. Nxd5 Rb6 15. Nxb6 axb6 16. Rd1 h5 17. Qe3 Qc5 18. Qf3 Be7 19. h4 Rg8 20. Rd3 Rg4 21. Rb3 e4 22. Qc3 Bd6 23. Rb5 Qc7 24. Qxf6 Bxg3 25. f3 Be5+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.112"]
[White "Farago, Ivan"]
[Black "Wendler, David"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2367"]
[BlackElo "2175"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 g6 6. Nc3 Bg7 7. a4 O-O 8. Nf3 Bb7 9. Be2 axb5 10. Bxb5 e6 11. e4 exd5 12. exd5 Re8+ 13. Be3 Ng4 14. O-O Rxe3 15. fxe3 Nxe3 16. Qd2 Nxf1 17. Rxf1 Na6 18. Kh1 Nc7 19. Bc4 Bxc3 20. Qxc3 d6 21. Nd2 Qe7 22. Qb3 Bc8 23. Qd1 Bf5 24. b3 Na6 25. Re1 Qf6 26. g4 Bd7 27. Ne4 Qf4 28. g5 Kg7 29. Qa1+ Qe5 30. Qxe5+ dxe5 31. Bxa6 Rxa6 32. Nxc5 Rd6 33. Rxe5 Rxd5 34. Rxd5 Bc6 35. b4 Bxd5+ 36. Kg1 Kf8 37. Kf2 Ke7 38. Ke3 Kd6 39. Kd4 Bg2 40. Ne4+ Kc6 41. Nf6 Bf3 42. Nxh7 Bd1 43. a5 Kb5 44. Nf6 Bf3 45. Nd5 Bh1 46. Ke5 Kc4 47. Nc7 Kxb4 48. a6 Kc5 49. a7 Kb6 50. a8=Q Bxa8 51. Nxa8+ Kb7 52. Kf6 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.113"]
[White "Shvayger, Yuliya"]
[Black "Koellner, Aaron Noah"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "2366"]
[BlackElo "2174"]
[Annotator "RC"]
[PlyCount "106"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. a3 b5 8. Nxc6 Qxc6 9. Bd3 Bb7 10. O-O Nf6 11. Bd4 Bc5 12. Bxc5 Qxc5 13. Qf3 Qc7 14. Qh3 h5 15. Rae1 Ng4 16. Qg3 Qxg3 17. hxg3 Ne5 18. f4 Nc4 19. Bxc4 bxc4 20. Kf2 Ke7 21. Rh1 Bc6 22. Ke3 Rab8 23. Rb1 g6 24. Kd4 Rhc8 25. Rh4 Rb6 26. Rhh1 Ba8 27. Rhe1 Rd6+ 28. Ke3 Rb8 29. Nd1 f5 30. e5 Rdb6 31. Re2 d6 32. Kd4 dxe5+ 33. Rxe5 Rd6+ 34. Kc3 Rbd8 35. Ne3 Rd2 36. Re1 Be4 37. Rc5 Bxc2 38. Nxc4 R8d3+ 39. Kb4 Rd1 40. Ree5 Rxg3 41. Rc6 Rb3+ 42. Ka5 Rd5+ 43. Kxa6 Rxe5 44. Nxe5 Rxb2 45. Nxg6+ Kf7 46. Ne5+ Ke7 47. Rc7+ Kd6 48. Rc3 Kd5 49. g3 Kd4 50. Rc4+ Ke3 51. Rc3+ Kd4 52. Rc4+ Ke3 53. Rc3+ Kd4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.114"]
[White "Tscharotschkin, Michael"]
[Black "Gatineau, Yovann"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2179"]
[BlackElo "2366"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 e6 6. Nf3 b6 7. Nc3 Nxc3 8. bxc3 Bb7 9. Bd3 d6 10. O-O Nd7 11. Ng5 dxe5 12. Nxe6 fxe6 13. Qh5+ Ke7 14. Ba3+ Kf6 15. Bc1 g6 16. Bxg6 hxg6 17. Qxh8+ Bg7 18. Bg5+ Kxg5 19. Qxg7 Bc6 20. dxe5 Qg8 21. f4+ Kh5 22. g4+ Kxg4 23. Qh6 g5 24. Rae1 Bf3 25. Re3 gxf4 26. Rexf3 Qg5 27. Qh3# 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.115"]
[White "Nothnagel, Marian Can"]
[Black "Henrich, Thomas"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2363"]
[BlackElo "2170"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d3 c5 3. Nf3 b6 4. g3 Bb7 5. Bg2 d6 6. O-O Nf6 7. Nbd2 Be7 8. c3 O-O 9. Re1 Nbd7 10. b3 Re8 11. Bb2 Bf8 12. Qb1 Qc7 13. a3 e5 14. d4 a6 15. d5 g6 16. Qd3 b5 17. c4 Rab8 18. Qc2 b4 19. a4 Nh5 20. Rf1 Bh6 21. Ne1 Rf8 22. Bh3 Ndf6 23. f4 Bc8 24. Bxc8 Qxc8 25. fxe5 Qh3 26. Ng2 Ng4 27. Nf3 Rbe8 28. Rae1 dxe5 29. Bc1 Bxc1 30. Qxc1 f5 31. Qg5 fxe4 32. Qh4 Qxh4 33. Nfxh4 Rxf1+ 34. Rxf1 Rf8 35. Rxf8+ Kxf8 36. h3 Ngf6 37. Kf2 Ng7 38. Ne3 Ke7 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.116"]
[White "Jansen, Bob"]
[Black "Roser, Kevin"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2178"]
[BlackElo "2362"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 d6 6. Bd3 e5 7. Ne2 Qd8 8. O-O Be7 9. f4 O-O 10. Qb3 Nd7 11. a4 Bf6 12. Na3 Qe7 13. a5 Rb8 14. Nc4 g6 15. Rf3 Bg7 16. Raf1 b5 17. axb6 axb6 18. Ne3 c6 19. fxe5 Bxe5 20. Bc4 b5 21. Rxf7 Rxf7 22. Bxf7+ Kg7 23. Bxg6 Kxg6 24. Qg8+ Qg7 25. Qe8+ Kh7 26. Rf7 Nf6 27. Rxg7+ Kxg7 28. Nf5+ Bxf5 29. Qxb8 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "2.117"]
[White "Stark, Lars"]
[Black "Wedda, Dries"]
[Result "0-1"]
[WhiteElo "2362"]
[BlackElo "2170"]
[Annotator "TA"]
[PlyCount "22"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. a3 b6 6. Nf3 Bb7 7. O-O e6 8. e3 Nge7 9. d4 cxd4 10. Nxd4 Rb8 11. Ndb5 O-O 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.1"]
[White "Schmidek, Emil"]
[Black "Kamsky, Gata"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "2393"]
[BlackElo "2676"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bd3 Bb7 7. O-O Nc6 8. Nxc6 Bxc6 9. e5 f5 10. exf6 Nxf6 11. Qe2 Be7 12. Bf4 O-O 13. Be5 Qb6 14. Rad1 Qb7 15. f3 Rf7 16. Ne4 Nd5 17. Qf2 Qa7 18. Qxa7 Rxa7 19. Rfe1 Nb4 20. Bd6 Nxd3 21. Rxd3 Bd8 22. Bc5 Ra8 23. Nd6 Rf4 24. Be3 Ra4 25. a3 a5 26. Red1 b4 27. Nc4 bxa3 28. b3 Rb4 29. Nxa3 d5 30. Bc5 Rbb8 31. Re1 Kf7 32. f4 Rb7 33. Nb1 Rc8 34. Bd4 Bd7 35. Nc3 Rb4 36. Be5 a4 37. bxa4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.2"]
[White "Korobov, Anton"]
[Black "Ondersteijn, Niels"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2675"]
[BlackElo "2390"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bd2 Bg7 5. cxd5 Nxd5 6. e4 Nb6 7. Be3 O-O 8. Bb5 Be6 9. Nf3 Bg4 10. a4 e5 11. d5 c6 12. dxc6 Qxd1+ 13. Nxd1 bxc6 14. Be2 Bxf3 15. gxf3 Rd8 16. Nc3 N8d7 17. a5 Nc8 18. O-O-O Bf6 19. Ba6 Rb8 20. f4 Nf8 21. f5 Rd4 22. Bxc8 Rxc8 23. Bxd4 exd4 24. Ne2 c5 25. Kc2 Re8 26. fxg6 Nxg6 27. f3 Kf8 28. b3 Ne5 29. Nc1 c4 30. Rxd4 cxb3+ 31. Nxb3 Rc8+ 32. Kb1 Rb8 33. Ka2 Nxf3 34. Rd5 Ne5 35. Rf1 Ke7 36. Nd4 Rg8 37. Nf5+ Kf8 38. Rc1 Rg2+ 39. Kb3 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.3"]
[White "Bronstein, Or"]
[Black "Firouzja, Alireza"]
[Result "1-0"]
[WhiteElo "2387"]
[BlackElo "2669"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 O-O 7. O-O Nbd7 8. Qc2 c6 9. Bf4 b6 10. cxd5 cxd5 11. Rc1 Bb7 12. Bc7 Qe8 13. Qb3 Nb8 14. a4 Ne4 15. Nc3 Nxc3 16. Rxc3 Na6 17. Bf4 Bb4 18. Rc2 Qe7 19. Rac1 Rac8 20. Ne5 Rxc2 21. Qxc2 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.4"]
[White "Kuzubov, Yuriy"]
[Black "Kosakowski, Jakub"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2653"]
[BlackElo "2381"]
[Annotator "ChessBase"]
[PlyCount "65"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. e4 d6 5. Bd3 O-O 6. O-O Nc6 7. c3 e5 8. Re1 Re8 9. dxe5 Nxe5 10. Nxe5 dxe5 11. Nc4 b6 12. a4 Bb7 13. Bg5 Qe7 14. Qc2 Rad8 15. Ne3 Rd6 16. f3 Red8 17. Bf1 c6 18. b4 h6 19. Bh4 h5 20. Bg5 Kh7 21. Qc1 Qc7 22. a5 Re6 23. axb6 axb6 24. Nc4 Ra8 25. Rxa8 Bxa8 26. Qa3 Re8 27. Rd1 Rb8 28. Be3 b5 29. Qa5 Ne8 30. Nb6 Nf6 31. Bc5 Bf8 32. Bxf8 Rxf8 33. Nd7 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.5"]
[White "Grigorian, Spartak"]
[Black "Chigaev, Maksim"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2384"]
[BlackElo "2634"]
[Annotator "ChessBase"]
[PlyCount "60"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. Be2 O-O 6. Nf3 e5 7. O-O Na6 8. Be3 c6 9. d5 Ng4 10. Bg5 f6 11. Bd2 Nh6 12. Rb1 c5 13. a3 Nf7 14. b4 Bd7 15. Ne1 f5 16. Nd3 b6 17. f4 Qe7 18. bxc5 Nxc5 19. Nxc5 bxc5 20. Bd3 exf4 21. exf5 Ne5 22. Qe2 f3 23. gxf3 Qh4 24. Ne4 Nxd3 25. Qxd3 Bxf5 26. Be1 Qh3 27. Bg3 Rae8 28. Rbe1 Bd4+ 29. Kh1 Rxe4 30. fxe4 Bxe4+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.6"]
[White "Sarana, Alexey"]
[Black "Lye, Lik Zang"]
[Result "1/2-1/2"]
[ECO "D17"]
[WhiteElo "2630"]
[BlackElo "2377"]
[Annotator "ChessBase"]
[PlyCount "83"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Nb6 8. Ne5 a5 9. f3 Nfd7 10. Nxd7 Nxd7 11. e4 Bg6 12. Be3 e6 13. Bc4 Bb4 14. O-O O-O 15. Qb3 Qe7 16. Kh1 Rfe8 17. Rad1 f6 18. Qc2 Kh8 19. Ne2 Bf7 20. Nf4 e5 21. dxe5 Nxe5 22. Bxf7 Qxf7 23. b3 h6 24. Ne2 Rad8 25. Bb6 Rxd1 26. Rxd1 Nd7 27. Bf2 Ne5 28. Ng3 Qc7 29. Nf5 Rd8 30. Bd4 Qd7 31. Ne3 Qe6 32. h4 Ng6 33. Nf5 Ne7 34. Nxe7 Qxe7 35. Bb6 Rxd1+ 36. Qxd1 Qe5 37. Qd8+ Kh7 38. Qd3 Qg3 39. e5+ Kh8 40. Qd8+ Kh7 41. Qd3+ Kh8 42. Qd8+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.7"]
[White "Colpe, Malte"]
[Black "Fridman, Daniel"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "2374"]
[BlackElo "2629"]
[Annotator "ChessBase"]
[PlyCount "74"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Nbd7 7. Qc2 Be7 8. Bd3 Nf8 9. Nf3 Ne6 10. Bh4 g6 11. Ne5 Ng7 12. O-O-O O-O 13. Kb1 Be6 14. h3 Rc8 15. g4 c5 16. dxc5 Rxc5 17. f4 Qc7 18. Qd2 Rc8 19. Na4 Ra5 20. Rc1 Qd8 21. Rxc8 Bxc8 22. Qc2 Bd7 23. Nxd7 Qxd7 24. b3 d4 25. e4 Ne6 26. Bg3 Ba3 27. f5 Nc5 28. Nxc5 Rxc5 29. Qe2 Qc6 30. Bf4 Nd7 31. h4 Ne5 32. Bd2 a6 33. fxg6 hxg6 34. h5 g5 35. h6 Rc3 36. Bxc3 Qxc3 37. Rd1 Nxd3 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.8"]
[White "Sethuraman, S.P."]
[Black "Chekletsov, Ilya"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "2624"]
[BlackElo "2373"]
[Annotator "ChessBase"]
[PlyCount "117"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Bc4 Nc6 9. Qd2 Bd7 10. g4 Ne5 11. Be2 Rc8 12. O-O-O Nc4 13. Bxc4 Rxc4 14. Kb1 Re8 15. h4 h5 16. g5 Nh7 17. Nde2 Qa5 18. Bd4 Nf8 19. Bxg7 Kxg7 20. Nd5 Qxd2 21. Rxd2 Rcc8 22. b3 Bc6 23. c4 Nd7 24. Nd4 Nc5 25. Re1 Ne6 26. Ne2 Kf8 27. Kb2 Nc5 28. Nec3 Ne6 29. f4 Bxd5 30. Nxd5 Nc5 31. Nc3 Red8 32. Red1 Ke8 33. f5 Nd7 34. f6 exf6 35. Nb5 Ke7 36. Nxd6 Rc7 37. Nb5 Rcc8 38. Nxa7 Ra8 39. Nb5 fxg5 40. Nc7 Rac8 41. Nd5+ Ke8 42. hxg5 Nc5 43. a4 Kf8 44. Re2 Kg7 45. Kc3 Ne6 46. Rg1 Rh8 47. Rh2 h4 48. Rg4 h3 49. Rg3 Rh5 50. Rgxh3 Rxh3+ 51. Rxh3 Nxg5 52. Re3 Re8 53. Kd3 Ne6 54. b4 g5 55. c5 Kg6 56. Kc4 g4 57. Rg3 f5 58. exf5+ Kxf5 59. Rxg4 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.9"]
[White "Lagunow, Alexander"]
[Black "Predojevic, Borki"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2371"]
[BlackElo "2621"]
[Annotator "ChessBase"]
[PlyCount "44"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nd7 3. d4 b5 4. Bg2 e6 5. b3 Bb7 6. O-O Ngf6 7. c4 dxc4 8. bxc4 bxc4 9. Qa4 c5 10. Qxc4 cxd4 11. Nxd4 Rc8 12. Qa4 Bxg2 13. Kxg2 Bc5 14. Nb3 O-O 15. N1d2 Bb6 16. Ba3 Nc5 17. Bxc5 Bxc5 18. Rfd1 Qe7 19. Nxc5 Rxc5 20. Rac1 Qb7+ 21. Nf3 Rxc1 22. Rxc1 h6 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.10"]
[White "Esipenko, Andrey"]
[Black "Kramer, Julian"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2616"]
[BlackElo "2369"]
[Annotator "ChessBase"]
[PlyCount "173"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 Nc6 4. Nf3 Bg4 5. d5 Ne5 6. Bf4 Ng6 7. Be3 Nf6 8. Nc3 e6 9. Qa4+ Qd7 10. Qxd7+ Kxd7 11. O-O-O exd5 12. Nxd5 Nxd5 13. Bxc4 Ke8 14. Bxd5 c6 15. Bc4 Be7 16. h3 Be6 17. Bxe6 fxe6 18. Rd3 Rf8 19. Rb3 Nf4 20. Bxf4 Rxf4 21. Rxb7 Rxe4 22. Re1 Rxe1+ 23. Nxe1 Rd8 24. Kc2 Rd7 25. Rb8+ Rd8 26. Rb3 Bc5 27. Nd3 Bd4 28. Ra3 Ke7 29. f3 Kd6 30. Nf4 Rb8 31. b3 Rb4 32. Nd3 Rb5 33. Ra4 e5 34. Rc4 g5 35. Kd2 h5 36. Ke2 a5 37. Ne1 Rb7 38. Nc2 Bc5 39. Kd3 Kd5 40. Ra4 Bb6 41. Na3 Rf7 42. Nc4 Bc7 43. Ne3+ Ke6 44. Rc4 Kd7 45. Nf1 Bd6 46. Ng3 h4 47. Ne4 Be7 48. Ra4 Bd8 49. Nc5+ Kd6 50. Rc4 Kd5 51. Ne4 Be7 52. Nc3+ Kd6 53. Rg4 Ke6 54. Kc2 Rf8 55. Ra4 Bd8 56. Rc4 Kd7 57. Ra4 Kd6 58. Ne4+ Kd5 59. Nd2 Bc7 60. Rg4 Bd8 61. Ne4 Rf5 62. Kd3 Be7 63. Nc3+ Kd6 64. Ra4 Bd8 65. Ne4+ Kd5 66. Nd2 Rf7 67. Nc4 Rf4 68. Ne3+ Kc5 69. Rxf4 exf4 70. Nc4 Kb4 71. Ne5 Ka3 72. Nxc6 Bc7 73. Kc2 Kxa2 74. b4 axb4 75. Nxb4+ Ka1 76. Nc6 Ka2 77. Kd3 Kb3 78. Nd4+ Kb2 79. Ne6 Bd6 80. Nxg5 Kc1 81. Ke4 Kd2 82. Kf5 Ke2 83. Kg4 Kf1 84. Kxh4 Kxg2 85. Kg4 Be5 86. h4 Bd6 87. Nf7 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.11"]
[White "Petrov, Vladimir Sergeev"]
[Black "Heimann, Andreas"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2368"]
[BlackElo "2616"]
[Annotator "ChessBase"]
[PlyCount "120"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 O-O 9. O-O cxd5 10. Bg5 c6 11. Qf3 Rb8 12. Rae1 Ba5 13. Rb1 Bc7 14. Ne2 Be5 15. c3 Qd6 16. h3 h6 17. Bh4 c5 18. Qe3 Re8 19. Qd2 Qc6 20. Ng3 Bb7 21. Nf5 d4 22. f3 dxc3 23. bxc3 Rbd8 24. Qc2 c4 25. Be4 Qc5+ 26. Bf2 Bxe4 27. fxe4 Qa5 28. Bd4 Nxe4 29. Rb7 Nxc3 30. Bxa7 Ne2+ 31. Kh1 Qd5 32. Rxf7 Qxf7 33. Nxh6+ gxh6 34. Rxf7 Ng3+ 35. Kh2 Kxf7 36. Qh7+ Ke6 37. Qg6+ Kd5 38. Qf7+ Kc6 39. Qxc4+ Kb7 40. Bd4 Nf1+ 41. Kg1 Bxd4+ 42. Kxf1 Bb6 43. Qf7+ Kb8 44. Qf4+ Kb7 45. Qf7+ Kc6 46. Qc4+ Bc5 47. Qa6+ Kc7 48. Qa5+ Bb6 49. Qc3+ Kb8 50. Qg3+ Kc8 51. Qc3+ Bc7 52. Qc6 Rf8+ 53. Ke2 Rd6 54. Qa8+ Bb8 55. a4 Re8+ 56. Kf3 h5 57. g3 Rf6+ 58. Kg2 Re2+ 59. Kg1 Rb6 60. Kf1 Rc2 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.12"]
[White "Farago, Ivan"]
[Black "Bosiocic, Marin"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2367"]
[BlackElo "2613"]
[Annotator "ChessBase"]
[PlyCount "70"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 a6 5. cxd5 exd5 6. Bg5 Be6 7. e3 Nbd7 8. Bd3 c6 9. O-O Bd6 10. Qc2 h6 11. Bf4 Qc7 12. Bxd6 Qxd6 13. b4 O-O 14. Rab1 b6 15. Rfc1 a5 16. a3 axb4 17. axb4 Ra3 18. Rb3 Rxb3 19. Qxb3 Ra8 20. h3 b5 21. Rc2 Ra1+ 22. Bf1 Nb6 23. Ra2 Rxa2 24. Nxa2 Nc4 25. Nc1 Bf5 26. Qc3 Ne4 27. Qe1 Qb8 28. Nb3 Qa8 29. Na5 f6 30. Bd3 Ned6 31. Bxf5 Nxf5 32. e4 Nfd6 33. exd5 cxd5 34. Qe6+ Kh7 35. Nxc4 Nxc4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.13"]
[White "Tabatabaei, M.amin"]
[Black "Arcuti, Davide"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2612"]
[BlackElo "2358"]
[Annotator "ChessBase"]
[PlyCount "69"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb6 9. Nc3 O-O 10. Be3 f5 11. Qc1 Ne7 12. Bd3 c6 13. h4 f4 14. Bxf4 Bg4 15. Be3 Nf5 16. Nxe4 dxe4 17. Bxe4 Bxf3 18. gxf3 Kh8 19. Bxf5 Rxf5 20. Qc2 Rxf3 21. Qe4 Ba5+ 22. Ke2 Rf8 23. f4 Qd7 24. Rag1 Qf7 25. Kf3 Rae8 26. b3 Bc7 27. Rg4 Qh5 28. Rhg1 c5 29. Kg3 cxd4 30. Bxd4 b6 31. Kh3 Bd8 32. e6 Bf6 33. Bxf6 Rxf6 34. Rxg7 Rfxe6 35. Rg8+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.14"]
[White "Coenen, Michael"]
[Black "Van Wely, Loek"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "2357"]
[BlackElo "2612"]
[Annotator "ChessBase"]
[PlyCount "122"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Qc7 8. O-O Be7 9. a4 Nc6 10. b3 h5 11. Bg5 Nxd4 12. Qxd4 Bd7 13. Rfc1 O-O 14. Nd1 b5 15. axb5 axb5 16. Ne3 Bc6 17. c4 Qb8 18. Rxa8 Bxa8 19. Ra1 bxc4 20. bxc4 Bd8 21. Qd1 Nxe4 22. Bxd8 Rxd8 23. Qxh5 Qb2 24. Rf1 Rb8 25. Qa5 Bc6 26. Qc7 Qb6 27. Qxb6 Rxb6 28. Re1 Nd2 29. Bxc6 Rxc6 30. Rd1 Ne4 31. Ra1 Rb6 32. Ra2 Rb3 33. Rc2 g5 34. Kg2 f5 35. Nf1 Ra3 36. h3 Kf7 37. Nd2 Nc5 38. Nb1 Ra1 39. Rb2 e5 40. Rb6 Ne4 41. Rb2 Ke6 42. f3 Nc5 43. Nd2 Rc1 44. Ra2 Nd3 45. g4 Nc5 46. gxf5+ Kxf5 47. Nf1 Ke6 48. Ne3 Rc3 49. Re2 Nd3 50. Kg3 Rc1 51. Rc2 Rg1+ 52. Kh2 Re1 53. Nd5 Ra1 54. Kg3 Rb1 55. Nc3 Rb2 56. Rxb2 Nxb2 57. Kg4 Nxc4 58. Kxg5 d5 59. h4 d4 60. Ne4 Nd6 61. Nf2 Kf7 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.15"]
[White "Bluebaum, Matthias"]
[Black "Jahncke, Giso"]
[Result "1-0"]
[ECO "D17"]
[WhiteElo "2610"]
[BlackElo "2357"]
[Annotator "ChessBase"]
[PlyCount "67"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Na6 7. e3 Nb4 8. Bxc4 e6 9. O-O Bd6 10. Qe2 h6 11. e4 Bh7 12. Bf4 O-O 13. Rad1 Qe7 14. Bg3 c5 15. dxc5 Bxc5 16. Bh4 g5 17. Bg3 Rad8 18. Nd3 Nxd3 19. Bxd3 Bg6 20. e5 Rxd3 21. Rxd3 Bxd3 22. Qxd3 Nh5 23. Ne4 Rd8 24. Qf3 Nxg3 25. Nf6+ Kg7 26. hxg3 Qc7 27. Qe4 Kf8 28. Qh7 Ke7 29. Ng4 Rd4 30. Nxh6 Qxe5 31. Qxf7+ Kd8 32. Qxb7 Qxg3 33. Nf7+ Ke8 34. Qc8+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.16"]
[White "Vuilleumier, Alexandre"]
[Black "Svane, Rasmus"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2354"]
[BlackElo "2605"]
[Annotator "ChessBase"]
[PlyCount "90"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. g3 Bf5 4. Bg2 e6 5. O-O h6 6. c4 c6 7. Nc3 Nbd7 8. cxd5 exd5 9. Nh4 Bh7 10. e4 dxe4 11. Re1 Bb4 12. Qb3 Qb6 13. Bxe4 Nxe4 14. Nxe4 O-O 15. Bd2 Be7 16. Nf3 Rfd8 17. Bf4 Qxb3 18. axb3 Bb4 19. Bd2 Bxe4 20. Rxe4 Bxd2 21. Nxd2 Nf6 22. Rf4 Nd5 23. Re4 Nf6 24. Rf4 Nd5 25. Re4 a6 26. Rae1 Nf6 27. Re7 Rab8 28. Nf3 Kf8 29. Kf1 Nd5 30. R7e4 Rd6 31. h4 Rbd8 32. R1e2 Nc7 33. Re7 R6d7 34. Rxd7 Rxd7 35. Re4 Ne6 36. Ke2 Rd5 37. Ke3 Rb5 38. Nd2 c5 39. dxc5 Nxc5 40. Re5 b6 41. Kd4 Nxb3+ 42. Nxb3 Rxb3 43. Re2 a5 44. Kd5 g6 45. Kc4 a4 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.17"]
[White "Bogner, Sebastian"]
[Black "Kulon, Klaudia"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2603"]
[BlackElo "2351"]
[Annotator "ChessBase"]
[PlyCount "89"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O exd4 8. Nxd4 Re8 9. f3 c6 10. Kh1 Nbd7 11. Bg5 Qb6 12. Na4 Qa5 13. Bh4 Nh5 14. Nc3 Nf4 15. Rc1 Qh5 16. Bg3 Be5 17. Qd2 Nxe2 18. Ndxe2 Nc5 19. b4 Ne6 20. f4 Bg7 21. f5 Ng5 22. Qxd6 Bf8 23. Qd4 Bxb4 24. c5 Ba5 25. Bd6 gxf5 26. Ng3 Qh4 27. Qf2 f6 28. exf5 b6 29. Bf4 Bxc3 30. Rxc3 Ba6 31. Bxg5 Qxg5 32. Re1 Rad8 33. Ne4 Qh6 34. Rh3 Qf8 35. Qh4 Re7 36. Nxf6+ Qxf6 37. Rg3+ Kf7 38. Rxe7+ Kxe7 39. Rg7+ Ke8 40. Rg8+ Ke7 41. Qxf6+ Kxf6 42. Rxd8 Kxf5 43. Rd7 bxc5 44. Rxa7 Bd3 45. Ra5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.18"]
[White "Moussard, Jules"]
[Black "Chernov, Vadim"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2598"]
[BlackElo "2345"]
[Annotator "ChessBase"]
[PlyCount "117"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 g6 4. d4 Bg7 5. h3 Nf6 6. Bd3 dxe4 7. Nxe4 Nxe4 8. Bxe4 O-O 9. O-O Nd7 10. c3 e5 11. Re1 exd4 12. Nxd4 Nc5 13. Bc2 Ne6 14. Nf3 Qxd1 15. Rxd1 c5 16. Be4 Rb8 17. Ng5 b5 18. Nxe6 Bxe6 19. Bf4 Rb6 20. Bc7 Ra6 21. Bd6 Re8 22. Bxc5 Rxa2 23. Rxa2 Bxa2 24. Bf3 a6 25. Ra1 Bc4 26. Rxa6 Re1+ 27. Kh2 Be5+ 28. g3 h5 29. h4 Kg7 30. Ra8 Rc1 31. Re8 Bf6 32. Bf8+ Kh7 33. Ba3 Ra1 34. Re3 Kg7 35. Be4 Rd1 36. Kg2 Bf1+ 37. Kf3 g5 38. Bc6 gxh4 39. gxh4 Bxh4 40. Re5 Rd2 41. Bc5 Bf6 42. Re1 Bc4 43. Rg1+ Kh8 44. Bd4 Bxd4 45. cxd4 Rxd4 46. Rg5 Rd3+ 47. Ke4 Rb3 48. Ke5 Rxb2 49. f4 Re2+ 50. Kd4 h4 51. Bxb5 Bxb5 52. Rxb5 Kg7 53. Rh5 Kg6 54. Rxh4 Kf5 55. Kd3 Re7 56. Rh1 Kxf4 57. Rf1+ Kg3 58. Kd4 Kg4 59. Rg1+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.19"]
[White "Zuferi, Enis"]
[Black "Papp, Gabor"]
[Result "0-1"]
[ECO "A61"]
[WhiteElo "2348"]
[BlackElo "2598"]
[Annotator "ChessBase"]
[PlyCount "68"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. d5 exd5 5. cxd5 g6 6. Nc3 Bg7 7. Bf4 d6 8. Qa4+ Bd7 9. Qb3 b5 10. Bxd6 Qb6 11. Be5 O-O 12. a4 c4 13. Qd1 b4 14. Nb5 Bxb5 15. axb5 Nbd7 16. e3 Nxe5 17. Nxe5 c3 18. bxc3 Qc7 19. Nc6 Nxd5 20. Bc4 Nxc3 21. Qf3 Nxb5 22. Ra6 Nd6 23. Bd3 Nb7 24. Bc4 b3 25. O-O b2 26. h4 Nd6 27. Bd3 Qb7 28. Qd5 Nf5 29. Qa2 Nxh4 30. Be4 Qd7 31. g3 Nf5 32. Bxf5 gxf5 33. Qb3 Rac8 34. Qb5 Rb8 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.20"]
[White "Van Foreest, Jorden"]
[Black "Franklin, Samuel G A"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2598"]
[BlackElo "2344"]
[Annotator "ChessBase"]
[PlyCount "89"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb6 9. Nc3 O-O 10. Be3 Bg4 11. h3 Bh5 12. Rc1 Ne7 13. g4 Bg6 14. h4 f6 15. h5 Nxc3 16. bxc3 Be4 17. exf6 Rxf6 18. Rh3 Bxf3 19. Rxf3 Nc8 20. Kf1 Nd6 21. Bd3 Qf8 22. Kg2 h6 23. Rc2 c6 24. Bg6 Bc7 25. Bc1 Nc4 26. Rxf6 Qxf6 27. Qf3 Qd6 28. Qf7+ Kh8 29. Bxh6 Rg8 30. Kf1 Bd8 31. Re2 Qf8 32. Qxf8 Rxf8 33. Bc1 Ba5 34. Rc2 Kg8 35. Kg2 b5 36. Bg5 Bd8 37. Bxd8 Rxd8 38. Re2 Kf8 39. Re6 Rc8 40. g5 a5 41. f4 b4 42. cxb4 axb4 43. f5 Na5 44. f6 gxf6 45. gxf6 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.21"]
[White "Fecker, Noah"]
[Black "Indjic, Aleksandar"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "2346"]
[BlackElo "2592"]
[Annotator "ChessBase"]
[PlyCount "82"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 e5 6. Nc3 Nc6 7. d3 Be7 8. O-O f5 9. a3 Nf6 10. Rb1 O-O 11. b4 b6 12. Bg5 Ne8 13. b5 Nd8 14. Bxe7 Qxe7 15. Nd5 Qd7 16. exf5 Rxf5 17. Nh4 Rf7 18. f4 Nc7 19. Nxc7 Qxc7 20. Qf3 Qb7 21. Qxb7 Rxb7 22. fxe5 dxe5 23. Rbe1 Nf7 24. Nf3 Rd7 25. Nxe5 Nxe5 26. Rxe5 Rxd3 27. Rf3 Rxf3 28. gxf3 Kf7 29. Rd5 Ke7 30. Re5+ Kd6 31. Rd5+ Ke6 32. a4 Rf8 33. Rd3 Rf4 34. Rc3 Ke5 35. Re3+ Kd4 36. Re7 Kxc4 37. Rxa7 Kb4 38. a5 bxa5 39. b6 Rf8 40. Rxg7 Rb8 41. b7 a4 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.22"]
[White "Kozul, Zdenko"]
[Black "Kulkarni, Rakesh"]
[Result "1/2-1/2"]
[ECO "A52"]
[WhiteElo "2589"]
[BlackElo "2334"]
[Annotator "ChessBase"]
[PlyCount "97"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e3 Nxe5 5. a3 a5 6. Nc3 Nbc6 7. f4 Ng6 8. Bd3 Bc5 9. Qh5 Qh4+ 10. Qxh4 Nxh4 11. g3 Ng6 12. Nf3 d6 13. Nd5 Kd8 14. Ng5 Be6 15. Bd2 Nge7 16. Nxe6+ fxe6 17. Nxe7 Kxe7 18. O-O-O Kf7 19. Rhe1 Ne7 20. Bc3 Rhd8 21. Bf1 Nf5 22. Rd3 d5 23. cxd5 exd5 24. e4 d4 25. exf5 dxc3 26. Rxc3 b6 27. Bc4+ Kf8 28. Re6 Rd6 29. Rxd6 Bxd6 30. Re3 Re8 31. Be6 Rd8 32. a4 Bc5 33. Re2 Rd4 34. b3 Rd3 35. Bc4 Re3 36. Rd2 Bd6 37. Kd1 h5 38. Rd5 h4 39. Kd2 Rf3 40. Ke2 Rc3 41. Rd3 Rxd3 42. Bxd3 hxg3 43. hxg3 Ke7 44. Kf3 Bb4 45. g4 Bd2 46. g5 Bc1 47. Bc4 Bd2 48. Kg4 Bc1 49. Kf3 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.23"]
[White "Pajeken, Jakob Leon"]
[Black "Donchenko, Alexander"]
[Result "0-1"]
[ECO "E43"]
[WhiteElo "2342"]
[BlackElo "2584"]
[Annotator "ChessBase"]
[PlyCount "66"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. c4 Bb7 4. e3 e6 5. Nc3 Bb4 6. Bd3 O-O 7. O-O c5 8. Na4 cxd4 9. a3 Be7 10. exd4 Re8 11. b4 a5 12. b5 d6 13. Bb2 Nbd7 14. Rc1 Rc8 15. Qe2 d5 16. Ne5 dxc4 17. Bxc4 Nf8 18. Rfd1 Qd6 19. f4 Nd5 20. g3 Rc7 21. Bxd5 Bxd5 22. Rxc7 Qxc7 23. Rc1 Qb7 24. Nc3 Rc8 25. Rc2 Bh1 26. f5 exf5 27. d5 Re8 28. Kxh1 Bf6 29. Na4 Qxd5+ 30. Qf3 Qxb5 31. Qxf5 Bxe5 32. Rf2 f6 33. Bxe5 Rxe5 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.24"]
[White "Petkidis, Anthony"]
[Black "Schroeder, Jan-Christian"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2338"]
[BlackElo "2577"]
[Annotator "ChessBase"]
[PlyCount "67"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 d6 7. c3 O-O 8. Nbd2 b5 9. Bc2 d5 10. exd5 Qxd5 11. Ne4 Bg4 12. h3 Bh5 13. Bb3 Qd8 14. Qe2 Bg6 15. Nh4 Na5 16. Nxg6 hxg6 17. Bc2 c5 18. Re1 Nd5 19. a3 Rc8 20. g3 b4 21. h4 Nf6 22. Nd2 Bd6 23. Qf3 Re8 24. Kg2 Qc7 25. Ne4 Nxe4 26. Rxe4 bxc3 27. bxc3 c4 28. h5 f5 29. hxg6 fxe4 30. dxe4 Qe7 31. Qh5 Qe6 32. Bd1 Nb3 33. Bg4 Qf6 34. Bg5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.25"]
[White "Gareyev, Timur"]
[Black "Burcu, Cagatay"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2560"]
[BlackElo "2329"]
[Annotator "ChessBase"]
[PlyCount "65"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nbd2 Bf5 5. Nh4 Be4 6. Qb3 Qb6 7. f3 Bg6 8. e3 e6 9. g4 Be7 10. g5 Nfd7 11. Nxg6 hxg6 12. f4 Na6 13. c5 Qxb3 14. Nxb3 Bd8 15. Bd2 Nab8 16. a4 f6 17. Bd3 Nf8 18. Na5 Bxa5 19. Bxa5 e5 20. gxf6 gxf6 21. fxe5 fxe5 22. O-O e4 23. Be2 Rh7 24. b4 a6 25. b5 axb5 26. axb5 Rf7 27. Rfb1 Nbd7 28. Be1 Rxa1 29. Rxa1 Ne6 30. Bg4 Nc7 31. b6 Na6 32. Bg3 Nf6 33. Bc8 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.26"]
[White "Werle, Jan"]
[Black "Manea, Alexandru"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "2556"]
[BlackElo "2326"]
[Annotator "ChessBase"]
[PlyCount "108"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c6 3. d4 d5 4. e3 Bf5 5. Nc3 a6 6. Be2 h6 7. O-O e6 8. b3 Nbd7 9. Bb2 Bd6 10. Bd3 Bxd3 11. Qxd3 O-O 12. e4 dxe4 13. Nxe4 Nxe4 14. Qxe4 Qa5 15. a3 Rad8 16. Rad1 Qh5 17. h3 Nf6 18. Qc2 Be7 19. Rfe1 Qa5 20. Re3 Rfe8 21. Rde1 Qc7 22. Qe2 Bd6 23. Ne5 c5 24. dxc5 Bxc5 25. Rd3 Rxd3 26. Nxd3 Be7 27. Ne5 Rd8 28. b4 Bd6 29. c5 Bxe5 30. Bxe5 Qe7 31. Bxf6 Qxf6 32. Rd1 Kf8 33. Rxd8+ Qxd8 34. Qe5 Qd7 35. Qb8+ Ke7 36. Kh2 Kf6 37. Qf4+ Ke7 38. Qg3 Kf8 39. Qb8+ Ke7 40. f4 Qc6 41. Kg3 Qe4 42. Qd6+ Kf6 43. Qd1 e5 44. fxe5+ Qxe5+ 45. Kf2 Qb2+ 46. Kg1 Qxa3 47. Qd6+ Kf5 48. Qd5+ Kf6 49. Qd4+ Kg6 50. Qe4+ Kf6 51. Qxb7 Qc1+ 52. Kh2 Qf4+ 53. Kh1 Qc1+ 54. Kh2 Qf4+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.27"]
[White "Abel, Thomas"]
[Black "Hakobyan, Aram"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2336"]
[BlackElo "2554"]
[Annotator "ChessBase"]
[PlyCount "66"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O Nbd7 8. Qc2 c6 9. b3 Ne4 10. Bf4 f5 11. Nc3 g5 12. Bc1 Bf6 13. Bb2 g4 14. Ne5 Nxe5 15. Nxe4 fxe4 16. dxe5 Bg7 17. f3 exf3 18. exf3 gxf3 19. Rxf3 Rxf3 20. Bxf3 Bd7 21. Re1 Qb6+ 22. Kg2 Rf8 23. Re2 Be8 24. Bg4 Bg6 25. Bxe6+ Kh8 26. Qd2 Be4+ 27. Kh3 Bf3 28. Re3 Qd8 29. Qc3 d4 30. Qxd4 Qg5 31. g4 h5 32. Kg3 c5 33. Qd3 Bxg4 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.28"]
[White "Daggupati, Balaji"]
[Black "Antal, Gergely"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2326"]
[BlackElo "2552"]
[Annotator "ChessBase"]
[PlyCount "94"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 Nf6 6. Nc3 O-O 7. e5 Ne8 8. d3 Nc7 9. Bxc6 dxc6 10. Ne4 b6 11. h3 Ne6 12. Be3 Nd4 13. Ned2 Be6 14. a4 Qd7 15. a5 Nxf3+ 16. Nxf3 Bd5 17. Nd2 Bxe5 18. Bxc5 Bxb2 19. Rxe7 Qf5 20. axb6 axb6 21. Rxa8 Rxa8 22. Rb7 Qg5 23. Nf3 Qf4 24. Be3 Qd6 25. Qd2 Ra1+ 26. Ne1 c5 27. Bf4 Be5 28. Rxb6 Bxf4 29. Rxd6 Bxd2 30. Rxd5 Rxe1+ 31. Kh2 Re2 32. Kg1 Bb4 33. c4 Kg7 34. g3 Kf6 35. Rd6+ Re6 36. Rd5 Re5 37. Rd6+ Ke7 38. Ra6 Bc3 39. Ra7+ Kf6 40. Ra6+ Re6 41. Ra2 Re1+ 42. Kg2 Rd1 43. Ra6+ Kg7 44. Ra3 Bd4 45. f4 Rd2+ 46. Kh1 h5 47. Rb3 h4 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.29"]
[White "Pavlidis, Antonios"]
[Black "Arnold, Max"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2537"]
[BlackElo "2324"]
[Annotator "ChessBase"]
[PlyCount "69"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Bg5 h6 6. Bh4 d6 7. a4 a6 8. c3 Ba7 9. Na3 Qe7 10. Nc2 Be6 11. Qe2 Nd8 12. Nd2 Bxc4 13. Nxc4 Ne6 14. N4e3 Nf4 15. Qd2 Bxe3 16. Nxe3 Qe6 17. f3 Ng6 18. Bxf6 Qxf6 19. O-O O-O 20. a5 Qg5 21. Rad1 Rad8 22. d4 Nf4 23. Kh1 g6 24. g3 Ne6 25. f4 Qh5 26. Qg2 c6 27. f5 exd4 28. cxd4 Nc7 29. Rf4 Kh8 30. Rdf1 g5 31. g4 gxf4 32. gxh5 fxe3 33. Qf3 Kh7 34. Qxe3 Rg8 35. Qb3 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.30"]
[White "Gukesh D"]
[Black "Napoli, Nicolo"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2536"]
[BlackElo "2323"]
[Annotator "ChessBase"]
[PlyCount "49"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. d3 h6 6. c4 e6 7. cxd5 exd5 8. Nc3 Be7 9. Nd4 Bh7 10. e4 O-O 11. Re1 dxe4 12. dxe4 Na6 13. Be3 Bb4 14. f3 Re8 15. Qe2 Nc5 16. Qc4 Bxc3 17. Qxc3 Ne6 18. Rad1 Qc7 19. Nxe6 Rxe6 20. Bh3 Re5 21. Bd4 Rh5 22. Bf1 Ne8 23. Rd2 c5 24. g4 Rh4 25. Be5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.31"]
[White "Hilverda, Alexander"]
[Black "Annaberdiev, Meilis"]
[Result "0-1"]
[ECO "A62"]
[WhiteElo "2326"]
[BlackElo "2525"]
[Annotator "ChessBase"]
[PlyCount "112"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 a6 11. a4 h6 12. Re1 g5 13. Bc1 Nbd7 14. Qc2 Rb8 15. Rb1 Qc7 16. h4 g4 17. Nd2 Ne5 18. b3 b5 19. Bb2 Bd7 20. axb5 axb5 21. Nd1 Ra8 22. Ne3 Qd8 23. Ra1 Qe7 24. Nf5 Bxf5 25. Qxf5 Qd7 26. Qc2 Ng6 27. Nf1 Nh5 28. Bxg7 Nxg7 29. Ne3 Ne5 30. Be4 Qe7 31. Kg2 h5 32. Bh7+ Kf8 33. Nf5 Qf6 34. Rxa8 Rxa8 35. Nxg7 Kxg7 36. Bd3 c4 37. bxc4 bxc4 38. Be4 Rc8 39. Rc1 Rc5 40. Qd2 Nd7 41. f3 Qe5 42. Qg5+ Qxg5 43. hxg5 Nb6 44. f4 c3 45. Kf2 f6 46. gxf6+ Kxf6 47. Bg2 Na4 48. Ke3 Rb5 49. Be4 Rb4 50. Bg2 Rb3 51. Kd4 Rb2 52. Re1 Rd2+ 53. Ke3 Nb2 54. Rc1 Nd1+ 55. Ke4 Rxe2+ 56. Kd4 Rxg2 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.32"]
[White "Koellner, Ruben Gideon"]
[Black "Dann, Matthias"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2318"]
[BlackElo "2520"]
[Annotator "ChessBase"]
[PlyCount "112"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. Nd2 c5 4. e3 b6 5. Ngf3 cxd4 6. exd4 Be7 7. Bxf6 Bxf6 8. c3 O-O 9. Bd3 Ba6 10. Bxa6 Nxa6 11. Ne4 Nc7 12. Nxf6+ Qxf6 13. Ne5 Qe7 14. O-O d6 15. Nd3 Nd5 16. Qe2 Qd7 17. f4 b5 18. Rae1 Rac8 19. Qe4 g6 20. g4 b4 21. cxb4 Qb5 22. a3 Nf6 23. Qf3 Nxg4 24. Qxg4 Qxd3 25. Rd1 Qe3+ 26. Rf2 Rc1 27. Rxc1 Qxc1+ 28. Kg2 d5 29. Qe2 Rc8 30. Rf1 Qc6 31. Qd2 Qb6 32. Rf3 Rc4 33. Rd3 Kg7 34. Kf2 f6 35. b3 Rc7 36. Rc3 Rf7 37. Rc5 g5 38. Ke1 h6 39. h4 Qd6 40. fxg5 fxg5 41. Qe3 gxh4 42. Qe5+ Qxe5+ 43. dxe5 Kg6 44. Rc8 Kh5 45. Ke2 h3 46. Rc1 Kh4 47. Rh1 Rf5 48. b5 Rxe5+ 49. Kf3 Rf5+ 50. Ke2 Rg5 51. a4 Rg3 52. Rb1 h2 53. Rh1 Kh3 54. a5 Rxb3 55. b6 axb6 56. a6 Ra3 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.33"]
[White "Dobrikov, Marco"]
[Black "Basso, Pier Luigi"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2315"]
[BlackElo "2516"]
[Annotator "ChessBase"]
[PlyCount "116"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nxc6 bxc6 7. O-O d5 8. exd5 cxd5 9. c4 Be7 10. Nc3 O-O 11. Bg5 h6 12. Bf4 Bb7 13. Qb3 Bc6 14. Rad1 Qa5 15. Rfe1 Rac8 16. Be5 Rfd8 17. Nb5 Bb4 18. Bc3 Bxc3 19. Qxc3 Qb6 20. c5 Qb8 21. Nd4 Ng4 22. g3 e5 23. Nxc6 Rxc6 24. Bf5 Nf6 25. Qxe5 Rxc5 26. Qxb8 Rxb8 27. Rd2 g6 28. Bb1 a5 29. b3 Kf8 30. f3 Rbc8 31. Kf2 Rc3 32. Ree2 Rc1 33. Rc2 R8xc2 34. Bxc2 Rh1 35. Ke3 Ke7 36. Kd4+ Kd6 37. Bd3 Nd7 38. Bb5 Nf8 39. Rc2 Ne6+ 40. Ke3 g5 41. f4 gxf4+ 42. gxf4 d4+ 43. Ke4 Re1+ 44. Kf5 d3 45. Rd2 Nd4+ 46. Kf6 Nxb5 47. Rxd3+ Kc5 48. Kxf7 Rf1 49. Rh3 Rxf4+ 50. Ke6 Rf2 51. Rh5+ Kc6 52. a4 Nd4+ 53. Ke7 Nf5+ 54. Kd8 Rf3 55. Kc8 Kd6 56. Kb7 Rxb3+ 57. Ka6 Ke6 58. Kxa5 Kf6 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.34"]
[White "Nasuta, Grzegorz"]
[Black "Kowalski, Igor"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2516"]
[BlackElo "2307"]
[Annotator "ChessBase"]
[PlyCount "61"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be3 a6 5. c4 Nf6 6. Nc3 O-O 7. h3 c6 8. Bd3 Nbd7 9. Qc2 e5 10. dxe5 dxe5 11. c5 Nh5 12. g3 Qf6 13. Be2 Qe7 14. Na4 Re8 15. Nd2 Nf8 16. Nb6 Rb8 17. Nxc8 Rexc8 18. Bxh5 gxh5 19. Nc4 Ne6 20. Nd6 Rd8 21. O-O Qf6 22. Nf5 Bf8 23. Rad1 Kh8 24. h4 Qg6 25. Rxd8 Rxd8 26. Rd1 Qf6 27. b4 Ng7 28. Bg5 Rxd1+ 29. Qxd1 Qe6 30. Qd8 Qe8 31. Nd6 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.35"]
[White "Ruff, Maximilian"]
[Black "Admiraal, Miguoel"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "2313"]
[BlackElo "2516"]
[Annotator "ChessBase"]
[PlyCount "100"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nc6 5. e3 Nf6 6. Nc3 Bg4 7. Qb3 Na5 8. Qa4+ Bd7 9. Qc2 e6 10. Nf3 Be7 11. h3 Ne4 12. Bd3 f5 13. O-O Rc8 14. Ne5 Nc6 15. Qe2 Nxe5 16. Bxe5 O-O 17. Nxe4 fxe4 18. Bb5 a6 19. Bxd7 Qxd7 20. Rac1 Bd6 21. Bxd6 Qxd6 22. Rc2 Rc6 23. Rfc1 Rfc8 24. Rxc6 Rxc6 25. Rxc6 Qxc6 26. Qh5 Qc1+ 27. Kh2 Qc7+ 28. g3 Qf7 29. Qe2 h5 30. h4 Kh7 31. Kg1 Kg6 32. Kg2 Qf5 33. a3 Kf6 34. Qd1 Kg6 35. Qa4 Qf3+ 36. Kg1 Qf7 37. Kg2 Kf5 38. Qd1 g5 39. hxg5 Kxg5 40. Qa4 Kg4 41. Kg1 Qf5 42. Qd1+ Kg5 43. Kg2 Qf7 44. Qc1 Kf5 45. Qh1 Kg6 46. Qh4 Qf3+ 47. Kg1 Qd1+ 48. Kg2 Qf3+ 49. Kg1 Qd1+ 50. Kg2 Qf3+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.36"]
[White "Dragnev, Valentin"]
[Black "Hess, Max"]
[Result "1-0"]
[ECO "E87"]
[WhiteElo "2514"]
[BlackElo "2307"]
[Annotator "ChessBase"]
[PlyCount "59"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. d5 Nh5 8. Qd2 f5 9. O-O-O a6 10. exf5 gxf5 11. Nh3 b5 12. cxb5 axb5 13. Bxb5 Na6 14. Bc6 Rb8 15. Ba7 Qf6 16. Kb1 Rb4 17. a3 Rh4 18. Bf2 Rd4 19. Bxd4 exd4 20. Nb5 d3 21. Rhe1 f4 22. Nf2 Bf5 23. Ne4 Bxe4 24. Rxe4 Nc5 25. Re8 Qf7 26. Rxf8+ Kxf8 27. Qa5 Qe7 28. Qxc7 Qe2 29. Qd8+ Kf7 30. Be8+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.37"]
[White "Svane, Frederik"]
[Black "Studer, Noel"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2309"]
[BlackElo "2514"]
[Annotator "ChessBase"]
[PlyCount "80"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd7 7. O-O Nc6 8. Nb3 a6 9. Nbxd4 Nxd4 10. Nxd4 Qc7 11. Bb3 Bd6 12. Nf3 Nf6 13. Qe2 b6 14. Re1 Bb7 15. c3 O-O 16. h3 Rae8 17. Bg5 Ne4 18. Bc2 Nxg5 19. Nxg5 g6 20. Be4 Bc8 21. Bd3 a5 22. Ba6 Bh2+ 23. Kf1 Bf4 24. Nf3 Bxa6 25. Qxa6 e5 26. Re4 f5 27. Qc4+ Rf7 28. Qxc7 Rxc7 29. Ree1 e4 30. Rad1 Kf7 31. g3 Bxg3 32. Ng5+ Kf6 33. Nxe4+ Rxe4 34. fxg3 Rxe1+ 35. Kxe1 Ke5 36. Kf2 Rc4 37. Rd8 h5 38. Re8+ Kf6 39. Rf8+ Ke7 40. Rb8 Rc6 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.38"]
[White "Sanal, Vahap"]
[Black "Kenneskog, Theodor"]
[Result "1-0"]
[ECO "B97"]
[WhiteElo "2513"]
[BlackElo "2306"]
[Annotator "ChessBase"]
[PlyCount "135"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Qd2 Qxb2 10. Rb1 Qa3 11. e5 dxe5 12. fxe5 Nfd7 13. Ne4 Qxa2 14. Rd1 Qd5 15. Qe3 Qxe5 16. Be2 Bc5 17. Bg3 Qd5 18. c4 Bxd4 19. Rxd4 Qa5+ 20. Rd2 O-O 21. Bd6 f5 22. Nc3 Nf6 23. O-O Nc6 24. Ra2 Qd8 25. Bxf8 Qxf8 26. Bf3 Bd7 27. Rb1 Rb8 28. h3 Kh8 29. Na4 Nb4 30. Rab2 Bxa4 31. Rxb4 Bc2 32. R1b2 b5 33. cxb5 axb5 34. Rxb5 Rxb5 35. Rxb5 Be4 36. Qf4 Qe7 37. Bxe4 Nxe4 38. Qe5 Qa7+ 39. Kh2 Qe3 40. Rb8+ Kh7 41. Rb7 Qg5 42. Rb6 h5 43. Rxe6 h4 44. Re8 Nf6 45. Rf8 Kg6 46. Rh8 Kf7 47. Ra8 Kg6 48. Ra5 Ne4 49. Ra3 Kh7 50. Rf3 Kg6 51. Qe8+ Kh7 52. Qe5 Kg6 53. Qe6+ Nf6 54. Qd6 Kh7 55. Rb3 Ne4 56. Qe5 Kg6 57. Rb8 Kh7 58. Rc8 Nf6 59. Qb8 Kg6 60. Rh8 Kf7 61. Qb4 Qg3+ 62. Kh1 Ne4 63. Qf8+ Kg6 64. Qe8+ Kf6 65. Qd8+ Ke5 66. Qc7+ Kd4 67. Rd8+ Ke3 68. Qc1+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.39"]
[White "Hansch, Karsten"]
[Black "Baldauf, Marco"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2307"]
[BlackElo "2493"]
[Annotator "ChessBase"]
[PlyCount "60"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 Qc7 5. Nc3 h5 6. Nge2 e6 7. Ng3 Bg6 8. Be2 c5 9. f4 cxd4 10. Qxd4 Nc6 11. Qa4 O-O-O 12. Bd3 Bxd3 13. cxd3 Nh6 14. Be3 d4 15. Nb5 Qb6 16. Bc1 Rd5 17. Na3 Bb4+ 18. Ke2 f6 19. Nc4 Qc7 20. Ne4 Kb8 21. exf6 b5 22. Qb3 bxc4 23. dxc4 d3+ 24. Kd1 Rd4 25. Nc5 Qb6 26. fxg7 Rg8 27. Nxe6 Ng4 28. Rf1 Re4 29. c5 Re1+ 30. Rxe1 Nf2# 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.40"]
[White "Neukirchner, Pascal"]
[Black "Pijpers, Arthur"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2307"]
[BlackElo "2485"]
[Annotator "ChessBase"]
[PlyCount "124"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bg4 5. h3 Bf5 6. g4 Bg6 7. Ne5 Nbd7 8. Nxg6 hxg6 9. Nc3 e6 10. g5 Ne4 11. Nxe4 dxe4 12. Qb3 Qxg5 13. Bd2 Rb8 14. Qc2 Qf5 15. Bg2 Nf6 16. O-O-O Qxf2 17. Bxe4 Bb4 18. Bxg6 Bxd2+ 19. Rxd2 Qxe3 20. Bd3 Qxd4 21. Re1 Qf4 22. Kb1 Rd8 23. Rg2 Rxh3 24. Bg6 fxg6 25. Qxg6+ Ke7 26. Qxg7+ Kd6 27. Rd1+ Nd5 28. cxd5 Qf5+ 29. Rc2 Rd3 30. Rxd3 Qf1+ 31. Rc1 Qxd3+ 32. Ka1 Qe3 33. Kb1 Qe4+ 34. Ka1 Qe3 35. Kb1 Qd3+ 36. Ka1 Qe3 37. Kb1 Qe4+ 38. Ka1 Qf4 39. Kb1 Rd7 40. Qh8 Qf5+ 41. Ka1 exd5 42. Qb8+ Rc7 43. Rh1 a6 44. a3 Qc8 45. Qa7 Re7 46. Qb6 Kd7 47. Rg1 Qc7 48. Qd4 Qe5 49. Qb6 Kc8 50. Rf1 Qh8 51. Qa7 Kc7 52. Ka2 d4 53. Rf3 Rd7 54. Rb3 Qc8 55. Qb6+ Kb8 56. Qxa6 d3 57. Qc4 d2 58. Rd3 d1=Q 59. Rxd1 Rxd1 60. Qf4+ Qc7 61. Qf8+ Ka7 62. Qf6 Qd6 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.41"]
[White "Gegenfurtner, Juergen"]
[Black "Repka, Christopher"]
[Result "1/2-1/2"]
[ECO "C26"]
[WhiteElo "2300"]
[BlackElo "2482"]
[Annotator "ChessBase"]
[PlyCount "130"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. g3 Bc5 5. Bg2 d6 6. d3 h6 7. Na4 Bb6 8. O-O Be6 9. Nxb6 axb6 10. b3 Qd7 11. Re1 Bh3 12. Bh1 O-O 13. Bb2 Qg4 14. a4 Qh5 15. Nh4 Bg4 16. Bf3 Bxf3 17. Qxf3 Qxf3 18. Nxf3 Nb4 19. Re2 Rfe8 20. Bc3 Nc6 21. Rae1 Nd7 22. d4 f6 23. Kg2 b5 24. d5 Na7 25. a5 c5 26. Ra1 b4 27. Bb2 Nb5 28. Nd2 b6 29. Nc4 bxa5 30. Ree1 f5 31. exf5 Nf6 32. Red1 Ne4 33. Re1 Nf6 34. Red1 Nd4 35. Nxd6 Red8 36. Nc4 a4 37. Nb6 a3 38. Bxd4 exd4 39. Nxa8 Rxa8 40. d6 Rd8 41. Kf3 Rxd6 42. Rd2 Rd5 43. g4 Re5 44. Re2 Rxe2 45. Kxe2 Nxg4 46. h3 Ne5 47. f4 Nf7 48. Rg1 Nd6 49. f6 g6 50. Rxg6+ Kf7 51. Rxh6 a2 52. Rh7+ Kxf6 53. Ra7 Nb5 54. Rxa2 Nc3+ 55. Kd3 Nxa2 56. Kc4 Kf5 57. Kxc5 Kxf4 58. Kxd4 Kg3 59. c4 bxc3 60. Kd3 Kxh3 61. b4 Kg4 62. b5 Kf5 63. b6 Nb4+ 64. Kxc3 Nd5+ 65. Kd4 Nxb6 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.42"]
[White "Prithu Gupta"]
[Black "Linster, Philippe"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2478"]
[BlackElo "2294"]
[Annotator "ChessBase"]
[PlyCount "98"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 c5 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. e3 d5 9. d3 Nc6 10. Ne5 Qd6 11. f4 Rad8 12. Na3 a6 13. Qe2 e6 14. Nc2 Qe7 15. Nxc6 Bxc6 16. e4 dxe4 17. dxe4 Nd7 18. e5 Nb8 19. Ne3 Rd7 20. Bh3 Rfd8 21. Bc3 Be4 22. Rfe1 Rd3 23. Rac1 Nc6 24. Ng4 Bf3 25. Nf6+ Bxf6 26. exf6 Qd6 27. Qf2 Nd4 28. Bxd4 Qxd4 29. Qxd4 R8xd4 30. Kf2 Bh5 31. Kg1 Bf3 32. Rc2 Rd2 33. Rxd2 Rxd2 34. g4 Rd4 35. Re3 Rxf4 36. Rd3 Rxf6 37. Rd6 b5 38. Rxa6 bxc4 39. bxc4 Rf4 40. Ra3 Be2 41. Ra5 Rxc4 42. g5 Rc2 43. Ra8+ Kg7 44. Ra7 Bc4 45. a4 Bd5 46. a5 Ra2 47. Bf1 c4 48. a6 c3 49. Rc7 c2 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.43"]
[White "Seresin, Francesco"]
[Black "Swayams, Mishra"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "2300"]
[BlackElo "2478"]
[Annotator "ChessBase"]
[PlyCount "44"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 b6 5. Bg5 Bb7 6. e3 h6 7. Bh4 O-O 8. Nge2 Be7 9. f3 d5 10. cxd5 Nxd5 11. Bxe7 Qxe7 12. Nxd5 exd5 13. Kf2 c5 14. Qd2 Nc6 15. Nf4 cxd4 16. exd4 Qf6 17. Rd1 Ne7 18. g3 Nf5 19. Nh5 Qg6 20. Nf4 Qf6 21. Nh5 Qg6 22. Nf4 Qf6 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.44"]
[White "Henderson de La Fuente, Lance"]
[Black "Braeuning, Rudolf Wilhelm"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "2471"]
[BlackElo "2293"]
[Annotator "ChessBase"]
[PlyCount "86"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 c5 4. dxc5 Na6 5. Bxa6 Qa5+ 6. c3 Qxa6 7. Be3 Nf6 8. Nbd2 O-O 9. c4 b6 10. cxb6 Ng4 11. Bg5 Qxb6 12. O-O Qxb2 13. Rb1 Qa3 14. h3 Ne5 15. Nxe5 Bxe5 16. Nf3 Bg7 17. e5 Ba6 18. Qd5 h6 19. Be3 Rac8 20. Rfc1 Rc7 21. Qd2 Kh7 22. Rb3 Qa4 23. c5 Rb7 24. Rcb1 Rfb8 25. Kh1 Qc6 26. Qa5 Bc4 27. Rxb7 Rxb7 28. Rxb7 Qxb7 29. Qd8 Bd5 30. Qxe7 Bxf3 31. gxf3 Qxf3+ 32. Kg1 Qd5 33. Qd6 Qxa2 34. Qxd7 Qb1+ 35. Kg2 Qe4+ 36. Kf1 Qc4+ 37. Kg1 Bxe5 38. Qxa7 Qd5 39. Qa4 Bc7 40. Qh4 Qd1+ 41. Kg2 Qd5+ 42. Kg1 Qd1+ 43. Kg2 Qd5+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.45"]
[White "Blom, Vincent"]
[Black "Petrov, Martin"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2298"]
[BlackElo "2465"]
[Annotator "RC"]
[PlyCount "88"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 c5 5. c3 Nc6 6. Nbd2 Bd6 7. Bg3 O-O 8. Bd3 b6 9. O-O Bb7 10. Ne5 Rc8 11. f4 Ne7 12. Qb1 g6 13. Bf2 cxd4 14. exd4 Nf5 15. Qe1 Be7 16. g4 Nd6 17. Bh4 Nfe4 18. Bxe7 Qxe7 19. g5 f6 20. gxf6 Rxf6 21. Ng4 Rff8 22. Rc1 Kh8 23. Nf3 Rxf4 24. Nge5 Rcf8 25. Rc2 Nc4 26. Rg2 Ba6 27. Bxc4 Bxc4 28. Nxc4 dxc4 29. Nd2 Rxf1+ 30. Nxf1 Qf6 31. Nd2 Nxd2 32. Rxd2 Qg5+ 33. Rg2 Qf4 34. h3 Rf6 35. Qe2 b5 36. a4 a6 37. a5 Kg7 38. Qe1 Qc7 39. Kh1 Qxa5 40. Qe5 Qd8 41. Kg1 Qd5 42. Qc7+ Rf7 43. Qg3 Qe4 44. Qd6 Qe3+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.46"]
[White "Ronka, Erik"]
[Black "Kevlishvili, Robby"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2288"]
[BlackElo "2451"]
[Annotator "TA"]
[PlyCount "124"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 h5 9. Nd5 Bxd5 10. exd5 Nbd7 11. Be2 g6 12. Qd2 Bg7 13. c4 b6 14. Rc1 O-O 15. O-O Re8 16. Na1 Kh7 17. Nc2 Ng8 18. g4 Bh6 19. g5 Bg7 20. Nb4 Ne7 21. Bd3 Nc5 22. Be4 Qd7 23. Nc6 a5 24. Nxe7 Rxe7 25. b3 Qc8 26. Kh1 Rc7 27. Qe2 Kg8 28. Qg2 Qe8 29. Qe2 Rb8 30. Rc2 Bf8 31. Rfc1 Be7 32. Rb1 Qd8 33. Qd2 Rbc8 34. Rbc1 Qd7 35. Qe2 Bd8 36. Kg2 Rb8 37. h3 Be7 38. Kh2 Rbc8 39. Kg2 Rb7 40. Kh2 Bd8 41. Bd2 b5 42. cxb5 Rxb5 43. Be3 Rbb8 44. Rc4 Bb6 45. R1c3 Kg7 46. Bb1 Qb7 47. Qd1 Nd7 48. Bc1 Bd4 49. Rxc8 Rxc8 50. Rxc8 Qxc8 51. Ba3 Bc5 52. Bb2 Be3 53. h4 Qc5 54. Be4 Bxg5 55. Bxe5+ Nxe5 56. hxg5 Qf2+ 57. Kh1 Qh4+ 58. Kg2 Qxg5+ 59. Kf1 h4 60. Qe2 f5 61. Bc2 h3 62. a3 h2 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.47"]
[White "Kristensen, Kaare Hove"]
[Black "Mesaros, Florian"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "2259"]
[BlackElo "2447"]
[Annotator "ChessBase"]
[PlyCount "137"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 Nc6 5. e3 e5 6. d5 Bxc3+ 7. bxc3 Ne7 8. d6 cxd6 9. Qxd6 Qa5 10. Qb4 Nc6 11. Qxa5 Nxa5 12. Ba3 d5 13. cxd5 Nxd5 14. Bb5+ Bd7 15. Rd1 Nb6 16. Bxd7+ Nxd7 17. Nh3 Nc4 18. Bc1 Ke7 19. Ke2 Rhd8 20. Nf2 Nc5 21. Rxd8 Rxd8 22. Rd1 Rc8 23. Nd3 Na4 24. Bd2 Nxd2 25. Kxd2 e4 26. Nb4 Rd8+ 27. Kc2 Rxd1 28. Kxd1 exf3 29. gxf3 Nxc3+ 30. Kd2 Nb5 31. Kd3 Kd6 32. Kc4 Nc7 33. e4 Ne6 34. Nd3 f6 35. f4 g5 36. e5+ fxe5 37. fxe5+ Kc6 38. Nb4+ Kd7 39. Nd5 h6 40. Nf6+ Kc6 41. a4 Nc5 42. Ng8 Nxa4 43. Nxh6 Nc5 44. Nf5 b5+ 45. Kb4 Nd3+ 46. Ka5 Kc5 47. e6 Nb4 48. e7 Nc6+ 49. Ka6 Nxe7 50. Nxe7 b4 51. Nf5 b3 52. Ng3 b2 53. Ne4+ Kd4 54. Nd2 Kd3 55. Nb1 g4 56. Kb5 Kc2 57. Na3+ Kb3 58. Nb1 Kc2 59. Na3+ Kd1 60. Ka5 Kd2 61. Kb5 Kc1 62. Ka6 b1=Q 63. Nxb1 Kxb1 64. Kxa7 Kc2 65. Kb6 Kd2 66. Kc5 Ke2 67. Kd4 Kf2 68. Ke4 Kg2 69. Kf4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.48"]
[White "Arjun Kalyan"]
[Black "Groetzbach, Julian"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2445"]
[BlackElo "2250"]
[Annotator "ChessBase"]
[PlyCount "69"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. O-O h5 9. h3 Bc5 10. Nxc6 bxc6 11. e5 Qxe5 12. Bf4 Qd4 13. Qe2 Be7 14. Be5 Qa7 15. Rfd1 d5 16. Na4 Kf8 17. c4 Nd7 18. Bc3 Qb8 19. h4 Nc5 20. Nxc5 Bxc5 21. Rac1 Bd6 22. Bf3 f6 23. Kg2 Be5 24. cxd5 cxd5 25. Bxh5 Bb7 26. Bf3 Qd6 27. Ba5 Qd7 28. h5 d4 29. Bc7 Bxc7 30. Bxb7 Ra7 31. Bc6 Qd6 32. Bf3 Qe5 33. Qc4 Ke7 34. Rxd4 Qb5 35. Qxc7+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.49"]
[White "Garriga Cazorla, Pere"]
[Black "Rossi, Aldo A"]
[Result "1-0"]
[ECO "A56"]
[WhiteElo "2445"]
[BlackElo "2249"]
[Annotator "RC"]
[PlyCount "73"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 c5 2. d5 Nf6 3. c4 Ne4 4. Qc2 Qa5+ 5. Nd2 Nd6 6. e4 e5 7. Ngf3 f6 8. a3 Qc7 9. Be2 a6 10. O-O g6 11. b4 b6 12. Ne1 Nf7 13. Nd3 Bh6 14. g3 d6 15. f4 O-O 16. bxc5 bxc5 17. Rb1 Ra7 18. f5 Kg7 19. Kg2 Rb7 20. Rxb7 Qxb7 21. Nf2 Bd7 22. Ng4 Qc8 23. h3 Qd8 24. Qc3 gxf5 25. exf5 Bxd2 26. Bxd2 Kh8 27. Qc2 Bc8 28. Nf2 Nd7 29. Ne4 Nb6 30. Kh2 Nd7 31. g4 Rg8 32. h4 h6 33. Qc1 Qf8 34. Kg3 Qg7 35. Kf2 Nb6 36. Ke1 Bd7 37. g5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.50"]
[White "Nebolsina, Vera"]
[Black "Fedorovsky, Michael"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2242"]
[BlackElo "2442"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 Nxb5 5. Nxb5 d5 6. exd5 a6 7. Nc3 Nf6 8. Ne5 b5 9. Qe2 b4 10. Na4 Qxd5 11. Nb6 Qxg2 12. Rf1 Rb8 13. Nxc8 Rxc8 14. Qxa6 Rd8 15. d3 Qd5 16. Bf4 g5 17. Qb5+ Nd7 18. Nxd7 Rxd7 19. Qb8+ Rd8 20. Qb5+ Rd7 21. Qb8+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.51"]
[White "Carre, Sylvain"]
[Black "Froewis, Georg"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2224"]
[BlackElo "2438"]
[Annotator "ChessBase"]
[PlyCount "72"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 e6 2. Bf4 c5 3. e3 Nf6 4. c3 Nc6 5. Nf3 d5 6. Nbd2 cxd4 7. exd4 Nh5 8. Bg5 f6 9. Be3 Bd6 10. g3 O-O 11. Bd3 g6 12. c4 Nb4 13. Bb1 dxc4 14. Nxc4 Be7 15. Bh6 Re8 16. g4 Ng7 17. h4 e5 18. a3 e4 19. Bxe4 Bf8 20. Qe2 Qe7 21. Nfe5 fxe5 22. axb4 exd4 23. Bd5+ Kh8 24. Qxe7 Rxe7+ 25. Kf1 Bxg4 26. Nb6 Rd8 27. Rxa7 Re5 28. Bxb7 d3 29. Nc4 Re2 30. f3 Nf5 31. Bg5 Ng3+ 32. Kg1 Bg7 33. fxg4 Bd4+ 34. Be3 d2 35. Ra1 Bxe3+ 36. Nxe3 Nxh1 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.52"]
[White "Shyam Prasad Reddy K"]
[Black "Carow, Johannes"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "2215"]
[BlackElo "2434"]
[Annotator "ChessBase"]
[PlyCount "178"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Nf3 Be7 8. Be2 O-O 9. O-O dxc4 10. Bxc4 b6 11. Qd2 Bb7 12. Rad1 Rc8 13. Rfe1 Na5 14. Be2 Nd5 15. Bxe7 Qxe7 16. Nxd5 Bxd5 17. b3 Qb7 18. Rc1 Rxc1 19. Qxc1 Rc8 20. Qf4 Nc6 21. h3 Nb4 22. Qd6 a5 23. a3 Na2 24. Bc4 Nc3 25. Re3 Ne4 26. Qf4 Nf6 27. Ne5 b5 28. Bf1 Be4 29. Ng4 Nxg4 30. Qxe4 Qxe4 31. Rxe4 Nf6 32. Re5 b4 33. axb4 axb4 34. Rb5 Kf8 35. Bc4 Rd8 36. Rxb4 Rxd4 37. Rb7 Ne4 38. Be2 Rd2 39. Bf3 Nxf2 40. Rb4 e5 41. Kf1 g6 42. Be2 Nh1 43. Ke1 Rd7 44. Re4 Re7 45. Re3 f5 46. b4 f4 47. Rb3 Rb7 48. Bf3 e4 49. Bxe4 Re7 50. b5 Ng3 51. b6 Nxe4 52. Kd1 Rb7 53. Rb4 Nc3+ 54. Kd2 Nd5 55. Rd4 Nxb6 56. Rxf4+ Kg7 57. Rb4 Rd7+ 58. Ke2 Nd5 59. Rb2 Nc3+ 60. Kf3 Rf7+ 61. Kg3 Nd5 62. Rd2 Nf6 63. Kh2 Re7 64. Rf2 Nd5 65. Rd2 Re5 66. Kg3 Kf6 67. Rf2+ Rf5 68. Rd2 Ne3 69. Rd6+ Kg5 70. h4+ Kh5 71. Rd7 Kh6 72. Re7 Nd5 73. Rb7 Nf6 74. Kh3 g5 75. g4 Rf3+ 76. Kg2 Rf4 77. Kh3 Rxg4 78. Rf7 Rxh4+ 79. Kg3 Rf4 80. Kg2 Kg6 81. Ra7 h5 82. Ra5 h4 83. Ra3 g4 84. Kg1 Rb4 85. Kf2 Kf5 86. Ra5+ Kf4 87. Ra3 Rb2+ 88. Ke1 Ne4 89. Ra4 h3 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.53"]
[White "Boev, Viktor"]
[Black "Raja Harshit"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2182"]
[BlackElo "2432"]
[Annotator "ChessBase"]
[PlyCount "89"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bd3 Ngf6 6. c3 e6 7. Bc2 b5 8. d4 Bb7 9. Re1 Be7 10. Nbd2 cxd4 11. cxd4 Rc8 12. Nf1 O-O 13. Ng3 Qc7 14. Bd3 Rfd8 15. Bd2 Qb6 16. a4 Ra8 17. Qe2 Bc6 18. Ba5 Qxa5 19. axb5 Qb6 20. bxc6 Qxc6 21. Rxa6 Rxa6 22. Bxa6 d5 23. e5 Ne8 24. Bb5 Qb7 25. Rb1 Nc7 26. Bxd7 Rxd7 27. Qd3 Na6 28. Ne2 Rc7 29. Nc3 Rc4 30. b3 Rc6 31. Na2 Nb4 32. Nxb4 Qxb4 33. g3 Rc3 34. Qd1 h6 35. Kg2 Bd8 36. Ra1 Be7 37. Rb1 Bd8 38. Ng1 Rc8 39. Ne2 Ra8 40. Qc2 Bb6 41. Rd1 Ra3 42. Rd3 Qe1 43. Rd1 Qb4 44. Rd3 Qe1 45. Rd1 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.54"]
[White "Lagunow, Raphael"]
[Black "Zolfagharian, Kevin"]
[Result "1-0"]
[ECO "B65"]
[WhiteElo "2428"]
[BlackElo "2192"]
[Annotator "ChessBase"]
[PlyCount "57"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8. O-O-O O-O 9. f4 Nxd4 10. Qxd4 Qa5 11. Qd3 a6 12. Qf3 Bd7 13. Bd3 Bc6 14. Kb1 b5 15. Qh3 e5 16. fxe5 dxe5 17. Nd5 Bxd5 18. exd5 h6 19. Bxf6 Bxf6 20. Qf5 Rfd8 21. d6 Kf8 22. Qh7 g6 23. Rhf1 Bg7 24. Bxg6 Ra7 25. Bxf7 Rxf7 26. Rxf7+ Kxf7 27. Rf1+ Ke6 28. Qxg7 Kxd6 29. Rd1+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.55"]
[White "Gilevych, Artem"]
[Black "Tscharotschkin, Michael"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2423"]
[BlackElo "2179"]
[Annotator "ChessBase"]
[PlyCount "71"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nc3 Be7 6. Nf3 O-O 7. cxd5 Nxd5 8. Bc4 Nb6 9. Bb3 c6 10. O-O Bg4 11. h3 Bh5 12. g4 Bg6 13. Ne5 N8d7 14. Nxg6 hxg6 15. Re1 Nf6 16. Bg5 Re8 17. Qf3 Nfd5 18. Nxd5 Nxd5 19. Bxd5 cxd5 20. Bxe7 Rxe7 21. Rxe7 Qxe7 22. Qxd5 Rd8 23. Qc4 Qe4 24. Rd1 Rd6 25. b3 Qf3 26. Qd3 Qd5 27. Re1 f5 28. Re8+ Kh7 29. Qg3 g5 30. Qd3 a5 31. Re7 b6 32. gxf5 Rc6 33. Qe4 Rc1+ 34. Kg2 Qb5 35. Rxg7+ Kxg7 36. Qe7+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.56"]
[White "Inkiov, Ventzislav"]
[Black "Jansen, Bob"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "2421"]
[BlackElo "2178"]
[Annotator "ChessBase"]
[PlyCount "71"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 e6 4. Nc3 cxd4 5. exd4 d5 6. Nf3 Be7 7. Bd3 dxc4 8. Bxc4 O-O 9. O-O Nbd7 10. Bd3 b6 11. Qe2 Bb7 12. Bg5 Re8 13. Rad1 Nf8 14. Ne5 Nd5 15. Bc1 f6 16. Nf3 Bd6 17. Rfe1 Rc8 18. Bd2 Bb8 19. h4 Qd6 20. Ne4 Nf4 21. Qf1 Qd5 22. Bxf4 Bxf4 23. Ba6 Qd7 24. Bxb7 Qxb7 25. Nc3 b5 26. Qxb5 Qxb5 27. Nxb5 Rc2 28. d5 Rxb2 29. a4 Bb8 30. Nbd4 e5 31. Nc6 Bd6 32. Rd2 Rb7 33. Rc2 Nd7 34. Nfd4 Kf7 35. Nb5 Bb8 36. Nxb8 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.57"]
[White "Low, Zhen Yu Cyrus"]
[Black "Boehm, Juergen"]
[Result "1-0"]
[ECO "B39"]
[WhiteElo "2418"]
[BlackElo "2163"]
[Annotator "ChessBase"]
[PlyCount "111"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 e5 10. Nb5 d6 11. Be2 Nxb5 12. cxb5 Be6 13. O-O O-O 14. Qa4 Qd7 15. Rfd1 Rfd8 16. Rac1 a6 17. Qb4 axb5 18. Bxb5 Qe7 19. a3 Bf8 20. Bc4 Rdc8 21. Rc3 Bxc4 22. Rxc4 Rxc4 23. Qxc4 Ra6 24. h3 Rc6 25. Qb3 Kg7 26. Rd5 Rc7 27. Rb5 f6 28. Bb6 Rd7 29. a4 Qf7 30. Rd5 f5 31. exf5 gxf5 32. f4 Kh8 33. Qd3 Bg7 34. Rxd6 Rxd6 35. Qxd6 exf4 36. Qb8+ Qf8 37. Qxf8+ Bxf8 38. Kf2 Kg7 39. Bc7 Kf6 40. Bxf4 Ke6 41. Ke3 Kd5 42. Kd3 Bg7 43. b3 Bd4 44. Be3 Be5 45. Bd2 Bd4 46. Bb4 Bf6 47. Bf8 Be5 48. b4 Bf6 49. Bc5 Bd8 50. Bd4 Be7 51. Bc3 Bd8 52. a5 Bc7 53. b5 Kc5 54. a6 bxa6 55. bxa6 Kb6 56. Ba5+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.58"]
[White "Kopylov, Michael"]
[Black "Siddharth, Jagadeesh"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2414"]
[BlackElo "2132"]
[Annotator "ChessBase"]
[PlyCount "51"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 Be7 6. O-O Nc6 7. Qa4 O-O 8. Qxc4 Na5 9. Qc2 c5 10. dxc5 Nc6 11. Bf4 Nb4 12. Qc4 Nbd5 13. Nc3 Bd7 14. Ne5 Rc8 15. b4 Nxf4 16. Qxf4 Qc7 17. Nxd7 Qxf4 18. gxf4 Nxd7 19. Rfd1 Nf6 20. Nb5 a5 21. a3 axb4 22. axb4 b6 23. Na7 Rc7 24. cxb6 Rc4 25. Nc6 Bxb4 26. b7 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.59"]
[White "Jacob, Volker"]
[Black "Gokerkan, Cem Kaan"]
[Result "1/2-1/2"]
[ECO "E70"]
[WhiteElo "2162"]
[BlackElo "2413"]
[Annotator "ChessBase"]
[PlyCount "109"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 a6 6. Ng3 Nbd7 7. Be2 c6 8. a4 h5 9. h4 a5 10. Be3 O-O 11. O-O e5 12. d5 Nc5 13. Bg5 Qc7 14. Ra3 Ra6 15. Qc2 Nh7 16. Bc1 Qe7 17. Rd1 Rd8 18. Na2 cxd5 19. cxd5 Ra8 20. Nc3 Qxh4 21. Nb5 b6 22. Re1 Nf6 23. Bf3 Ng4 24. Nf1 Ba6 25. g3 Qe7 26. Ne3 Nxe3 27. Bxe3 Rac8 28. Qd1 Qd7 29. Nc3 Rf8 30. Be2 Bb7 31. Qb1 f5 32. exf5 gxf5 33. Bxh5 Ba6 34. Be2 Bxe2 35. Rxe2 f4 36. Bxc5 f3 37. Re3 Rxc5 38. Qg6 Qh3 39. Qe6+ Qxe6 40. dxe6 d5 41. e7 Re8 42. Rxf3 Rxe7 43. Rd3 d4 44. Ne4 Rc1+ 45. Kg2 Re1 46. f3 Re2+ 47. Kh3 Rxb2 48. Rdb3 Rxb3 49. Rxb3 Re6 50. Kg4 Bh6 51. Kf5 Kf7 52. Rb5 Ke7 53. Rxe5 Rxe5+ 54. Kxe5 d3 55. f4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.60"]
[White "Ahlander, Bjorn"]
[Black "Schaub, Marc"]
[Result "1-0"]
[ECO "E54"]
[WhiteElo "2410"]
[BlackElo "1947"]
[Annotator "ChessBase"]
[PlyCount "32"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. Nf3 Nf6 5. e3 O-O 6. Bd3 dxc4 7. Bxc4 c5 8. O-O cxd4 9. exd4 h6 10. Qe2 a6 11. Rd1 b5 12. Bd3 Bb7 13. Bf4 Bd6 14. Ne5 Nbd7 15. Nxf7 Rxf7 16. Bxd6 Nb8 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.61"]
[White "Carstens, Andreas"]
[Black "Parvanyan, Ashot"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "2160"]
[BlackElo "2409"]
[Annotator "ChessBase"]
[PlyCount "98"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Bd3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. O-O Qc7 12. h3 O-O 13. Be3 Bd7 14. Rc1 Be8 15. Ng5 Qe7 16. f4 Nb4 17. Bb1 Ne4 18. Nxe4 dxe4 19. Bxe4 Nxa2 20. Ra1 Nb4 21. Nc3 Bc6 22. Bxc6 Nxc6 23. Qb3 Kh8 24. Rae1 Rac8 25. d5 exd5 26. Qxd5 Nb4 27. Qe4 a6 28. Qxe7 Bxe7 29. Bd4 Bd6 30. Ne4 Bb8 31. Ng5 Nc2 32. Bc3 Nxe1 33. Rxe1 Bxf4 34. Ne6 Rxc3 35. bxc3 Re8 36. Rd1 Be3+ 37. Kf1 h6 38. Nc7 Rf8+ 39. Ke2 Bb6 40. Nd5 Bc5 41. g4 Kh7 42. Rb1 Rd8 43. c4 b5 44. Nc7 bxc4 45. Nxa6 Bd4 46. Rb7 Bf6 47. Nb4 Bc3 48. Rb5 Rd2+ 49. Ke3 Rb2 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.62"]
[White "Schlenker, Joerg"]
[Black "Sawlin, Leonid"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2153"]
[BlackElo "2402"]
[Annotator "ChessBase"]
[PlyCount "109"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 e6 2. Nc3 d5 3. Bf4 Bd6 4. Qd2 Nf6 5. f3 c5 6. dxc5 Bxc5 7. O-O-O Nc6 8. e4 d4 9. Bb5 Qa5 10. Bxc6+ bxc6 11. Nb1 Qxa2 12. Ne2 O-O 13. Nxd4 Qa6 14. Nb3 Bb6 15. Qc3 Qa4 16. Be5 Ne8 17. Bd4 f6 18. Nc5 Qa2 19. Nb3 Qa4 20. Nc5 Qa2 21. Nb3 Qa4 22. Bxb6 axb6 23. Rd4 Qb5 24. Rb4 Qg5+ 25. N1d2 Qxg2 26. Rd1 Qxh2 27. Qxc6 Nc7 28. Rc4 Rf7 29. Qxb6 h5 30. Kb1 h4 31. e5 Nd5 32. Qc6 Rb8 33. exf6 Bd7 34. Qc5 Rc8 35. Qa5 Rxf6 36. Rxc8+ Bxc8 37. Ne4 Rf5 38. Qa8 Qc7 39. Nd4 Rf8 40. Qa3 h3 41. Ng5 Nf4 42. Qe3 Qe7 43. Ne4 Qh4 44. Rh1 Bb7 45. Nd6 Bd5 46. c4 Qh7+ 47. Ka2 Ng2 48. Qc3 Ra8+ 49. Kb3 Rb8+ 50. Ka2 e5 51. N4f5 Ra8+ 52. Kb3 Rb8+ 53. Ka2 Ra8+ 54. Kb3 Rb8+ 55. Ka2 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.63"]
[White "Kuerschner, Matthias"]
[Black "Menezes, Christoph"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "1955"]
[BlackElo "2399"]
[Annotator "ChessBase"]
[PlyCount "108"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Ne2 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Nc3 O-O 8. Be2 d6 9. O-O Bd7 10. Rc1 a6 11. Qd2 Rc8 12. f3 Re8 13. Nd5 Ne5 14. Rc2 Bc6 15. Rfc1 Ned7 16. b3 Nf8 17. Bf1 Bd7 18. Ne2 Bc6 19. Nd4 N6d7 20. Ne2 b6 21. Nec3 Rb8 22. Nb4 Bb7 23. Nbd5 e6 24. Nf4 Ne5 25. Nd3 Nc6 26. Qf2 Ba8 27. Nf4 Nd7 28. Nfe2 Qe7 29. Rd1 Red8 30. Nd4 Nce5 31. Qd2 f6 32. Qc1 Kh8 33. Qa3 Bb7 34. Qc1 Rg8 35. Bh6 Bxh6 36. Qxh6 g5 37. Qh3 g4 38. fxg4 Nxg4 39. Be2 Nde5 40. Bxg4 Nxg4 41. Qd3 f5 42. Nf3 Qg7 43. Re2 Rbf8 44. h3 Nf6 45. Qxd6 Nxe4 46. Nxe4 fxe4 47. Ne1 Qf6 48. Rdd2 e3 49. Rxe3 Rd8 50. Qb4 a5 51. Qxb6 Rxd2 52. Rxe6 Rdxg2+ 53. Nxg2 Rxg2+ 54. Kh1 Qf1+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.64"]
[White "Ziegenfuss, Antonia"]
[Black "Domingo Nunez, Alejandro"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "1945"]
[BlackElo "2396"]
[Annotator "ChessBase"]
[PlyCount "71"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. d5 exd5 6. cxd5 d6 7. e4 O-O 8. Bd3 Re8 9. Nge2 Nbd7 10. O-O a6 11. Bg5 h6 12. Bh4 Ne5 13. f4 Ng6 14. Bxf6 Qxf6 15. e5 dxe5 16. f5 Nf4 17. Nxf4 exf4 18. Rxf4 b5 19. Kh1 c4 20. Bc2 Bxc3 21. bxc3 Qxc3 22. f6 g5 23. Rc1 Qe3 24. Rf1 Re5 25. Qh5 g4 26. Qxe5 Qxe5 27. Rce1 Qxe1 28. Rxe1 Bd7 29. Re5 Rc8 30. Kg1 Rc5 31. Rh5 Bc6 32. Rxh6 Bxd5 33. Bh7+ Kf8 34. Bf5 Kg8 35. Bh7+ Kf8 36. Bf5 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.65"]
[White "Bacrot, Etienne"]
[Black "Schumann, Oliver"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2683"]
[BlackElo "1894"]
[Annotator "TA"]
[PlyCount "43"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 c5 2. b3 Nc6 3. Bb2 e6 4. e3 Nf6 5. d4 Qc7 6. a3 b6 7. Bd3 Bb7 8. Nbd2 cxd4 9. exd4 d5 10. O-O Bd6 11. Qe2 Ne7 12. Ne5 a6 13. f4 O-O 14. Rf3 Rfd8 15. Rh3 g6 16. Ndf3 Nf5 17. Ng5 Rf8 18. g4 Ng7 19. Rh6 Ne4 20. Nxh7 Be7 21. Qe3 Rfc8 22. Qh3 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.66"]
[White "Banusz, Tamas"]
[Black "Bluebaum, Karl-Ernst"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2614"]
[BlackElo "2266"]
[Annotator "ChessBase"]
[PlyCount "101"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. c4 Bg4 5. Ne5 Be6 6. cxd5 Bxd5 7. Nf3 c5 8. Nc3 Bc6 9. O-O e6 10. Qc2 Nbd7 11. e4 e5 12. d3 g6 13. a3 a5 14. a4 Bg7 15. Nd2 O-O 16. Nc4 b6 17. f4 exf4 18. gxf4 Ng4 19. e5 Bxg2 20. Qxg2 Qh4 21. Bd2 Nh6 22. Nd6 Qg4 23. Qxg4 Nxg4 24. h3 Ngxe5 25. fxe5 Nxe5 26. Bg5 f6 27. Bh4 Rad8 28. Nc4 Nxc4 29. dxc4 Rd4 30. Bg3 Rxc4 31. Rf4 Rxf4 32. Bxf4 Re8 33. Rd1 g5 34. Bc7 Re6 35. Rd8+ Kf7 36. Rb8 f5 37. Bxb6 Bxc3 38. bxc3 Re4 39. Rc8 Rxa4 40. Rxc5 Ra1+ 41. Kg2 a4 42. Rxf5+ Kg6 43. Ra5 Ra2+ 44. Kg3 Rc2 45. Bd4 h5 46. Rxa4 h4+ 47. Kf3 Rh2 48. Be5 Rc2 49. Ra6+ Kf5 50. Bd4 Rh2 51. Rf6# 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.67"]
[White "Alok Sinha"]
[Black "Ter-Sahakyan, Samvel"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2271"]
[BlackElo "2601"]
[Annotator "ChessBase"]
[PlyCount "44"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bf4 Be6 7. c5 Bg4 8. Qd2 a6 9. h3 Bh5 10. Be2 Bxe2 11. Ncxe2 Ne4 12. Qd1 e5 13. Be3 exd4 14. Nxd4 Qa5+ 15. Kf1 Bxc5 16. Nge2 Nxd4 17. Bxd4 O-O 18. g3 Bxd4 19. Nxd4 Qb6 20. b3 Rfe8 21. Rh2 Qf6 22. Ne2 Nd2+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.68"]
[White "Bernadskiy, Vitaliy"]
[Black "Lavrinenkov, Vadim"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2587"]
[BlackElo "2256"]
[Annotator "ChessBase"]
[PlyCount "91"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Bg5 c6 6. Be2 h6 7. Bh4 Bf5 8. Nf3 e6 9. Bd3 Bxd3 10. Qxd3 Nbd7 11. O-O Be7 12. Ne2 O-O 13. c4 Nh5 14. Bxe7 Qxe7 15. Rfe1 Rfd8 16. Nc3 Nhf6 17. Qc2 Qd6 18. Rad1 Qc7 19. Qe2 a6 20. c5 b6 21. b4 a5 22. a3 axb4 23. axb4 bxc5 24. dxc5 Nd5 25. Nxd5 cxd5 26. Nd4 Rdb8 27. Qd2 Nf6 28. f3 Ra4 29. Rb1 e5 30. Nc2 d4 31. f4 exf4 32. Qxd4 Rd8 33. Qe5 Qxe5 34. Rxe5 Rd2 35. Ne1 Nd5 36. c6 Kf8 37. Nf3 Rd3 38. Rbe1 Nc7 39. Re7 Ne6 40. Rxf7+ Kxf7 41. Ne5+ Kf6 42. Nxd3 Ra3 43. Nf2 Ke7 44. Ne4 Nd4 45. c7 Ra8 46. b5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.69"]
[White "Woelk, Tom-Frederic"]
[Black "Goganov, Aleksey"]
[Result "0-1"]
[ECO "B96"]
[WhiteElo "2263"]
[BlackElo "2580"]
[Annotator "ChessBase"]
[PlyCount "130"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qc7 8. Qe2 Nbd7 9. O-O-O Be7 10. g4 b5 11. a3 h6 12. Bxf6 Nxf6 13. Bg2 Bb7 14. h4 Nd7 15. g5 hxg5 16. hxg5 Rxh1 17. Bxh1 g6 18. Kb1 O-O-O 19. f5 e5 20. Nf3 gxf5 21. exf5 Nb6 22. f6 Bf8 23. Bg2 Kb8 24. Ka2 Re8 25. Nh4 e4 26. g6 fxg6 27. Qg4 Bc8 28. Qxg6 Be6+ 29. Kb1 Bf7 30. Qf5 d5 31. Ne2 Nc4 32. Rc1 Bh6 33. Rh1 Ne3 34. Qf2 Qxc2+ 35. Ka1 Nc4 36. Rb1 Ka8 37. Qc5 Ne3 38. Qd6 Qc8 39. Bh3 Nc4 40. Bxc8 Nxd6 41. Nf5 Nxf5 42. Bxf5 Bg5 43. Rf1 Rd8 44. Nc3 Rd6 45. Nxe4 dxe4 46. Bxe4+ Kb8 47. Bg6 Bxg6 48. f7 Bxf7 49. Rxf7 Bf6 50. Kb1 Bd4 51. Kc2 Rc6+ 52. Kb3 Rc7 53. Rf5 Kb7 54. Rd5 Bf6 55. Rf5 Rc6 56. Rf4 Kb6 57. a4 Re6 58. axb5 axb5 59. Rf3 Bd4 60. Kc2 Kc5 61. b3 Re2+ 62. Kc1 Kb4 63. Rh3 Bc3 64. Rh5 Re5 65. Rh4+ Kxb3 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.70"]
[White "Wagner, Dennis"]
[Black "Palozza, Christian"]
[Result "1-0"]
[ECO "E51"]
[WhiteElo "2577"]
[BlackElo "2242"]
[Annotator "ChessBase"]
[PlyCount "51"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. e3 O-O 5. Bd2 d5 6. Nf3 b6 7. cxd5 exd5 8. Rc1 a6 9. Bd3 Bb7 10. O-O Nbd7 11. Ne5 Bd6 12. f4 c5 13. Qf3 b5 14. Qh3 g6 15. Be1 b4 16. Ne2 c4 17. Bb1 Bc8 18. Qf3 Nb6 19. Bh4 Bb7 20. f5 Kg7 21. Nf4 Bc8 22. Nc6 Qc7 23. Bxf6+ Kxf6 24. fxg6 Bxf4 25. Ne5 hxg6 26. Qxf4+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.71"]
[White "Biastoch, Bennet"]
[Black "Kollars, Dmitrij"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "2261"]
[BlackElo "2570"]
[Annotator "ChessBase"]
[PlyCount "116"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 e5 2. e4 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Bc5 6. d3 b5 7. Bb3 d6 8. c3 O-O 9. a4 b4 10. Nbd2 Na5 11. Bc2 Rb8 12. d4 bxc3 13. bxc3 exd4 14. cxd4 Bb4 15. Ba3 Bg4 16. Bxb4 Rxb4 17. h3 Bh5 18. Rb1 Nc6 19. Rxb4 Nxb4 20. Bb1 Re8 21. Re1 a5 22. Nf1 Qd7 23. N1d2 Bg6 24. Nh4 Qc6 25. Nxg6 hxg6 26. Qc1 Qb6 27. Nf3 c5 28. dxc5 Qxc5 29. Nd2 Nd7 30. Nb3 Qb6 31. Qe3 Nc5 32. Nxc5 Qxc5 33. Qd2 Rc8 34. Bd3 d5 35. Bb5 d4 36. e5 Qc3 37. Rd1 Qxd2 38. Rxd2 d3 39. Rd1 Rd8 40. f3 g5 41. Kf2 Rd5 42. Bc4 Rxe5 43. Bxd3 Kf8 44. Bb5 Rd5 45. Re1 Rd2+ 46. Kg1 f5 47. Re8+ Kf7 48. Ra8 Nc2 49. Bc4+ Kf6 50. Rxa5 Ne3 51. Bb3 Rxg2+ 52. Kh1 Rg3 53. Ra6+ Ke5 54. Re6+ Kf4 55. a5 Rxh3+ 56. Kg1 Rxf3 57. a6 Kg3 58. a7 Rf1# 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.72"]
[White "Trifan, Andrei Ioan"]
[Black "Neiksans, Arturs"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "2252"]
[BlackElo "2559"]
[Annotator "ChessBase"]
[PlyCount "54"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nb5 d6 6. c4 Nf6 7. N1c3 a6 8. Na3 Be7 9. Be2 O-O 10. O-O b6 11. Be3 Bb7 12. f3 Nd7 13. Qd2 Rc8 14. Nc2 Nce5 15. b3 g5 16. Rfd1 Kh8 17. a4 Rg8 18. Bf1 Nc5 19. Rab1 Qf8 20. b4 Ncd7 21. Na3 f5 22. a5 bxa5 23. bxa5 Ba8 24. exf5 g4 25. fxg4 Rxg4 26. Kf2 Qxf5+ 27. Ke1 Bh4+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.73"]
[White "?"]
[Black "?"]
[Result "1/2-1/2"]
[Annotator "NA"]
[PlyCount "4"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 c5 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.74"]
[White "Lobron, Eric"]
[Black "Ruecker, Benjamin"]
[Result "0-1"]
[ECO "E46"]
[WhiteElo "2508"]
[BlackElo "2238"]
[Annotator "ChessBase"]
[PlyCount "71"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nge2 Re8 6. a3 Bf8 7. d5 a5 8. Ng3 Na6 9. Bd3 Nc5 10. Bc2 d6 11. O-O exd5 12. cxd5 g6 13. e4 Bd7 14. h3 b5 15. Qf3 Bg7 16. Bg5 h6 17. Be3 Na4 18. Bxa4 bxa4 19. Qd1 c6 20. Qd2 cxd5 21. exd5 h5 22. f3 Rb8 23. Bd4 Nh7 24. Rf2 Rxb2 25. Qxb2 Bxd4 26. Rd1 Bxf2+ 27. Qxf2 Qc7 28. Qd4 h4 29. Nge4 Rc8 30. Rd3 Rb8 31. Kh2 Rb3 32. Nf6+ Nxf6 33. Qxf6 Qa7 34. Rd4 Rxc3 35. Rxh4 Rc1 36. Rh8# 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.75"]
[White "Yuksel, Atilla Koksal"]
[Black "Malakhatko, Vadim"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2248"]
[BlackElo "2508"]
[Annotator "ChessBase"]
[PlyCount "72"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Bc4 Nc6 4. d3 Nge7 5. f4 d5 6. Bb3 dxe4 7. dxe4 Qxd1+ 8. Nxd1 Nd4 9. c3 Nxb3 10. axb3 b6 11. Nf3 Bb7 12. Nf2 Nc6 13. Be3 Na5 14. Nd2 Be7 15. Kd1 f5 16. Kc2 O-O 17. Rhe1 e5 18. g3 exf4 19. gxf4 fxe4 20. Nfxe4 Nc6 21. Ng3 Bh4 22. Nc4 Ne7 23. Rad1 Nd5 24. Nd6 Bc6 25. Bc1 Nxf4 26. Ndf5 Ng6 27. Nxh4 Nxh4 28. Re7 Be8 29. Be3 Ng2 30. Bg1 Bg6+ 31. Kc1 Rfe8 32. Rdd7 Rxe7 33. Rxe7 Nf4 34. b4 Kf8 35. Rd7 Nd3+ 36. Kd2 Ne5 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.76"]
[White "Schneider, Ilja"]
[Black "Kersten, Uwe"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2504"]
[BlackElo "2241"]
[Annotator "ChessBase"]
[PlyCount "45"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 Bd6 6. Qe2+ Be7 7. O-O O-O 8. Bg5 Bg4 9. Re1 Bd6 10. h3 Bh5 11. Nc3 c6 12. g4 Bg6 13. Ne5 Qb6 14. Bxf6 gxf6 15. Bxg6 fxe5 16. Bf5 Qxd4 17. Ne4 dxe4 18. Rad1 Qc5 19. Qd2 e3 20. Rxe3 e4 21. Rxe4 Nd7 22. Qh6 Bh2+ 23. Kg2 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.77"]
[White "Engel, Luis"]
[Black "Donchenko, Anatoly"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2490"]
[BlackElo "2237"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Bc5 5. c3 O-O 6. d4 Bb6 7. dxe5 Nxe4 8. Qd5 Nc5 9. Bg5 Ne7 10. Qc4 Ne6 11. Bh4 d5 12. exd6 cxd6 13. Nbd2 d5 14. Qa4 Qc7 15. Bg3 Qd8 16. Rad1 Nf5 17. Nc4 Nxg3 18. hxg3 Nc5 19. Qc2 Bg4 20. Ne3 Bxf3 21. gxf3 a6 22. Bc4 Ba7 23. Kg2 Rc8 24. Rxd5 Qf6 25. Rh1 Qg6 26. Nf5 Rc7 27. Rh4 h5 28. Ne7+ Rxe7 29. Rdxh5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.78"]
[White "Beerdsen, Thomas"]
[Black "Polatel, Ali"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2483"]
[BlackElo "2235"]
[Annotator "ChessBase"]
[PlyCount "53"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 g6 4. Nc3 Bg7 5. Be3 b5 6. a3 Nf6 7. e5 Nfd7 8. h4 e6 9. h5 a5 10. f4 Nb6 11. Nf3 b4 12. axb4 axb4 13. Rxa8 Nxa8 14. Na4 Ba6 15. Nc5 Bxf1 16. Nb7 Qc7 17. Nd6+ Ke7 18. Kxf1 Nb6 19. Qe1 Nc8 20. h6 Bf8 21. Qh4+ Kd7 22. Qf6 Bxd6 23. exd6 Nxd6 24. Qxh8 Nf5 25. Ne5+ Ke7 26. Qxb8 Nxe3+ 27. Ke2 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.79"]
[White "Milov, Leonid"]
[Black "Sieglen, Joachim"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "2474"]
[BlackElo "2233"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Nfd7 5. d4 c5 6. Ne2 cxd4 7. Nexd4 Nc6 8. Bf4 Qb6 9. c3 Nxd4 10. Nxd4 a6 11. Qd2 Nc5 12. Be2 Bd7 13. O-O Be7 14. f3 O-O 15. Kh1 Rfc8 16. b3 Be8 17. Rfe1 Qd8 18. a4 Nd7 19. Bd3 g6 20. Rec1 Nb8 21. Be3 Nd7 22. f4 Nc5 23. Bb1 a5 24. Qe1 Bd7 25. Bf2 b6 26. Bc2 Qf8 27. Bh4 f5 28. exf6 Bxf6 29. Bxf6 Qxf6 30. Qe3 Rf8 31. Rf1 Rae8 32. Rae1 e5 33. Ne2 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.80"]
[White "Wilhelm, Till"]
[Black "Warmerdam, Max"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2234"]
[BlackElo "2472"]
[Annotator "TA"]
[PlyCount "25"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 b5 2. g3 Nf6 3. Bg2 d5 4. O-O Bf5 5. c4 e6 6. cxd5 b4 7. d3 exd5 8. Qb3 Bc5 9. Nc3 Bb6 10. Na4 O-O 11. Nxb6 axb6 12. Qc2 Qc8 13. Bg5 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.81"]
[White "Gheng, Josef"]
[Black "Sonis, Francesco"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2233"]
[BlackElo "2467"]
[Annotator "RC"]
[PlyCount "90"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. O-O Be7 8. a3 a5 9. d3 Be6 10. Be3 O-O 11. Rc1 a4 12. Nd2 f5 13. Bxb6 cxb6 14. Nxa4 Bg5 15. Nc3 e4 16. f4 exf3 17. Nxf3 Bxc1 18. Qxc1 h6 19. Qe3 Re8 20. Qf2 Ra5 21. d4 Qf6 22. d5 Bxd5 23. Qxb6 Bxf3 24. Bxf3 Qd4+ 25. Qxd4 Nxd4 26. Bd5+ Kh7 27. e4 g6 28. Rd1 Nb5 29. exf5 gxf5 30. Bxb7 Nxc3 31. bxc3 Rxa3 32. c4 Rc3 33. Bd5 Re2 34. Rf1 Kg6 35. Rf2 Rxf2 36. Kxf2 Rc2+ 37. Kg1 Kf6 38. Kh1 Ke5 39. Kg1 Rb2 40. Kh1 Kd4 41. Kg1 Ke3 42. Be6 Ke4 43. Bd5+ Ke5 44. Kh1 Kf6 45. Kg1 Rc2 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.82"]
[White "Dourerassou, Jonathan"]
[Black "Meessen, Max"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2465"]
[BlackElo "2233"]
[Annotator "TA"]
[PlyCount "29"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Nxe4 5. O-O Nxc3 6. dxc3 f6 7. Nh4 g6 8. f4 d6 9. f5 Ne7 10. fxg6 hxg6 11. Rxf6 Rxh4 12. Bf7+ Kd7 13. Qf3 Bg7 14. Be6+ Ke8 15. Rf8+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.83"]
[White "Vrolijk, Liam"]
[Black "Cofmann, Veaceslav"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "2465"]
[BlackElo "2232"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 d6 5. d4 g6 6. Be2 Bg7 7. O-O O-O 8. b3 exd4 9. exd4 Bf5 10. Bb2 Re8 11. h3 Ne4 12. Nd5 Nf6 13. Ne3 Bc8 14. d5 Nb8 15. Re1 Nxd5 16. Qxd5 Bxb2 17. Rab1 Bf6 18. Ng4 Bxg4 19. hxg4 Nc6 20. Bf1 Qd7 21. g5 Bg7 22. c5 Rad8 23. Bc4 Rxe1+ 24. Rxe1 dxc5 25. Qxc5 Qd6 26. Qe3 b6 27. Qe4 Na5 28. Bf1 Nc6 29. Bc4 Na5 30. Bf1 Nc6 31. Bc4 Nb4 32. Qe7 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.84"]
[White "Perske, Thore"]
[Black "Michalczak, Thomas"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2450"]
[BlackElo "2226"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d5 5. e5 Bg4 6. h3 Bxf3 7. Qxf3 e6 8. h4 Qb6 9. Qd3 h5 10. Bg5 a6 11. O-O-O Nd7 12. f4 Nh6 13. g3 Qa5 14. Bh3 Nf5 15. g4 hxg4 16. Bxg4 Bh6 17. Bxf5 gxf5 18. Qg3 Bxg5 19. hxg5 Rg8 20. Qe1 Ke7 21. Rh6 Nf8 22. a3 Ng6 23. Qe3 Rac8 24. Qd2 Kf8 25. Kb1 c5 26. dxc5 Qxc5 27. Ne2 Kg7 28. Nd4 Rh8 29. Qh2 Rxh6 30. Qxh6+ Kg8 31. Nxe6 Qxc2+ 32. Ka2 Qc4+ 33. Ka1 fxe6 34. Qxg6+ Kf8 35. Qf6+ Ke8 36. Qxe6+ Kf8 37. Qxf5+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.85"]
[White "Korley, Kassa"]
[Black "Hoerstmann, Rudi"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2440"]
[BlackElo "2225"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. e4 c5 4. d5 d6 5. Ne2 Nf6 6. Nec3 O-O 7. Be2 e6 8. O-O Na6 9. Bg5 h6 10. Be3 e5 11. Nd2 Qe7 12. a3 Nd7 13. Kh1 Kh7 14. g4 Bf6 15. Nf3 Bg5 16. Nxg5+ hxg5 17. Qd2 f6 18. Kg2 Rh8 19. Rh1 Kg7 20. h3 Nb6 21. Bd3 Bd7 22. b3 Rab8 23. Rag1 Na8 24. Nb5 N6c7 25. Nxa7 b5 26. b4 bxc4 27. Bxc4 cxb4 28. axb4 Nb5 29. Bxb5 Bxb5 30. Ra1 Nc7 31. Nxb5 Nxb5 32. Ra6 Rb7 33. Rha1 Rhb8 34. Ra8 Qd7 35. Rxb8 Rxb8 36. Ra6 Kf7 37. Qc2 Nd4 38. Qc4 Nb5 39. Rc6 Rb7 40. Bb6 Na7 41. Bxa7 Rxa7 42. b5 Qd8 43. b6 Rd7 44. Rc7 Ke7 45. Rxd7+ Qxd7 46. Qc6 f5 47. gxf5 gxf5 48. Qxd7+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.86"]
[White "Krause, Benedict"]
[Black "Kerem, Halil Ozgun"]
[Result "1/2-1/2"]
[ECO "B96"]
[WhiteElo "2435"]
[BlackElo "2223"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qc7 8. Qe2 Nbd7 9. O-O-O b5 10. a3 Bb7 11. g4 Be7 12. f5 e5 13. Bxf6 gxf6 14. Nb3 h5 15. gxh5 Bf8 16. h4 Rc8 17. Rh3 Nb6 18. Kb1 Bh6 19. Na5 Ba8 20. Rhd3 Rd8 21. Qe1 Ke7 22. Bg2 Rhg8 23. Bf3 Nc4 24. Nxc4 bxc4 25. Nd5+ Bxd5 26. Rxd5 Rd7 27. Be2 Bf4 28. Qc3 Rc8 29. Ka2 Qc6 30. Kb1 Bh6 31. b3 cxb3 32. Qxc6 Rxc6 33. cxb3 Rb7 34. Kb2 Be3 35. R5d3 Bd4+ 36. Rxd4 exd4 37. Rxd4 Rbc7 38. Bc4 Kf8 39. Kc3 Kg7 40. b4 Kh6 41. a4 Kxh5 42. b5 axb5 43. axb5 Rb6 44. Kb4 Ra7 45. Be2+ Kh6 46. Rd2 Ra1 47. Rc2 Rb8 48. Rc7 Rb1+ 49. Ka5 Ra1+ 50. Kb4 Rb1+ 51. Ka5 Ra1+ 52. Kb4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.87"]
[White "Monroy, Charles"]
[Black "Poysti, Nathanael"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2433"]
[BlackElo "2214"]
[Annotator "ChessBase"]
[PlyCount "127"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 c5 2. b3 Nc6 3. c4 Nf6 4. Bb2 e6 5. g3 Be7 6. Bg2 O-O 7. Nc3 a6 8. O-O Rb8 9. d4 cxd4 10. Nxd4 Nxd4 11. Qxd4 b5 12. c5 Bb7 13. Bxb7 Rxb7 14. Ne4 Ne8 15. Rfd1 Qb8 16. Rac1 f5 17. c6 dxc6 18. Nc5 Bxc5 19. Qxc5 Nf6 20. Be5 Qa7 21. Qxc6 Rb6 22. Qc7 Rb7 23. Qd6 Re7 24. Rc6 Ne4 25. Qd4 Ra8 26. Qxa7 Raxa7 27. f3 Nf6 28. Rdd6 Kf7 29. Rxa6 Nd5 30. a3 Rac7 31. Rac6 Ra7 32. Bb2 g5 33. Rc5 Rac7 34. Rdc6 Rxc6 35. Rxc6 f4 36. Kf2 Rd7 37. Rc5 Rb7 38. b4 h6 39. Bc1 Kf6 40. h4 Rb8 41. hxg5+ hxg5 42. e4 fxe3+ 43. Bxe3 Rb7 44. Bc1 Rb8 45. Ke2 Kf5 46. g4+ Kg6 47. Kd3 Rb7 48. Rc6 Rb6 49. Rc5 Kf6 50. Ke4 Rb7 51. Bb2+ Kf7 52. Ke5 Nf4 53. Ke4 Kg6 54. Bc1 Nd5 55. Rc6 Kf6 56. Bb2+ Ke7 57. Bc1 Kf6 58. Kd4 Ne7 59. Rc5 Rd7+ 60. Ke4 Nd5 61. Bb2+ Kg6 62. Rxb5 Nf4 63. Be5 Ng2 64. Rb6 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.89"]
[White "Muetsch, Annmarie"]
[Black "Mendonca, Leon Luke"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2223"]
[BlackElo "2427"]
[Annotator "RC"]
[PlyCount "90"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c3 Ngf6 5. Qe2 a6 6. Ba4 e6 7. O-O Be7 8. d4 cxd4 9. cxd4 b5 10. Bc2 Bb7 11. b3 Rc8 12. Bb2 O-O 13. Bd3 d5 14. e5 Ne4 15. Nfd2 Nb6 16. Nxe4 dxe4 17. Bxe4 Bxe4 18. Qxe4 Qc7 19. Nc3 b4 20. Nd1 Nd5 21. Ne3 Nxe3 22. Qxe3 Qc2 23. Rab1 Qf5 24. Rbc1 Bg5 25. f4 Bh6 26. Qe2 Bxf4 27. Rc4 Rxc4 28. bxc4 Qg5 29. Qf3 Bd2 30. g3 a5 31. Kg2 Qg6 32. Rf2 Bg5 33. d5 exd5 34. cxd5 Rc8 35. d6 h6 36. Bd4 a4 37. Qb7 Rc2 38. d7 Kh7 39. Qd5 Rxf2+ 40. Bxf2 Qc2 41. h4 Bd8 42. Qxf7 b3 43. axb3 axb3 44. e6 b2 45. e7 Qe4+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.90"]
[White "Huber, Philipp"]
[Black "Schitco, Ivan"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2208"]
[BlackElo "2424"]
[Annotator "TA"]
[PlyCount "52"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 gxf6 4. c4 dxc4 5. e3 c5 6. d5 Bg7 7. Nc3 a6 8. a4 f5 9. Bxc4 Qd6 10. f4 Nd7 11. Nf3 Nb6 12. Qb3 Nxc4 13. Qxc4 O-O 14. O-O Bd7 15. Ne5 b5 16. axb5 axb5 17. Nxb5 Bxb5 18. Qxb5 Rxa1 19. Rxa1 Bxe5 20. fxe5 Qxd5 21. Rc1 Rc8 22. Qc4 Qxe5 23. b4 Qxe3+ 24. Kh1 Qe6 25. bxc5 Qxc4 26. Rxc4 Kf8 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.91"]
[White "Aymerich Verdaguer, Eduard"]
[Black "Cukrowski, Filip"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2204"]
[BlackElo "2421"]
[Annotator "ChessBase"]
[PlyCount "80"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 c6 6. Nc3 d5 7. cxd5 exd5 8. Ne5 b5 9. Qb3 b4 10. Na4 Bb5 11. Bd2 a5 12. Bg5 Be7 13. Bg2 O-O 14. Rc1 Nfd7 15. Bxe7 Qxe7 16. Nd3 Nf6 17. e3 Ne4 18. Nac5 Nd7 19. Nxd7 Qxd7 20. Qd1 Qf5 21. O-O Nc3 22. bxc3 Qxd3 23. Qb3 Bc4 24. Qb2 Rfb8 25. Rfd1 bxc3 26. Qxc3 Qxc3 27. Rxc3 a4 28. Rxc4 dxc4 29. Bxc6 Ra6 30. d5 Kf8 31. Rc1 a3 32. Rxc4 Ke7 33. e4 f6 34. f4 Kd6 35. Rc1 Rab6 36. e5+ fxe5 37. fxe5+ Kxe5 38. Re1+ Kd6 39. Re6+ Kc5 40. Re7 Rb2 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.92"]
[White "Nilsson, Patrik"]
[Black "Rosner, Jonas"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "2203"]
[BlackElo "2416"]
[Annotator "ChessBase"]
[PlyCount "48"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 g6 7. cxd5 Nxd5 8. Bc4 Nb6 9. Bb3 Bg7 10. Be3 O-O 11. h3 Na5 12. Bc2 Nac4 13. Qe2 Nxb2 14. Bb3 N2a4 15. Nxa4 Nxa4 16. O-O Nc3 17. Qc4 Ne4 18. Ne5 Be6 19. d5 Bf5 20. Bf4 g5 21. Nxf7 Rxf7 22. Bc7 Nd6 23. Bxd8 Nxc4 24. Bxe7 Nd2 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.93"]
[White "Jerez Perez, Alfonso"]
[Black "Alvarez Serrano, Carlos"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2413"]
[BlackElo "2200"]
[Annotator "ChessBase"]
[PlyCount "200"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 d5 7. exd6 Qxd6 8. O-O Be6 9. d4 Bxb3 10. axb3 cxd4 11. Na3 a6 12. cxd4 Nd5 13. Nc4 Qd8 14. Nfe5 Nxe5 15. dxe5 e6 16. Qg4 b5 17. Nd6+ Bxd6 18. Qxg7 Bxe5 19. Qxe5 Qf6 20. Qd6 Qd8 21. Qc6+ Ke7 22. Rxa6 Rxa6 23. Qxa6 Qb6 24. Qxb6 Nxb6 25. Be3 Nd5 26. Bc5+ Kf6 27. Ra1 b4 28. g3 Rc8 29. Ra5 Kg6 30. Kg2 Rc6 31. Kf3 Kf5 32. h3 h5 33. g4+ hxg4+ 34. hxg4+ Kg6 35. Ke4 Kg5 36. f3 Kh4 37. Rb5 Kg3 38. Bxb4 Rc2 39. Bd6+ Kg2 40. Rb7 f6 41. f4 Rxb2 42. f5 Re2+ 43. Kd3 Kf3 44. fxe6 Rxe6 45. Bc5 Re4 46. b4 Nxb4+ 47. Bxb4 Rxg4 48. Bc3 f5 49. Rb1 Rg2 50. Bd4 f4 51. Rf1+ Kg4 52. Bf2 Rh2 53. Ke2 Rh3 54. Rg1+ Kf5 55. Rg8 Ra3 56. Bc5 Rg3 57. Rf8+ Ke4 58. Re8+ Kf5 59. Kf2 Rd3 60. Bb4 Kg4 61. Rf8 Rd4 62. Bc3 Rd3 63. Rg8+ Kf5 64. Ba5 Ra3 65. Bd2 Ra4 66. Ke2 Rd4 67. Rg7 Ra4 68. Bc3 Re4+ 69. Kf2 Rc4 70. Bd2 Ra4 71. Ke2 Rd4 72. Bc3 Re4+ 73. Kd2 Re3 74. Bd4 Rg3 75. Re7 Rh3 76. Bc5 Rh8 77. Rf7+ Ke5 78. Bb6 Ke4 79. Bc7 Rh2+ 80. Ke1 Rh1+ 81. Kf2 Rh2+ 82. Kg1 Rh4 83. Kg2 Rg4+ 84. Kf2 Rh4 85. Re7+ Kf5 86. Re5+ Kg4 87. Re4 Kf5 88. Ra4 Rh2+ 89. Kg1 Rh4 90. Ra5+ Kg4 91. Kg2 Rh7 92. Rc5 Rh4 93. Bd8 Rh5 94. Rc7 Kf5 95. Rf7+ Kg4 96. Rg7+ Kf5 97. Rf7+ Kg4 98. Bc7 Rf5 99. Rg7+ Rg5 100. Rxg5+ Kxg5 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.94"]
[White "Lorscheid, Gerhard"]
[Black "Roseneck, Jonas"]
[Result "0-1"]
[ECO "E36"]
[WhiteElo "2202"]
[BlackElo "2407"]
[Annotator "ChessBase"]
[PlyCount "58"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 b6 5. a3 Bxc3+ 6. Qxc3 d5 7. Bg5 dxc4 8. Qxc4 O-O 9. Nf3 Ba6 10. Qa4 c5 11. e3 Bxf1 12. Rxf1 cxd4 13. Bxf6 Qxf6 14. Qxd4 Qg6 15. Rc1 Na6 16. b4 Rad8 17. Qb2 Rd5 18. g3 Rfd8 19. Nd4 Nb8 20. Qc2 Qh5 21. h4 g6 22. Qe2 Qe5 23. f4 Qd6 24. Kf2 e5 25. Nf3 Nc6 26. b5 Ne7 27. fxe5 Qxa3 28. Ra1 Qb4 29. Rxa7 Rd2 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.95"]
[White "Thinius, Marco"]
[Black "Erdmann, Stefan"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "2406"]
[BlackElo "2199"]
[Annotator "ChessBase"]
[PlyCount "108"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nc3 e6 6. d4 cxd4 7. Nb5 d5 8. cxd5 Qa5+ 9. Nd2 Qxb5 10. a4 Qb4 11. dxc6 Ne7 12. b3 bxc6 13. Ba3 Qb7 14. O-O O-O 15. Nc4 Qc7 16. Rc1 Re8 17. Bd6 Qd8 18. Be5 Bxe5 19. Nxe5 Bb7 20. Qd2 f6 21. Nxc6 Nxc6 22. Bxc6 Re7 23. b4 Kg7 24. b5 Qd6 25. Bxb7 Rxb7 26. Rc6 Qd5 27. Rfc1 Rd8 28. R1c5 Qe4 29. f3 Qb1+ 30. Rc1 Qb3 31. Rc7+ Rd7 32. Rxb7 Rxb7 33. Qxd4 e5 34. Qe4 Rd7 35. Kf2 Qb2 36. Rc2 Qa1 37. Kg2 Qe1 38. h4 h5 39. Rc8 Rf7 40. Qc4 Qa5 41. Kf1 Qb6 42. Qc6 Qxc6 43. Rxc6 Rd7 44. e4 Kf7 45. Ke2 Ke7 46. Ke3 g5 47. a5 gxh4 48. gxh4 Rd1 49. Rc7+ Kd6 50. Rxa7 Rb1 51. Rb7 Rb3+ 52. Kf2 Kc5 53. a6 f5 54. exf5 Kd5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.96"]
[White "Joeres, Stefan"]
[Black "Benkovic, Petar"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "2202"]
[BlackElo "2405"]
[Annotator "ChessBase"]
[PlyCount "198"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. Qe2 d6 7. c4 b6 8. Nc3 Bb7 9. O-O g6 10. Bg5 Bg7 11. Rad1 Nbd7 12. Kh1 Qc7 13. Bc2 O-O 14. Bh4 Rac8 15. Bb3 Nc5 16. f3 Qb8 17. Nc2 Rfe8 18. Bg3 Rcd8 19. Ba4 Nxa4 20. Nxa4 Bc6 21. Nc3 h6 22. Nb4 Bb7 23. Na4 Qc7 24. Qe3 Nh5 25. Bf2 b5 26. cxb5 axb5 27. Nc3 Qc4 28. a3 g5 29. Qd3 Qxd3 30. Nxd3 Bxc3 31. bxc3 Ra8 32. Ra1 Rec8 33. Rfc1 Kf8 34. Be3 Ke7 35. Nb2 Ba6 36. Kg1 Rab8 37. Nd3 Rc4 38. Nb2 Rc7 39. Nd1 Rbc8 40. Kf2 Rc4 41. g3 Nf6 42. Bd2 Nd7 43. Ne3 R4c5 44. a4 Ne5 45. Rcb1 bxa4 46. Rxa4 R5c6 47. Rba1 Bb5 48. Ra7+ R6c7 49. Rxc7+ Rxc7 50. f4 Nd3+ 51. Kf3 Bc6 52. fxg5 hxg5 53. Ng4 f6 54. Be3 Be8 55. Ke2 Nb2 56. Ke1 Bh5 57. Nf2 Nc4 58. Ra7 Rxa7 59. Bxa7 Bf3 60. h4 gxh4 61. gxh4 Kf7 62. Nd1 Bxe4 63. Ne3 Ne5 64. Bb8 Nf3+ 65. Kf2 d5 66. Kg3 Nd2 67. Bd6 Bd3 68. Bb4 Ne4+ 69. Kf3 Kg6 70. Ng2 e5 71. Ne3 Nd2+ 72. Kf2 Bc4 73. Ba5 Kh5 74. Bd8 Ne4+ 75. Kf3 Nd2+ 76. Kf2 Kg6 77. Ba5 f5 78. Bc7 e4 79. h5+ Kxh5 80. Nxf5 Kg6 81. Ne7+ Kf6 82. Nc6 Nb1 83. Be5+ Ke6 84. Bd4 Bb5 85. Ne5 Na3 86. Ng6 Nc2 87. Nf4+ Kd6 88. Ng2 Bc4 89. Ne3 Na3 90. Kg3 Nb5 91. Kf4 Bb3 92. Nf5+ Ke6 93. Ng7+ Kd6 94. Nf5+ Ke6 95. Ng7+ Kf7 96. Nf5 Ke6 97. Ng7+ Kf7 98. Nf5 Ke6 99. Ng7+ Kf7 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.97"]
[White "Ertan, Can"]
[Black "Hill, Alistair"]
[Result "1-0"]
[ECO "C12"]
[WhiteElo "2404"]
[BlackElo "2199"]
[Annotator "ChessBase"]
[PlyCount "33"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Bc1 c5 9. Ne2 Qa5 10. f3 Nxc3 11. Qd2 cxd4 12. Nxd4 Qc7 13. Bb2 Qxe5+ 14. Kf2 Na4 15. Bb5+ Bd7 16. Bxa4 Bxa4 17. Qb4 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.98"]
[White "Spyropoulos, Nikolaos"]
[Black "Pahud, Cedric"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "2400"]
[BlackElo "2194"]
[Annotator "ChessBase"]
[PlyCount "83"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 O-O 10. Qd2 Be6 11. Rc1 Qa5 12. f3 Rfc8 13. b3 a6 14. Na4 Qxd2+ 15. Kxd2 Nd7 16. g4 f5 17. gxf5 gxf5 18. Nc3 Rf8 19. Rhg1 Kh8 20. exf5 Rxf5 21. f4 Rff8 22. Bf3 Rab8 23. Nd5 Rf7 24. Rg5 Nf6 25. Re1 Bxd5 26. cxd5 Rc8 27. Kd3 Bh6 28. Bd4 Bg7 29. h4 Ne8 30. Bg4 Rc7 31. Bh5 Rf8 32. Bb6 Rc3+ 33. Kd2 Bf6 34. Rf5 Rg3 35. Bxe8 Bc3+ 36. Kc2 Rxf5 37. Rxe7 Rxd5 38. Be3 Bd4 39. Bd2 Rg2 40. Bf7 Bf6 41. Re8+ Kg7 42. Bxd5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.99"]
[White "Saraci, Nderim"]
[Black "Kardoeus, David"]
[Result "1/2-1/2"]
[ECO "E65"]
[WhiteElo "2397"]
[BlackElo "2189"]
[Annotator "ChessBase"]
[PlyCount "34"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. c4 c5 7. Nc3 Be6 8. dxc5 Nc6 9. Be3 dxc5 10. Bxc5 Qa5 11. Ba3 Bxc4 12. Nd4 Nd5 13. Bxd5 Bxd4 14. Bxc4 Bxc3 15. Qd5 Rad8 16. Qxa5 Bxa5 17. Rfd1 Bd2 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.100"]
[White "Baskin, Robert"]
[Black "Mahitosh Dey"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "2394"]
[BlackElo "2187"]
[Annotator "ChessBase"]
[PlyCount "81"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bb7 7. d3 Bc5 8. Nc3 d6 9. a4 b4 10. Ne2 O-O 11. Ng3 Bc8 12. c3 bxc3 13. bxc3 Rb8 14. Bc4 Na5 15. Ba2 Be6 16. d4 exd4 17. cxd4 Nb3 18. Bxb3 Bxb3 19. Qd3 Ba7 20. d5 Nd7 21. Be3 Bxe3 22. Qxe3 Nc5 23. Rfc1 Qd7 24. Rxc5 dxc5 25. Ne5 Qd6 26. Nc6 g6 27. e5 Qd7 28. Nxb8 Rxb8 29. Ne4 Qf5 30. Nf6+ Kg7 31. g4 Qc2 32. Rc1 Qa2 33. Rxc5 Bc4 34. Kg2 Rb1 35. d6 cxd6 36. Nh5+ Kf8 37. Rc8+ Ke7 38. Qa7+ Ke6 39. Re8+ Kd5 40. Nf6+ Kc6 41. Rc8# 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.101"]
[White "Hacker, Jonas"]
[Black "Le Goff, Ronan"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "2392"]
[BlackElo "2186"]
[Annotator "ChessBase"]
[PlyCount "73"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 O-O 8. a4 b4 9. d4 d6 10. dxe5 Nxe5 11. h3 Bb7 12. Nbd2 Re8 13. Nxe5 dxe5 14. Qe2 Bf8 15. a5 Qe7 16. Bc4 Red8 17. Bd3 Nd7 18. Nb3 Nc5 19. Nxc5 Qxc5 20. b3 Qc6 21. Bb2 Qf6 22. Qe3 Bd6 23. Bc4 Qe7 24. Qg3 Re8 25. Rad1 Rab8 26. f4 Qf6 27. fxe5 Bxe5 28. Bxe5 Qxe5 29. Qxe5 Rxe5 30. Rd7 Rxa5 31. Bxf7+ Kh8 32. e5 Rc8 33. e6 Bc6 34. Rd4 Rd5 35. Rxd5 Bxd5 36. Rd1 c6 37. e7 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.102"]
[White "Kraemer, Enrico"]
[Black "Wenninger, Philipp"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "2200"]
[BlackElo "2391"]
[Annotator "ChessBase"]
[PlyCount "129"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. c5 Bg4 6. Ne5 Bf5 7. Bf4 Nbd7 8. e3 Nxe5 9. Bxe5 Nd7 10. Bg3 e5 11. Bd3 Bxd3 12. Qxd3 Be7 13. O-O O-O 14. b4 Bf6 15. a4 Re8 16. h3 h5 17. b5 axb5 18. axb5 h4 19. Bh2 Qe7 20. Kh1 g6 21. Rfd1 Bg7 22. Qb1 Rxa1 23. Qxa1 exd4 24. exd4 Nxc5 25. bxc6 bxc6 26. dxc5 Qxc5 27. Rc1 Qxf2 28. Bg1 Qd2 29. Qa3 Bf8 30. Qa1 Bg7 31. Qa3 d4 32. Nb1 Qe2 33. Rxc6 Rb8 34. Rc1 d3 35. Qa7 Be5 36. Qe3 Bg3 37. Nc3 Qxe3 38. Bxe3 Re8 39. Bd2 Rb8 40. Ne4 Be5 41. Rd1 Rd8 42. Bc3 Bxc3 43. Nxc3 Kg7 44. Kg1 d2 45. Ne4 Re8 46. Nxd2 Rd8 47. Kf2 f5 48. Ke2 Re8+ 49. Kd3 Rd8+ 50. Kc3 Kh6 51. Ra1 g5 52. Ra5 Kg6 53. Nf3 Rc8+ 54. Kd3 Rb8 55. Ra2 g4 56. Nd4 Rb1 57. Rf2 Rh1 58. Ne6 Kf6 59. Nf4 Kg5 60. Ke3 Rh2 61. Rd2 Rh1 62. Rf2 Rh2 63. Rd2 Rh1 64. Ne6+ Kf6 65. Rb2 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.103"]
[White "D`Costa, Lorin"]
[Black "Loehr, Markus"]
[Result "1-0"]
[ECO "D93"]
[WhiteElo "2390"]
[BlackElo "2180"]
[Annotator "ChessBase"]
[PlyCount "63"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 c5 6. dxc5 Qa5 7. Rc1 dxc4 8. Bxc4 O-O 9. Nf3 Qxc5 10. Bb3 Qa5 11. O-O Nc6 12. h3 Bf5 13. Qe2 Ne4 14. g4 Nxc3 15. bxc3 Bd7 16. Rfd1 Be8 17. e4 Qa3 18. Rb1 Na5 19. Bd5 Bc6 20. Bxc6 bxc6 21. Rd7 Rfd8 22. Rbd1 Rxd7 23. Rxd7 Bxc3 24. e5 Qc5 25. Qd3 Kg7 26. Rd8 Rxd8 27. Qxd8 g5 28. Bxg5 Bxe5 29. Bxe7 Qc1+ 30. Kg2 Bc3 31. Bf8+ Kg6 32. Nh4# 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.104"]
[White "Gehmlich, Marcel"]
[Black "Van Kerkhof, David"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2189"]
[BlackElo "2389"]
[Annotator "ChessBase"]
[PlyCount "49"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. e3 e6 6. Nge2 Nge7 7. O-O O-O 8. d4 cxd4 9. Nxd4 d5 10. cxd5 Nxd5 11. Nxd5 exd5 12. Qb3 Nxd4 13. exd4 a5 14. Be3 Be6 15. Rac1 a4 16. Qxb7 Rb8 17. Qa6 Rxb2 18. Qxa4 Qa8 19. Qxa8 Rxa8 20. Rc5 Bf8 21. Bxd5 Rd8 22. Bxe6 Bxc5 23. Bxf7+ Kxf7 24. dxc5 Rxa2 25. Kg2 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.105"]
[White "Maisch, Julian"]
[Black "Ashwath, R.."]
[Result "0-1"]
[ECO "C60"]
[WhiteElo "2181"]
[BlackElo "2388"]
[Annotator "ChessBase"]
[PlyCount "102"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. O-O Bg7 6. h3 Ne7 7. d3 c5 8. Be3 b6 9. Nc3 Bb7 10. Nh2 O-O 11. Qd2 f5 12. Bh6 Nc6 13. Bxg7 Kxg7 14. Rae1 f4 15. Kh1 Nd4 16. f3 h5 17. Ne2 Ne6 18. Rg1 Kh7 19. Qc3 Qf6 20. a3 Rad8 21. b4 Rf7 22. Rd1 Rfd7 23. Nc1 g5 24. Nb3 cxb4 25. axb4 Rg7 26. Qa1 g4 27. fxg4 hxg4 28. Rdf1 Rdg8 29. hxg4 Rg6 30. Nd2 Nd4 31. Rf3 Nxf3 32. Ndxf3 Bc8 33. Qxe5 Qxe5 34. Nxe5 Rh6 35. Rf1 Bxg4 36. Rxf4 Bd1 37. Rf2 a5 38. Rd2 Bh5 39. Nc4 axb4 40. Kg1 Rf6 41. Ne3 Ra8 42. g4 Bf7 43. e5 Rf4 44. Kg2 Ra2 45. Nhf1 b3 46. cxb3 Bxb3 47. Kg3 Rd4 48. e6 Bxe6 49. Rd1 Ra3 50. Rc1 c5 51. Rb1 Rb3 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.106"]
[White "Hedman, Erik"]
[Black "Prraneeth Vuppala"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2385"]
[BlackElo "2177"]
[Annotator "ChessBase"]
[PlyCount "169"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 a6 6. Ne5 Bb4+ 7. Nc3 Nd5 8. O-O Bxc3 9. bxc3 b5 10. e4 Nxc3 11. Qf3 Ne2+ 12. Qxe2 Qxd4 13. Bf4 O-O 14. a4 Bb7 15. Rab1 c3 16. Nc4 Bc6 17. Na5 Qxa4 18. Bxc7 b4 19. Rfc1 Rc8 20. Qd3 Ra7 21. Bxb8 Rd7 22. Bd6 Qxa5 23. Bxb4 Rxd3 24. Bxa5 Bb5 25. Rc2 Ba4 26. Rxc3 Rdxc3 27. Bxc3 h6 28. Be1 Rc2 29. Bf1 Bc6 30. Bd3 Ra2 31. Rb6 Bb5 32. Bxb5 axb5 33. Bb4 Re2 34. f3 Re3 35. Kf2 Rb3 36. Rxb5 Rb2+ 37. Kg1 Rb3 38. f4 Re3 39. e5 Kh7 40. Bc5 Rc3 41. Kg2 Rc2+ 42. Bf2 Rc4 43. Rb2 Kg6 44. Kf3 Rc3+ 45. Ke4 h5 46. Bd4 Rc1 47. Rg2 Re1+ 48. Be3 Kh7 49. Kf3 Rf1+ 50. Bf2 Ra1 51. h3 Ra4 52. g4 hxg4+ 53. hxg4 Kg6 54. Be3 Rb4 55. Rd2 Ra4 56. Rd6 Kh7 57. f5 exf5 58. gxf5 Ra5 59. Bf4 Ra7 60. Kg4 Rb7 61. Ra6 Re7 62. Kf3 Rb7 63. Be3 Rb5 64. Ke4 Rb7 65. Ra7 Rb4+ 66. Bd4 Kg8 67. e6 fxe6 68. Rxg7+ Kf8 69. f6 Rb5 70. Be5 Rb4+ 71. Kd3 Rb3+ 72. Bc3 Rb5 73. Re7 Rb6 74. Ke4 Rb3 75. Bd4 Rb1 76. Rxe6 Re1+ 77. Kf5 Rd1 78. Bc5+ Kf7 79. Re7+ Kg8 80. Re8+ Kh7 81. f7 Rd5+ 82. Re5 Rd3 83. f8=Q Rf3+ 84. Ke6 Rf6+ 85. Qxf6 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.107"]
[White "Keller, Peter"]
[Black "Haast, Mark"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "2178"]
[BlackElo "2381"]
[Annotator "ChessBase"]
[PlyCount "52"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f3 e5 7. Nb3 Be7 8. Be3 O-O 9. Qd2 a5 10. a4 Nb4 11. O-O-O Be6 12. g4 d5 13. g5 Nxe4 14. fxe4 d4 15. Nxd4 exd4 16. Qxd4 Bxg5 17. Qc5 Bxe3+ 18. Qxe3 Qh4 19. Rd2 Rfd8 20. Bd3 Rac8 21. Rg1 g6 22. Rg3 Qe7 23. Kb1 Rc5 24. Be2 Rdc8 25. Bg4 Bxg4 26. Rxg4 Qe6 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.108"]
[White "Gschnitzer, Adrian"]
[Black "Elgersma, Onno"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2380"]
[BlackElo "2174"]
[Annotator "ChessBase"]
[PlyCount "39"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O c5 7. c4 Nbc6 8. dxc5 d4 9. Qa4 Qd7 10. Rd1 d3 11. Nc3 Ng6 12. g4 Ncxe5 13. Nb5 Rc8 14. gxf5 dxe2 15. Rxd7 Nxf3+ 16. Kg2 Nfh4+ 17. Kh3 e1=Q 18. Nc7+ Rxc7 19. Rxc7+ Kd8 20. Qd7# 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.109"]
[White "Ambartsumova, Karina"]
[Black "Kannenberg, Karl-Heinz"]
[Result "1-0"]
[ECO "E07"]
[WhiteElo "2377"]
[BlackElo "2169"]
[Annotator "ChessBase"]
[PlyCount "47"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. g3 e6 5. Bg2 Be7 6. O-O O-O 7. Qd3 b6 8. b3 Bb7 9. Nc3 Nbd7 10. Bb2 c5 11. cxd5 exd5 12. e3 Rc8 13. Ne5 c4 14. Qf5 g6 15. Qh3 Nxe5 16. dxe5 Ne4 17. Nxe4 dxe4 18. Rfd1 Qe8 19. Qd7 Bc6 20. Qxa7 Bd8 21. Qa6 Bc7 22. Bh3 Rd8 23. Qxc4 Bd7 24. e6 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.110"]
[White "Leeb, Simon"]
[Black "Lenaerts, Lennert"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2178"]
[BlackElo "2370"]
[Annotator "ChessBase"]
[PlyCount "54"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bg4 5. h3 Bh5 6. Nbd2 Nbd7 7. Be2 e6 8. b3 Bb4 9. Qc2 Ne4 10. O-O Nxd2 11. Bxd2 Bxd2 12. Qxd2 O-O 13. Rac1 a5 14. Rfe1 Qe7 15. Qb2 Rfe8 16. Nd2 Bxe2 17. Rxe2 a4 18. b4 b5 19. cxd5 cxd5 20. Nb1 Rec8 21. Rec2 Nb6 22. Rxc8+ Nxc8 23. Rc5 Nd6 24. Nc3 Qd7 25. Qe2 Rb8 26. Qg4 f5 27. Qg3 h6 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.111"]
[White "Soham Das"]
[Black "Marzaduri, Riccardo"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2367"]
[BlackElo "2168"]
[Annotator "ChessBase"]
[PlyCount "69"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Qe2 Nf6 4. Nf3 Be7 5. g3 O-O 6. Bg2 c5 7. O-O Nc6 8. e5 Ne8 9. c4 Nc7 10. Nc3 a6 11. h4 b5 12. Bf4 Bb7 13. Rfe1 Re8 14. Rad1 Bf8 15. b3 Ra7 16. h5 Qa8 17. Nb1 a5 18. h6 g6 19. a4 b4 20. Nbd2 Rd8 21. Bg5 Rd7 22. Bh1 Ra6 23. Kh2 Ne7 24. Qe3 Ne8 25. Qf4 Nf5 26. Kh3 dxc4 27. dxc4 Nd4 28. Nxd4 Rxd4 29. Bxb7 Qxb7 30. Ne4 Rxd1 31. Rxd1 Qc6 32. f3 Ra7 33. Rd8 Ra8 34. Nf6+ Nxf6 35. Rxf8+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.112"]
[White "Henrich, Thomas"]
[Black "Shvayger, Yuliya"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "2170"]
[BlackElo "2366"]
[Annotator "NA"]
[PlyCount "70"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 O-O 5. g3 d5 6. Bg2 dxc4 7. O-O Nbd7 8. Qa4 a5 9. a3 Nb6 10. Qc2 Bxc3 11. Qxc3 Bd7 12. Ne5 Nfd5 13. Qc2 Ba4 14. Qd2 f6 15. Nf3 f5 16. e4 fxe4 17. Ne5 Nf6 18. Re1 Qd5 19. Qc3 Rad8 20. Be3 Bb3 21. Rac1 c5 22. Qxa5 cxd4 23. Bd2 Nc8 24. Bh3 Nd6 25. Bb4 b5 26. Ng4 Rd7 27. Qb6 h5 28. Nxf6+ gxf6 29. Bxd6 Rxd6 30. Qc7 f5 31. Qe7 Rd7 32. Qg5+ Rg7 33. Qxh5 d3 34. Rf1 d2 35. Ra1 Rd8 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.113"]
[White "Koellner, Aaron Noah"]
[Black "Nothnagel, Marian Can"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2174"]
[BlackElo "2363"]
[Annotator "NA"]
[PlyCount "44"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. Nd2 h6 4. Bh4 d5 5. e3 c5 6. c3 Nc6 7. f4 Be7 8. Bd3 Qb6 9. Rb1 g5 10. fxg5 hxg5 11. Bxg5 cxd4 12. exd4 e5 13. dxe5 Ng4 14. Qe2 Bxg5 15. Ngf3 Bxd2+ 16. Kxd2 Nf2 17. Rhf1 Nxd3 18. Qxd3 Be6 19. Ng5 Nxe5 20. Qe2 Nc4+ 21. Kd3 O-O-O 22. Nxf7 Bxf7 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.114"]
[White "Schweighoffer, Martin"]
[Black "Stark, Lars"]
[Result "0-1"]
[ECO "C04"]
[WhiteElo "2166"]
[BlackElo "2362"]
[Annotator "NA"]
[PlyCount "186"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Bd3 Nb4 7. Be2 c5 8. c3 Nc6 9. O-O Be7 10. a3 a5 11. b3 cxd4 12. cxd4 Nb6 13. Bb2 Bd7 14. Bd3 O-O 15. Qe2 Rc8 16. Rfc1 Qe8 17. g3 a4 18. Bc3 axb3 19. Nxb3 Na4 20. Be1 Na7 21. Bb4 Rxc1+ 22. Rxc1 Nc6 23. Nc5 Nxc5 24. Bxc5 h6 25. Qb2 Bxc5 26. Rxc5 Qa8 27. Kg2 Qa7 28. Rb5 Na5 29. Rc5 Nc4 30. Bxc4 dxc4 31. Nd2 Bc6+ 32. f3 Ra8 33. Nxc4 Qa4 34. d5 exd5 35. Nb6 Qxa3 36. Qxa3 Rxa3 37. Nxd5 Kf8 38. Nc3 Rb3 39. Kf2 Rb2+ 40. Ke3 Rxh2 41. Ne2 Ke7 42. Nd4 Bd7 43. Rc7 Rb2 44. f4 g6 45. Ke4 Kd8 46. Rc1 Ke7 47. Rc7 h5 48. Kd5 Kd8 49. Rc1 Rd2 50. Ke4 Bh3 51. Ke3 Rg2 52. Kf3 Rb2 53. Ke3 Kd7 54. Rc5 Bg4 55. Ke4 Bh3 56. Ke3 Rb1 57. Rd5+ Ke7 58. Rc5 Bd7 59. Rc7 Kd8 60. Rc2 Rb4 61. Rc3 Rb2 62. Ke4 Bh3 63. Ke3 Kd7 64. Rc5 Bg4 65. Ke4 Rg2 66. Rc3 Ke8 67. Rb3 Rg1 68. Kd5 Bh3 69. Kc5 Bg2 70. Rc3 Rd1 71. Nb5 Ke7 72. Kb6 Bc6 73. Nd6 f6 74. Nxb7 Bxb7 75. exf6+ Kxf6 76. Kxb7 Rf1 77. Rc5 Rf3 78. Rg5 h4 79. gxh4 Rxf4 80. Rg1 Rxh4 81. Kc6 Rh5 82. Kd6 Ra5 83. Rf1+ Rf5 84. Rg1 g5 85. Rg3 Ra5 86. Rg1 Kf5 87. Rf1+ Kg4 88. Ke6 Kh3 89. Rh1+ Kg3 90. Rh5 Kf4 91. Rh1 g4 92. Kf6 g3 93. Rf1+ Ke3 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.115"]
[White "Pranav Anand"]
[Black "Adocchio, Giampiero"]
[Result "1/2-1/2"]
[ECO "E48"]
[WhiteElo "2359"]
[BlackElo "2165"]
[Annotator "NA"]
[PlyCount "71"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. cxd5 exd5 7. Nge2 b6 8. Bd2 Re8 9. Rc1 Bf8 10. O-O Ba6 11. Bxa6 Nxa6 12. Qa4 Nb8 13. b4 c6 14. b5 c5 15. dxc5 bxc5 16. Nf4 Nbd7 17. Rfd1 d4 18. exd4 cxd4 19. Ncd5 Nxd5 20. Nxd5 Nb6 21. Nxb6 axb6 22. Qc4 Rc8 23. Qb3 Rxc1 24. Bxc1 Bc5 25. Qd3 Qd5 26. a3 h6 27. Kf1 Qe5 28. g3 Qh5 29. Kg2 Qd5+ 30. Qf3 Qc4 31. Qd3 Qd5+ 32. Kg1 Qa2 33. Kf1 Qd5 34. Kg1 Qa2 35. Kf1 Qd5 36. Kg1 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.116"]
[White "Parkhov, Yair"]
[Black "Knudsen, Simon"]
[Result "1/2-1/2"]
[ECO "A42"]
[WhiteElo "2352"]
[BlackElo "2164"]
[Annotator "NA"]
[PlyCount "60"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. e4 d6 4. Nc3 e5 5. d5 a5 6. Bd3 Na6 7. Nge2 Ne7 8. Ng3 O-O 9. O-O f5 10. exf5 Nxf5 11. Nce4 b6 12. Nxf5 gxf5 13. Ng3 Bd7 14. Nh5 Bh8 15. f4 e4 16. Be2 Be8 17. Rb1 Bg6 18. Be3 Qe8 19. Ng3 Bf6 20. Bd4 Qe7 21. Qd2 Qg7 22. Rfd1 Bxd4+ 23. Qxd4 Qxd4+ 24. Rxd4 Nc5 25. Nf1 Kg7 26. Ne3 Kf6 27. b3 h5 28. Kf2 h4 29. Rg1 Rh8 30. Ke1 Bh5 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.19"]
[Round "3.117"]
[White "Wedda, Dries"]
[Black "Rafiee, Makan"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2170"]
[BlackElo "2352"]
[Annotator "NA"]
[PlyCount "104"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 Bc6 10. Bg5 Bd5 11. Qc2 Be4 12. Qc1 Nc6 13. Rd1 Nb4 14. Nc3 Bc2 15. Rd2 Bg6 16. Ne5 Nfd5 17. Bxe7 Qxe7 18. e4 Nf6 19. Qe1 a5 20. Qe2 Nd7 21. Nxg6 hxg6 22. h4 Ra6 23. Rad1 Rb6 24. f4 Re8 25. e5 Rd8 26. d5 Nc5 27. dxe6 Nxe6 28. Ne4 Rxd2 29. Rxd2 Nc6 30. h5 g5 31. Qg4 Rb4 32. h6 g6 33. Rd7 Nxe5 34. h7+ Kh8 35. Rxe7 Nxg4 36. Rxf7 Rxb2 37. Re7 Ne3 38. Bf3 g4 39. Nf6 Ng7 40. Rxe3 gxf3 41. Re7 Rc2 42. Rf7 Ne6 43. g4 Rc5 44. Kf2 b5 45. Re7 Ng7 46. f5 gxf5 47. g5 bxa4 48. Rf7 Ne6 49. g6 Rc2+ 50. Kxf3 Rc3+ 51. Ke2 Rg3 52. Re7 Nf4+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.1"]
[White "Basso, Pier Luigi"]
[Black "Korobov, Anton"]
[Result "0-1"]
[ECO "E83"]
[WhiteElo "2516"]
[BlackElo "2675"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Nge2 Nc6 7. Be3 a6 8. Qd2 Bd7 9. g4 b5 10. Ng3 e5 11. d5 Nd4 12. Be2 bxc4 13. O-O c5 14. Bxc4 Qa5 15. Rac1 Bb5 16. Nb1 Qd8 17. Na3 Nd7 18. Kh1 Nb6 19. b3 Nxc4 20. Nxc4 a5 21. Bg5 Bf6 22. Bh6 Re8 23. f4 a4 24. b4 cxb4 25. fxe5 dxe5 26. g5 Bxc4 27. gxf6 Bxf1 28. Rxf1 Qc8 29. Nf5 Nxf5 30. exf5 Qc4 31. Qg2 Rad8 32. Rd1 e4 33. Bg7 Rxd5 34. Rf1 e3 35. fxg6 hxg6 36. Bh6 e2 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.2"]
[White "Baldauf, Marco"]
[Black "Kuzubov, Yuriy"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2493"]
[BlackElo "2653"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. e4 d6 4. Nc3 e5 5. Nf3 Bg4 6. d5 Nd7 7. h3 Bxf3 8. Qxf3 Bh6 9. Bxh6 Nxh6 10. h4 f5 11. exf5 Nxf5 12. h5 Nd4 13. Qd1 Qe7 14. Qd2 gxh5 15. Rxh5 Qf7 16. Rh4 Qg6 17. Ne4 Nc5 18. Nxc5 dxc5 19. O-O-O O-O-O 20. f3 Qa6 21. Kb1 Nf5 22. Re4 Rde8 23. Qc3 Ng3 24. Rg4 Nh5 25. Re1 Nf6 26. Rh4 Qd6 27. Bd3 Rhg8 28. Bf5+ Kb8 29. g4 c6 30. Be6 Rg7 31. Qxe5 Qxe5 32. Rxe5 cxd5 33. cxd5 Nxd5 34. Rxd5 Rxe6 35. Rxc5 Re3 36. Rc3 Re2 37. Rh5 Rd7 38. a3 a6 39. Ka2 Rf7 40. Rd5 Rf2 41. Rdd3 a5 42. Re3 Ka7 43. Kb3 Rf6 44. Ka2 Ka6 45. a4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.3"]
[White "Chigaev, Maksim"]
[Black "Nasuta, Grzegorz"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2634"]
[BlackElo "2516"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. h3 O-O 6. O-O d5 7. exd5 Nxd5 8. Re1 Be6 9. c3 Bb6 10. Bb3 Qd7 11. Na3 Rad8 12. Nc4 f6 13. Nxb6 cxb6 14. d4 exd4 15. Nxd4 Bf7 16. Nxc6 bxc6 17. Qf3 c5 18. Rd1 Qc6 19. Bf4 c4 20. Bc2 Qb5 21. Bc1 Ne7 22. Re1 Ng6 23. a4 Qd7 24. Qh5 Rfe8 25. Rxe8+ Rxe8 26. Be3 Re5 27. Rd1 Rd5 28. Rxd5 Qxd5 29. Qg4 Be6 30. Qg3 Ne5 31. Bd4 Bf7 32. f3 Qe6 33. Be4 Bg6 34. Bxe5 fxe5 35. Qh4 Qd6 36. Bxg6 Qc5+ 37. Qf2 Qxf2+ 38. Kxf2 hxg6 39. Ke3 Kf7 40. Ke4 Ke6 41. f4 exf4 42. Kxf4 Kd5 43. h4 Ke6 44. Ke4 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.4"]
[White "Fridman, Daniel"]
[Black "Dragnev, Valentin"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2629"]
[BlackElo "2514"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 Bb4+ 5. Nc3 O-O 6. Bg2 dxc4 7. O-O Nc6 8. Qa4 Nd5 9. Qc2 Be7 10. Rd1 Bd7 11. e4 Ncb4 12. Qd2 Nb6 13. Qe2 Nd3 14. Be3 Bb4 15. Ne5 Nxe5 16. dxe5 Bxc3 17. bxc3 Qe7 18. Rd4 Rfd8 19. Qg4 Kh8 20. Bg5 f6 21. Bh4 Qf7 22. exf6 gxf6 23. Qf4 Rf8 24. e5 fxe5 25. Qxe5+ Qg7 26. Qxc7 Nd5 27. Bxd5 exd5 28. Qxb7 Qf7 29. Rf4 Bf5 30. Qxf7 Rxf7 31. g4 Be6 32. Rxf7 Bxf7 33. Bf6+ Kg8 34. Rb1 Re8 35. f3 Re6 36. Bd4 a6 37. Kf2 Bg6 38. Rb8+ Kf7 39. Rd8 Bd3 40. Be3 Rf6 41. Rd7+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.5"]
[White "Pijpers, Arthur"]
[Black "Sethuraman, S.P."]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2485"]
[BlackElo "2624"]
[Annotator "TA"]
[PlyCount "178"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O h6 7. Nbd2 Nd7 8. Nb3 g5 9. a4 Bg7 10. a5 O-O 11. c3 Rc8 12. h4 g4 13. Ne1 f6 14. exf6 Nxf6 15. Nd3 Ng6 16. g3 h5 17. Nf4 Qe7 18. Nc5 e5 19. Nxg6 Bxg6 20. dxe5 Qxe5 21. Be3 Qe7 22. Bd3 Bxd3 23. Qxd3 b6 24. axb6 axb6 25. Na4 Ne4 26. Nxb6 Rce8 27. Bf4 Rxf4 28. gxf4 Qxh4 29. Nxd5 cxd5 30. Ra8 Nf6 31. Rxe8+ Nxe8 32. Qxd5+ Kf8 33. Qf5+ Qf6 34. Qc5+ Qd6 35. Qxh5 Qxf4 36. Re1 Nf6 37. Qg6 Qh6 38. Qxh6 Bxh6 39. c4 Kf7 40. c5 Bf8 41. b4 Nd5 42. Re4 g3 43. c6 gxf2+ 44. Kxf2 Bd6 45. Kf3 Nc3 46. Re3 Nb5 47. Kg4 Kf6 48. Re8 Kf7 49. Re4 Kf6 50. Kf3 Nc3 51. Re8 Kf7 52. Rh8 Ke6 53. Ke3 Nd5+ 54. Ke4 Nxb4 55. Rh6+ Ke7 56. Rh7+ Ke6 57. c7 Bxc7 58. Rxc7 Kd6 59. Rc4 Nc6 60. Ra4 Kc5 61. Ra1 Kd6 62. Rc1 Kd7 63. Kd5 Ne7+ 64. Ke5 Nc6+ 65. Kd5 Ne7+ 66. Kc5 Ke6 67. Re1+ Kf6 68. Kd6 Nf5+ 69. Kd5 Ne7+ 70. Ke4 Ke6 71. Rh1 Kf6 72. Rh5 Kg6 73. Ra5 Kf6 74. Ra6+ Kg5 75. Ra5+ Kf6 76. Rb5 Nc8 77. Kd5 Ne7+ 78. Kd6 Nf5+ 79. Kd7 Ne3 80. Ra5 Nf5 81. Ra6+ Ke5 82. Rb6 Nd4 83. Ke7 Nf5+ 84. Kf7 Nd6+ 85. Kg6 Kd5 86. Rb1 Ke5 87. Rd1 Ne4 88. Re1 Kf4 89. Rxe4+ Kxe4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.6"]
[White "Petrov, Martin"]
[Black "Esipenko, Andrey"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2465"]
[BlackElo "2616"]
[Annotator "RC"]
[PlyCount "53"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 O-O 7. Re1 h6 8. Nbd2 a5 9. Nf1 a4 10. Bb5 a3 11. b4 Bb6 12. Ne3 Ng4 13. Bc4 Qf6 14. h3 Nxe3 15. Bxe3 Bxe3 16. Rxe3 Ne7 17. d4 Ng6 18. Bf1 Nf4 19. Qd2 g5 20. c4 Kg7 21. c5 Be6 22. cxd6 cxd6 23. Rc1 h5 24. Nxg5 Qxg5 25. Rg3 Bg4 26. Rc2 Rh8 27. f3 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.7"]
[White "Heimann, Andreas"]
[Black "Sanal, Vahap"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2616"]
[BlackElo "2513"]
[Annotator "TA"]
[PlyCount "47"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. Nc3 d6 8. Nd5 h6 9. c3 Rb8 10. d4 Ba7 11. Be3 exd4 12. cxd4 Nxd5 13. Bxd5 Ne7 14. Bb3 O-O 15. O-O Bg4 16. Rc1 a5 17. h3 Bh5 18. Re1 Bg6 19. d5 Bb6 20. Bxb6 Rxb6 21. Nd4 a4 22. Bc2 c6 23. dxc6 Nxc6 24. Ne2 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.8"]
[White "Kevlishvili, Robby"]
[Black "Abdo, Mohamed Amin"]
[Result "1-0"]
[ECO "C76"]
[WhiteElo "2451"]
[BlackElo "2042"]
[Annotator "ChessBase"]
[PlyCount "77"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 g6 7. O-O Bg7 8. Bg5 f6 9. Be3 Nh6 10. dxe5 dxe5 11. Nbd2 Qe7 12. b4 b6 13. Bb3 a5 14. Bd5 Ra7 15. a3 Ng4 16. Nc4 a4 17. Bd2 Nd8 18. h3 Nh6 19. Ne3 Ne6 20. Ba2 Qd8 21. Qc2 Nf7 22. Rad1 O-O 23. Bc1 Qe8 24. Nd5 Kh8 25. Nh2 h5 26. Nf3 Kh7 27. Nh4 Bc8 28. Rd3 Ba6 29. c4 Nd4 30. Rxd4 exd4 31. Nxg6 Kxg6 32. e5+ f5 33. Nf4+ Kh7 34. Qxf5+ Kg8 35. Bb1 Nxe5 36. Qh7+ Kf7 37. Nxh5 Ke7 38. Nxg7 Qf7 39. Qh4+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.9"]
[White "Froewis, Georg"]
[Black "Bluebaum, Matthias"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2438"]
[BlackElo "2610"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. exd5 exd5 5. Bf4 Bd6 6. Qd2 O-O 7. Bd3 Nc6 8. Nge2 Nb4 9. Bxd6 Qxd6 10. O-O Nxd3 11. Qxd3 Bd7 12. Rfe1 Rae8 13. Ng3 Re7 14. Rxe7 Qxe7 15. a3 Re8 16. f3 Qd6 17. Qd2 Qb6 18. Nd1 a5 19. c3 Qe6 20. Nf2 Bb5 21. Nh3 g6 22. Kf2 Kg7 23. Nf4 Qd6 24. Re1 Rxe1 25. Kxe1 Qe7+ 26. Kf2 b6 27. h4 h5 28. Nh3 Ne8 29. Nf4 Nf6 30. Nh3 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.10"]
[White "Svane, Rasmus"]
[Black "Arjun Kalyan"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2605"]
[BlackElo "2445"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Bg4 3. Bg2 c6 4. O-O Nd7 5. h3 Bh5 6. d4 Ngf6 7. c4 e6 8. cxd5 exd5 9. Nh4 Bg6 10. Nc3 Be7 11. f3 Bd6 12. g4 O-O 13. Nxg6 hxg6 14. e4 c5 15. e5 cxd4 16. exf6 dxc3 17. fxg7 Re8 18. bxc3 Nb6 19. f4 Qf6 20. a4 Rad8 21. Rb1 Rd7 22. Kh1 Rde7 23. a5 Nc4 24. Qxd5 Qxc3 25. Bb2 Nxb2 26. Qxd6 Re2 27. f5 gxf5 28. Rxf5 R2e6 29. Qd7 R6e7 30. Qb5 Re1+ 31. Rf1 Nd3 32. Qf5 R8e7 33. Bd5 Rxf1+ 34. Rxf1 Ne5 35. Bg2 Ng6 36. Qd5 Kxg7 37. Qd6 Qxa5 38. Qf6+ Kg8 39. Rd1 Re1+ 40. Rxe1 Qxe1+ 41. Kh2 b5 42. Qa6 Qe5+ 43. Kh1 b4 44. Qxa7 b3 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.11"]
[White "Carow, Johannes"]
[Black "Bogner, Sebastian"]
[Result "1/2-1/2"]
[ECO "E46"]
[WhiteElo "2434"]
[BlackElo "2603"]
[Annotator "RC"]
[PlyCount "37"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nge2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 c6 9. Bd3 Na6 10. O-O Nc7 11. f3 c5 12. dxc5 Bxc5 13. Bc2 Re8 14. Re1 a5 15. Qd3 g6 16. Nce2 b6 17. Nd4 a4 18. Qd1 Bd7 19. Bd2 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.12"]
[White "Papp, Gabor"]
[Black "Garriga Cazorla, Pere"]
[Result "1-0"]
[ECO "B94"]
[WhiteElo "2598"]
[BlackElo "2445"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Bc4 Qb6 8. Bb3 e6 9. Qd2 Be7 10. O-O-O Nc5 11. Rhe1 Qc7 12. f4 h6 13. e5 dxe5 14. fxe5 Nh7 15. Bxe7 Qxe7 16. Nf5 Qg5 17. Nxg7+ Kf8 18. Re3 Bd7 19. Qd6+ Qe7 20. Nf5 Qxd6 21. Nxd6 Ke7 22. Bd5 exd5 23. Nxd5+ Ke6 24. b4 Na4 25. Nc7+ Ke7 26. Nxa8 Rxa8 27. Nxf7 a5 28. Nxh6 axb4 29. Rg3 Nf8 30. Rg7+ Ke6 31. Rd6+ Kxe5 32. Nf7+ Kf5 33. Rg5+ Kf4 34. Rf6+ Ke3 35. Re5+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.13"]
[White "Parvanyan, Ashot"]
[Black "Van Foreest, Jorden"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2409"]
[BlackElo "2598"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qb3 b6 9. Nc3 Ba6 10. cxd5 cxd5 11. Rfc1 Nc6 12. Nxd5 Qxd5 13. Qxd5 Nxd5 14. Rxc6 Bxe2 15. Ne5 Bb5 16. Rc2 Rfd8 17. a4 Be8 18. Nc6 Bxc6 19. Rxc6 Bf6 20. Be3 h6 21. a5 bxa5 22. Rxa5 Nxe3 23. fxe3 Rab8 24. Rc2 Rb3 25. Kf2 Rdb8 26. Rxa7 Rxb2 27. Rac7 Rxc2+ 28. Rxc2 g6 29. d5 exd5 30. Bxd5 Rb2 31. Rxb2 Bxb2 32. Kf3 h5 33. h3 Kg7 34. Bb3 Bc3 35. Bc4 Bb2 36. Bb3 Bc3 37. Bc4 Bb2 38. Bb3 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.14"]
[White "Indjic, Aleksandar"]
[Black "Lagunow, Raphael"]
[Result "1-0"]
[ECO "D43"]
[WhiteElo "2592"]
[BlackElo "2428"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 h6 6. Bh4 dxc4 7. e4 g5 8. Bg3 b5 9. h4 g4 10. Ne5 h5 11. Bf4 Bb7 12. f3 Nbd7 13. Qc2 Nxe5 14. dxe5 Nd7 15. O-O-O Qc7 16. Bg5 Bh6 17. f4 Bxg5 18. hxg5 O-O-O 19. Rd6 Nc5 20. Rxd8+ Qxd8 21. Be2 Qd4 22. Qd2 Qxd2+ 23. Kxd2 b4 24. Ke3 bxc3 25. bxc3 Na4 26. f5 exf5 27. Bxc4 Kd7 28. Bxf7 Ke7 29. g6 f4+ 30. Kxf4 Rf8 31. Ke3 Nxc3 32. e6 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.15"]
[White "Donchenko, Alexander"]
[Black "Gilevych, Artem"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2584"]
[BlackElo "2423"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 Bb4+ 6. Bd2 a5 7. Qc2 Bxd2+ 8. Qxd2 c6 9. a4 Ne4 10. Qf4 Qb6 11. O-O Qxb2 12. Ne5 O-O 13. Na3 Nc3 14. Qe3 Qb4 15. Naxc4 Nd5 16. Qd3 f6 17. Rab1 Qe7 18. Nf3 b5 19. axb5 cxb5 20. Rxb5 Ba6 21. Rbb1 Nd7 22. Nfd2 Rac8 23. Rfc1 Rc7 24. e4 N5b6 25. Qa3 Qxa3 26. Nxa3 Rfc8 27. Rxc7 Rxc7 28. Bf1 Bxf1 29. Kxf1 Rc3 30. Nb5 Rc2 31. Ke1 Kf7 32. Kd1 Rc6 33. Ke2 Ke7 34. Kd3 f5 35. exf5 exf5 36. Ra1 a4 37. Nc3 Rd6 38. Ke3 Nf6 39. Nxa4 Ng4+ 40. Ke2 Re6+ 41. Kf1 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.16"]
[White "Menezes, Christoph"]
[Black "Gareyev, Timur"]
[Result "1/2-1/2"]
[ECO "E10"]
[WhiteElo "2399"]
[BlackElo "2560"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 a6 4. Nc3 c5 5. d5 exd5 6. cxd5 d6 7. a4 g6 8. Bf4 Nh5 9. Bg5 f6 10. Bd2 Bg7 11. e4 O-O 12. Be2 f5 13. exf5 Bxf5 14. O-O Nf6 15. Nh4 Bc8 16. g3 Re8 17. Qc2 Bg4 18. Bxg4 Nxg4 19. Ne4 Nd7 20. Nxd6 Re2 21. Rae1 Rxe1 22. Rxe1 Nde5 23. Nc4 Qxd5 24. Nb6 Qf7 25. Bc3 Re8 26. Bxe5 Nxe5 27. Nc4 Nxc4 28. Rxe8+ Qxe8 29. Qxc4+ Qf7 30. Qxc5 Bxb2 31. Kg2 Qd7 32. Qc4+ Kg7 33. Nf3 b5 34. axb5 axb5 35. Qb4 Bf6 36. Nd2 Qd5+ 37. Ne4 Kf7 38. f3 Be7 39. Qb2 b4 40. Qh8 Qa2+ 41. Kg1 Qb1+ 42. Kg2 Qa2+ 43. Kg1 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.17"]
[White "Hakobyan, Aram"]
[Black "Inkiov, Ventzislav"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2554"]
[BlackElo "2421"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Qe2 e6 7. c4 Ne5 8. Rd1 Be7 9. Nc3 O-O 10. d4 Nxf3+ 11. Qxf3 cxd4 12. Rxd4 Qb6 13. Rd1 Qc6 14. b3 a6 15. Ba3 Rfe8 16. Rac1 Nd7 17. Qg3 Nc5 18. Bb2 Bf8 19. f3 b5 20. cxb5 Qb6 21. Qf2 axb5 22. b4 Nd7 23. Qxb6 Nxb6 24. Nxb5 Rxa2 25. Nxd6 Bxd6 26. Rxd6 Rxb2 27. Rxb6 g6 28. Rbc6 Rxb4 29. Rc8 Rxc8 30. Rxc8+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.18"]
[White "Antal, Gergely"]
[Black "Low, Zhen Yu Cyrus"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2552"]
[BlackElo "2418"]
[Annotator "TA"]
[PlyCount "50"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bd3 Ngf6 6. Re1 e6 7. c3 b5 8. a4 Bb7 9. Bc2 Be7 10. d4 O-O 11. Nbd2 Qc7 12. e5 Nd5 13. Ne4 dxe5 14. dxe5 h6 15. Ng3 Rfd8 16. axb5 axb5 17. Rxa8 Rxa8 18. Nh5 g6 19. Bxh6 gxh5 20. Ng5 Bxg5 21. Bxg5 Nxe5 22. Qxh5 f5 23. Qh6 Qf7 24. Rxe5 Ra1+ 25. Bc1 Qf6 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.19"]
[White "Bronstein, Or"]
[Black "Pavlidis, Antonios"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "2387"]
[BlackElo "2537"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Be3 Nc6 7. d5 Nb4 8. Nf3 c6 9. O-O Na6 10. Rc1 Bd7 11. a3 Ng4 12. Bf4 cxd5 13. cxd5 Rc8 14. h3 Nf6 15. e5 dxe5 16. Nxe5 Nc5 17. Nxd7 Qxd7 18. d6 exd6 19. Qxd6 Qxd6 20. Bxd6 Rfd8 21. Be7 Re8 22. Bxc5 Rxc5 23. Bf3 Nh5 24. Nd5 Rxc1 25. Rxc1 Bxb2 26. Rb1 Bd4 27. g4 Ng7 28. Nc7 Rc8 29. Rxb7 Be5 30. Nd5 Rc1+ 31. Kg2 Ne6 32. Rxa7 Rc2 33. Ra8+ Kg7 34. Kf1 Rc1+ 35. Kg2 Bd4 36. Be2 Rc5 37. Ne3 Nf4+ 38. Kf3 Nxh3 39. Ke4 Be5 40. Nd1 Bd6 41. Bf1 Ng5+ 42. Kd3 Rd5+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.20"]
[White "Linster, Philippe"]
[Black "Gukesh D"]
[Result "0-1"]
[ECO "E68"]
[WhiteElo "2294"]
[BlackElo "2536"]
[Annotator "ChessBase"]
[PlyCount "98"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. d4 Nf6 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nbd7 7. O-O e5 8. e4 exd4 9. Nxd4 Re8 10. h3 a6 11. Re1 Rb8 12. a4 a5 13. Ndb5 b6 14. Bf4 Bb7 15. Nxc7 Qxc7 16. Nb5 Qc6 17. Nxd6 Ba8 18. Nxe8 Rxe8 19. Qd6 Qxc4 20. Rac1 Qe6 21. Qxe6 fxe6 22. Bd6 Bf8 23. Bxf8 Kxf8 24. Rc7 Nc5 25. e5 Nfd7 26. f4 Ke7 27. Rd1 Bxg2 28. Kxg2 Ra8 29. Rd4 h6 30. Kf3 Kd8 31. Rc6 Rb8 32. g4 Ke7 33. Rc7 b5 34. axb5 Rxb5 35. Rd2 Rb3+ 36. Kg2 Nd3 37. Kf1 g5 38. fxg5 hxg5 39. Ra7 N3xe5 40. Rc2 Rxh3 41. Rxa5 Nxg4 42. Rc7 Ne3+ 43. Kg1 Nd5 44. Rb7 Rd3 45. b4 g4 46. b5 g3 47. b6 Nf4 48. Ra1 Rd2 49. Rba7 Nh3+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.21"]
[White "Annaberdiev, Meilis"]
[Black "Kopylov, Michael"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2525"]
[BlackElo "2414"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. e4 d6 5. Qd2 O-O 6. O-O-O Nc6 7. Bh6 e5 8. Bxg7 Kxg7 9. d5 Nd4 10. Nge2 Nxe2+ 11. Bxe2 Bd7 12. Qe3 Qe7 13. h3 c6 14. dxc6 Bxc6 15. Rd2 a6 16. Rhd1 Rfd8 17. Bc4 Rac8 18. Bd5 Qc7 19. Qe2 Kf8 20. Bxc6 Qxc6 21. Qf3 Kg7 22. g4 Qc5 23. Kb1 Rc6 24. g5 Nh5 25. Nd5 Qc4 26. h4 a5 27. Rh1 b5 28. Nf6 Nf4 29. h5 h6 30. hxg6 fxg6 31. Rxh6 Qf1+ 32. Rd1 Qc4 33. c3 b4 34. Rdh1 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.22"]
[White "Dann, Matthias"]
[Black "Ahlander, Bjorn"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2520"]
[BlackElo "2410"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 g6 7. g4 Bg7 8. Bg2 O-O 9. O-O Nc6 10. Be3 Bd7 11. Nde2 Ne5 12. g5 Nh5 13. Bd4 f6 14. gxf6 Nxf6 15. f4 Nc6 16. Be3 Kh8 17. Qd2 Rc8 18. Rad1 b5 19. Nd5 Nxd5 20. exd5 Na5 21. b3 Nb7 22. Bd4 Qe8 23. Bxg7+ Kxg7 24. Nd4 Nd8 25. Rde1 Bf5 26. Re3 Qd7 27. Rfe1 Rf7 28. c3 Rc7 29. Ne6+ Kg8 30. Nxc7 Qxc7 31. Qd4 Bc8 32. Kh2 Bf5 33. a4 bxa4 34. Qxa4 Kf8 35. Qxa6 Bc2 36. b4 Bb3 37. Qd3 Kg8 38. Qd4 Bc2 39. c4 Bf5 40. c5 Qa7 41. Ra1 dxc5 42. bxc5 Qb8 43. Rae1 Bd7 44. Rxe7 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.23"]
[White "Kamsky, Gata"]
[Black "Petkidis, Anthony"]
[Result "1/2-1/2"]
[ECO "B88"]
[WhiteElo "2676"]
[BlackElo "2338"]
[Annotator "TA"]
[PlyCount "45"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. O-O Be7 8. Be3 O-O 9. Bb3 Bd7 10. f4 Nxd4 11. Bxd4 Bc6 12. f5 e5 13. Be3 Nxe4 14. Nxe4 Bxe4 15. Qg4 d5 16. c4 Bd3 17. Rfd1 e4 18. cxd5 Bf6 19. Rd2 Rc8 20. Rad1 Re8 21. Qf4 Be5 22. Qf2 Qd6 23. g4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.24"]
[White "D`Costa, Lorin"]
[Black "Bacrot, Etienne"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2390"]
[BlackElo "2683"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 e5 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Ne1 d6 8. Nc2 O-O 9. a3 Be6 10. Ne3 Qd7 11. Rb1 Bh3 12. b4 Bxg2 13. Kxg2 f5 14. Ned5 Nxd5 15. Nxd5 Rae8 16. d3 Ne7 17. e4 Nxd5 18. cxd5 cxb4 19. Rxb4 f4 20. f3 Rc8 21. Qb3 Rc7 22. Bd2 h5 23. Rc4 g5 24. Ba5 Rcc8 25. Bb4 g4 26. Qd1 Bh6 27. Rxc8 Rxc8 28. d4 exd4 29. fxg4 Rc1 30. Qxd4 Rxf1 31. Kxf1 Qxg4 32. Bxd6 Qf3+ 33. Qf2 Qh1+ 34. Qg1 Qf3+ 35. Qf2 Qh1+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.25"]
[White "Ashwath, R.."]
[Black "Sarana, Alexey"]
[Result "0-1"]
[ECO "D80"]
[WhiteElo "2388"]
[BlackElo "2630"]
[Annotator "TA"]
[PlyCount "50"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. cxd5 Nxd5 6. Nxd5 Qxd5 7. Ne2 O-O 8. Nc3 Qd6 9. Be2 c5 10. Ne4 Qc7 11. Nxc5 e5 12. O-O Rd8 13. Nb3 Nc6 14. Qc2 Be6 15. Bd2 exd4 16. Nxd4 Nxd4 17. Qxc7 Nxe2+ 18. Kh1 Rxd2 19. Qxb7 Rad8 20. Qxa7 Bxb2 21. Rae1 Nc3 22. e4 Bc4 23. Rg1 Nd1 24. Rxd1 Rxd1 25. h3 Be5 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.26"]
[White "Predojevic, Borki"]
[Black "Hedman, Erik"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2621"]
[BlackElo "2385"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. e3 c5 5. cxd5 exd5 6. d4 Nc6 7. Bb5 cxd4 8. Nxd4 Bd7 9. O-O Bd6 10. Be2 Be6 11. b3 O-O 12. Bb2 Rc8 13. Rc1 Qe7 14. Ncb5 Bc5 15. Nxc6 Rxc6 16. Bf3 a6 17. Nd4 Rc7 18. Ne2 Bd6 19. Rxc7 Bxc7 20. Qd4 Rd8 21. Rc1 Bf5 22. Qh4 Be5 23. Bxe5 Qxe5 24. Qb4 g5 25. Nd4 Rc8 26. Rxc8+ Bxc8 27. Qc5 Bd7 28. Qb6 Kg7 29. Qxb7 Qd6 30. b4 a5 31. a3 h5 32. Be2 axb4 33. Qxb4 Qc7 34. Qb2 h4 35. h3 Qa5 36. Qb4 Qc7 37. Qb2 Qa5 38. Qa1 Kg6 39. Nf3 Bf5 40. Ne5+ Kg7 41. Bg4 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.27"]
[White "Haast, Mark"]
[Black "Banusz, Tamas"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "2381"]
[BlackElo "2614"]
[Annotator "TA"]
[PlyCount "36"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. O-O Be7 7. d4 e4 8. Ne5 f5 9. Nxc6 bxc6 10. Qc2 Qd6 11. Nc3 Be6 12. Nxd5 Bxd5 13. Bf4 Qd7 14. f3 Bf6 15. fxe4 Bxe4 16. Bxe4 Qxd4+ 17. e3 Qxe4 18. Rac1 Qxc2 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.28"]
[White "Bosiocic, Marin"]
[Black "Gschnitzer, Adrian"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "2613"]
[BlackElo "2380"]
[Annotator "TA"]
[PlyCount "124"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. Bb5+ Nfd7 7. a4 Na6 8. O-O Nc7 9. Bc4 O-O 10. Re1 Nb6 11. Bf1 Bd7 12. a5 Nc8 13. h3 Rb8 14. e5 b5 15. axb6 axb6 16. Bf4 b5 17. Qd2 b4 18. Ne4 Bb5 19. Rad1 Bxf1 20. Kxf1 Ra8 21. c4 bxc3 22. Nxc3 Nb6 23. Re4 f5 24. Ree1 Qd7 25. Qe2 Na4 26. Rd2 Rfb8 27. Bh2 Rb4 28. Ng5 h6 29. e6 Qc8 30. Nf7 Nxc3 31. bxc3 Re4 32. Qd3 Rxe1+ 33. Kxe1 Nxe6 34. Nxd6 exd6 35. dxe6 Qxe6+ 36. Kf1 Ra1+ 37. Rd1 c4 38. Qf3 Rxd1+ 39. Qxd1 d5 40. Qd2 Qe4 41. f3 Qd3+ 42. Qxd3 cxd3 43. Bf4 g5 44. Bd2 f4 45. Ke1 Bf8 46. h4 Kf7 47. hxg5 hxg5 48. Bc1 Bc5 49. Bb2 Be3 50. Ba3 Kf6 51. Bd6 g4 52. Bc7 g3 53. Kd1 Ke6 54. Bb8 Kd7 55. Be5 Kc6 56. Bf6 Kb5 57. Bg7 Kc4 58. Be5 d2 59. Kc2 d1=Q+ 60. Kxd1 Kd3 61. Bf6 Bb6 62. Be5 Be3 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.29"]
[White "Van Wely, Loek"]
[Black "Ambartsumova, Karina"]
[Result "*"]
[ECO "D35"]
[WhiteElo "2612"]
[BlackElo "2377"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Qc2 Nbd7 8. Bd3 h6 9. Bh4 Nh5 10. Bxe7 Qxe7 11. O-O-O Nb6 12. Kb1 Be6 13. Rc1 Nf6 14. Nf3 Nc4 15. Bxc4 dxc4 16. Ne5 Nd7 17. f4 O-O 18. Rhg1 Nxe5 19. dxe5 b5 20. g4 Rad8 21. g5 h5 22. f5 Bc8 23. e6 fxe6 24. f6 Qc5 25. Rcf1 Rd3 26. Ne2 e5 27. Nc1 e4 28. Nxd3 exd3 29. Qf2 Be6 30. e4 Qxf2 31. Rxf2 g6 32. Kc1 Kf7 33. Kd2 Rd8 34. Ke3 a5 35. Rc1 c5 36. b3 Rd4 37. a3 Kf8 38. b4 Rd8 39. bxc5 b4 40. axb4 axb4 41. Rd2 *

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.30"]
[White "Ter-Sahakyan, Samvel"]
[Black "Lagunow, Alexander"]
[Result "1-0"]
[ECO "B66"]
[WhiteElo "2601"]
[BlackElo "2371"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. O-O-O h6 9. Be3 Bd7 10. f3 b5 11. Nxc6 Bxc6 12. g4 d5 13. e5 Nd7 14. Bd4 Qg5 15. f4 Qxg4 16. h4 b4 17. Ne2 Nc5 18. Qe3 Ne4 19. Bh3 Qg6 20. f5 exf5 21. Rhg1 Qh7 22. Rdf1 Bd7 23. Nf4 Be6 24. Rg6 fxg6 25. Nxe6 Kf7 26. Nc7 Rd8 27. h5 Be7 28. hxg6+ Qxg6 29. Bxf5 Qg2 30. Be6+ Kg6 31. Rg1 Qg5 32. Kd1 Rhf8 33. Rxg5+ Bxg5 34. Qd3 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.31"]
[White "Lye, Lik Zang"]
[Black "Moussard, Jules"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "2377"]
[BlackElo "2598"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. b3 c5 7. c4 d5 8. cxd5 Nxd5 9. Bb2 Nc6 10. Qd2 Ndb4 11. Rd1 Nxd4 12. Nxd4 Bxd4 13. Bxd4 Qxd4 14. Qxd4 cxd4 15. a3 Nc6 16. Bxc6 bxc6 17. Rxd4 c5 18. Rc4 Ba6 19. Rxc5 Rfc8 20. Rxc8+ Rxc8 21. Nd2 Rc2 22. Nc4 Rxe2 23. Rd1 Kg7 24. Rd7 Bc8 25. Rxa7 Bh3 26. f3 Rg2+ 27. Kf1 Rxg3+ 28. Kf2 Rg2+ 29. Ke3 Rxh2 30. b4 Rc2 31. Kd4 Be6 32. Ne3 Rd2+ 33. Kc3 Re2 34. Kd3 Rb2 35. Nd1 Rb3+ 36. Kd4 h5 37. Kc5 h4 38. b5 h3 39. b6 h2 40. Nf2 Rxf3 41. Nh1 Rf1 42. Ng3 Rg1 43. b7 Rxg3 44. b8=Q Rg5+ 45. Kd4 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.32"]
[White "Kozul, Zdenko"]
[Black "Farago, Ivan"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2589"]
[BlackElo "2367"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 Nc6 6. O-O Rb8 7. Be3 Be7 8. Qc1 b5 9. b3 O-O 10. bxc4 bxc4 11. Qxc4 Nb4 12. Qc1 Ba6 13. Re1 c5 14. dxc5 Qa5 15. Nd4 Bxc5 16. a3 Bxd4 17. Bxd4 Nc2 18. Bc3 Rxb1 19. Qxc2 Rxe1+ 20. Rxe1 Qxa3 21. Ra1 Qd6 22. Qa4 Bxe2 23. Bb4 Qd4 24. Bxf8 Qxa4 25. Rxa4 Kxf8 26. Rxa7 g6 27. Bc6 Bc4 28. f3 Bd5 29. Bxd5 Nxd5 30. Kf2 Kg7 31. Ke2 g5 32. Kd3 h6 33. Kd4 Kg6 34. Ke5 Ne3 35. Rc7 Nf1 36. Rc2 Ne3 37. Rc1 Kg7 38. h3 Nf5 39. Rg1 Ne7 40. Ke4 Kf6 41. f4 Kg6 42. Ra1 Kf6 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.33"]
[White "Soham Das"]
[Black "Bernadskiy, Vitaliy"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "2367"]
[BlackElo "2587"]
[Annotator "TA"]
[PlyCount "50"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nc3 Nc6 7. d5 Ne5 8. f4 Ng4 9. Be2 Qe7 10. Nf3 Ne3 11. Bxe3 Qxe3 12. Nb5 Rb8 13. Nxc7+ Kd8 14. Nb5 Nxc4 15. Qc2 a6 16. Qxc4 axb5 17. Qxb5 Be7 18. Qa5+ b6 19. Qd2 Qxd2+ 20. Kxd2 Bb7 21. Bc4 Bf6 22. Rab1 Rc8 23. Rhc1 Re8 24. Kd3 Rc7 25. b3 Rce7 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.34"]
[White "Goganov, Aleksey"]
[Black "Coenen, Michael"]
[Result "1-0"]
[ECO "D80"]
[WhiteElo "2580"]
[BlackElo "2357"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Ne4 5. Bh4 Nxc3 6. bxc3 dxc4 7. e3 Be6 8. Nf3 c5 9. Be2 cxd4 10. Nxd4 Bd5 11. O-O Bg7 12. Qc2 Nc6 13. Rab1 Qd7 14. e4 Nxd4 15. cxd4 Bc6 16. d5 Bb5 17. Bxc4 Bxc4 18. Qxc4 b6 19. Rbc1 Be5 20. f4 Bd6 21. e5 Bc5+ 22. Kh1 O-O 23. f5 Rac8 24. Qe4 Ba3 25. Rcd1 Qb5 26. Qe3 Qb2 27. Qh6 Rfd8 28. fxg6 fxg6 29. Rf7 Kxf7 30. Qxh7+ Ke8 31. e6 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.35"]
[White "Shvayger, Yuliya"]
[Black "Wagner, Dennis"]
[Result "1/2-1/2"]
[ECO "B47"]
[WhiteElo "2366"]
[BlackElo "2577"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. a3 a6 7. Be3 b5 8. Nxc6 Qxc6 9. Bd3 Bb7 10. O-O Nf6 11. Qe2 h5 12. f3 Bd6 13. Bd4 e5 14. Be3 Bc5 15. Qf2 Rc8 16. Bxc5 Qxc5 17. Qxc5 Rxc5 18. a4 b4 19. Na2 a5 20. Nc1 Rc8 21. Nb3 Ra8 22. Rfc1 O-O 23. c3 bxc3 24. Rxc3 d5 25. exd5 Bxd5 26. Re1 Rfb8 27. Bc2 g6 28. Rxe5 Rb4 29. Nc5 Rxb2 30. Nd3 Ra2 31. Nf4 Rd8 32. h4 Kg7 33. Rc7 Ne8 34. Rc3 Nf6 35. Kh2 Rd7 36. Kg3 Rb2 37. Bd3 Rd2 38. Bb5 Rd6 39. Rc7 Bb3 40. Rc3 Bd1 41. Rc7 Nd5 42. Nxd5 R2xd5 43. Rxd5 Rxd5 44. Ra7 Bb3 45. Rxa5 Bxa4 46. Rxa4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.36"]
[White "Kollars, Dmitrij"]
[Black "Podat, Vladimir"]
[Result "*"]
[ECO "B31"]
[WhiteElo "2570"]
[BlackElo "2345"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Nf6 7. Nc3 Nd7 8. Be3 b6 9. Qd2 h6 10. O-O e5 11. a4 a5 12. Nh2 Nf8 13. f4 exf4 14. Bxf4 Ne6 15. Be3 Nd4 16. Rf2 Be6 17. Raf1 Qd7 18. Ng4 f5 19. exf5 gxf5 20. Nh2 O-O-O 21. Bf4 Bf6 22. Nf3 Qg7 23. Ne2 Nxf3+ 24. Rxf3 Kb7 25. b3 Rde8 26. Kh2 Bd5 27. Rg3 Qe7 28. Re3 Qg7 29. Rg3 Qe7 30. Nc3 Be6 31. Nd1 h5 32. Ne3 Rhg8 33. Nc4 Ka6 34. Nd6 Rd8 35. Rxg8 Rxg8 36. Qe2 Bd5 37. Rf2 Qxe2 38. Rxe2 Bc3 39. Ne8 Kb7 40. Nc7 Rg7 41. Nxd5 cxd5 42. Re6 h4 43. Kg1 Rd7 44. Bg5 Bd4+ 45. Kf1 c4 46. Re7 Rxe7 47. Bxe7 *

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.37"]
[White "Neiksans, Arturs"]
[Black "Loos, Roland"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2559"]
[BlackElo "2328"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nc6 3. d4 Nf6 4. Bg2 Bf5 5. c4 e6 6. O-O Be7 7. Nc3 Ne4 8. cxd5 exd5 9. Qb3 Nxc3 10. Qxc3 O-O 11. Bf4 Re8 12. a3 Bd6 13. Bxd6 Qxd6 14. e3 a5 15. Nd2 a4 16. Rfc1 Red8 17. Qc5 Qd7 18. b4 axb3 19. Nxb3 Bh3 20. Bh1 h5 21. a4 Ra7 22. Qc3 Qf5 23. a5 Rd6 24. Qc2 Qg5 25. Qc5 h4 26. Nd2 Qf5 27. Nf3 hxg3 28. hxg3 Qh5 29. Ne5 Nxe5 30. dxe5 Rh6 31. Qxd5 c6 32. Qd8+ Kh7 33. Ra4 Qxe5 34. Qd4 Rxa5 35. Rb4 Qxd4 36. exd4 Bc8 37. d5 c5 38. Re4 Rd6 39. Re7 Kg6 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.38"]
[White "Nothnagel, Marian Can"]
[Black "Werle, Jan"]
[Result "1-0"]
[ECO "C12"]
[WhiteElo "2363"]
[BlackElo "2556"]
[Annotator "RC"]
[PlyCount "173"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. exd5 Qxd5 6. Bxf6 gxf6 7. Qd2 Bxc3 8. bxc3 Rg8 9. c4 Qg5 10. Nf3 Qxd2+ 11. Kxd2 b6 12. Ke3 Bb7 13. Bd3 h6 14. Rhg1 Nc6 15. c3 O-O-O 16. Rad1 Na5 17. Nd2 f5 18. Nb3 Nc6 19. f3 Ne7 20. Nc1 Ba6 21. Rdf1 Rg7 22. a4 Rdg8 23. g3 Nc6 24. Nb3 h5 25. a5 h4 26. Ra1 Bb7 27. Kf2 hxg3+ 28. hxg3 Rh7 29. Rh1 Rgh8 30. Rxh7 Rxh7 31. Kg2 Ne7 32. axb6 axb6 33. Re1 Kd7 34. Nc1 Rh8 35. Re2 Ng8 36. d5 Ne7 37. dxe6+ fxe6 38. c5 Ra8 39. cxb6 cxb6 40. Rb2 Nd5 41. Rd2 Ke7 42. c4 Nf6 43. Ne2 Nd7 44. Nf4 Ne5 45. Be2 Ra4 46. Rb2 Nxc4 47. Bxc4 Rxc4 48. Rxb6 Bc6 49. Rb3 Rc2+ 50. Kg1 Kf6 51. Re3 e5 52. Nd3 e4 53. Nb4 Rc1+ 54. Kf2 Bb7 55. fxe4 fxe4 56. Na2 Rc2+ 57. Re2 Rc4 58. Ke3 Rc8 59. Kf4 Ke6 60. Rb2 Rf8+ 61. Ke3 Rf3+ 62. Kd4 Rd3+ 63. Kc5 Bc8 64. Nb4 Rxg3 65. Kd4 Bb7 66. Rh2 Rg7 67. Rh5 Rd7+ 68. Ke3 Kd6 69. Nc2 Rc7 70. Rh6+ Kc5 71. Nd4 Rd7 72. Ne6+ Kc4 73. Nf4 Rg7 74. Ne2 Rd7 75. Nf4 Rd1 76. Rb6 Rd7 77. Rb1 Rg7 78. Rc1+ Kb5 79. Ne2 Rh7 80. Nf4 Bc6 81. Rb1+ Kc5 82. Rc1+ Kd6 83. Kd4 Ra7 84. Ke3 Ra3+ 85. Kd4 Rf3 86. Rxc6+ Kxc6 87. Kxe4 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.39"]
[White "Admiraal, Miguoel"]
[Black "Schnepp, Gunnar"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2516"]
[BlackElo "2323"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Be2 Nxd5 5. d4 g6 6. Nf3 Bg7 7. c4 Nb6 8. Nc3 O-O 9. h3 Nc6 10. Be3 e5 11. d5 Ne7 12. c5 e4 13. Nxe4 Nbxd5 14. Bd4 Nf4 15. Bxg7 Kxg7 16. Qd2 Nxg2+ 17. Kf1 Bc6 18. Qc3+ f6 19. Rd1 Nd5 20. Qc1 Ngf4 21. Nd4 Qe8 22. Bf3 Bd7 23. h4 Qc8 24. Ng3 Bg4 25. Bxd5 Nxd5 26. Re1 Qd7 27. f3 Bh3+ 28. Kf2 Rae8 29. Rxh3 Qxh3 30. Ndf5+ gxf5 31. Rh1 Qxh1 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.40"]
[White "Studer, Noel"]
[Black "Sorensen, Hampus"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2514"]
[BlackElo "2319"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 a6 5. a4 Bf5 6. Qb3 Qc7 7. Nc3 e6 8. Bd2 Nbd7 9. Nh4 Bg4 10. h3 Bh5 11. g4 Bg6 12. Nxg6 hxg6 13. g5 Ng8 14. cxd5 cxd5 15. Rc1 Qb6 16. Qxb6 Nxb6 17. a5 Nc8 18. e4 dxe4 19. Nxe4 Nge7 20. Bg2 Nc6 21. Nf6+ Kd8 22. Bxc6 bxc6 23. Ng4 Bd6 24. Rxc6 Kd7 25. Rc3 Ne7 26. Rf3 Nf5 27. Bc3 Rh5 28. Ne5+ Bxe5 29. dxe5 Rhh8 30. Ke2 Rhc8 31. h4 Rc4 32. h5 Rh8 33. Rd1+ Kc6 34. hxg6 fxg6 35. Rdd3 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.41"]
[White "Stark, Lars"]
[Black "Lobron, Eric"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2362"]
[BlackElo "2508"]
[Annotator "TA"]
[PlyCount "120"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 b6 2. d4 e6 3. a3 Bb7 4. Nc3 f5 5. d5 Nf6 6. g3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Na6 10. Be3 Qe7 11. Nd4 Nc5 12. Ndb5 d6 13. Rb1 a6 14. Nd4 e5 15. Nc6 Qf7 16. b4 Ncd7 17. a4 h5 18. a5 h4 19. axb6 hxg3 20. bxc7 Ng4 21. Nd8 Raxd8 22. cxd8=Q Rxd8 23. h3 Nxe3 24. fxe3 e4 25. Nxe4 Qe7 26. Nxd6 Qxd6 27. c5 Qe5 28. c6 Qxe3+ 29. Kh1 Bc8 30. cxd7 Bxd7 31. Qc1 Qe7 32. Qc5 Qh4 33. Qb6 Kh7 34. e3 Bb5 35. Rf4 Qe7 36. e4 Be5 37. Rf3 f4 38. Rc1 Be2 39. Ra3 Qh4 40. Kg1 Qg5 41. Qb7+ Kh6 42. Rc7 Rh8 43. Rf7 Bb2 44. Qc7 Bxa3 45. Qc3 Rh7 46. Rxh7+ Kxh7 47. Qc7+ Kh6 48. Qc3 Qd8 49. Qxa3 Qb6+ 50. Kh1 Qd4 51. Qc1 Kh5 52. Qg1 Qb2 53. Qa7 Qb1+ 54. Qg1 Qxb4 55. Qa1 Qf8 56. Qe5+ Kh4 57. Qe6 Bh5 58. e5 Qb4 59. Qf6+ g5 60. Bf1 Bf3+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.42"]
[White "Malakhatko, Vadim"]
[Black "Ruff, Maximilian"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2508"]
[BlackElo "2313"]
[Annotator "TA"]
[PlyCount "111"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nbd2 Be7 5. g3 O-O 6. Bg2 c5 7. cxd5 exd5 8. dxc5 Bxc5 9. O-O Nc6 10. Nb3 Bb6 11. Nfd4 Re8 12. Be3 Bg4 13. h3 Nxd4 14. Nxd4 Bxd4 15. Qxd4 Bxe2 16. Rfe1 Bb5 17. Bg5 Qb6 18. Bxf6 Qxf6 19. Qxf6 gxf6 20. Bxd5 Ba6 21. b4 Rad8 22. Rxe8+ Rxe8 23. a4 b6 24. a5 Bc8 25. axb6 axb6 26. Bc6 Rd8 27. Ra8 Kg7 28. Kh2 Rf8 29. Rb8 Be6 30. Rxb6 Rd8 31. b5 Rd2 32. Kg2 Bd5+ 33. Bxd5 Rxd5 34. Rb8 h6 35. b6 Rb5 36. Kf3 Rb2 37. Ke3 Kg6 38. Kd4 Kg7 39. Kc3 Rb1 40. Kc4 Rb2 41. Kc5 Rc2+ 42. Kd6 Rd2+ 43. Kc7 Rc2+ 44. Kb7 Rxf2 45. Rc8 Rf3 46. Rc4 f5 47. Kc7 Rxg3 48. b7 Rb3 49. Rc6 Rxb7+ 50. Kxb7 f6 51. Kc7 Kg6 52. Rc4 f4 53. Rxf4 Kg5 54. Rg4+ Kf5 55. Kd6 h5 56. Rb4 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.43"]
[White "Chernov, Vadim"]
[Black "Schneider, Ilja"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2345"]
[BlackElo "2504"]
[Annotator "TA"]
[PlyCount "37"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Re1 a6 7. Bc4 e6 8. e5 Ng4 9. Nxd4 Nxe5 10. Nf5 Nxc4 11. Qg4 g6 12. Nd5 Qc6 13. Qxc4 gxf5 14. Qc3 Qxd5 15. Qxh8 b5 16. Qe5 Qxe5 17. Rxe5 Bg7 18. Re3 Kf8 19. d3 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.44"]
[White "Vasli, Aref"]
[Black "Engel, Luis"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2345"]
[BlackElo "2490"]
[Annotator "RC"]
[PlyCount "94"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 h5 8. Bg5 Be6 9. Bxf6 Qxf6 10. Nd5 Qd8 11. Nec3 g6 12. a4 Nc6 13. Bc4 Bh6 14. O-O O-O 15. Qd3 Rc8 16. Rad1 Nb4 17. Qe2 Kg7 18. Bb3 Nc6 19. Qd3 Nd4 20. Ne2 Nxb3 21. Qxb3 Qh4 22. Nec3 Rb8 23. Qb6 Rfd8 24. Nc7 Qe7 25. N3d5 Qd7 26. f4 Bxf4 27. Nxf4 exf4 28. e5 Bxh3 29. Rxf4 Qe7 30. exd6 Qg5 31. Qf2 Rd7 32. Rd5 Bf5 33. c4 b6 34. b4 Qf6 35. Qd4 Qxd4+ 36. Rfxd4 Rc8 37. Rd2 Be6 38. R5d4 Kf6 39. a5 bxa5 40. bxa5 Ke5 41. R4d3 Rcxc7 42. dxc7 Rxc7 43. Re2+ Kf4 44. Rd6 Rxc4 45. Rxa6 Ra4 46. Ra7 g5 47. Rf2+ Ke5 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.45"]
[White "Krause, Jonah"]
[Black "Beerdsen, Thomas"]
[Result "1/2-1/2"]
[ECO "D07"]
[WhiteElo "2343"]
[BlackElo "2483"]
[Annotator "TA"]
[PlyCount "46"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nc3 Nf6 4. Nf3 dxc4 5. Bg5 a6 6. d5 Na5 7. Qa4+ c6 8. b4 cxb3 9. axb3 e6 10. Bd2 b6 11. b4 Nb7 12. Qxc6+ Qd7 13. Qxb6 Nxd5 14. Nxd5 Qxd5 15. Rxa6 Rxa6 16. Qxa6 Qb3 17. Qd3 Qb2 18. Qc3 Qb1+ 19. Qc1 Qxc1+ 20. Bxc1 Bxb4+ 21. Bd2 Bxd2+ 22. Nxd2 Nc5 23. e3 Ke7 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.46"]
[White "Repka, Christopher"]
[Black "Svane, Frederik"]
[Result "*"]
[ECO "D79"]
[WhiteElo "2482"]
[BlackElo "2309"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 c6 6. O-O d5 7. cxd5 cxd5 8. Nc3 Ne4 9. Ng5 Nxc3 10. bxc3 Nc6 11. e4 dxe4 12. Nxe4 b6 13. Bg5 Be6 14. Re1 Rc8 15. Qe2 h6 16. Bf4 Na5 17. h4 Qd7 18. Rac1 Bg4 19. Qa6 Nc4 20. Nd2 Nxd2 21. Bxd2 Be6 22. Bf4 Rfe8 23. Be5 Bxe5 24. Rxe5 Bc4 25. Qa3 Kg7 26. Rce1 e6 27. h5 g5 28. Qb2 Qa4 29. a3 Qb3 30. Qc1 Bd3 31. d5 Qxc3 32. Qe3 Bh7 33. dxe6 Qxe3 34. R5xe3 fxe6 35. Rxe6 Rxe6 36. Rxe6 Rc7 37. Rd6 Bc2 38. Bc6 Bf5 39. f3 Rf7 40. g4 Bc2 41. Bd5 Re7 42. Kf2 Bb1 43. Kg3 Bc2 44. Be6 Kf6 *

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.47"]
[White "Swayams, Mishra"]
[Black "Gegenfurtner, Juergen"]
[Result "1/2-1/2"]
[ECO "D63"]
[WhiteElo "2478"]
[BlackElo "2300"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. Bg5 Be7 6. e3 O-O 7. Rc1 a6 8. a4 c6 9. Bd3 dxc4 10. Bxc4 b5 11. Bd3 Bb7 12. O-O b4 13. Bxf6 gxf6 14. Ne4 f5 15. Nc5 Nxc5 16. dxc5 Bf6 17. Qb3 a5 18. Rfe1 Qe7 19. e4 fxe4 20. Rxe4 Rfd8 21. Qc2 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.48"]
[White "Goluch, Piotr"]
[Black "Henderson de La Fuente, Lance"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2337"]
[BlackElo "2471"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. g3 d5 5. Bg2 Bd6 6. O-O O-O 7. Qc2 Nc6 8. a3 Bd7 9. Rd1 Qe8 10. cxd5 Nxd5 11. Nbd2 a5 12. b3 a4 13. b4 Nce7 14. Nc4 Bb5 15. Nce5 Nf6 16. Bg5 Ned5 17. Bxf6 Rxf6 18. Rac1 Qh5 19. e3 g5 20. h4 h6 21. e4 fxe4 22. Qxe4 Raf8 23. hxg5 hxg5 24. Ng4 R6f7 25. Nfe5 Bxe5 26. dxe5 Nf4 27. gxf4 Rxf4 28. Rd8 Rxg4 29. Rxf8+ Kxf8 30. Qf3+ Kg8 31. Qxb7 c6 32. Rc3 Rh4 33. Qc8+ Kg7 34. Rf3 Rf4 35. Rxf4 Qd1+ 36. Kh2 Qh5+ 37. Bh3 gxf4 38. Qd7+ Kf8 39. Qd6+ Kg7 40. Qe7+ Kh8 41. Qf6+ Kh7 42. Qxe6 Qh4 43. Qf5+ Kh6 44. Kg1 Qg5+ 45. Qxg5+ Kxg5 46. Kg2 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.49"]
[White "Sonis, Francesco"]
[Black "Seresin, Francesco"]
[Result "1-0"]
[ECO "E68"]
[WhiteElo "2467"]
[BlackElo "2300"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nbd7 7. O-O e5 8. e4 a6 9. d5 b5 10. cxb5 axb5 11. b4 Nb6 12. Nd2 Bd7 13. Nb3 Na4 14. Nxa4 Rxa4 15. a3 c6 16. Bb2 cxd5 17. exd5 Ne8 18. Na5 f5 19. Nc6 Qb6 20. Qe2 Nf6 21. Rfd1 f4 22. gxf4 Bg4 23. Qc2 Bxd1 24. Rxd1 Raa8 25. fxe5 Ng4 26. Bd4 Qc7 27. Qb3 Qf7 28. Qg3 Nxe5 29. Bxe5 dxe5 30. d6 Kh8 31. d7 Bf6 32. Nxe5 Qg7 33. Bxa8 Bxe5 34. d8=Q Bxg3 35. hxg3 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.50"]
[White "Kulkarni, Rakesh"]
[Black "Dourerassou, Jonathan"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2334"]
[BlackElo "2465"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 d5 4. exd5 exd5 5. Nf3 Nc6 6. h3 Bd6 7. dxc5 Bxc5 8. Bd3 Nf6 9. O-O O-O 10. Nbd2 h6 11. Nb3 Bb6 12. Re1 Qd6 13. Be3 Bxe3 14. Rxe3 Nh5 15. Nbd4 Nf4 16. Bc2 Bd7 17. Qd2 Rae8 18. Rae1 Rxe3 19. Rxe3 Qf6 20. Nxc6 bxc6 21. Qd4 Qxd4 22. Nxd4 Rd8 23. h4 Kf8 24. b4 Ne6 25. Nb3 Be8 26. Bf5 Nc7 27. a4 g6 28. Bd3 Bd7 29. f4 Bg4 30. Nd4 Rd6 31. Kf2 Ne6 32. Nxe6+ Bxe6 33. Re1 Bg4 34. Rb1 Ke7 35. Re1+ Kd7 36. Re5 Kd8 37. g3 h5 38. Kf1 Bd1 39. a5 Bg4 40. Kf2 Bd7 41. Kf3 Bg4+ 42. Kf2 Kd7 43. Re1 Bh3 44. Re5 Kd8 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.51"]
[White "Manea, Alexandru"]
[Black "Perske, Thore"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2326"]
[BlackElo "2450"]
[Annotator "ChessBase"]
[PlyCount "76"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. Nc3 O-O 5. e4 d6 6. h3 e5 7. d5 Nh5 8. g3 Na6 9. a3 f5 10. exf5 gxf5 11. Nh4 Nf4 12. Bd2 Nc5 13. Qc2 a5 14. O-O-O a4 15. Kb1 Bd7 16. gxf4 Qxh4 17. fxe5 Bxe5 18. Rg1+ Kh8 19. Bg5 Qh5 20. Be2 Qf7 21. f4 Bg7 22. Rde1 h6 23. Bh4 Bf6 24. Bxf6+ Qxf6 25. Bh5 Rg8 26. Qe2 Raf8 27. Qe3 Qh4 28. Qd4+ Kh7 29. Bd1 Rxg1 30. Rxg1 Rg8 31. Rxg8 Kxg8 32. Qe3 Kf7 33. Ka2 Qe7 34. Bh5+ Kf8 35. Qd4 Qg7 36. Qe3 Qe7 37. Qd4 Qg7 38. Qe3 Qe7 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.52"]
[White "Mesaros, Florian"]
[Black "Euler, Gerd"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2447"]
[BlackElo "2292"]
[Annotator "NA"]
[PlyCount "88"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 f5 2. d4 Nf6 3. c4 g6 4. Nc3 Bg7 5. Bf4 d6 6. e3 O-O 7. c5 c6 8. Bc4+ d5 9. Be2 b6 10. b4 bxc5 11. bxc5 Qa5 12. Qd2 Ba6 13. Bxa6 Qxa6 14. Ng5 Qc8 15. h4 h6 16. Nf3 Ng4 17. O-O Nd7 18. Bg3 Qe8 19. Ne1 e5 20. Nc2 g5 21. hxg5 hxg5 22. f3 Nxe3 23. Nxe3 exd4 24. Nexd5 dxc3 25. Nxc3 f4 26. Rae1 Ne5 27. Bf2 Rd8 28. Qc2 Qh5 29. Ne4 g4 30. fxg4 Qxg4 31. Qb3+ Kh8 32. Rd1 f3 33. Ng3 Rb8 34. Qe3 Nc4 35. Qe4 Rf4 36. Qxc6 Ne5 37. Qd5 Qh4 38. Ne4 Qh7 39. Ng5 Qg6 40. Qd6 Qxg5 41. g3 Rbf8 42. Rd4 Rxd4 43. Qxd4 Ng4 44. Qd6 Qh5 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.53"]
[White "Fedorovsky, Michael"]
[Black "Stein, Robert"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2442"]
[BlackElo "2287"]
[Annotator "ChessBase"]
[PlyCount "125"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Be2 O-O 8. O-O Qe7 9. b3 b6 10. Bb2 Bb7 11. Rad1 Rac8 12. e4 dxe4 13. Nxe4 Nxe4 14. Qxe4 f5 15. Qd3 Rcd8 16. Rfe1 c5 17. Bf1 Nf6 18. d5 Ne4 19. Qb1 exd5 20. cxd5 Qf7 21. Bc4 Rfe8 22. Qa1 a6 23. a4 Qc7 24. Re3 Re7 25. Qb1 Rde8 26. Rde1 Kh8 27. Qd3 a5 28. Nh4 Bc8 29. Kf1 Qd8 30. Nf3 Bd7 31. Kg1 Bf4 32. R3e2 Ng5 33. Qc3 Nxf3+ 34. Qxf3 Rxe2 35. Rxe2 Rxe2 36. Qxe2 Bd6 37. Be5 Qe7 38. f4 h6 39. g3 Kh7 40. Bd3 Kg8 41. Bxd6 Qxd6 42. Qe5 Qf6 43. Kf2 Kf8 44. Ke3 Qg6 45. Kd2 h5 46. Qc7 Ke8 47. d6 Qf6 48. Qxb6 Qb2+ 49. Bc2 Qd4+ 50. Ke2 Qc3 51. Bd3 Qb2+ 52. Kf3 Qc3 53. Ke2 Qb2+ 54. Kf1 Qc1+ 55. Kf2 Qd2+ 56. Be2 Qd4+ 57. Kg2 g6 58. Qb8+ Kf7 59. Bc4+ Kg7 60. Qg8+ Kh6 61. Qf8+ Qg7 62. Qxg7+ Kxg7 63. Bb5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.54"]
[White "Suvorov, Alexander"]
[Black "Korley, Kassa"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2323"]
[BlackElo "2440"]
[Annotator "NA"]
[PlyCount "76"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nd2 Bd6 5. Bg3 O-O 6. Bd3 c5 7. c3 Qc7 8. Ngf3 Nbd7 9. O-O Bxg3 10. hxg3 e5 11. e4 exd4 12. cxd4 dxe4 13. Nxe4 cxd4 14. Nxd4 Qe5 15. Nxf6+ Qxf6 16. Qh5 g6 17. Qh4 Rd8 18. Rfd1 Qxh4 19. gxh4 Nc5 20. Bc2 Bd7 21. Rac1 Rac8 22. b3 a5 23. a3 b6 24. b4 axb4 25. axb4 Na6 26. Rb1 Be8 27. Bd3 Nc7 28. Be4 Ba4 29. Nc6 Re8 30. Re1 Ne6 31. Rbc1 Kg7 32. g3 Rc7 33. Re3 Nd4 34. Bd3 Rxc6 35. Ra1 Rxe3 36. fxe3 Nf3+ 37. Kg2 Ne5 38. Be4 Rc4 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.55"]
[White "Sylvan, Jacob"]
[Black "Monroy, Charles"]
[Result "0-1"]
[ECO "C94"]
[WhiteElo "2321"]
[BlackElo "2433"]
[Annotator "NA"]
[PlyCount "86"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d3 Nbd7 11. Nbd2 Bb7 12. Nf1 Nc5 13. Bc2 Re8 14. Ng3 Bf8 15. b4 Ncd7 16. d4 a5 17. Bb2 Nb6 18. Bc1 Nbd7 19. Bb2 Nb6 20. Bc1 axb4 21. cxb4 exd4 22. Qxd4 c5 23. bxc5 dxc5 24. Qb2 b4 25. Bg5 Nc4 26. Qc1 Qb6 27. e5 Nd7 28. Qf4 Bxf3 29. Qxc4 Bb7 30. e6 Rxe6 31. Qd3 Rxe1+ 32. Rxe1 Qg6 33. Qxd7 Qxc2 34. Qxb7 Qxa2 35. Ne4 c4 36. Re3 c3 37. Nxc3 Qa1+ 38. Kh2 bxc3 39. Qb3 Bd6+ 40. g3 Qb2 41. Rxc3 Qxf2+ 42. Kh1 Ra1+ 43. Bc1 Qf1+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.57"]
[White "Kilgus, Georg"]
[Black "Beeke, Bob"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2429"]
[BlackElo "2279"]
[Annotator "NA"]
[PlyCount "90"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. d4 d5 4. Nc3 c6 5. e3 Nbd7 6. Qc2 b6 7. Be2 Bb7 8. O-O Be7 9. b3 O-O 10. Bb2 Rc8 11. Rfd1 Qc7 12. Rac1 Rfd8 13. Bf1 Qb8 14. Qe2 Nf8 15. Nd2 dxc4 16. Nxc4 c5 17. dxc5 Bxc5 18. Nb5 Ne8 19. Be5 Qa8 20. Ncd6 Bxd6 21. Rxc8 Qxc8 22. Nxd6 Nxd6 23. Rxd6 Rxd6 24. Bxd6 Qc6 25. Bg3 Nd7 26. f3 h6 27. Qd2 e5 28. e4 b5 29. Bf2 a6 30. Qb4 Nf8 31. a4 bxa4 32. bxa4 Bc8 33. a5 Ne6 34. Bc4 Kh7 35. Be3 Kg6 36. Kf2 f6 37. g3 Nc7 38. Qc5 Qa4 39. Be2 Qd7 40. f4 exf4 41. gxf4 Kh7 42. Bc4 Qh3 43. Qxc7 Bg4 44. Qc5 Qf3+ 45. Ke1 Qd1+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.58"]
[White "Mendonca, Leon Luke"]
[Black "Kristensen, Kaare Hove"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2427"]
[BlackElo "2259"]
[Annotator "NA"]
[PlyCount "63"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. c4 e6 4. d4 dxc4 5. Bg2 Nc6 6. O-O Rb8 7. Bg5 Be7 8. e3 O-O 9. Nfd2 Na5 10. Qc2 h6 11. Bxf6 Bxf6 12. Nxc4 c5 13. Nxa5 Qxa5 14. dxc5 Bd7 15. Nd2 Ba4 16. Qc1 Rfc8 17. Ne4 Be7 18. b3 Bc6 19. Qe1 Qxe1 20. Rfxe1 Bxe4 21. Bxe4 Bxc5 22. Rac1 b5 23. Red1 Bb6 24. Rxc8+ Rxc8 25. Rd7 Kf8 26. Kg2 Rd8 27. Rxd8+ Bxd8 28. b4 a5 29. a3 axb4 30. axb4 Be7 31. Bd3 Bxb4 32. Bxb5 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.59"]
[White "Schitco, Ivan"]
[Black "Nebolsina, Vera"]
[Result "1-0"]
[ECO "D70"]
[WhiteElo "2424"]
[BlackElo "2242"]
[Annotator "NA"]
[PlyCount "81"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. e3 c5 5. d5 d6 6. Nc3 O-O 7. Be2 e6 8. O-O exd5 9. cxd5 a6 10. a4 Bg4 11. h3 Bxf3 12. Bxf3 Nbd7 13. Qc2 c4 14. Be2 Rc8 15. a5 Rc5 16. Qa4 Re8 17. Rd1 Ne4 18. Nxe4 Rxe4 19. Qc2 Re5 20. Bd2 Qh4 21. Bg4 f5 22. g3 Qd8 23. Be2 Re8 24. Bb4 Rb5 25. Ba3 Ne5 26. Bxc4 Nxc4 27. Qxc4 Rxa5 28. Rac1 Rb5 29. Rd2 Qa5 30. Rcc2 Be5 31. h4 Qb6 32. Kg2 Kf7 33. h5 Qd8 34. h6 g5 35. Qd3 Qf6 36. f4 gxf4 37. exf4 Bxf4 38. gxf4 Rg8+ 39. Kf1 Rg4 40. Rc7+ Kf8 41. Bxd6+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.60"]
[White "Cukrowski, Filip"]
[Black "Boev, Viktor"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2421"]
[BlackElo "2182"]
[Annotator "NA"]
[PlyCount "77"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. d4 Bb4+ 5. Nd2 O-O 6. Qb3 c5 7. Ngf3 Nc6 8. dxc5 Bxc5 9. O-O Qe7 10. a3 d4 11. Ng5 a5 12. Qc2 e5 13. Nde4 Bf5 14. Nxf6+ Qxf6 15. Be4 Bxe4 16. Qxe4 Qg6 17. Kg2 Qxe4+ 18. Nxe4 Be7 19. g4 a4 20. Bd2 Na5 21. Bxa5 Rxa5 22. b4 axb3 23. Rfb1 b6 24. Rxb3 Bc5 25. Rb5 Rfa8 26. Nxc5 bxc5 27. Kf3 Rxa3+ 28. Rxa3 Rxa3+ 29. e3 f6 30. Rxc5 Rc3 31. Rc7 d3 32. e4 d2+ 33. Ke2 Rd3 34. Kd1 Rd4 35. f3 Rd3 36. c5 Rxf3 37. Kxd2 Ra3 38. c6 Ra5 39. Rd7 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.61"]
[White "Rosner, Jonas"]
[Black "Wedda, Dries"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2416"]
[BlackElo "2170"]
[Annotator "NA"]
[PlyCount "63"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 h5 9. Nd5 Bxd5 10. exd5 Nbd7 11. Qd2 g6 12. Be2 Bg7 13. O-O O-O 14. Na5 Qc7 15. c4 Rfe8 16. Rac1 e4 17. f4 Ng4 18. Bxg4 hxg4 19. b4 b6 20. Nc6 Nb8 21. Nd4 Bxd4 22. Bxd4 f5 23. Qf2 e3 24. Bxe3 Nd7 25. Bd4 Re4 26. Rfd1 Qd8 27. Re1 Nf6 28. Bb2 Ra7 29. Bxf6 Rxe1+ 30. Rxe1 Qxf6 31. Qxb6 Qc3 32. Qb8+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.62"]
[White "Gokerkan, Cem Kaan"]
[Black "Schlenker, Joerg"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2413"]
[BlackElo "2153"]
[Annotator "NA"]
[PlyCount "93"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 d6 2. f4 Nf6 3. Nc3 c6 4. d4 Qa5 5. e5 Ne4 6. Bd2 Nxd2 7. Qxd2 d5 8. h3 e6 9. Nf3 Bd7 10. Ne2 Qxd2+ 11. Kxd2 b6 12. g4 c5 13. c3 Nc6 14. Bg2 Be7 15. Ng3 cxd4 16. cxd4 Na5 17. Bf1 Rc8 18. Ba6 Rb8 19. Bd3 Nc4+ 20. Bxc4 dxc4 21. Ke3 O-O 22. Ne4 Rfc8 23. h4 Bc6 24. h5 b5 25. h6 g6 26. Rhc1 a5 27. Nf6+ Bxf6 28. exf6 Bxf3 29. Kxf3 Kf8 30. Rc2 Rb6 31. Rac1 Rbc6 32. Re1 Rd8 33. Re5 Rd5 34. a4 b4 35. Ke4 c3 36. bxc3 b3 37. Rc1 Rxe5+ 38. fxe5 Rc4 39. Kd3 Rxa4 40. c4 Ra2 41. c5 Ke8 42. c6 Kd8 43. d5 b2 44. c7+ Kc8 45. Rb1 exd5 46. e6 Ra3+ 47. Ke2 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.63"]
[White "Roseneck, Jonas"]
[Black "Jacob, Volker"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2407"]
[BlackElo "2162"]
[Annotator "NA"]
[PlyCount "51"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. dxc5 Qa5+ 5. c3 Qxc5 6. Be3 Qc7 7. h3 Nc6 8. Na3 d6 9. Bd3 Nf6 10. O-O O-O 11. Nb5 Qb8 12. Nbd4 e5 13. Nc2 d5 14. exd5 Nxd5 15. Bc4 Nxe3 16. Nxe3 e4 17. Nd2 Qf4 18. Re1 Bf5 19. g4 Ne5 20. gxf5 Rad8 21. Be2 Rd6 22. Qc1 gxf5 23. Ndf1 Rg6+ 24. Ng3 Bh6 25. Nexf5 Qxf5 26. Qxh6 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.64"]
[White "Bharath Subramaniyam H"]
[Black "Thinius, Marco"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "2301"]
[BlackElo "2406"]
[Annotator "ChessBase"]
[PlyCount "95"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. N1e2 Nf6 8. Nf4 Bh7 9. Bc4 e6 10. c3 Bd6 11. Ngh5 Rg8 12. Qe2 Qe7 13. Be3 Nbd7 14. O-O-O O-O-O 15. Bd3 Bxd3 16. Nxd3 Nd5 17. Bd2 c5 18. dxc5 Nxc5 19. Nxc5 Bxc5 20. Ng3 Bd6 21. Ne4 Bc7 22. Qf3 Kb8 23. h5 f5 24. Ng3 Qc5 25. Kb1 Rd6 26. Ne2 Ra6 27. Nd4 Be5 28. Rhe1 Bxd4 29. Bf4+ Ka8 30. Rxd4 Rc8 31. Qd3 Qa5 32. a4 Rb6 33. Ka2 Qc5 34. Be5 Qe7 35. Rc4 Rxc4 36. Qxc4 Rc6 37. Qd4 Qe8 38. Bxg7 Qxh5 39. Bxh6 Qxh6 40. Qxd5 a6 41. Qd8+ Ka7 42. Qd4+ Ka8 43. Re3 Qf8 44. Rh3 Rc8 45. Qd7 Qe8 46. Qxe8 Rxe8 47. Kb3 Kb8 48. Kc4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.65"]
[White "Braeuning, Rudolf Wilhelm"]
[Black "Ertan, Can"]
[Result "0-1"]
[ECO "A18"]
[WhiteElo "2293"]
[BlackElo "2404"]
[Annotator "NA"]
[PlyCount "63"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 e5 4. Nf3 Nc6 5. a3 d6 6. h3 g6 7. d4 exd4 8. Nxd4 Bg7 9. Be3 O-O 10. g4 Nxe4 11. Nxe4 Qe7 12. Nxc6 bxc6 13. Nc3 d5 14. cxd5 cxd5 15. Bg2 Ba6 16. Nxd5 Qe5 17. Nb4 Rad8 18. Nxa6 Rxd1+ 19. Rxd1 Qb5 20. Nb4 Bxb2 21. Nd3 Bc3+ 22. Ke2 Rd8 23. Be4 Qc4 24. f3 Qa2+ 25. Bd2 c5 26. Ke3 Qxa3 27. Bxc3 Qxc3 28. Rc1 Qd4+ 29. Ke2 c4 30. Rhd1 cxd3+ 31. Rxd3 Qb2+ 32. Ke3 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.66"]
[White "Sawlin, Leonid"]
[Black "Tschlatscher, Thomas"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "2402"]
[BlackElo "2152"]
[Annotator "NA"]
[PlyCount "102"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bb4+ 5. Nc3 Nf6 6. Nxc6 bxc6 7. Bd3 O-O 8. O-O Qe7 9. Re1 d6 10. Bd2 Ba5 11. Nd5 Qe5 12. Nxf6+ gxf6 13. Bxa5 Qxa5 14. e5 fxe5 15. Qh5 f5 16. Re3 Qd5 17. Rg3+ Kh8 18. Qh6 Qf7 19. Bc4 d5 20. Qxc6 Be6 21. Bb3 f4 22. Rc3 Rac8 23. Rd1 Rfd8 24. f3 h5 25. Rcd3 Rd6 26. Qc3 Qg7 27. Re1 c5 28. Qxe5 Qxe5 29. Rxe5 c4 30. Bxc4 Rxc4 31. Rxh5+ Kg7 32. c3 Rb6 33. Rd2 Bf7 34. Rh4 Rh6 35. Rg4+ Rg6 36. Rh4 Rh6 37. Rxh6 Kxh6 38. Kf2 Kg5 39. Re2 d4 40. cxd4 Rxd4 41. b3 Bg6 42. g3 fxg3+ 43. hxg3 Kf6 44. g4 a5 45. Rb2 Bf7 46. Rc2 a4 47. bxa4 Rxa4 48. Kg3 Bxa2 49. Rc6+ Kf7 50. f4 Be6 51. f5 Bxf5 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.67"]
[White "Hartmann, Jakob"]
[Black "Spyropoulos, Nikolaos"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "2153"]
[BlackElo "2400"]
[Annotator "NA"]
[PlyCount "74"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. h4 h5 8. Be3 Bg7 9. Be2 Nc6 10. Rc1 d5 11. c5 Nc4 12. Nf3 O-O 13. O-O Nxb2 14. Qd2 Nc4 15. Bxc4 dxc4 16. d5 Nb4 17. Bh6 Nd3 18. Bxg7 Kxg7 19. Rc2 Bg4 20. Ng5 Bf5 21. Nge4 Bxe4 22. Nxe4 Qxd5 23. Qc3+ Qe5 24. Qxc4 Rad8 25. Ng5 Qf6 26. Nf3 Rd7 27. Qc3 Qxc3 28. Rxc3 Rc8 29. Rd1 Ne5 30. Rdc1 Ng4 31. g3 Rc6 32. Rc4 Rd5 33. Nd4 Ra6 34. a4 Ne5 35. Rb4 Rxd4 36. Rxb7 Nc6 37. Rc7 Rdxa4 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.68"]
[White "Domingo Nunez, Alejandro"]
[Black "Li, Simon"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2396"]
[BlackElo "2032"]
[Annotator "NA"]
[PlyCount "91"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. b3 Nc6 3. Bb2 e5 4. Bc4 Nf6 5. d3 g6 6. Nf3 Qe7 7. Ng5 Nd8 8. f4 d6 9. O-O Bg7 10. Bb5+ Bd7 11. Bxd7+ Nxd7 12. Nc3 Nf6 13. Qd2 O-O 14. Rae1 Ne6 15. f5 Nd4 16. Nd1 Bh6 17. Bc1 Nh5 18. c3 f6 19. h4 Nc6 20. Ne3 fxg5 21. Nd5 Qd7 22. hxg5 Bg7 23. f6 Bh8 24. Qf2 Rf7 25. Qh4 Raf8 26. g4 Nf4 27. Bxf4 exf4 28. Rxf4 Qe6 29. Re3 Qe5 30. Rh3 Rd8 31. Qh6 Rdd7 32. Rf2 b5 33. Nf4 Qxc3 34. Nxg6 Ne5 35. Nxe5 Qxe5 36. g6 Rxf6 37. gxh7+ Kf7 38. Rhf3 Rd8 39. Qh4 Ke7 40. Rf5 Qd4 41. Rxf6 Bxf6 42. g5 Bh8 43. g6+ Kd7 44. Kg2 Kc7 45. Rf7+ Kc8 46. Qe7 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.69"]
[White "Llaneza Vega, Patricia"]
[Black "Baskin, Robert"]
[Result "0-1"]
[ECO "B17"]
[WhiteElo "2152"]
[BlackElo "2394"]
[Annotator "NA"]
[PlyCount "86"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Ng5 Ngf6 6. Bd3 e6 7. Qe2 Bd6 8. N1f3 h6 9. Ne4 Nxe4 10. Qxe4 Qc7 11. O-O b6 12. Qg4 Kf8 13. Qh4 Bb7 14. Re1 Nf6 15. Ng5 c5 16. Ne4 Be7 17. Bg5 c4 18. Nxf6 cxd3 19. Ne4 Bxg5 20. Nxg5 Qd8 21. Nf3 Bxf3 22. Qxd8+ Rxd8 23. gxf3 dxc2 24. Re4 f5 25. Re2 Rxd4 26. Rxc2 Ke7 27. Rc7+ Rd7 28. Rc6 Rhd8 29. Re1 Rd6 30. Rc7+ R8d7 31. Rc2 Rd2 32. Re2 Rxe2 33. Rxe2 Kf6 34. Rc2 g5 35. Kf1 h5 36. Ke2 g4 37. f4 Rd4 38. Rc7 a5 39. Rb7 Rxf4 40. Rxb6 Rb4 41. Rxb4 axb4 42. h4 f4 43. Kd3 e5 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.70"]
[White "Kuhn, Hubert"]
[Black "Schmidek, Emil"]
[Result "1/2-1/2"]
[ECO "A18"]
[WhiteElo "2029"]
[BlackElo "2393"]
[Annotator "NA"]
[PlyCount "49"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 d4 5. exf6 dxc3 6. bxc3 Qxf6 7. Nf3 c5 8. d4 h6 9. Bd3 Bd6 10. O-O Nc6 11. Rb1 Rb8 12. Be4 O-O 13. Be3 Rd8 14. Qe2 Bd7 15. Rfd1 Na5 16. dxc5 Bc7 17. Bd4 Qe7 18. Ne5 Ba4 19. Re1 Nc6 20. Nxc6 Bxc6 21. Qg4 Qg5 22. Qxg5 hxg5 23. Bc2 Rd7 24. f3 Re8 25. Kf2 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.71"]
[White "Hoffmann, Lennard"]
[Black "Hacker, Jonas"]
[Result "0-1"]
[ECO "C90"]
[WhiteElo "1944"]
[BlackElo "2392"]
[Annotator "NA"]
[PlyCount "72"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 b5 7. Bb3 d6 8. c3 O-O 9. Re1 Na5 10. Bc2 c5 11. Nbd2 Nc6 12. Nf1 Re8 13. h3 h6 14. Ng3 Bf8 15. Nh2 d5 16. Qf3 d4 17. Ng4 Nxg4 18. hxg4 Be6 19. Nf5 Rc8 20. g3 dxc3 21. bxc3 b4 22. g5 bxc3 23. gxh6 g6 24. h7+ Kh8 25. Nh6 Bxh6 26. Bxh6 Nd4 27. Qd1 Bg4 28. Qc1 Qf6 29. Be3 Nf3+ 30. Kg2 Nh4+ 31. Kh2 Nf3+ 32. Kg2 Nxe1+ 33. Qxe1 Bf3+ 34. Kf1 c4 35. Ba4 cxd3 36. Bxe8 Qe6 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.72"]
[White "Firouzja, Alireza"]
[Black "Ziegenfuss, Antonia"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2669"]
[BlackElo "1945"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bc5 7. Bf4 O-O 8. Bc7 Qe7 9. Bd6 Bxd6 10. Qxd6 Ne8 11. Qxe7 Nxe7 12. O-O-O f5 13. Bd3 fxe4 14. Nxe4 d5 15. Ng5 h6 16. Nf3 Nc6 17. Bg6 a6 18. Nbd4 Nxd4 19. Rxd4 Nd6 20. Re1 Rf6 21. Bd3 b5 22. Re2 Ra7 23. Ne5 Rc7 24. b3 Nf5 25. Bxf5 Rxf5 26. a4 Kf8 27. axb5 axb5 28. g4 Rf6 29. f4 Ke7 30. h4 Kd6 31. Kb2 Rf8 32. Nd3 Bd7 33. Nb4 Bc6 34. h5 Bb7 35. Re1 Kc5 36. Rxe6 Kxd4 37. f5 Rff7 38. Nd3 Rfe7 39. Nf4 b4 40. f6 gxf6 41. Rxf6 Rf7 42. Ne6+ Ke5 43. Rxh6 Rc3 44. Nd8 Rf2 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.74"]
[White "Wild, Achim"]
[Black "Lopez Martinez, Josep Manuel"]
[Result "*"]
[ECO "E18"]
[WhiteElo "2253"]
[BlackElo "2578"]
[Annotator "TA"]
[PlyCount "22"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 e6 2. c4 b6 3. g3 Bb7 4. Bg2 Nf6 5. O-O Be7 6. d4 O-O 7. Nc3 Ne4 8. Bd2 d6 9. Rc1 Nd7 10. Be1 c5 11. b3 Ndf6 *

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.78"]
[White "Petermann, Michail"]
[Black "Shyam, Sundar M."]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2251"]
[BlackElo "2519"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 g6 4. e3 Bg7 5. h4 O-O 6. h5 c5 7. hxg6 hxg6 8. Qd2 Nc6 9. Bh6 Bxh6 10. Rxh6 Kg7 11. Rh1 cxd4 12. exd4 Rh8 13. Rxh8 Qxh8 14. O-O-O Bf5 15. f3 Qh2 16. Nge2 Nb4 17. Qf4 Qxf4+ 18. Nxf4 g5 19. Nd3 Bxd3 20. Bxd3 Rh8 21. Kd2 Rh2 22. Rg1 e6 23. Ne2 g4 24. a3 Nxd3 25. Kxd3 gxf3 26. gxf3+ Kf8 27. b3 b5 28. c3 Ne8 29. Ra1 Rh3 30. Ke3 Nd6 31. a4 Nf5+ 32. Kd2 a6 33. axb5 axb5 34. Rf1 Rh2 35. Kd3 Ke7 36. Nf4 Rb2 37. Re1 Kd6 38. Re2 Rxb3 39. Kc2 Ra3 40. Kb2 b4 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.79"]
[White "Zanan, Evgeny"]
[Black "Humburg, Philipp"]
[Result "*"]
[ECO "E09"]
[WhiteElo "2510"]
[BlackElo "2244"]
[Annotator "RC"]
[PlyCount "110"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. Qc2 Nbd7 7. O-O c6 8. Nbd2 b6 9. e4 dxc4 10. Nxc4 Bb7 11. Rd1 c5 12. Nfe5 cxd4 13. Rxd4 Qc7 14. Nxd7 Nxd7 15. Qd1 Rad8 16. Be3 Bc5 17. Rd2 Bxe3 18. Nxe3 Nc5 19. Rc1 Qe7 20. f3 h6 21. Rcc2 Qg5 22. Nc4 Ba6 23. f4 Qe7 24. e5 Rxd2 25. Qxd2 Bxc4 26. Rxc4 Rd8 27. Rd4 Rxd4 28. Qxd4 Qc7 29. Bf1 Nd7 30. b4 a5 31. a3 axb4 32. axb4 Nf8 33. Qd6 Qa7 34. Be2 Ng6 35. Qd8+ Nf8 36. Kf2 Qb7 37. h4 Qa7 38. h5 Qb7 39. Qd4 Qc7 40. Qd6 Qb7 41. Qd4 Qc7 42. g4 Qc1 43. Qe3 Qc6 44. Bf3 Qc7 45. Kg3 Qd8 46. Bg2 Kh8 47. Be4 Kg8 48. Qd3 Qc7 49. Qd4 Qc1 50. Bf3 Qc7 51. Qd6 Qa7 52. Qc6 Qb8 53. Kf2 Qa7 54. Kg2 Qa2+ 55. Kg3 Qa7 *

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.80"]
[White "Groetzbach, Julian"]
[Black "Prithu Gupta"]
[Result "*"]
[ECO "C90"]
[WhiteElo "2250"]
[BlackElo "2478"]
[Annotator "TA"]
[PlyCount "27"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. a4 Bb7 10. d4 Na5 11. Bc2 Nd7 12. Qe2 b4 13. Nbd2 c5 14. b3 *

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.81"]
[White "Rossi, Aldo A"]
[Black "Milov, Leonid"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "2249"]
[BlackElo "2474"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 g6 3. g3 Bg7 4. Bg2 c5 5. d3 Nf6 6. O-O Nc6 7. Qe1 O-O 8. Na3 b6 9. c4 Bb7 10. cxd5 Nxd5 11. Nc2 Qd7 12. Rb1 Rac8 13. Bd2 Nd4 14. Ncxd4 cxd4 15. Ne5 Qe6 16. Nc4 b5 17. Na3 Bc6 18. Nc2 Ne3 19. Nxe3 dxe3 20. Bc3 Bxg2 21. Kxg2 Qxa2 22. Kf3 a5 23. Kxe3 b4 24. Bxg7 Kxg7 25. Qd2 Rc5 26. Ra1 Qe6+ 27. Kf2 Rh5 28. Kg1 Rc8 29. Rfc1 Qb6+ 30. d4 Rxc1+ 31. Rxc1 a4 32. Rc4 Rb5 33. Qe3 Qa7 34. Rc5 Rxc5 35. dxc5 a3 36. bxa3 bxa3 37. Qc3+ f6 38. Kf1 a2 39. Qa1 Qa3 40. c6 Qb3 41. Qd1 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.82"]
[White "Warmerdam, Max"]
[Black "Briet, Antoine"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2472"]
[BlackElo "2239"]
[Annotator "TA"]
[PlyCount "37"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Qd3 Nf6 6. Be2 Qc7 7. f4 d6 8. c4 b5 9. Nd2 bxc4 10. Nxc4 Nbd7 11. Bd2 Nc5 12. Qe3 Ncxe4 13. Ba5 Qb7 14. Nb6 Rb8 15. Rc1 Nc5 16. b4 Qxg2 17. Bf3 Qxa2 18. Rc2 Ng4 19. Qc3 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.83"]
[White "Schmitzer, Klaus"]
[Black "Vrolijk, Liam"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "2245"]
[BlackElo "2465"]
[Annotator "TA"]
[PlyCount "112"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd7 7. Nb3 Nc6 8. Nbxd4 Nxd4 9. Qxd4 Qxd4 10. Nxd4 Bd7 11. O-O Nf6 12. Bf4 Rc8 13. Be2 Bc5 14. c3 Nd5 15. Bc1 Bxd4 16. cxd4 Ke7 17. b3 Kf6 18. h4 h6 19. Bc4 Bc6 20. Bd2 g5 21. hxg5+ hxg5 22. f3 Rh4 23. Bxd5 Bxd5 24. Rac1 Rch8 25. Be3 Kg6 26. Kf2 g4 27. Rg1 Kf5 28. Rc7 R8h7 29. Rd7 Rh2 30. fxg4+ Kxg4 31. Bd2 Kf5 32. Bb4 Rg7 33. Bd6 Rhxg2+ 34. Rxg2 Rxg2+ 35. Ke3 f6 36. Rf7 Kg6 37. Rf8 Rxa2 38. Be7 Bxb3 39. Rxf6+ Kg7 40. Rf2 Rxf2 41. Kxf2 Kf7 42. Bc5 b6 43. Bd6 Ke8 44. Ke3 Kd7 45. Bb8 Kc6 46. Kd3 a5 47. Kc3 Bd5 48. Kb2 b5 49. Ka3 b4+ 50. Ka4 Kb6 51. Bf4 Bc6+ 52. Kb3 Kb5 53. Bd6 a4+ 54. Kc2 a3 55. Bf4 Ka4 56. Kb1 Be4+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.84"]
[White "Ristoja, Samu"]
[Black "Krause, Benedict"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "2239"]
[BlackElo "2435"]
[Annotator "NA"]
[PlyCount "68"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 Bb4 7. Nxc6 bxc6 8. Bd3 e5 9. O-O Bc5 10. Ne2 O-O 11. Ng3 d6 12. Qe1 Ng4 13. h3 Qh4 14. Nh1 Nf6 15. Be3 Bxh3 16. Bxc5 Be6 17. Bxd6 Ng4 18. Bxe5 Nxe5 19. Qe3 Bxc4 20. Bxc4 Nxc4 21. Qd4 Nb6 22. Ng3 g6 23. Rfc1 Rad8 24. Qe3 Rd6 25. a4 Rfd8 26. a5 Rd3 27. Qc5 Nd7 28. Qxa7 Ne5 29. Rc3 Ng4 30. Nf1 R8d4 31. Qb8+ Kg7 32. Rc2 Rd1 33. Rxd1 Rxd1 34. f3 Qh1+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.85"]
[White "Ackermann, Hans Werner"]
[Black "Carlstedt, Jonathan"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2237"]
[BlackElo "2433"]
[Annotator "NA"]
[PlyCount "78"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Bg4 3. e3 Nd7 4. h3 Bxf3 5. Qxf3 Ngf6 6. Bb2 e5 7. Nc3 c6 8. g3 Bd6 9. Bg2 h5 10. a4 Qe7 11. Qe2 Nc5 12. b4 Ne6 13. Na2 h4 14. g4 e4 15. Rb1 Nd7 16. b5 Ne5 17. Bxe5 Bxe5 18. bxc6 bxc6 19. Qa6 Qd6 20. O-O O-O 21. d4 Bf6 22. Rb3 Bd8 23. Rfb1 Bc7 24. Nb4 Nd8 25. c4 f5 26. g5 Qh2+ 27. Kf1 f4 28. exf4 Qxf4 29. R3b2 Rb8 30. Rc2 Rb6 31. Qxa7 Ne6 32. a5 Nxd4 33. axb6 Nxc2 34. bxc7 Ne3+ 35. Qxe3 Qxe3 36. Kg1 Qxf2+ 37. Kh1 Qb6 38. cxd5 c5 39. d6 Qxd6 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.86"]
[White "Suvorov, Luca"]
[Black "Barp, Alberto"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2236"]
[BlackElo "2424"]
[Annotator "NA"]
[PlyCount "82"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Nf3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Bc4 Nd7 12. O-O b6 13. Rad1 Bb7 14. Rfe1 Rc8 15. Bb3 Qf6 16. Qe3 Rfd8 17. d5 Rc3 18. Qd4 Rxf3 19. dxe6 Qxd4 20. Rxd4 Rxb3 21. axb3 fxe6 22. Ra1 a5 23. Rad1 Bc6 24. Rd6 Rc8 25. f3 Nc5 26. Rd8+ Rxd8 27. Rxd8+ Kf7 28. Rd6 Bd7 29. Rxb6 e5 30. b4 axb4 31. Rxb4 g5 32. Rb6 g4 33. Rh6 Kg7 34. Rd6 gxf3 35. gxf3 Be8 36. Rd5 Nd7 37. Ra5 Bf7 38. Kf2 Kf6 39. Ke3 Nf8 40. f4 exf4+ 41. Kxf4 Ng6+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.87"]
[White "Wilhelm, Till"]
[Black "Jerez Perez, Alfonso"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2234"]
[BlackElo "2413"]
[Annotator "NA"]
[PlyCount "57"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d5 6. c4 dxc4 7. Na3 Nc6 8. Nxc4 Be6 9. b3 Bd5 10. Bb2 a5 11. Rc1 a4 12. bxa4 Ra6 13. a3 Qa8 14. Ne3 Be4 15. d5 Rd8 16. Bxf6 Bxf6 17. Nd2 Bxg2 18. Kxg2 Ne5 19. Rxc7 Rxa4 20. Qb3 Rxa3 21. Qxb7 Qxb7 22. Rxb7 Bg5 23. Nb1 Rxe3 24. fxe3 Ng4 25. Rf3 Nxe3+ 26. Kf2 Ng4+ 27. Kg2 Ne3+ 28. Kf2 Ng4+ 29. Kg2 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.88"]
[White "Benkovic, Petar"]
[Black "Heimrath, Reiner"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2405"]
[BlackElo "2232"]
[Annotator "NA"]
[PlyCount "36"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 O-O 5. Bg2 c5 6. c4 d6 7. d4 Na6 8. O-O Rb8 9. Nc3 Bd7 10. Qd2 Qc8 11. Rac1 Qc6 12. dxc5 dxc5 13. Ne4 Bg4 14. Ne5 Rbe8 15. Rfd1 h6 16. Nf3 Qe6 17. a3 g5 18. Qc2 Rd8 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.89"]
[White "Sieglen, Joachim"]
[Black "Saraci, Nderim"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2233"]
[BlackElo "2397"]
[Annotator "NA"]
[PlyCount "84"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 c5 7. d5 b5 8. cxb5 a6 9. b6 Nbd7 10. Nd2 Nxb6 11. a4 a5 12. O-O Ne8 13. Nc4 Nxc4 14. Bxc4 Nc7 15. Bd2 Na6 16. Rc1 Rb8 17. b3 Nb4 18. Bg5 Ba6 19. Qd2 Qd7 20. Nb5 f5 21. Rfe1 Rf7 22. exf5 Qxf5 23. Bxe7 Bxb5 24. axb5 Bd4 25. Bh4 Kh8 26. Re6 Rbf8 27. Rce1 Qh5 28. Bg3 a4 29. bxa4 Rxf2 30. Bxf2 Rxf2 31. Re8+ Kg7 32. R1e7+ Kf6 33. Rf8+ Kxe7 34. Rxf2 Bxf2+ 35. Qxf2 Qd1+ 36. Qf1 Qd4+ 37. Kh1 Nxd5 38. a5 Ne3 39. Qf7+ Kd8 40. Qg8+ Kd7 41. Be6+ Ke7 42. Bc4 Qa1+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.90"]
[White "Wenninger, Philipp"]
[Black "Hinrichs, Lars"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2391"]
[BlackElo "2232"]
[Annotator "NA"]
[PlyCount "24"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. Nf3 c5 4. c3 d5 5. e3 h6 6. Bh4 Be7 7. Nbd2 O-O 8. Bd3 b6 9. O-O Bb7 10. Qe2 Ne4 11. Bxe7 Qxe7 12. Rfd1 Nd7 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.95"]
[White "Goumas, Georgios"]
[Black "Jeitz, Christian"]
[Result "1/2-1/2"]
[ECO "B46"]
[WhiteElo "2386"]
[BlackElo "2222"]
[Annotator "NA"]
[PlyCount "63"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. Nxc6 bxc6 7. Bd3 d5 8. O-O Nf6 9. Qf3 Be7 10. Qg3 g6 11. Re1 O-O 12. Bh6 Re8 13. Rad1 Nd7 14. Na4 Bb7 15. c4 d4 16. e5 c5 17. b3 Qc7 18. f4 Bf8 19. Bxf8 Kxf8 20. h4 Bc6 21. Nb2 h5 22. Bc2 Kg7 23. Re2 a5 24. a4 Nf8 25. Nd3 Qe7 26. Rf1 Kh7 27. Qh3 Nd7 28. Kf2 Kg7 29. Ke1 Rab8 30. Rg1 Rh8 31. Kd2 Kf8 32. Rf2 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.96"]
[White "Kosakowski, Jakub"]
[Black "Rahul Kumar, Pune"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2381"]
[BlackElo "2216"]
[Annotator "NA"]
[PlyCount "79"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Qa4 h5 7. Bf4 Bg7 8. h3 d6 9. e5 dxe5 10. Nxe5 O-O 11. Nxc6 bxc6 12. Qxc6 Bf5 13. Rd1 Qa5 14. Qb5 Qxb5 15. Bxb5 Bxc2 16. Rd2 Bf5 17. O-O Rad8 18. Rfd1 Rxd2 19. Rxd2 Ne4 20. Nxe4 Bxe4 21. Rd7 a5 22. Rxe7 Bb1 23. Bc4 Bf5 24. b3 Bb1 25. a4 Bf6 26. Ra7 Bd4 27. Rd7 Bg7 28. Bd6 Bf5 29. Rc7 Rd8 30. Rxf7 Kh8 31. Bf4 Rd4 32. Bc7 h4 33. Re7 Rd1+ 34. Kh2 Rd2 35. f3 Bc2 36. Bxa5 Rd1 37. Bc7 Rb1 38. Be5 Bxe5+ 39. Rxe5 Bxb3 40. Rb5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.97"]
[White "Damia, Angelo"]
[Black "Grigorian, Spartak"]
[Result "1/2-1/2"]
[ECO "B63"]
[WhiteElo "2215"]
[BlackElo "2384"]
[Annotator "NA"]
[PlyCount "79"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Qb6 8. O-O-O Qxd4 9. Qxd4 Nxd4 10. Rxd4 a6 11. f3 Bd7 12. Bc4 Rc8 13. Bb3 Be7 14. Bh4 Kf8 15. Rhd1 Bc6 16. Bg3 Ne8 17. Kb1 g5 18. a4 h5 19. Na2 h4 20. Be1 Bf6 21. R4d3 Ke7 22. Bc3 g4 23. Nb4 gxf3 24. gxf3 Rg8 25. Bxf6+ Kxf6 26. Nxc6 Rxc6 27. f4 Ke7 28. a5 b5 29. e5 Rg4 30. Rd4 f6 31. exf6+ Kxf6 32. Re1 Ng7 33. h3 Rg3 34. f5 Rxb3 35. cxb3 Nxf5 36. Rg4 d5 37. Rf1 Ke5 38. Re1+ Kf6 39. Rf1 Ke5 40. Re1+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.98"]
[White "Zeller, Frank"]
[Black "Shyam Prasad Reddy K"]
[Result "0-1"]
[ECO "D70"]
[WhiteElo "2377"]
[BlackElo "2215"]
[Annotator "NA"]
[PlyCount "56"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Be3 Bg7 7. Nc3 O-O 8. Qd2 Nc6 9. O-O-O Qd6 10. Nb5 Qd7 11. h4 a6 12. Nc3 Rd8 13. h5 Na5 14. hxg6 hxg6 15. Qf2 Nac4 16. Bg5 Qc6 17. Qh4 Nxb2 18. Qh7+ Kf8 19. Bh6 Qxc3+ 20. Kb1 Ke8 21. Rc1 Qb4 22. Bd2 Qxd2 23. Qxg7 Nd3 24. Rh8+ Kd7 25. Bxd3 Qxd3+ 26. Ka1 Rxh8 27. Qxh8 Nc4 28. Nh3 f6 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.99"]
[White "Mueer, Sebastian"]
[Black "Colpe, Malte"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2213"]
[BlackElo "2374"]
[Annotator "NA"]
[PlyCount "75"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 e6 4. e3 Bd6 5. Nbd2 Bxf4 6. exf4 c5 7. dxc5 Qc7 8. Ne5 Nbd7 9. Ndf3 Nxc5 10. Bb5+ Bd7 11. Be2 Qb6 12. Nxd7 Ncxd7 13. Qd4 Rc8 14. Qxb6 Nxb6 15. Nd4 a6 16. c3 Na4 17. Rb1 Ne4 18. g4 Ke7 19. h4 h5 20. gxh5 Nf6 21. f5 e5 22. Nf3 Kd6 23. Ng5 Rc7 24. c4 dxc4 25. Bxc4 Rf8 26. Be2 Rc2 27. Rh3 b5 28. Rd3+ Ke7 29. Bd1 Rc5 30. Re3 Nb6 31. b4 Rc4 32. Nf3 Nfd5 33. Rxe5+ Kf6 34. Re2 Nc3 35. Rb3 Nxe2 36. Bxe2 Re8 37. Kd2 Rd8+ 38. Ke1 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.100"]
[White "Chekletsov, Ilya"]
[Black "Hansch, Stephan"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2373"]
[BlackElo "2210"]
[Annotator "NA"]
[PlyCount "53"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. a4 Nbd7 9. Nbd2 c5 10. dxc5 Bxc5 11. Nxc4 Qe7 12. a5 Nd5 13. Bg5 f6 14. Bd2 b5 15. axb6 N7xb6 16. b4 Bxb4 17. Nxb6 Nxb6 18. Nd4 Bxd2 19. Bxa8 Nxa8 20. Qxd2 Nc7 21. Rfc1 Nd5 22. e4 Qb4 23. Qxb4 Nxb4 24. Ra3 e5 25. Rc4 exd4 26. Rxb4 Rd8 27. Rd3 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.101"]
[White "Lenaerts, Lennert"]
[Black "Brandt, Sebastian"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2370"]
[BlackElo "2208"]
[Annotator "NA"]
[PlyCount "64"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. cxd5 exd5 5. Bf4 Nf6 6. e3 c6 7. Bd3 Nbd7 8. Nge2 Nh5 9. h3 Nxf4 10. Nxf4 Nf6 11. O-O Bd6 12. Rc1 g5 13. Nh5 g4 14. Nxf6+ Qxf6 15. hxg4 Rg8 16. f4 Bxg4 17. Be2 Bh3 18. Bf3 Rg6 19. Qb3 Rb8 20. Qa4 Kf8 21. Qxa7 Kg8 22. Rc2 Kh8 23. Rff2 Qh4 24. Kf1 Bf5 25. Rcd2 Re8 26. Nd1 Bb4 27. Ke2 Rge6 28. Rd3 Bxd3+ 29. Kxd3 Rxe3+ 30. Kc2 R3e7 31. Qb6 Be1 32. Rf1 Qxf4 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.102"]
[White "Alvarez Serrano, Carlos"]
[Black "Miedema, David"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2200"]
[BlackElo "2369"]
[Annotator "NA"]
[PlyCount "88"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Bg2 Nc6 6. Qa4 Bb4+ 7. Bd2 Nd5 8. Qb5 Bxd2+ 9. Nbxd2 c3 10. bxc3 Nxc3 11. Qd3 Nd5 12. O-O O-O 13. Rfc1 Nce7 14. e4 Nb4 15. Qc3 Na6 16. Bf1 b6 17. Bxa6 Bxa6 18. Qxc7 f5 19. Qe5 Rf6 20. Nh4 Bb7 21. d5 Rc8 22. Rxc8 Bxc8 23. Qb8 exd5 24. Nxf5 Nc6 25. Qa8 Bxf5 26. Qxd8+ Nxd8 27. exf5 Rxf5 28. Nb3 Ne6 29. Rc1 d4 30. Rc6 Kf7 31. Rd6 Ke7 32. Nxd4 Re5 33. Rxe6+ Rxe6 34. Nxe6 Kxe6 35. Kg2 Ke5 36. Kf3 Kd4 37. Kf4 b5 38. Kf5 b4 39. Ke6 a5 40. f4 a4 41. f5 b3 42. axb3 axb3 43. Kf7 b2 44. Kxg7 b1=Q 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.103"]
[White "Kramer, Julian"]
[Black "Prill, Daniel"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2369"]
[BlackElo "2205"]
[Annotator "NA"]
[PlyCount "79"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Bg4 5. h3 Bxf3 6. Qxf3 Nd7 7. Ng5 Ngf6 8. d4 h6 9. Ne4 Nxe4 10. Qxe4 Nf6 11. Qd3 e6 12. Be2 Bd6 13. O-O O-O 14. Rd1 Qc7 15. Qf3 Qe7 16. g3 Rad8 17. c3 Rfe8 18. Bf1 Nh7 19. Be3 a6 20. h4 Nf6 21. Re1 Nd5 22. Bd2 Qc7 23. c4 Bb4 24. cxd5 Bxd2 25. Re2 Bb4 26. Qb3 Bd6 27. dxe6 fxe6 28. Rae1 Kh8 29. Rxe6 Rf8 30. Qe3 Qf7 31. Bd3 c5 32. Re2 cxd4 33. Qe4 Qg8 34. Qxb7 Rf6 35. Rxf6 gxf6 36. Qxa6 Qg7 37. Qc6 Be5 38. Qe4 Rg8 39. a4 Qc7 40. Rc2 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.104"]
[White "Zolfagharian, Kevin"]
[Black "Petrov, Vladimir Sergeev"]
[Result "1-0"]
[ECO "B94"]
[WhiteElo "2192"]
[BlackElo "2368"]
[Annotator "NA"]
[PlyCount "75"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 h6 8. Bh4 g6 9. f4 e5 10. Nf3 Qc7 11. O-O-O b5 12. fxe5 dxe5 13. Bxf6 Nxf6 14. Nd5 Nxd5 15. exd5 Bd6 16. Nd2 f5 17. g4 O-O 18. gxf5 Bxf5 19. Ne4 Rac8 20. Rg1 Kh7 21. Rg3 Qa5 22. Bh3 Qb6 23. Bxf5 Rxf5 24. Rxg6 Kxg6 25. Qg4+ Rg5 26. Nxg5 Rxc2+ 27. Kxc2 hxg5 28. Qe6+ Kh5 29. Qf7+ Kh4 30. Qh7+ Kg4 31. h3+ Kg3 32. Rd3+ Kh2 33. Rd2+ Kg3 34. Qd3+ Kf4 35. Qf1+ Ke4 36. Rd3 Qc5+ 37. Kb1 g4 38. hxg4 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.105"]
[White "Praczukowski, Stanislaw"]
[Black "Gatineau, Yovann"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "2190"]
[BlackElo "2366"]
[Annotator "NA"]
[PlyCount "47"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. O-O d6 8. c3 O-O 9. Nbd2 Kh8 10. h3 Nh5 11. d4 Bb6 12. Bd5 Qe8 13. dxe5 Nf4 14. exd6 f5 15. Bxc6 Qxc6 16. e5 cxd6 17. exd6 Qxd6 18. Nb3 Nxh3+ 19. gxh3 Qg3+ 20. Kh1 Qxh3+ 21. Nh2 Bb7+ 22. f3 Bc7 23. Qe2 Bxh2 24. Qg2 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.106"]
[White "Kardoeus, David"]
[Black "Roser, Kevin"]
[Result "1/2-1/2"]
[ECO "B68"]
[WhiteElo "2189"]
[BlackElo "2362"]
[Annotator "NA"]
[PlyCount "76"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Be7 9. f4 Bd7 10. Be2 O-O 11. Bf3 Rc8 12. Qe3 Qc7 13. Rd2 Rfd8 14. Rhd1 h6 15. Nxc6 Bxc6 16. Bh4 b5 17. e5 dxe5 18. Rxd8+ Bxd8 19. Qxe5 Bxf3 20. gxf3 Qc6 21. Bxf6 Bxf6 22. Qe4 Qc5 23. Ne2 Qf2 24. h3 g6 25. c3 Rc4 26. Qa8+ Kg7 27. Rd2 Qb6 28. Rd7 Rc7 29. Rxc7 Qxc7 30. Qxa6 Qc4 31. Kd2 Qd5+ 32. Ke3 Qc5+ 33. Kd3 Qc4+ 34. Kd2 Qd5+ 35. Ke3 Qc5+ 36. Kd2 Qd5+ 37. Ke3 Qc5+ 38. Kd2 Qd5+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.107"]
[White "Van Delft, Merijn"]
[Black "Meyner, Hannes"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2359"]
[BlackElo "2204"]
[Annotator "NA"]
[PlyCount "68"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 Qc7 7. Nf3 g6 8. Qc2 Bg7 9. O-O O-O 10. Re1 Nd7 11. Na3 a6 12. Be3 b5 13. Qd2 Nb6 14. Bf4 Qb7 15. Bh6 Nc4 16. Bxc4 bxc4 17. Bxg7 Kxg7 18. b3 cxb3 19. axb3 Bf5 20. b4 Qd7 21. Ra2 f6 22. Nc2 Be4 23. Nh2 Bxc2 24. Qxc2 Rfc8 25. Qd2 Nd8 26. Rea1 Qc6 27. Ra3 Rab8 28. Ng4 Nf7 29. Qe2 Rc7 30. Rb3 Rb6 31. Ra5 Nd6 32. Rc5 Qb7 33. Ne3 e6 34. f3 Rbc6 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.108"]
[White "Roehr, Tobias"]
[Black "Pranav Anand"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2184"]
[BlackElo "2359"]
[Annotator "NA"]
[PlyCount "53"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Qa4+ Nc6 6. Bg5 h6 7. Bxf6 Qxf6 8. e3 O-O 9. Be2 dxc4 10. Bxc4 Bd7 11. O-O Bxc3 12. bxc3 Rfd8 13. Be2 e5 14. Qc2 Qe7 15. Rab1 b6 16. Rb5 a6 17. Rd5 exd4 18. Nxd4 Qf6 19. Rxd7 Rxd7 20. Nxc6 Re8 21. Bf3 Rd6 22. Nb4 b5 23. h3 Red8 24. Qb3 c5 25. Nd5 Qe5 26. e4 c4 27. Qa3 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.113"]
[White "Jansen, Bob"]
[Black "Parkhov, Yair"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2178"]
[BlackElo "2352"]
[Annotator "NA"]
[PlyCount "202"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. b3 Bf5 4. Bb2 Nbd7 5. e3 e6 6. Be2 h6 7. O-O Be7 8. c4 O-O 9. cxd5 exd5 10. Nc3 c6 11. Rc1 Bd6 12. Na4 Ne4 13. Ne5 Qe7 14. Nxd7 Bxd7 15. Bd3 f5 16. f3 Qh4 17. f4 Qe7 18. Qc2 Rae8 19. Bxe4 fxe4 20. Nc5 Bc8 21. Qe2 Qh4 22. Bc3 Rf7 23. Be1 Qf6 24. Qh5 g6 25. Qe2 h5 26. b4 Ref8 27. h4 Qd8 28. g3 Bg4 29. Qc2 Qc8 30. a4 Rc7 31. Nb3 Kh7 32. Bc3 Bf3 33. Qf2 Qg4 34. Kh2 Rfc8 35. Nd2 Be2 36. Rfe1 Bd3 37. Nb3 b6 38. Qg2 Qf5 39. Qd2 Rg8 40. Qg2 Ba6 41. Rg1 Bc8 42. Rc2 Rcg7 43. Be1 Bd7 44. Nc1 Qf8 45. Qd2 Qe7 46. Na2 Rb8 47. Qe2 Rgg8 48. Bc3 Qe6 49. Qg2 Qg4 50. Be1 Rgc8 51. Nc3 Qf5 52. Bd2 Kg8 53. Rgc1 Kg7 54. Nd1 Qf8 55. Rb2 a5 56. Rcb1 axb4 57. Bxb4 b5 58. a5 Bxb4 59. Rxb4 Ra8 60. Qa2 Ra6 61. R4b3 Rca8 62. Ra1 Qd8 63. Qc2 Rxa5 64. Rab1 Qe7 65. Nf2 Ra2 66. R3b2 Qa3 67. Rxa2 Qxa2 68. Rb2 Qc4 69. Qb1 Ra3 70. Rc2 Qb3 71. Qxb3 Rxb3 72. Ra2 Kf7 73. Nd1 Ke7 74. Kg2 Rd3 75. Ra1 Rd2+ 76. Nf2 Rb2 77. Kf1 Kd6 78. Nd1 Rc2 79. Rb1 Bg4 80. Ke1 Bxd1 81. Kxd1 Rg2 82. Rb3 Rxg3 83. Ke2 Rh3 84. Kf2 Rxh4 85. Ra3 Rh3 86. Ra8 Rf3+ 87. Ke2 h4 88. Rh8 Rh3 89. Rh6 Rh2+ 90. Kd1 b4 91. f5 b3 92. Kc1 Ke7 93. Rxg6 Rf2 94. Rh6 Rxf5 95. Rxh4 Rf2 96. Rh6 Kd7 97. Rh7+ Kc8 98. Rh3 Kb7 99. Rh8 Re2 100. Rh3 Kb6 101. Kb1 Kb5 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.114"]
[White "Nagel, Bernhard"]
[Black "Arnold, Lothar"]
[Result "1/2-1/2"]
[ECO "A52"]
[WhiteElo "2178"]
[BlackElo "2351"]
[Annotator "NA"]
[PlyCount "50"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Be2 Ngxe5 7. Nbd2 O-O 8. Ne4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 d6 11. O-O Nxf3+ 12. Bxf3 Ne5 13. Be2 Qh4 14. f4 Ng4 15. Bxg4 Bxg4 16. Nc3 Bd7 17. Nd5 c6 18. Nc3 Rad8 19. Rad1 Bg4 20. Rde1 f5 21. Qf2 Qxf2+ 22. Rxf2 Rfe8 23. Rd2 Re6 24. Kf2 Kf8 25. b3 Ke7 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.115"]
[White "Kulon, Klaudia"]
[Black "Laengl, Juergen"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2351"]
[BlackElo "2199"]
[Annotator "NA"]
[PlyCount "61"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. d4 dxc4 7. Nbd2 b5 8. a4 c6 9. e4 Bb7 10. Qc2 Na6 11. b3 Nb4 12. Qc3 cxb3 13. Qxb3 a5 14. Rd1 c5 15. axb5 Nxe4 16. Nxe4 Bxe4 17. dxc5 Qc7 18. b6 Qxc5 19. Be3 Qc2 20. Nd4 Qxb3 21. Nxb3 Bxg2 22. Kxg2 a4 23. Bc5 Bxc5 24. Nxc5 Nc6 25. Rxa4 Rxa4 26. Nxa4 Rb8 27. Rd7 Kf8 28. b7 Ke8 29. Rc7 Nd8 30. Nc5 h5 31. Rc8 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.116"]
[White "Mader, Manuela"]
[Black "Chylewski, Patryk"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2176"]
[BlackElo "2391"]
[Annotator "NA"]
[PlyCount "110"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 e6 5. Bc4 d6 6. d4 cxd4 7. cxd4 Nb6 8. Bb3 dxe5 9. Nxe5 Nc6 10. Nxc6 bxc6 11. O-O Ba6 12. Re1 Be7 13. Nc3 O-O 14. Ne4 Bc4 15. Bc2 Rc8 16. Re3 g6 17. h4 Bxh4 18. Rh3 f5 19. Nc5 Bf6 20. Be3 e5 21. Bb3 Bxb3 22. Qxb3+ Qd5 23. dxe5 Bxe5 24. Nd3 Bg7 25. Bxb6 Qxb3 26. axb3 axb6 27. Ra6 b5 28. Re3 c5 29. Rb6 Bd4 30. Ree6 c4 31. Rbd6 Rfd8 32. bxc4 bxc4 33. Rxd8+ Rxd8 34. Ne5 Bxe5 35. Rxe5 Rd1+ 36. Kh2 Rd2 37. Rc5 Rxf2 38. Rxc4 Rxb2 39. Rc7 Rb8 40. Ra7 Rf8 41. Rb7 Rf7 42. Rb6 Kg7 43. Ra6 h6 44. Rb6 g5 45. Ra6 Rf6 46. Ra5 Kg6 47. Rb5 Kh5 48. Kg3 f4+ 49. Kf2 Kg4 50. Rb3 Ra6 51. Rc3 Ra2+ 52. Kg1 h5 53. Rb3 Re2 54. Ra3 h4 55. Rb3 Re3 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "4.117"]
[White "Krastev, Alexander"]
[Black "Carlo, Emanuele"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2351"]
[BlackElo "2195"]
[Annotator "NA"]
[PlyCount "46"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bd3 Ngf6 6. c3 b5 7. Bc2 Bb7 8. Re1 c4 9. b3 e6 10. Na3 Rc8 11. bxc4 bxc4 12. Rb1 Ba8 13. Qe2 Qc7 14. Nd4 Be7 15. Kh1 O-O 16. f4 Rfe8 17. Bb2 e5 18. fxe5 Nxe5 19. Nf5 Bf8 20. Qf1 d5 21. exd5 Neg4 22. d6 Bxd6 23. Nxc4 Bc5 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.1"]
[White "Korobov, Anton"]
[Black "Annaberdiev, Meilis"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2675"]
[BlackElo "2525"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 d5 8. cxd5 exd5 9. Nc3 O-O 10. O-O Bb7 11. Rc1 Na6 12. Bg5 h6 13. Bf4 c6 14. Ne5 Ba3 15. Rc2 Bd6 16. Nd3 Nb4 17. Bxd6 Qxd6 18. Nxb4 Qxb4 19. Qd2 Qd6 20. Rfc1 Rad8 21. e3 Rfe8 22. Ne2 Ne4 23. Qd1 g5 24. g4 Qe6 25. Ng3 Nxg3 26. hxg3 Rd6 27. Qe2 Bc8 28. b4 Bd7 29. a4 Kg7 30. Rc3 Qf6 31. R1c2 Rh8 32. f3 h5 33. gxh5 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.2"]
[White "Pavlidis, Antonios"]
[Black "Chigaev, Maksim"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2537"]
[BlackElo "2634"]
[Annotator "TA"]
[PlyCount "32"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Bg5 h6 6. Bh4 Be7 7. a4 d6 8. Bg3 a6 9. Nbd2 Be6 10. Bxe6 fxe6 11. c3 O-O 12. O-O Qe8 13. Qb3 Qd7 14. d4 exd4 15. Nxd4 Nxd4 16. cxd4 Nh5 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.3"]
[White "Gukesh D"]
[Black "Fridman, Daniel"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2536"]
[BlackElo "2629"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. O-O Nc6 5. d4 e6 6. c4 dxc4 7. dxc5 Qxd1 8. Rxd1 Bxc5 9. Nbd2 c3 10. bxc3 O-O 11. Nb3 Be7 12. c4 Bd7 13. Bb2 Rfd8 14. Ne5 Rac8 15. Rd3 Nxe5 16. Bxe5 Ng4 17. Bd6 Bxd6 18. Rxd6 Rxc4 19. Rad1 Rc7 20. Na5 Nf6 21. Bxb7 Rb8 22. Bc6 Be8 23. Bxe8 Nxe8 24. Rc6 Rbc8 25. Rxc7 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.4"]
[White "Dann, Matthias"]
[Black "Heimann, Andreas"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2520"]
[BlackElo "2616"]
[Annotator "RC"]
[PlyCount "34"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8. Rxe5 O-O 9. d4 Bf6 10. Re1 Re8 11. Rxe8+ Nxe8 12. c3 d5 13. Bf4 c6 14. Nd2 g6 15. Nf3 Ng7 16. Bd3 Bf5 17. Be5 Bxd3 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.5"]
[White "Arjun Kalyan"]
[Black "Papp, Gabor"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2445"]
[BlackElo "2598"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O 8. c4 c6 9. Nc3 Nxc3 10. bxc3 dxc4 11. Bxc4 Bf5 12. Bg5 Qa5 13. Nh4 Be6 14. Bxe6 Qxg5 15. Nf3 Qa5 16. Bb3 Nd7 17. Qd3 Nf6 18. Rfe1 Rae8 19. g3 g6 20. Nd2 Kg7 21. Qf3 Qc7 22. Ne4 Nxe4 23. Rxe4 Rxe4 24. Qxe4 Qe7 25. Re1 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.6"]
[White "Low, Zhen Yu Cyrus"]
[Black "Indjic, Aleksandar"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2418"]
[BlackElo "2592"]
[Annotator "ChessBase"]
[PlyCount "84"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. O-O d6 6. a4 g6 7. Re1 Bg7 8. a5 a6 9. Nc3 O-O 10. h3 Re8 11. Be3 Be6 12. Bxe6 Rxe6 13. Nd5 Nd7 14. c3 Nxa5 15. Rxa5 c6 16. b4 cxd5 17. Rxd5 b5 18. c4 Nf6 19. cxb5 Nxd5 20. exd5 Re7 21. bxa6 Rxa6 22. b5 Ra3 23. Qc2 Rc7 24. Qb2 Rcc3 25. Nd2 e4 26. b6 Rxd3 27. Qb5 Qb8 28. Nxe4 Rab3 29. Qc6 Rxe3 30. Rxe3 Rb1+ 31. Kh2 Be5+ 32. g3 Rxb6 33. Qd7 Rb7 34. Qc6 Kg7 35. Re2 Rc7 36. Qa6 Rc1 37. Qd3 Qa7 38. h4 Qa1 39. Qf3 f5 40. Nd2 Qd4 41. Kg2 Rc3 42. Nb3 Qb4 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.7"]
[White "Kuzubov, Yuriy"]
[Black "Kevlishvili, Robby"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2653"]
[BlackElo "2451"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. Bd3 Nbd7 6. b3 e5 7. Nge2 e4 8. Bc2 Bd6 9. f3 exf3 10. gxf3 Nh5 11. cxd5 cxd5 12. Nxd5 Qg5 13. e4 Qg2 14. Kd2 Qxf3 15. Qf1 Qxf1 16. Rxf1 Ndf6 17. Ne3 Ng4 18. Nc4 Bxh2 19. Ba3 b5 20. Nd6+ Bxd6 21. Bxd6 Bb7 22. a4 bxa4 23. b4 O-O-O 24. e5 Nh6 25. Bf5+ Nxf5 26. Rac1+ Kd7 27. Rc7+ Ke6 28. d5+ Kxd5 29. Rxf5 g6 30. Rc5+ Ke4 31. Rxf7 Bc8 32. Nc3+ Kd4 33. Rf3 Ba6 34. Re3 Nf6 35. exf6 Rxd6 36. Re4# 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.8"]
[White "Sarana, Alexey"]
[Black "Fedorovsky, Michael"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2630"]
[BlackElo "2442"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Qc2 c5 6. dxc5 O-O 7. Bg5 dxc4 8. e4 h6 9. Bh4 Nfd7 10. Bg3 Qa5 11. Bd6 Nc6 12. Bxc4 Nxc5 13. Bxe7 Nxe7 14. O-O Bd7 15. a3 Rac8 16. b4 Qc7 17. Rac1 Na6 18. Be2 Rfd8 19. Qb2 Ng6 20. Rfd1 Qb6 21. Rd2 Nb8 22. Rcd1 Be8 23. g3 Rxd2 24. Qxd2 a5 25. bxa5 Qxa5 26. Nb5 Qa4 27. Nd6 Rc2 28. Qe3 Bc6 29. Nd4 Ra2 30. N4b5 Rb2 31. Rc1 Nd7 32. Nc3 Qb3 33. Bd1 Qb6 34. Nc4 Qxe3 35. fxe3 Rb6 36. Nxb6 Nxb6 37. Be2 Ne5 38. Bb5 Bxb5 39. Nxb5 Nbc4 40. Kh1 Nxe3 41. Rc8+ Kh7 42. Rb8 Nd3 43. Kg1 Nc5 44. Nd6 Kg6 45. Nxb7 Nxe4 46. a4 Kf5 47. Nc5 Ng5 48. Kf2 Nc4 49. Rb4 Ne5 50. a5 Nc6 51. Rb5 Ke5 52. h4 Nh7 53. a6 Kd5 54. Nb3+ Kd6 55. Na5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.9"]
[White "Sethuraman, S.P."]
[Black "Froewis, Georg"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2624"]
[BlackElo "2438"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 cxd4 8. Qxg7 Rg8 9. Qxh7 Qc7 10. Ne2 Nbc6 11. f4 dxc3 12. Nxc3 a6 13. Qd3 Bd7 14. Bd2 Rc8 15. Ne2 Na5 16. Nd4 Nc4 17. g3 Nf5 18. Nxf5 exf5 19. Bg2 Qb6 20. Qb3 Bb5 21. Rd1 Na5 22. Bxa5 Qxa5+ 23. Rd2 Rc3 24. Qb4 Re3+ 25. Kd1 Rxa3 26. Qxa5 Rxa5 27. Rxd5 Ra1+ 28. Kd2 Rxh1 29. Bxh1 Bc6 30. Rc5 Kd7 31. Bxc6+ bxc6 32. Ra5 Rh8 33. h4 Rg8 34. Ra3 a5 35. Ke2 a4 36. Kf3 Ra8 37. h5 Ke6 38. h6 Rh8 39. Rxa4 Rxh6 40. Rd4 Ke7 41. c4 c5 42. Rd5 Rc6 43. g4 Ke6 44. Kg3 fxg4 45. Kxg4 Rc8 46. Rd6+ Ke7 47. Kf5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.10"]
[White "Korley, Kassa"]
[Black "Predojevic, Borki"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2440"]
[BlackElo "2621"]
[Annotator "TA"]
[PlyCount "116"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. cxd5 exd5 6. Bf4 c6 7. Qc2 Nh5 8. Bg5 Be7 9. Bxe7 Qxe7 10. e3 Nb6 11. Be2 g6 12. O-O O-O 13. Qb3 Bg4 14. a4 Nc8 15. Qa3 Qxa3 16. bxa3 a5 17. Rab1 Nd6 18. Ne5 Bxe2 19. Nxe2 Nf6 20. Rfc1 Ra7 21. f3 Rd8 22. g4 Nd7 23. Nxd7 Rxd7 24. Kf2 Re7 25. Rc3 Ra8 26. Nf4 Rae8 27. h4 Kg7 28. Ng2 h6 29. Nf4 g5 30. hxg5 hxg5 31. Nh5+ Kg6 32. Ng3 Rh8 33. Kg2 f5 34. gxf5+ Nxf5 35. Nxf5 Kxf5 36. Rh1 Rxh1 37. Kxh1 g4 38. Kg2 Rh7 39. Rb3 gxf3+ 40. Kxf3 Ke6 41. Rc3 Kd6 42. Rc5 Rh3+ 43. Kf4 b6 44. Rc1 c5 45. Rb1 Kc6 46. Rc1 Rh2 47. Rc3 Rf2+ 48. Kg3 Rf1 49. Kg2 Rb1 50. Kf2 c4 51. Ke2 Rb2+ 52. Kd1 Ra2 53. Kc1 Kd6 54. Kd1 Ke6 55. e4 dxe4 56. Rxc4 Rxa3 57. Rc6+ Kd5 58. Rxb6 Kxd4 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.11"]
[White "Esipenko, Andrey"]
[Black "Carow, Johannes"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "2616"]
[BlackElo "2434"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 Nf6 4. e5 Nd5 5. Bxc4 Bf5 6. Qb3 c6 7. Ne2 Qb6 8. Qf3 e6 9. a3 Nd7 10. Nbc3 Nxc3 11. bxc3 c5 12. O-O Be7 13. Bd5 Rb8 14. Be3 h5 15. h3 Bd3 16. Be4 Bxe4 17. Qxe4 Qc6 18. Qf4 g5 19. Qg3 h4 20. Qf3 Qxf3 21. gxf3 Nb6 22. a4 Nd5 23. Kg2 Kd7 24. f4 cxd4 25. Bxd4 gxf4 26. Bxa7 Ra8 27. Bd4 Rhf8 28. Kf3 f6 29. Rfb1 fxe5 30. Bxe5 b6 31. c4 Nb4 32. Bc3 Nc2 33. Ra2 Na3 34. Rxb6 Nxc4 35. Rb7+ Ke8 36. Rc7 Nb6 37. a5 Nd5 38. Rb7 Rf7 39. Bd2 Bd6 40. Rxf7 Kxf7 41. Nxf4 Nc7 42. Nd3 Na6 43. Ra4 Be7 44. Ke2 Bf6 45. Rc4 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.12"]
[White "Monroy, Charles"]
[Black "Van Wely, Loek"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2433"]
[BlackElo "2612"]
[Annotator "TA"]
[PlyCount "152"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bf5 4. c4 e6 5. O-O Nd7 6. d3 Ngf6 7. cxd5 exd5 8. Nc3 Be7 9. Qc2 h6 10. e4 Bg6 11. Nh4 Bh7 12. Nf5 Bxf5 13. exf5 O-O 14. h3 Bc5 15. Ne2 Re8 16. g4 Qe7 17. Ng3 Bd4 18. Bd2 Qc5 19. Bc3 Be5 20. Ne2 d4 21. b4 Qd6 22. Bb2 Qxb4 23. Rab1 Bc7 24. Nxd4 Qd6 25. Nf3 Nd5 26. Bc1 Ne5 27. Nxe5 Qxe5 28. f4 Bb6+ 29. Kh1 Qc3 30. Qxc3 Nxc3 31. Rb3 Ne2 32. Rd1 Rad8 33. a4 Rd4 34. a5 Bxa5 35. Rxb7 Bb6 36. Bxc6 Rc8 37. Re7 Nc3 38. Bb7 Nxd1 39. Bxc8 Rxd3 40. Re8+ Kh7 41. g5 hxg5 42. fxg5 Rxh3+ 43. Kg2 Rc3 44. Bf4 Bc7 45. Bxc7 Rxc7 46. Kf3 Nc3 47. Ba6 Nd5 48. Ke4 Re7+ 49. Rxe7 Nxe7 50. Ke5 Nc6+ 51. Kd6 Nb4 52. Bc4 f6 53. gxf6 gxf6 54. Kc5 Nc2 55. Bd3 Ne3 56. Kb5 Nd5 57. Bf1 Kh6 58. Ka6 Kg5 59. Kxa7 Kxf5 60. Ka6 Kg4 61. Kb5 f5 62. Kc5 Ne3 63. Be2+ Kg3 64. Kd4 f4 65. Ke4 Ng4 66. Kf5 Nf2 67. Bh5 Nh3 68. Bd1 Ng1 69. Ke4 Nh3 70. Kf5 Nf2 71. Bh5 Nd3 72. Ke4 Nc5+ 73. Kf5 Nb3 74. Ke4 f3 75. Bxf3 Nd2+ 76. Kd3 Nxf3 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.13"]
[White "Bluebaum, Matthias"]
[Black "Raja Harshit"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "2610"]
[BlackElo "2432"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd2 d5 6. Nf3 c5 7. a3 Bxc3 8. Bxc3 Ne4 9. Rc1 cxd4 10. Nxd4 Nxc3 11. Rxc3 Nc6 12. cxd5 Qxd5 13. Nxc6 bxc6 14. Qc2 Rb8 15. b4 Qg5 16. Rc5 Qf6 17. Qc1 Qg6 18. f3 Rd8 19. Kf2 Bb7 20. Be2 Qh6 21. h4 Rd7 22. g3 Rbd8 23. Rd1 Rxd1 24. Bxd1 Qf6 25. Be2 Rd6 26. Qc3 Qd8 27. Ke1 h6 28. Ra5 Rd7 29. f4 a6 30. Rc5 Kf8 31. Qc2 Qf6 32. Qc3 Qg6 33. Kf2 Qb1 34. Qc1 Qe4 35. Bf3 Qd3 36. Be2 Qb3 37. Bc4 Qd1 38. Qxd1 Rxd1 39. g4 Rc1 40. Bd3 Rxc5 41. bxc5 Ke7 42. Kf3 f6 43. Ke4 Bc8 44. Be2 Kd8 45. Kd4 Bb7 46. e4 g5 47. hxg5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.14"]
[White "Bogner, Sebastian"]
[Black "Schitco, Ivan"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2603"]
[BlackElo "2424"]
[Annotator "TA"]
[PlyCount "111"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. c3 Ng6 7. O-O Nd7 8. Re1 f6 9. exf6 Qxf6 10. Bg5 Qf7 11. Bh4 Bd6 12. Bg3 Bxg3 13. hxg3 O-O 14. c4 e5 15. dxe5 dxc4 16. Ng5 Qd5 17. e6 Nde5 18. Qxd5 cxd5 19. f4 h6 20. Nf3 Nc6 21. Nc3 Rad8 22. Rad1 Nge7 23. Nd4 Nxd4 24. Rxd4 Bxe6 25. Bg4 Bxg4 26. Rxe7 Rf7 27. Re5 Rfd7 28. Kf2 Kf7 29. Ke3 g6 30. Rexd5 Rxd5 31. Rxd5 Re8+ 32. Kd4 Re1 33. Rc5 Rg1 34. Ke5 Re1+ 35. Kd4 Rg1 36. Ke5 Re1+ 37. Kd6 Re6+ 38. Kd5 Rb6 39. Rb5 Be6+ 40. Ke5 Bd7 41. Rxb6 axb6 42. Ne4 b5 43. Nd6+ Ke7 44. a3 b6 45. g4 Bxg4 46. Nxb5 h5 47. g3 Bd7 48. Nd4 b5 49. Nf3 Bg4 50. Nh4 Kf7 51. Ng2 Be2 52. Ne3 Bf3 53. Nd5 g5 54. Ne3 h4 55. Nf1 Bg2 56. gxh4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.15"]
[White "Gilevych, Artem"]
[Black "Ter-Sahakyan, Samvel"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2423"]
[BlackElo "2601"]
[Annotator "TA"]
[PlyCount "142"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Be7 5. Nc3 O-O 6. e4 d5 7. exd5 exd5 8. cxd5 Nxd5 9. Bc4 Nb6 10. Bb3 Nc6 11. Be3 Bg4 12. h3 Bh5 13. g4 Bg6 14. Ne5 Nxe5 15. dxe5 c5 16. Qxd8 Rfxd8 17. O-O Bd3 18. Rfc1 Rac8 19. f4 c4 20. Bd1 Nd7 21. Bf3 Nc5 22. Rd1 Bf8 23. Kg2 a6 24. Bxc5 Bxc5 25. Be4 b5 26. Kf3 Rd4 27. Bxd3 cxd3 28. Ne4 Bb6 29. Rac1 Rxc1 30. Rxc1 d2 31. Rd1 Rd3+ 32. Kg2 Be3 33. Kf3 Bd4+ 34. Kg2 Bxb2 35. Rxd2 Rxd2+ 36. Nxd2 Bc1 37. Ne4 Bxf4 38. Nc5 a5 39. Nd3 Bd2 40. Kf3 a4 41. Ke4 b4 42. Nb2 a3 43. Nc4 Bc3 44. Na5 Kf8 45. Kd5 Ke7 46. h4 Kd7 47. h5 Be1 48. Nb3 Bf2 49. Nd2 Be1 50. Nb3 g6 51. Nc5+ Ke7 52. Kc4 Bc3 53. Kd5 Bb2 54. Nb3 gxh5 55. gxh5 f6 56. e6 f5 57. Na5 Bc3 58. Nc6+ Ke8 59. Na5 f4 60. Ke4 Bd2 61. Kd3 Bc1 62. Ke4 Be3 63. Kf3 Bb6 64. Nb3 Bc7 65. Nd4 Be5 66. Nc2 b3 67. axb3 a2 68. Ke4 Ke7 69. b4 Kxe6 70. b5 Kd7 71. b6 Kc8 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.16"]
[White "Moussard, Jules"]
[Black "Cukrowski, Filip"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2598"]
[BlackElo "2421"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. c4 e5 8. Qd3 Nf6 9. Nc3 Qc7 10. O-O Be7 11. Bg5 O-O 12. b4 Be6 13. Rfc1 Rfd8 14. Rab1 Qb7 15. Rd1 d5 16. Bxf6 dxe4 17. Qxe4 Bxf6 18. Rxd8+ Rxd8 19. Nxe5 g6 20. Qe3 Bf5 21. Rb2 Qe7 22. Re2 Re8 23. f4 Qxb4 24. h3 Bxe5 25. fxe5 Qxc4 26. Ne4 Bxe4 27. Qxe4 Qxe4 28. Rxe4 Re6 29. Kf2 f6 30. Ra4 c5 31. exf6 Kf7 32. Ra5 Rc6 33. Ke3 c4 34. Kd2 c3+ 35. Kc2 Kxf6 36. a4 Ke6 37. Rg5 Rc4 38. Ra5 Rc6 39. Rg5 Kd6 40. Ra5 h6 41. h4 Ke7 42. h5 g5 43. Re5+ Kf6 44. Rd5 g4 45. g3 Re6 46. Ra5 Re2+ 47. Kd3 c2 48. Rxa6+ Ke5 49. Rc6 Rg2 50. Rc5+ Kd6 51. Rxc2 Rxg3+ 52. Ke4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.17"]
[White "Van Foreest, Jorden"]
[Black "Rosner, Jonas"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2598"]
[BlackElo "2416"]
[Annotator "ChessBase"]
[PlyCount "61"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Ne4 5. a4 e6 6. h4 Nxc3 7. dxc3 c5 8. Bf4 Nc6 9. Qd2 b6 10. Bd3 Bb7 11. O-O Qc7 12. c4 O-O-O 13. cxd5 Rxd5 14. Qe3 Be7 15. Be4 Rd7 16. Rfd1 h6 17. Rxd7 Qxd7 18. Nd2 Rd8 19. Nc4 Qd4 20. Qe2 Nb4 21. Bxb7+ Kxb7 22. Bg3 a6 23. Qf3+ Nc6 24. Nd6+ Bxd6 25. Rd1 Qxd1+ 26. Qxd1 Bxe5 27. Qf3 Bf6 28. a5 b5 29. c4 bxc4 30. Qh5 g6 31. Qf3 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.18"]
[White "Inkiov, Ventzislav"]
[Black "Donchenko, Alexander"]
[Result "1/2-1/2"]
[ECO "A56"]
[WhiteElo "2421"]
[BlackElo "2584"]
[Annotator "ChessBase"]
[PlyCount "52"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nc3 Bg7 5. Nf3 O-O 6. Be2 cxd4 7. exd4 d5 8. O-O Nc6 9. Be3 Bf5 10. c5 Ne4 11. Rc1 Nxc5 12. dxc5 d4 13. Nxd4 Nxd4 14. Bc4 Rc8 15. Bd5 e5 16. b4 b6 17. g4 bxc5 18. bxc5 Bd7 19. Bxd4 exd4 20. Ne4 Bxg4 21. Bxf7+ Rxf7 22. Qxg4 Rf5 23. h4 Bf8 24. c6 Be7 25. Ng3 Rf6 26. Rfd1 Rfxc6 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.19"]
[White "Gokerkan, Cem Kaan"]
[Black "Goganov, Aleksey"]
[Result "1/2-1/2"]
[ECO "B96"]
[WhiteElo "2413"]
[BlackElo "2580"]
[Annotator "ChessBase"]
[PlyCount "102"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qc7 8. Bxf6 gxf6 9. Qf3 Nc6 10. Nb3 Bd7 11. Bd3 h5 12. O-O-O Be7 13. Rhe1 b5 14. Rd2 Qa7 15. Kb1 Kf8 16. Qe3 h4 17. Qxa7 Rxa7 18. Ne2 Rh5 19. Ned4 Nxd4 20. Nxd4 Bd8 21. Be2 Rh8 22. Rf1 Ke7 23. c4 Rg8 24. cxb5 Rxg2 25. bxa6 Rxa6 26. Bxa6 Rxd2 27. Nf3 Rg2 28. Rg1 h3 29. Bd3 Bb6 30. Rf1 Rg4 31. f5 Bc6 32. Re1 Rf4 33. Nd2 Rf2 34. Re2 Rxe2 35. Bxe2 Be3 36. Kc2 d5 37. Bg4 dxe4 38. Bxh3 Bg1 39. Nf1 e3 40. Ng3 Bxh2 41. Ne2 Be4+ 42. Kd1 Be5 43. Nc3 Bxc3 44. bxc3 exf5 45. Ke2 f4 46. Bg4 Kd6 47. Bh5 Bd5 48. a3 Kc5 49. Bf3 Bxf3+ 50. Kxf3 Kc4 51. a4 Kd3 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.20"]
[White "Parvanyan, Ashot"]
[Black "Kollars, Dmitrij"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2409"]
[BlackElo "2570"]
[Annotator "ChessBase"]
[PlyCount "95"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c6 3. d4 d5 4. Qb3 dxc4 5. Qxc4 Bf5 6. g3 e6 7. Bg2 Be7 8. O-O O-O 9. e3 Nbd7 10. Qe2 Ne4 11. Rd1 Qc7 12. Nfd2 Nxd2 13. Bxd2 e5 14. e4 Bg6 15. dxe5 Bc5 16. Kh1 Qxe5 17. Nc3 Rfe8 18. Bf4 Qe6 19. Rd2 Nf6 20. f3 Nh5 21. Be3 Bxe3 22. Qxe3 f5 23. Rad1 Nf6 24. Rd6 Qe7 25. Qd4 fxe4 26. fxe4 Qe5 27. Qxe5 Rxe5 28. Rd8+ Rxd8 29. Rxd8+ Kf7 30. Rb8 Re7 31. e5 Ng4 32. Nb5 Rxe5 33. Rxb7+ Kf6 34. Bxc6 Re1+ 35. Kg2 Re2+ 36. Kg1 Rxb2 37. Rxa7 Bd3 38. Nc3 Rc2 39. Nd5+ Ke5 40. Nb4 Rc1+ 41. Kg2 Bf1+ 42. Kf3 Nxh2+ 43. Ke3 Re1+ 44. Kd2 Re2+ 45. Kc1 Re1+ 46. Kd2 Re2+ 47. Kc1 Re1+ 48. Kd2 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.21"]
[White "Gareyev, Timur"]
[Black "Roseneck, Jonas"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2560"]
[BlackElo "2407"]
[Annotator "TA"]
[PlyCount "137"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 h6 7. Qa4+ Nc6 8. Bxf6 Qxf6 9. e3 O-O 10. Be2 Be6 11. a3 Bxc3+ 12. bxc3 Ne7 13. O-O Nc8 14. Ne5 Nd6 15. Bf3 Rfe8 16. Qa5 Qe7 17. Rfc1 c6 18. a4 Bf5 19. c4 f6 20. Nxc6 bxc6 21. cxd5 Be4 22. dxc6 Bxf3 23. gxf3 Qe6 24. Rab1 Nf5 25. Kf1 Nxe3+ 26. fxe3 Qh3+ 27. Kg1 Qxf3 28. Rf1 Qxe3+ 29. Rf2 Qxd4 30. Qb4 Qxb4 31. Rxb4 Re1+ 32. Rf1 Rxf1+ 33. Kxf1 Rc8 34. Rc4 Kf7 35. Rc5 Ke6 36. Kf2 Rc7 37. Ra5 Kd6 38. Ra6 Rxc6 39. Rxa7 Rc7 40. Ra5 Rc3 41. Ra7 g5 42. Rh7 Ra3 43. Rxh6 Ke5 44. Rh8 Kf4 45. Re8 Rxa4 46. Re2 Kg4 47. Kg2 f5 48. h3+ Kf4 49. Rf2+ Ke5 50. Re2+ Re4 51. Ra2 Re3 52. Ra4 Rd3 53. Rb4 Ra3 54. Rc4 Kd5 55. Rb4 Rd3 56. Ra4 Rd4 57. Ra2 Ke5 58. Re2+ Kf6 59. Ra2 Rd3 60. Ra5 f4 61. Ra8 Rg3+ 62. Kh2 g4 63. hxg4 Kg5 64. Rg8+ Kh4 65. Rh8+ Kxg4 66. Rg8+ Kf3 67. Rxg3+ fxg3+ 68. Kh1 g2+ 69. Kg1 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.22"]
[White "Ertan, Can"]
[Black "Neiksans, Arturs"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "2404"]
[BlackElo "2559"]
[Annotator "TA"]
[PlyCount "179"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8. O-O Ne5 9. h3 Bc5 10. f4 d6 11. Qe2 Ng6 12. Nb3 Bxe3+ 13. Qxe3 O-O 14. Rae1 b5 15. Nd4 b4 16. Nce2 Qc5 17. Kh1 e5 18. Nf5 Qxe3 19. Nxe3 Bb7 20. fxe5 dxe5 21. Ng3 Rac8 22. Nc4 Rfd8 23. Nf5 Bxe4 24. Nxe5 Bxd3 25. cxd3 Rc2 26. Nc4 Rxd3 27. Nfe3 Rxe3 28. Nxe3 Rxb2 29. Ra1 h5 30. Kg1 Re2 31. Nf5 Ne7 32. Rf2 Re4 33. Nxe7+ Rxe7 34. Rd1 Re5 35. Rc2 a5 36. Rd8+ Kh7 37. Ra8 Ne4 38. Ra7 Rf5 39. Rcc7 Kg6 40. Rc6+ Kh7 41. Kh2 g5 42. Re6 Nc3 43. Rea6 a4 44. Rb6 Nxa2 45. Rxa4 Nc3 46. Raxb4 h4 47. Rb8 Ne2 48. R8b5 Rxb5 49. Rxb5 Kg6 50. Re5 Nf4 51. Kg1 f6 52. Ra5 Nh5 53. Kf2 Nf4 54. Kf3 Nh5 55. Ra4 Ng3 56. Ra5 Nh5 57. Ke4 Nf4 58. Ra2 Nh5 59. Rf2 Ng7 60. Kd5 Nh5 61. Ke6 Nf4+ 62. Kd6 Nh5 63. Ke7 Nf4 64. Rd2 Kg7 65. Ke8 Nh5 66. Rd7+ Kg6 67. Rd6 Nf4 68. Ke7 Kg7 69. Rd2 Kg6 70. Rf2 Nh5 71. Rd2 Nf4 72. Kd6 Kf5 73. Rf2 Kg6 74. Ra2 Nh5 75. Kd5 Nf4+ 76. Ke4 Nh5 77. Kf3 Ng3 78. Ra8 Nh5 79. Rg8+ Kf5 80. Rh8 Kg6 81. Kg4 Ng3 82. Re8 Kf7 83. Rb8 Kg6 84. Ra8 Kg7 85. Ra3 Kg6 86. Ra8 Kg7 87. Ra7+ Kg6 88. Ra8 Kg7 89. Ra7+ Kg6 90. Ra8 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.23"]
[White "Spyropoulos, Nikolaos"]
[Black "Hakobyan, Aram"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2400"]
[BlackElo "2554"]
[Annotator "ChessBase"]
[PlyCount "59"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O d6 5. a4 Nf6 6. d3 a6 7. c3 Ba7 8. Re1 Ng4 9. Re2 Qf6 10. Nbd2 g5 11. d4 exd4 12. e5 dxe5 13. Ne4 Qg6 14. Nexg5 Be6 15. Nxe6 fxe6 16. Bd3 Qf7 17. Bg5 Rg8 18. Qb3 Na5 19. Qc2 h6 20. Bh4 Nc6 21. Be4 Qg7 22. g3 Ne7 23. cxd4 c6 24. Qb3 Nd5 25. Bxd5 cxd5 26. Nxe5 Bxd4 27. Nxg4 Qxg4 28. Rae1 Rg6 29. Qxd5 e5 30. Re4 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.25"]
[White "Lobron, Eric"]
[Black "Domingo Nunez, Alejandro"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "2508"]
[BlackElo "2396"]
[Annotator "ChessBase"]
[PlyCount "98"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 b6 3. d4 e6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Nxe4 Bxe4 9. Ne1 Bxg2 10. Nxg2 d5 11. cxd5 Qxd5 12. Nf4 Qb7 13. Be3 Rd8 14. Qb3 Na6 15. Rac1 Rac8 16. Rfd1 c6 17. Nd3 Nc7 18. f3 Ne8 19. Bf2 Bf6 20. Nc5 Qe7 21. Ne4 e5 22. Qa4 exd4 23. Rxc6 Rxc6 24. Qxc6 Be5 25. f4 Bf6 26. Kf1 Qb4 27. Nxf6+ gxf6 28. b3 Qc5 29. Qxc5 bxc5 30. e3 Nd6 31. exd4 Nb5 32. Rd3 Nxd4 33. b4 Rc8 34. bxc5 Nc6 35. Rd6 f5 36. Ke2 Kf8 37. Kd3 Ke7 38. Kc4 Nd8 39. Ra6 Nc6 40. Ra3 Rb8 41. Rb3 Na5+ 42. Kc3 Nxb3 43. axb3 Kd7 44. Kd4 Rxb3 45. Ke5 a5 46. Kxf5 Rd3 47. Ke4 Rd1 48. Bd4 a4 49. Be5 Re1+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.26"]
[White "Baskin, Robert"]
[Black "Malakhatko, Vadim"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "2394"]
[BlackElo "2508"]
[Annotator "ChessBase"]
[PlyCount "64"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd8 7. O-O Nc6 8. Qe2 a6 9. a4 Qc7 10. Rd1 Be7 11. Nb3 e5 12. Bd5 Bg4 13. Qc4 Bd6 14. Re1 Bxf3 15. gxf3 O-O-O 16. Bxf7 Nf6 17. Bg5 Rdf8 18. Be6+ Kb8 19. Nd2 e4 20. Nxe4 Nxe4 21. Rxe4 Rxf3 22. h3 Bh2+ 23. Kg2 Rxf2+ 24. Kxf2 Qg3+ 25. Ke2 Qg2+ 26. Kd3 Qf3+ 27. Be3 dxe3 28. c3 Rd8+ 29. Kc2 Rd2+ 30. Kb1 Qg2 31. Ra3 Rxb2+ 32. Ka1 Re2 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.28"]
[White "Petkidis, Anthony"]
[Black "Pijpers, Arthur"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "2338"]
[BlackElo "2485"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. O-O-O Be7 13. Kb1 Qb6 14. Ne5 Rd8 15. Nxd7 Rxd7 16. Be3 O-O 17. c3 Rfd8 18. Qc2 c5 19. f3 Nd5 20. Bf2 c4 21. Nf1 Qc6 22. Ne3 b5 23. Nxd5 Rxd5 24. Bh4 Bxh4 25. Rxh4 a5 26. Rhh1 b4 27. Rc1 Rc8 28. g4 Rb5 29. Qe2 a4 30. cxb4 Rxb4 31. Rc3 Qb6 32. Qd2 Rb8 33. Rh2 a3 34. Rxa3 e5 35. Rc3 exd4 36. Rc2 Qa7 37. Qc1 Ra8 38. b3 Rxb3+ 39. Rb2 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.29"]
[White "Euler, Gerd"]
[Black "Sonis, Francesco"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2292"]
[BlackElo "2467"]
[Annotator "ChessBase"]
[PlyCount "78"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Nb6 9. Nc3 Qe6 10. Qe4 g6 11. Bd3 Bb4 12. Bd2 a5 13. O-O O-O 14. Rae1 Ba6 15. Qh4 Be7 16. Bg5 Bxg5 17. Qxg5 f5 18. b3 d6 19. f4 dxe5 20. fxe5 Nd7 21. Re3 Rae8 22. Ne2 Nxe5 23. g4 Qd6 24. gxf5 Qc5 25. Kh1 Nxd3 26. Rxd3 Rxe2 27. Rd8 Ree8 28. Rxe8 Rxe8 29. Qg3 Rf8 30. f6 Qd6 31. Qh3 Rxf6 32. Re1 Rf8 33. c5 Qd5+ 34. Kg1 Qxc5+ 35. Kh1 Qd5+ 36. Kg1 Bc8 37. Re7 Bxh3 38. Rg7+ Kh8 39. Rg8+ Kxg8 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.30"]
[White "Ziegenfuss, Antonia"]
[Black "Petrov, Martin"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "1945"]
[BlackElo "2465"]
[Annotator "ChessBase"]
[PlyCount "54"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 O-O 7. cxd5 exd5 8. e3 Bf5 9. g4 Nxg4 10. h4 Nf6 11. Bd3 Bxd3 12. Qxd3 c5 13. Ra2 cxd4 14. cxd4 Qa5+ 15. Bd2 Qa6 16. Qf5 Nbd7 17. Ne2 Qe6 18. Qg5 h6 19. Qg2 Qf5 20. Rg1 g6 21. Rb2 Nb6 22. Nf4 Rfe8 23. Kd1 Rac8 24. Bc1 Nc4 25. Rb3 Nxe3+ 26. Bxe3 Rxe3 27. Nxg6 Rd3+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.31"]
[White "Banusz, Tamas"]
[Black "Goluch, Piotr"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "2614"]
[BlackElo "2337"]
[Annotator "TA"]
[PlyCount "121"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d5 6. c4 c6 7. Qb3 e6 8. Nc3 b6 9. Rd1 Bb7 10. Ne5 Nfd7 11. Nxd7 Nxd7 12. e4 c5 13. exd5 cxd4 14. Ne4 exd5 15. cxd5 h6 16. Nd6 Nc5 17. Nxb7 Nxb7 18. Qb4 Nc5 19. b3 d3 20. Rb1 Re8 21. Be3 Rc8 22. Qd2 Qf6 23. Rbc1 Kh7 24. Rc4 a5 25. Rdc1 Bf8 26. h4 h5 27. Rb1 Bd6 28. Rcc1 Qf5 29. Rc4 Nd7 30. Rbc1 Rxc4 31. Rxc4 Ne5 32. Rf4 Qd7 33. Bd4 Bb4 34. Bc3 Rc8 35. Bxb4 axb4 36. Qe3 Qc7 37. Bf1 f5 38. Bxd3 Qc1+ 39. Qxc1 Rxc1+ 40. Bf1 Ra1 41. Rxb4 Nf3+ 42. Kg2 Ne1+ 43. Kh3 Rxa2 44. Rf4 Rd2 45. Bc4 Nc2 46. Kg2 Ne3+ 47. Kf3 Nxd5 48. Bxd5 Rxd5 49. Ke3 Kg7 50. Rd4 Rb5 51. b4 Kf6 52. Kf4 Re5 53. Rd6+ Re6 54. Rxe6+ Kxe6 55. Kg5 Kf7 56. b5 Kg7 57. f3 Kf7 58. Kh6 f4 59. gxf4 Kf6 60. Kh7 Kf7 61. f5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.32"]
[White "Bacrot, Etienne"]
[Black "Domingo Nunez, Ruben"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2683"]
[BlackElo "2354"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 b6 3. b3 Bb7 4. Bb2 e6 5. e3 Be7 6. d4 Ne4 7. Nbd2 f5 8. Nxe4 fxe4 9. Nd2 O-O 10. Qg4 Rf5 11. O-O-O Qf8 12. f3 Rg5 13. Qf4 Qxf4 14. exf4 Rf5 15. Nxe4 Rxf4 16. d5 d6 17. Be2 Nd7 18. Rhe1 e5 19. Kc2 Rh4 20. h3 Nf6 21. Bd3 Bc8 22. Bc1 Nxe4 23. Bxe4 h6 24. Rh1 Bd7 25. Kd3 Rf8 26. Ke2 Bg5 27. g3 Rh5 28. h4 Bxc1 29. Rxc1 g5 30. Bg6 Be8 31. Bxh5 Bxh5 32. g4 Bg6 33. hxg5 hxg5 34. Kf2 Kg7 35. b4 Rf4 36. Kg3 Bd3 37. c5 Bc4 38. cxd6 cxd6 39. Rc3 Bxd5 40. Rd1 Bxa2 41. Rxd6 Rxb4 42. Rc7+ Bf7 43. Re6 a6 44. Rxe5 Kg6 45. Rc6+ Kh7 46. Rxg5 a5 47. Rc7 Kh6 48. Rf5 Bb3 49. Rf6+ Kg5 50. Rd6 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.33"]
[White "Parkhov, Yair"]
[Black "Kamsky, Gata"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2352"]
[BlackElo "2676"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qb3 Nbd7 9. Bf4 a5 10. a3 Nh5 11. Be3 Bd6 12. Nc3 Nhf6 13. Rfd1 Qe7 14. Bg5 h6 15. Bxf6 Nxf6 16. Nd2 Rd8 17. e4 dxe4 18. Ndxe4 Nxe4 19. Nxe4 Bc7 20. f4 Rb8 21. Kh1 Bd7 22. Rd2 Be8 23. Qe3 Bb6 24. Re1 Kh8 25. Nc3 Qf6 26. Red1 Rd7 27. Ne4 Qe7 28. Qb3 Bc7 29. Qe3 Bb6 30. Qb3 Bc7 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.34"]
[White "Chylewski, Patryk"]
[Black "Bosiocic, Marin"]
[Result "1/2-1/2"]
[ECO "E35"]
[WhiteElo "2391"]
[BlackElo "2613"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. cxd5 exd5 6. Bg5 h6 7. Bxf6 Qxf6 8. a3 Bxc3+ 9. Qxc3 O-O 10. e3 c6 11. Nf3 Be6 12. Ne5 Rc8 13. Be2 b6 14. O-O c5 15. dxc5 bxc5 16. Rac1 a5 17. Nd3 Nd7 18. Qxf6 gxf6 19. Rfd1 Rab8 20. Rd2 c4 21. Nf4 Nc5 22. Rcd1 Ne4 23. Rc2 c3 24. bxc3 Rxc3 25. Bd3 Rxa3 26. Bxe4 dxe4 27. Nxe6 fxe6 28. Rc7 Rd3 29. Rdc1 Ra8 30. g3 a4 31. Re7 a3 32. Rcc7 a2 33. Rg7+ Kf8 34. Rcf7+ Ke8 35. Re7+ Kd8 36. Ref7 a1=Q+ 37. Kg2 Kc8 38. Rc7+ Kd8 39. Rcf7 Ke8 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.35"]
[White "Tabatabaei, M.amin"]
[Black "Kulon, Klaudia"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2612"]
[BlackElo "2351"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. c3 d6 6. h3 g6 7. O-O Bg7 8. Re1 O-O 9. d4 exd4 10. cxd4 Nxe4 11. d5 Na5 12. Rxe4 f5 13. Rd4 Bxd4 14. Qxd4 Nxc4 15. Qxc4 Kh7 16. h4 Rf7 17. Bf4 a6 18. Nc3 b5 19. Qd4 Bb7 20. Qd2 b4 21. Nd1 Qf8 22. Ne3 a5 23. Nd4 Qe7 24. Nf3 Qf8 25. g3 Re7 26. Nd4 Qg8 27. Nc6 Re4 28. Bxh6 Bxc6 29. dxc6 Qh8 30. Bg5 a4 31. Rd1 Qe5 32. Nd5 Re2 33. Qxb4 Rxb2 34. Qc4 Qe2 35. Qxe2 Rxe2 36. Nxc7 Rc8 37. Rxd6 Rc2 38. Rd7+ Kg8 39. Nd5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.36"]
[White "Zuferi, Enis"]
[Black "Svane, Rasmus"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "2348"]
[BlackElo "2605"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. O-O dxc4 9. Bxc4 e5 10. Rd1 Qe7 11. h3 e4 12. Ng5 Nb6 13. Bb3 Bf5 14. f3 Nbd5 15. Ngxe4 Nxe4 16. Nxe4 Rae8 17. Qf2 Bxe4 18. fxe4 Qxe4 19. Bc2 Qe7 20. e4 Nb4 21. Bb1 c5 22. dxc5 Bxc5 23. Be3 Bxe3 24. Qxe3 Rd8 25. Re1 Qe5 26. Qc3 Qg5 27. h4 Qe7 28. g3 Rc8 29. Qe3 Qe5 30. Qf2 Rc6 31. a3 Rf6 32. Qe3 Rg6 33. Kh2 Qxb2+ 34. Kh3 Qxa1 35. e5 Nd5 36. Bxg6 Nxe3 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.37"]
[White "Pajeken, Jakob Leon"]
[Black "Kozul, Zdenko"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "2342"]
[BlackElo "2589"]
[Annotator "ChessBase"]
[PlyCount "76"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 d5 4. Bg2 Bg7 5. O-O c6 6. Ne5 O-O 7. c4 Be6 8. Qb3 Qc8 9. cxd5 Bxd5 10. Bxd5 Nxd5 11. e4 Nc7 12. Be3 c5 13. Nf3 cxd4 14. Bxd4 Bxd4 15. Nxd4 Rd8 16. Nf3 Nc6 17. Nc3 Qg4 18. Qxb7 Ne6 19. Nh4 Ned4 20. f3 Qg5 21. Rf2 e6 22. Qa6 Qc5 23. Na4 Qh5 24. Raf1 Nb4 25. Qc4 a5 26. Nb6 Rab8 27. Nd5 exd5 28. Qxd4 dxe4 29. Qxe4 Qc5 30. Kg2 Nxa2 31. Rc2 Qb5 32. Rff2 Nb4 33. Rc7 Nd5 34. Rc1 Re8 35. Qd4 Ne3+ 36. Kh3 Rbd8 37. Qc5 Qd7+ 38. g4 Rc8 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.38"]
[White "Obolentseva, Alexandra"]
[Black "Sumets, Andrey"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "2326"]
[BlackElo "2588"]
[Annotator "ChessBase"]
[PlyCount "122"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O c6 7. Qc2 b6 8. Rd1 Bb7 9. Nc3 Nbd7 10. Ne5 Rc8 11. e4 dxc4 12. Nxc4 b5 13. Ne3 Qb6 14. Qb3 Rfd8 15. e5 Ne8 16. a4 a6 17. a5 Qa7 18. f4 Nf8 19. Ne2 c5 20. Nc2 Nc7 21. Qe3 Ng6 22. Qf2 cxd4 23. Ncxd4 Bc5 24. Be3 Nd5 25. Bxd5 Rxd5 26. b4 Bxd4 27. Bxd4 Qa8 28. Bc5 Rcd8 29. Bd6 Ne7 30. Rxd5 Nxd5 31. Rf1 Qc8 32. Rc1 Qd7 33. Qd4 f6 34. Kf2 fxe5 35. fxe5 Qf7+ 36. Ke1 Qf3 37. Kd2 h6 38. Nf4 Nxf4 39. Qxf4 Qd5+ 40. Ke2 Rd7 41. Rf1 Rd8 42. Rc1 Bc6 43. Rc5 Qg2+ 44. Qf2 Qe4+ 45. Qe3 Qg4+ 46. Kf2 Qh3 47. Qf4 Qxh2+ 48. Ke3 Qg1+ 49. Kd3 Qd1+ 50. Qd2 Be4+ 51. Ke3 Qf3+ 52. Kd4 Bf5 53. Rc7 Qxg3 54. Kc5 h5 55. Kb6 h4 56. Rc3 Qg1+ 57. Kc7 Re8 58. Kd7 Qg6 59. Rc7 h3 60. Qf4 Ra8 61. Qh4 Qe8# 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.40"]
[White "Lopez Martinez, Josep Manuel"]
[Black "Vasli, Aref"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "2578"]
[BlackElo "2345"]
[Annotator "ChessBase"]
[PlyCount "75"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. O-O O-O 9. h3 Re8 10. Nc3 c4 11. Bc2 b5 12. a3 Nbd7 13. Be3 a6 14. Qd2 Qc7 15. Rfe1 Bb7 16. Bd4 Nc5 17. Rad1 Rac8 18. Nh2 Qd8 19. f3 Nb3 20. Bxb3 cxb3 21. Nf1 Rc4 22. Ne2 Nd7 23. Bxg7 Kxg7 24. Ne3 Qb6 25. Kh1 Rcc8 26. Nd4 Kg8 27. Nxb3 h5 28. Nd4 Ne5 29. b3 Rc7 30. Nf1 a5 31. Qh6 Rc3 32. Nf5 gxf5 33. Ng3 f6 34. Nxh5 Qc7 35. Nxf6+ Kf7 36. Nxe8 Kxe8 37. f4 fxe4 38. fxe5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.41"]
[White "Wagner, Dennis"]
[Black "Krause, Jonah"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "2577"]
[BlackElo "2343"]
[Annotator "ChessBase"]
[PlyCount "92"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. b3 e5 7. dxe5 Ng4 8. Bg5 Qe8 9. Nc3 h6 10. Bd2 dxe5 11. e4 Na6 12. a4 b6 13. h3 Nf6 14. Be3 Bb7 15. Nd2 Qe7 16. Qc1 Kh7 17. a5 Rfd8 18. Re1 Nb4 19. Qb2 Rab8 20. Bf1 Nc6 21. axb6 axb6 22. Nb5 Ra8 23. c3 Ne8 24. b4 Nd6 25. Rxa8 Rxa8 26. Ra1 Nxb5 27. Rxa8 Nba7 28. Rxa7 Nxa7 29. Qa2 Nc8 30. Bc4 Nd6 31. Bd5 Bxd5 32. Qxd5 h5 33. c4 Bh6 34. Bxh6 Kxh6 35. h4 Kg7 36. c5 bxc5 37. Qxc5 Nc8 38. Qc3 Nd6 39. Qc5 Nc8 40. Qc3 Nd6 41. Qc6 Ne8 42. Nf1 Kf8 43. Qc3 Nd6 44. Qc6 Ne8 45. Qc3 Nd6 46. Qc6 Ne8 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.42"]
[White "Werle, Jan"]
[Black "Kulkarni, Rakesh"]
[Result "1/2-1/2"]
[ECO "A52"]
[WhiteElo "2556"]
[BlackElo "2334"]
[Annotator "ChessBase"]
[PlyCount "63"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Nc3 O-O 7. Be2 Re8 8. O-O Ngxe5 9. Nxe5 Nxe5 10. Nd5 a5 11. Kh1 Ra6 12. e4 Rd6 13. f4 Nc6 14. Bf3 Rh6 15. g3 Nd4 16. f5 Ra6 17. Bg2 Nc6 18. Bf4 Ne5 19. b3 c6 20. Nc3 b5 21. cxb5 cxb5 22. Nxb5 Rb6 23. a4 Ba6 24. Qe2 Qb8 25. Rad1 Rxb5 26. axb5 Bxb5 27. Qc2 Bxf1 28. Bxf1 d6 29. Bxe5 Rxe5 30. Bc4 Qd8 31. Bd5 Qg5 32. Qd3 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.43"]
[White "Schnepp, Gunnar"]
[Black "Antal, Gergely"]
[Result "0-1"]
[ECO "D21"]
[WhiteElo "2323"]
[BlackElo "2552"]
[Annotator "ChessBase"]
[PlyCount "75"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. e3 Bg4 5. Bxc4 e6 6. h3 Bh5 7. O-O Nf6 8. Nc3 Nc6 9. Re1 Be7 10. g4 Bg6 11. e4 O-O 12. a3 b5 13. Bb3 Na5 14. Bc2 Nd7 15. d5 Nb6 16. Bf4 Nac4 17. Ra2 exd5 18. Nxd5 Nxd5 19. exd5 Bc5 20. b4 Bd6 21. Bc1 Qd7 22. Nd2 Nb6 23. Bxg6 hxg6 24. Ne4 Nxd5 25. Rd2 c6 26. Bb2 Bf4 27. Rde2 a5 28. Qd4 f6 29. Nc5 Qf7 30. Ne6 Be5 31. Rxe5 fxe5 32. Rxe5 axb4 33. Nxf8 bxa3 34. Bxa3 Rxa3 35. Ne6 Ra4 36. Qb2 Nf6 37. Ng5 Qa2 38. Re2 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.44"]
[White "Svane, Frederik"]
[Black "Noe, Christopher"]
[Result "1/2-1/2"]
[ECO "C70"]
[WhiteElo "2309"]
[BlackElo "2537"]
[Annotator "TA"]
[PlyCount "261"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nge7 5. O-O g6 6. c3 Bg7 7. d4 exd4 8. cxd4 b5 9. Bc2 O-O 10. Nc3 d6 11. d5 Na5 12. Nd4 Bg4 13. Qxg4 Bxd4 14. Bh6 Re8 15. Rad1 Bg7 16. Bxg7 Kxg7 17. Ne2 Ng8 18. Qg3 Nf6 19. Qc3 c5 20. f4 b4 21. Qf3 Nc4 22. Qb3 Nb6 23. Qf3 Ra7 24. g4 h6 25. Ng3 Nh7 26. Rf2 a5 27. Bd3 c4 28. Bf1 Rc7 29. Qe3 Rc5 30. Qd4+ Kg8 31. Rc1 Qh4 32. Rg2 Qf6 33. e5 Qd8 34. e6 Qf6 35. Qf2 Qd8 36. f5 fxe6 37. dxe6 Ng5 38. Kh1 Nh3 39. Qd2 g5 40. Nh5 Nf4 41. Nxf4 gxf4 42. g5 Rxf5 43. gxh6+ Kh8 44. Qd4+ Re5 45. Qxf4 R5xe6 46. Qg4 Qf6 47. h7 Kxh7 48. Be2 Nd5 49. Rcg1 Nf4 50. Rf2 Rxe2 51. Rxf4 Qh6 52. Qg3 R2e3 53. Qf2 Re2 54. Qg3 R2e3 55. Qf2 Re2 56. Qa7+ R8e7 57. Rf7+ Kh8 58. Qd4+ R7e5 59. Rf2 Rxf2 60. Qxf2 Re7 61. Qd4+ Rg7 62. Rf1 Qg5 63. Rf8+ Kh7 64. Qe4+ Rg6 65. Rf1 d5 66. Qe2 Kh6 67. Qf3 d4 68. Qf8+ Kh7 69. Rf7+ Rg7 70. Rxg7+ Qxg7 71. Qf5+ Qg6 72. Qd7+ Kh6 73. Qxd4 Qb1+ 74. Kg2 Qc2+ 75. Kg3 Qg6+ 76. Kf3 Qh5+ 77. Ke3 Qh3+ 78. Ke4 Qh4+ 79. Kd5 Qd8+ 80. Kxc4 Qg8+ 81. Qd5 Qg4+ 82. Kb5 Qe2+ 83. Kxa5 Qxb2 84. Qd6+ Kg5 85. Qc5+ Kh6 86. Qb6+ Kh5 87. Qb5+ Kh6 88. Qc6+ Kg5 89. Qd5+ Kf6 90. h4 Qc3 91. Kb5 Kg6 92. Qd6+ Kh7 93. Qxb4 Qe5+ 94. Qc5 Qe2+ 95. Qc4 Qb2+ 96. Kc5 Qa3+ 97. Qb4 Qe3+ 98. Kb5 Qe8+ 99. Kc4 Qe4+ 100. Kb3 Qb1+ 101. Ka3 Qd3+ 102. Qb3 Qa6+ 103. Kb2 Qf6+ 104. Qc3 Qb6+ 105. Qb3 Qf6+ 106. Kb1 Qf1+ 107. Kb2 Qf6+ 108. Qc3 Qb6+ 109. Kc2 Qf2+ 110. Qd2 Qxh4 111. Qd7+ Kg6 112. a4 Qc4+ 113. Kb2 Qb4+ 114. Kc2 Qc4+ 115. Kd2 Qb4+ 116. Ke3 Qc5+ 117. Ke4 Qc4+ 118. Ke5 Qc5+ 119. Ke6 Qe3+ 120. Kd6 Qd4+ 121. Kc7 Qa7+ 122. Kd8 Qa8+ 123. Ke7 Qa5 124. Qe6+ Kg7 125. Qf6+ Kh7 126. Qf7+ Kh6 127. Qf4+ Kh7 128. Qe4+ Kg7 129. Qg4+ Kh7 130. Qh4+ Kg7 131. Qg4+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.45"]
[White "Kunin, Vitaly"]
[Black "Burcu, Cagatay"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "2520"]
[BlackElo "2329"]
[Annotator "ChessBase"]
[PlyCount "82"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Bd3 dxc4 8. Bxc4 O-O 9. O-O b5 10. Bd3 Bb7 11. h3 b4 12. Ne4 Nxe4 13. Bxe4 Nf6 14. Bd3 c5 15. dxc5 Rc8 16. Qe2 Rxc5 17. e4 Qb8 18. Be3 Rcc8 19. Bg5 Nd7 20. Ba6 Bxa6 21. Qxa6 Ne5 22. Nxe5 Bxe5 23. Qe2 Bd4 24. Rad1 e5 25. Be3 Qb6 26. Bxd4 exd4 27. Rd3 Qa6 28. b3 Rc3 29. Rfd1 h6 30. Kf1 Rxd3 31. Rxd3 Rc8 32. Rd1 Qd6 33. Qd3 Qh2 34. f3 Rc3 35. Qxd4 Rc2 36. Qg1 Qg3 37. h4 h5 38. Re1 Rxa2 39. e5 a5 40. e6 fxe6 41. Rd1 Qe5 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.46"]
[White "Shyam, Sundar M."]
[Black "Manea, Alexandru"]
[Result "1/2-1/2"]
[ECO "B04"]
[WhiteElo "2519"]
[BlackElo "2326"]
[Annotator "ChessBase"]
[PlyCount "64"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. Be2 Bf5 7. O-O Nd7 8. Bg4 Bxg4 9. Qxg4 Qc8 10. Qf3 Nxe5 11. dxe5 g6 12. c4 Nc7 13. b3 Bg7 14. Bb2 O-O 15. Nd2 Ne6 16. Rfd1 Qc7 17. Qe2 Rad8 18. Nf3 Rxd1+ 19. Rxd1 Rd8 20. g3 Qa5 21. Rxd8+ Qxd8 22. Qd2 Qxd2 23. Nxd2 f5 24. exf6 exf6 25. f4 f5 26. Bxg7 Kxg7 27. Kf2 Kf6 28. Ke3 c5 29. Nf3 Nd8 30. Ne5 Ke6 31. h3 Nf7 32. Nd3 b6 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.47"]
[White "Balint, Vilmos"]
[Black "Basso, Pier Luigi"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2301"]
[BlackElo "2516"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O e6 5. d3 Bd6 6. c4 Nf6 7. Nc3 O-O 8. Qb3 Qb6 9. Qc2 e5 10. Bg5 Nbd7 11. Na4 Qa5 12. Bd2 Qd8 13. cxd5 cxd5 14. h3 Bf5 15. Qb3 Rb8 16. Nc3 Nc5 17. Qd1 b5 18. Bg5 d4 19. Nd5 Ncd7 20. Rc1 h6 21. Nxf6+ Nxf6 22. Bxf6 Qxf6 23. Nd2 Qe7 24. Ne4 Rb6 25. a3 b4 26. Nxd6 Qxd6 27. a4 b3 28. a5 Rb5 29. Rc6 Qd7 30. Ra6 e4 31. g4 Bg6 32. dxe4 h5 33. Qd3 Rb4 34. Qf3 Re8 35. Qf4 Qb7 36. Qd6 hxg4 37. e5 Be4 38. Rxa7 Qxa7 39. Qxb4 Bxg2 40. Kxg2 gxh3+ 41. Kh1 Rxe5 42. a6 Re6 43. Qxb3 Qxa6 44. Qd3 Qa8+ 45. f3 Re3 46. Qd2 Qb8 47. Rf2 Qg3 48. Rh2 g6 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.48"]
[White "Nasuta, Grzegorz"]
[Black "Napoli, Nicolo"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "2516"]
[BlackElo "2323"]
[Annotator "ChessBase"]
[PlyCount "47"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nh3 e6 7. Nf4 Bd6 8. Ngh5 Bf8 9. h4 e5 10. dxe5 Qa5+ 11. Bd2 Qxe5+ 12. Be2 Qxb2 13. O-O Nf6 14. Qe1 Be7 15. Nxg7+ Kf8 16. Nge6+ fxe6 17. Nxe6+ Ke8 18. Nc7+ Kd8 19. Nxa8 Re8 20. Rb1 Qxc2 21. Rxb7 Bd6 22. Be3 Nd5 23. Qa5+ Kc8 24. Ba6 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.49"]
[White "Gegenfurtner, Juergen"]
[Black "Admiraal, Miguoel"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2300"]
[BlackElo "2516"]
[Annotator "ChessBase"]
[PlyCount "84"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Nd2 Nf6 7. Ngf3 Bg4 8. O-O e6 9. Re1 Bd6 10. Nf1 Bh5 11. Ng3 Bg6 12. Bg5 O-O-O 13. a4 Kb8 14. a5 Bxd3 15. Qxd3 a6 16. Ra4 Rc8 17. Rea1 h6 18. Bd2 h5 19. Nf1 Ne4 20. c4 Nxd2 21. N3xd2 dxc4 22. Qxc4 Rhd8 23. Nf3 Nb4 24. Qb3 Qc4 25. Qxc4 Rxc4 26. Ne3 Rc7 27. g3 Nc2 28. Rd1 Nxe3 29. fxe3 Rc2 30. Ng5 Bc7 31. Nxf7 Rd5 32. e4 Rb5 33. d5 Rbxb2 34. d6 Rxh2 35. Kf1 Rbf2+ 36. Kg1 Rfg2+ 37. Kf1 Rf2+ 38. Kg1 Rfg2+ 39. Kf1 Rc2 40. dxc7+ Kxc7 41. Kg1 Rhg2+ 42. Kh1 Rh2+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.50"]
[White "Dragnev, Valentin"]
[Black "Nyysti, Sampsa"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2514"]
[BlackElo "2309"]
[Annotator "ChessBase"]
[PlyCount "69"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. g3 d6 6. Bg2 Nbd7 7. O-O e5 8. Nc3 exd4 9. Nxd4 c6 10. Na4 Bxd2 11. Qxd2 O-O 12. Rfd1 Nb6 13. Qc2 Nxa4 14. Qxa4 Qb6 15. Rd2 Re8 16. Rad1 Qb4 17. Qc2 a4 18. e4 Ra5 19. a3 Qb6 20. Kh1 h5 21. h3 Rae5 22. f3 h4 23. g4 d5 24. cxd5 cxd5 25. f4 Rxe4 26. Bxe4 Nxe4 27. Rd3 Bd7 28. Kg2 Rc8 29. Qe2 Qf6 30. Qe1 Rc4 31. Qa5 Bc6 32. Qe1 Nc5 33. R3d2 Ne4 34. Rd3 Nc5 35. R3d2 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.51"]
[White "Sanal, Vahap"]
[Black "Hess, Max"]
[Result "0-1"]
[ECO "C60"]
[WhiteElo "2513"]
[BlackElo "2307"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. d4 exd4 5. Bg5 Be7 6. Bxe7 Qxe7 7. Bxc6 dxc6 8. Qxd4 Nf6 9. Nc3 Bg4 10. Qe3 Bxf3 11. Qxf3 O-O-O 12. O-O Kb8 13. Rad1 h5 14. Rxd8+ Rxd8 15. Rd1 Rxd1+ 16. Qxd1 b6 17. Qd3 Ng4 18. h3 Ne5 19. Qd4 Qg5 20. Qd1 Qe7 21. b3 Kb7 22. Qd2 Qd6 23. Qe3 a5 24. f4 Nd7 25. Kf2 Nc5 26. e5 Qd7 27. Ne4 Ne6 28. Ke1 h4 29. a4 Qd5 30. c4 Qd7 31. Ke2 c5 32. Ke1 Nd4 33. Kf2 Qf5 34. g4 hxg3+ 35. Kxg3 Kb8 36. Nd2 Qc2 37. Kg4 Qf5+ 38. Kg3 Qh5 39. Kg2 Qd1 40. Kf2 Qc2 41. Kg2 Kc8 42. Kf1 Nf5 43. Qf2 Qd3+ 44. Kg2 Ne3+ 45. Kg1 Kb8 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.52"]
[White "Schneider, Ilja"]
[Black "Kenneskog, Theodor"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2504"]
[BlackElo "2306"]
[Annotator "ChessBase"]
[PlyCount "47"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 d5 7. exd6 Qxd6 8. O-O Be6 9. Bxe6 Qxe6 10. d4 cxd4 11. Nxd4 Nxd4 12. Qxd4 Qd7 13. Be3 Qxd4 14. Bxd4 Nc4 15. b3 Nd6 16. c4 Nf5 17. Bb2 O-O-O 18. Nc3 e6 19. Rfd1 Be7 20. Ne4 h5 21. Ng3 Nxg3 22. hxg3 f6 23. Kf1 Rxd1+ 24. Rxd1 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.53"]
[White "Engel, Luis"]
[Black "Schippers, Maurice"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2490"]
[BlackElo "2306"]
[Annotator "RC"]
[PlyCount "67"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 Qb6 10. c4 Ne3 11. Qd3 Bb4+ 12. Bd2 Rb8 13. b3 Nf5 14. Be2 h5 15. Bxb4 Qxb4+ 16. Qd2 Qa3 17. O-O h4 18. Bg4 O-O 19. Qf2 Nh6 20. Qxh4 d5 21. Nf6+ Kh8 22. Rf3 dxc4 23. Rh3 Rd8 24. Nh5 Rd3 25. Bf3 Qc5+ 26. Kh1 Qf8 27. bxc4 Qd8 28. Nf6 Ba6 29. Qg5 Qf8 30. Ng4 Rxf3 31. gxf3 Kh7 32. Rg1 Bxc4 33. Nf6+ gxf6 34. exf6 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.54"]
[White "Beerdsen, Thomas"]
[Black "Braun, Georg"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2483"]
[BlackElo "2301"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 e6 4. Nc3 Bb4 5. Bd3 Ne7 6. a3 Bxc3+ 7. bxc3 O-O 8. e5 b6 9. a4 Ba6 10. Ba3 Bxd3 11. Qxd3 c5 12. f4 Nd7 13. Nf3 Re8 14. dxc5 Rc8 15. Ng5 Ng6 16. h4 Nxc5 17. Bxc5 Rxc5 18. h5 Nf8 19. h6 g6 20. Nf3 Rc4 21. O-O Qc7 22. Nd4 Rxc3 23. Qb5 Rb8 24. a5 Rc4 25. Rfd1 Nd7 26. axb6 Rxb6 27. Qa5 a6 28. Ra4 Rc5 29. Qe1 Rc4 30. Rxc4 Qxc4 31. Qh4 Qc8 32. Qe7 Nc5 33. c4 Qf8 34. Qxf8+ Kxf8 35. cxd5 exd5 36. Rc1 Rb4 37. Rxc5 Rxd4 38. g3 Rd1+ 39. Kf2 Rh1 40. Rxd5 Rxh6 41. Kg2 g5 42. f5 Rb6 43. Rd8+ Kg7 44. g4 Rb5 45. f6+ Kh6 46. e6 Rb2+ 47. Kf1 Rb1+ 48. Ke2 Rb2+ 49. Kd1 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.55"]
[White "Blom, Vincent"]
[Black "Repka, Christopher"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "2298"]
[BlackElo "2482"]
[Annotator "ChessBase"]
[PlyCount "84"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 Bc5 4. Bg2 d6 5. Na4 Nge7 6. Nxc5 dxc5 7. d3 Bf5 8. Nf3 Qd7 9. Be3 b6 10. a3 Bh3 11. Bxh3 Qxh3 12. Qa4 O-O 13. b4 cxb4 14. axb4 f6 15. b5 Nd8 16. c5 Ne6 17. g4 h5 18. Rg1 hxg4 19. Rxg4 Nxc5 20. Qc4+ Rf7 21. Bxc5 bxc5 22. Ra6 c6 23. bxc6 Rb8 24. Rxa7 Rb4 25. Ra8+ Kh7 26. Rh4+ Qxh4 27. Nxh4 Rxc4 28. dxc4 Nxc6 29. Rc8 Nd4 30. e3 Nb3 31. Nf5 Rd7 32. Ng3 Ra7 33. Ne4 Ra4 34. Rc7 Kg6 35. Nxc5 Rxc4 36. Ne6 Rxc7 37. Nxc7 Nc5 38. f3 Kg5 39. Kf2 Kh4 40. Kg2 f5 41. Nd5 e4 42. fxe4 Nxe4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.56"]
[White "Moucheroud, Jeremy"]
[Black "Swayams, Mishra"]
[Result "1-0"]
[ECO "C03"]
[WhiteElo "2294"]
[BlackElo "2478"]
[Annotator "ChessBase"]
[PlyCount "103"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Ngf3 Nf6 5. e5 Nfd7 6. Bd3 c5 7. c3 Nc6 8. O-O O-O 9. Re1 f5 10. dxc5 Nxc5 11. Nb3 Nxd3 12. Qxd3 Bd7 13. a4 Na5 14. Nxa5 Qxa5 15. Bg5 Bxg5 16. Nxg5 Rac8 17. Rec1 Rc6 18. Nf3 Rfc8 19. Qb5 Qc7 20. Qb3 Rc4 21. Nd2 Rc5 22. Re1 Ra5 23. Qb4 Qb6 24. Qe7 Be8 25. Re3 Ra6 26. Rg3 Bg6 27. b4 Re8 28. Qg5 Qc7 29. b5 Rb6 30. h4 Rf8 31. f4 a6 32. h5 Be8 33. c4 Rf7 34. a5 h6 35. Qxh6 Qc5+ 36. Kh2 Qf2 37. Qg5 Qxd2 38. axb6 Qd4 39. cxd5 Qxb6 40. bxa6 bxa6 41. dxe6 Qxe6 42. Rd1 Ra7 43. Rd6 Qf7 44. e6 Qf8 45. Rd5 Qe7 46. Rxf5 Qxe6 47. Re5 Qf7 48. Rge3 Ra8 49. Rf5 Qa2 50. Re7 Qb2 51. Rfe5 Bf7 52. h6 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.57"]
[White "Milov, Leonid"]
[Black "Bharath Subramaniyam H"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "2474"]
[BlackElo "2301"]
[Annotator "TA"]
[PlyCount "139"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. Qf3 Nf6 7. Qg3 d6 8. Be3 b5 9. a3 Bb7 10. f3 Nbd7 11. O-O-O Rc8 12. Bxb5 axb5 13. Ndxb5 Qa5 14. Nxd6+ Bxd6 15. Qxd6 Rc6 16. Qb4 Qxb4 17. axb4 O-O 18. Na4 h6 19. b3 Ba6 20. Nc5 Nxc5 21. Bxc5 Rb8 22. Rd2 Rb7 23. Rhd1 Rcc7 24. Rd6 Bb5 25. Rd8+ Kh7 26. c4 Bc6 27. Bd6 Rd7 28. Rxd7 Rxd7 29. b5 Ba8 30. Be5 Rxd1+ 31. Kxd1 Nd7 32. Bd6 Kg6 33. Kd2 e5 34. b4 Kf6 35. c5 Ke6 36. Bc7 Nf6 37. Kd3 Ne8 38. Bb8 f5 39. c6 fxe4+ 40. fxe4 Nf6 41. Bc7 Ne8 42. Bb8 Nf6 43. Ba7 Kd6 44. Bc5+ Ke6 45. h3 Ne8 46. g4 Nf6 47. Bf8 Kf7 48. Bd6 Ke6 49. Bb8 g5 50. Bc7 Ne8 51. Bb8 Nf6 52. Ba7 h5 53. gxh5 Nxh5 54. Be3 Nf4+ 55. Kc4 Kd6 56. Bc5+ Kc7 57. Be7 Nxh3 58. Kc5 Nf2 59. b6+ Kc8 60. b7+ Bxb7 61. cxb7+ Kxb7 62. Kd5 g4 63. Bh4 Nd3 64. Ke6 Kc6 65. Kf5 Nxb4 66. Kxe5 Nd3+ 67. Kf5 Nc5 68. Bf2 g3 69. Bxg3 Nxe4 70. Ke5 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.58"]
[White "Ronka, Erik"]
[Black "Warmerdam, Max"]
[Result "0-1"]
[ECO "C27"]
[WhiteElo "2288"]
[BlackElo "2472"]
[Annotator "ChessBase"]
[PlyCount "100"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nxe4 4. Qh5 Nd6 5. Qxe5+ Qe7 6. Qxe7+ Bxe7 7. Bb3 c6 8. d4 Nf5 9. d5 Nd4 10. Bf4 d6 11. O-O-O Nxb3+ 12. axb3 c5 13. Ne4 Kd7 14. Ne2 Na6 15. N2g3 g6 16. Rhe1 f6 17. Re2 Rf8 18. Rde1 Rf7 19. Bd2 Nc7 20. c4 a5 21. Rd1 b6 22. f4 Ba6 23. Be3 a4 24. Kc2 axb3+ 25. Kxb3 f5 26. Ng5 Bxg5 27. fxg5 f4 28. Rf2 Raf8 29. Rdf1 Nxd5 30. Bc1 Nb4 31. Rxf4 Rxf4 32. Rxf4 Rxf4 33. Bxf4 Nd3 34. Ne2 Ne1 35. g3 d5 36. Kc3 Bxc4 37. Nc1 Nf3 38. h4 b5 39. b3 b4+ 40. Kc2 Bf1 41. Bb8 Kc6 42. Bf4 Kb5 43. Bd6 c4 44. Na2 cxb3+ 45. Kxb3 Bc4+ 46. Kb2 Bxa2 47. Kxa2 Kc4 48. Kb2 d4 49. Kc2 d3+ 50. Kd1 Kc3 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.59"]
[White "Dourerassou, Jonathan"]
[Black "Godzwon, Iwo"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2465"]
[BlackElo "2277"]
[Annotator "ChessBase"]
[PlyCount "63"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bxd7+ Bxd7 6. c4 Nf6 7. Nc3 e6 8. d4 cxd4 9. Qxd4 Be7 10. Bg5 Bc6 11. Rad1 O-O 12. Rfe1 Qa5 13. Qd2 Rfd8 14. Nd5 Qxd2 15. Nxe7+ Kf8 16. Bxd2 Kxe7 17. e5 dxe5 18. Bb4+ Ke8 19. Nxe5 Rxd1 20. Rxd1 Rc8 21. Rd6 Nd7 22. Nxc6 Rxc6 23. Rxc6 bxc6 24. Kf1 Ne5 25. b3 Nd3 26. Ba3 f6 27. Ke2 Nf4+ 28. Kf3 e5 29. g3 Ne6 30. Ke3 f5 31. f3 Kd7 32. Bb2 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.60"]
[White "Vrolijk, Liam"]
[Black "Linster, Philippe"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2465"]
[BlackElo "2294"]
[Annotator "ChessBase"]
[PlyCount "45"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 c5 5. b3 g6 6. Bb2 Bg7 7. O-O O-O 8. d4 cxd4 9. Qxd4 d6 10. Ne1 Qc8 11. Nc3 Ne4 12. Nd5 Bxd4 13. Nxe7+ Kg7 14. Bxd4+ f6 15. Nxc8 Rxc8 16. Nd3 Nd7 17. Rfd1 Kf7 18. Bb2 Rd8 19. Nf4 Ndc5 20. Nd5 f5 21. Bxe4 Nxe4 22. f3 Nc5 23. Nc7 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.61"]
[White "Perske, Thore"]
[Black "Olcum, Ahmet"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2450"]
[BlackElo "2281"]
[Annotator "ChessBase"]
[PlyCount "117"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O c6 7. a4 h6 8. Re1 Qc7 9. a5 Nf8 10. d5 Ng6 11. a6 b5 12. Bb3 O-O 13. dxc6 Qxc6 14. Nd5 Be6 15. Nh4 Bxd5 16. Nxg6 fxg6 17. Bxd5+ Nxd5 18. Qxd5+ Qxd5 19. exd5 Rfc8 20. c3 Bg5 21. Bxg5 hxg5 22. Ra5 Rab8 23. Rc1 Kf7 24. h3 Ke7 25. f3 Rc5 26. Rd1 Rb6 27. Kf2 b4 28. Rxc5 dxc5 29. Ra1 bxc3 30. bxc3 Kd6 31. c4 Rb4 32. Rc1 Ra4 33. Kg3 Rxa6 34. Rc2 Ke7 35. Re2 Kf6 36. Rd2 Kf7 37. d6 Ke8 38. Rd5 Kd7 39. Rxe5 Kxd6 40. Rxg5 Kc7 41. Rxc5+ Rc6 42. Ra5 Kb6 43. Ra4 a6 44. Kf4 Re6 45. Kg5 Kc5 46. f4 Kd4 47. g4 Kc3 48. c5 Rc6 49. h4 Kb3 50. Rd4 a5 51. Rd6 Rxc5+ 52. Kxg6 Rc4 53. g5 Rxf4 54. h5 Rh4 55. Rb6+ Kc4 56. Rb7 a4 57. Rxg7 a3 58. h6 Kb3 59. Rb7+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.62"]
[White "Garriga Cazorla, Pere"]
[Black "Kathmale, Sameer"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2445"]
[BlackElo "2279"]
[Annotator "NA"]
[PlyCount "95"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. h3 c6 7. Be2 a6 8. O-O b5 9. e5 Ne8 10. Bf4 Nd7 11. Re1 bxc4 12. Bxc4 Nb6 13. Bb3 Nc7 14. Rc1 Ne6 15. Bg3 d5 16. Ne2 Bd7 17. Nf4 Bh6 18. Nxe6 fxe6 19. Rc3 a5 20. Bc2 Nc4 21. b3 Na3 22. Bd3 Qb6 23. Rc5 Qb4 24. Bh4 Rxf3 25. gxf3 Qxd4 26. Bxe7 Bf8 27. Bxf8 Kxf8 28. Rc1 Kg7 29. Qd2 Rf8 30. Qe3 Qh4 31. Kg2 Be8 32. Rg1 d4 33. Qe2 Nb5 34. Bxb5 cxb5 35. Rc7+ Kh6 36. Kh2 Qf4+ 37. Rg3 g5 38. Kg2 Bg6 39. Qxb5 d3 40. Rc4 Qf5 41. h4 g4 42. Qxa5 gxf3+ 43. Kh2 Kg7 44. Rg5 d2 45. Qxd2 Qb1 46. Rc7+ Kh8 47. Qd7 Rg8 48. Qe7 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.63"]
[White "Krause, Benedict"]
[Black "Beeke, Bob"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2435"]
[BlackElo "2279"]
[Annotator "NA"]
[PlyCount "30"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 a6 6. c3 Ba7 7. Nbd2 O-O 8. h3 d6 9. Bb3 Ne7 10. Re1 Ng6 11. Nf1 h6 12. Ng3 Be6 13. d4 Re8 14. Be3 Qc8 15. Bc2 Bd7 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.64"]
[White "Carlstedt, Jonathan"]
[Black "Barzen, Pascal"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2433"]
[BlackElo "2278"]
[Annotator "NA"]
[PlyCount "56"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 b6 4. Nf3 Bb7 5. Nbd2 d5 6. Bd3 Bd6 7. Ne5 O-O 8. Bg5 c5 9. c3 Nc6 10. f4 Be7 11. Qf3 Nxe5 12. fxe5 Ne4 13. Bxe7 Qxe7 14. Bxe4 dxe4 15. Qg3 f5 16. exf6 Rxf6 17. Rf1 Rg6 18. Qf2 Ba6 19. c4 cxd4 20. exd4 b5 21. c5 b4 22. Rg1 Bd3 23. O-O-O Qg5 24. Rde1 Qd5 25. g4 Rf8 26. Qg2 Qxa2 27. Nxe4 Qc4+ 28. Kd1 Rxg4 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.65"]
[White "Paltrinieri, Nicholas"]
[Black "Kilgus, Georg"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2276"]
[BlackElo "2429"]
[Annotator "NA"]
[PlyCount "120"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 gxf6 4. c4 e5 5. e3 c6 6. Nc3 Bb4 7. Qb3 Qa5 8. Nf3 e4 9. Nd2 Be6 10. a3 Bxc3 11. bxc3 b6 12. Be2 f5 13. O-O Rg8 14. Rfd1 dxc4 15. Bxc4 Rg6 16. a4 Nd7 17. Qc2 Bxc4 18. Nxc4 Qd5 19. Nd2 Ke7 20. c4 Qd6 21. Nf1 Rag8 22. Ng3 Qf6 23. Qe2 Rg5 24. Kh1 Qg6 25. f4 Rxg3 26. hxg3 Qxg3 27. Rd2 Qh4+ 28. Kg1 Nf6 29. Qe1 Rg3 30. Rf2 Ng4 31. Ra3 Qh2+ 32. Kf1 Qh1+ 33. Ke2 Nxf2 34. Qxh1 Nxh1 35. Kf1 Rg8 36. a5 Ng3+ 37. Kf2 Nh5 38. axb6 axb6 39. Ra7+ Ke6 40. Rc7 Rd8 41. Rxc6+ Rd6 42. Rc7 Nf6 43. d5+ Nxd5 44. cxd5+ Rxd5 45. Rb7 Rb5 46. Ke1 h5 47. g3 Rb2 48. Kd1 Kf6 49. Kc1 Rb3 50. Kc2 Rxe3 51. Rxb6+ Kg7 52. Rb5 Rxg3 53. Rxf5 h4 54. Rh5 h3 55. Kd2 Kg6 56. Rh8 Kf5 57. Rh4 Ra3 58. Ke1 h2 59. Kf1 h1=Q+ 60. Rxh1 Ra1+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.66"]
[White "Lagunow, Raphael"]
[Black "Hecht, Carsten"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2428"]
[BlackElo "2273"]
[Annotator "NA"]
[PlyCount "155"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 c6 5. d4 d5 6. Nbd2 O-O 7. O-O Bf5 8. b3 a5 9. Bb2 Na6 10. Nh4 Be6 11. e3 Qd7 12. Re1 Bh3 13. Bh1 Rfd8 14. Nhf3 Qf5 15. Nh4 Qd7 16. Ndf3 Ne4 17. Ne5 Bxe5 18. dxe5 Qe6 19. Qe2 f5 20. exf6 exf6 21. cxd5 Rxd5 22. Qc4 Nac5 23. Bd4 Re8 24. Qc2 Nd7 25. Rad1 Kf7 26. f3 Nd6 27. e4 Nb5 28. Bb2 Rxd1 29. Rxd1 Qe7 30. Ng2 Qc5+ 31. Qxc5 Nxc5 32. Nf4 Bc8 33. Bg2 Ne6 34. Nxe6 Bxe6 35. Kf2 Re7 36. f4 Rd7 37. Rxd7+ Bxd7 38. Ke3 Ke7 39. h3 f5 40. exf5 Bxf5 41. g4 Bb1 42. Be4 Bxa2 43. f5 Kf7 44. fxg6+ hxg6 45. Bc2 c5 46. h4 c4 47. bxc4 Nd6 48. Kf4 Nxc4 49. Bc3 Na3 50. Be4 b5 51. Bxa5 Nc4 52. Bb4 Bb3 53. Kg5 Bd1 54. Bxg6+ Kg8 55. h5 Ne5 56. Bf5 Nf7+ 57. Kf6 Nh6 58. Be6+ Kh7 59. g5 Bxh5 60. gxh6 Kxh6 61. Bf5 Be8 62. Bg4 Kh7 63. Bf5+ Kh6 64. Ke7 Bg6 65. Bd7 Kg5 66. Bxb5 Kf4 67. Kf6 Be4 68. Bd6+ Ke3 69. Ke5 Bd3 70. Bc5+ Ke2 71. Bc6 Kd2 72. Kd4 Bc2 73. Bb4+ Ke2 74. Bd5 Kf2 75. Kc3 Bf5 76. Bc5+ Kg3 77. Kd4 Kf4 78. Bd6+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.67"]
[White "Schmider, Niklas"]
[Black "Mendonca, Leon Luke"]
[Result "1/2-1/2"]
[ECO "B96"]
[WhiteElo "2260"]
[BlackElo "2427"]
[Annotator "NA"]
[PlyCount "92"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. a3 Be7 10. Bf2 Qc7 11. Qf3 Nbd7 12. O-O-O b5 13. g4 Bb7 14. h4 Nc5 15. Bd3 h5 16. g5 Ng4 17. Kb1 g6 18. Rhe1 O-O-O 19. Bg1 Kb8 20. Qg3 Rhe8 21. Bf1 Bf8 22. Bh3 Rc8 23. Bxg4 hxg4 24. Qxg4 e5 25. fxe5 dxe5 26. Bh2 Na4 27. Nxa4 bxa4 28. Qe2 Ka8 29. Nf3 Re6 30. Rd3 Qa5 31. Qd2 Qb5 32. Rc3 Rb8 33. Qd3 Qa5 34. Bg1 Bc6 35. Qe3 Rb7 36. Rd1 Be7 37. Ka1 Qb5 38. Rb1 Kb8 39. Qd3 Qxd3 40. cxd3 Bb5 41. Rbc1 Rd7 42. Bh2 Bd6 43. R1c2 Kb7 44. Rd2 Re8 45. Kb1 Bc7 46. Rc5 Bxd3+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.68"]
[White "Kopylov, Michael"]
[Black "Ragger, Anna-Christina"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2414"]
[BlackElo "2270"]
[Annotator "NA"]
[PlyCount "67"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 a6 4. Nbd2 c5 5. cxd5 exd5 6. e4 dxe4 7. Nxe4 cxd4 8. Bc4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 Nh6 11. Qxd4 Qa5+ 12. b4 Qxb4+ 13. Nfd2 Nc6 14. Qxg7 Qf8 15. Qg5 Ng8 16. O-O Qh6 17. Qc5 Nge7 18. Nd6+ Kf8 19. Nxf7 Qxd2 20. Nxh8 Qd4 21. Qxd4 Nxd4 22. Rad1 b5 23. Rxd4 bxc4 24. Rd8+ Kg7 25. Re1 Nc6 26. Rd6 Na5 27. Re7+ Kf8 28. Rxh7 Kg8 29. Rc7 Bf5 30. Ng6 Rb8 31. h4 Bd3 32. h5 Nb3 33. Rxd3 cxd3 34. h6 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.69"]
[White "Ahlander, Bjorn"]
[Black "Poeck, Ole"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2410"]
[BlackElo "2254"]
[Annotator "NA"]
[PlyCount "97"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 c5 5. c3 Nc6 6. Nbd2 cxd4 7. exd4 Nh5 8. Be3 Bd6 9. Ne5 g6 10. Nd3 f5 11. g3 Qc7 12. Bh6 Nf6 13. Bg2 Kf7 14. O-O Re8 15. Re1 Ng4 16. Bf4 Kg7 17. Bxd5 Bd7 18. Bg2 e5 19. dxe5 Ncxe5 20. Nxe5 Nxe5 21. Bxe5+ Bxe5 22. Nc4 Bf6 23. Qd6 Rac8 24. Rad1 Rxe1+ 25. Rxe1 Bc6 26. Bxc6 Qxc6 27. Re6 Qxc4 28. Qd7+ Kh6 29. Rxf6 Rc7 30. Qd2+ Kg7 31. Qd6 Rf7 32. Rxf7+ Qxf7 33. Qd4+ Kg8 34. Qxa7 Qd5 35. Qd4 Qxa2 36. Qd8+ Kg7 37. Qe7+ Qf7 38. Qxf7+ Kxf7 39. Kf1 Ke6 40. Ke2 Kd5 41. Kd3 b5 42. h4 h6 43. f4 Kc5 44. b3 h5 45. c4 b4 46. Ke3 Kc6 47. Kd4 Kd6 48. c5+ Kc6 49. Kc4 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.70"]
[White "Thinius, Marco"]
[Black "Sieglen, Joachim"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2406"]
[BlackElo "2233"]
[Annotator "NA"]
[PlyCount "77"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Bg4 3. Bg2 Nd7 4. c4 e6 5. O-O Ngf6 6. cxd5 exd5 7. d3 Be7 8. Nc3 c6 9. Qc2 O-O 10. e4 Nc5 11. Ne5 Be6 12. f4 Qc7 13. Be3 Rfd8 14. Ne2 Na6 15. a3 Bd6 16. Nf3 Ng4 17. Bd4 dxe4 18. dxe4 c5 19. Bf2 Nxf2 20. Rxf2 Qb6 21. Kh1 Qb3 22. Qxb3 Bxb3 23. Nd2 Be6 24. Nc3 Nc7 25. f5 Bd7 26. Nc4 Be7 27. e5 Rab8 28. Rd1 Be8 29. Rxd8 Bxd8 30. Nd6 b5 31. Nxe8 Nxe8 32. Bc6 Nc7 33. Rd2 b4 34. Ne4 bxa3 35. bxa3 c4 36. Rd4 Be7 37. Rd7 Bd8 38. a4 h6 39. Rd4 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.72"]
[White "Kivisto, Mikko"]
[Black "Sawlin, Leonid"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2253"]
[BlackElo "2402"]
[Annotator "NA"]
[PlyCount "51"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Nfd7 5. d4 c5 6. dxc5 Nc6 7. Bf4 Nxc5 8. Bd3 Be7 9. h4 Qb6 10. Rb1 Bd7 11. O-O O-O 12. Be3 Qc7 13. Bxh7+ Kxh7 14. Bxc5 Bxc5 15. Ng5+ Kg6 16. Qd3+ f5 17. exf6+ Kxf6 18. Rbe1 Qf4 19. Nce4+ dxe4 20. Qxd7 Qf5 21. Rxe4 Ne5 22. Qd2 Kg6 23. Qe2 Bd6 24. g4 Qf6 25. f4 Rac8 26. Rxe5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.73"]
[White "Schmidek, Emil"]
[Black "Kerem, Halil Ozgun"]
[Result "1-0"]
[ECO "B96"]
[WhiteElo "2393"]
[BlackElo "2223"]
[Annotator "NA"]
[PlyCount "89"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qc7 8. Qf3 Nbd7 9. O-O-O b5 10. Bd3 Bb7 11. Rhe1 Qb6 12. Qe3 Rc8 13. Kb1 e5 14. Nf5 Qxe3 15. Nxe3 h6 16. Bxf6 Nxf6 17. a4 b4 18. Ncd5 Nxd5 19. Nxd5 a5 20. Bb5+ Bc6 21. Nb6 Rc7 22. fxe5 dxe5 23. Rd5 f6 24. Red1 Be7 25. Bxc6+ Rxc6 26. Rxa5 Kf7 27. Nd5 Rc4 28. Ra7 Re8 29. a5 Kf8 30. Nb6 Rxe4 31. a6 b3 32. Rb7 bxc2+ 33. Kxc2 Bc5 34. Nd7+ Kg8 35. Nxc5 Rc4+ 36. Kb3 Rxc5 37. a7 Rcc8 38. Rdd7 e4 39. Rxg7+ Kh8 40. Rh7+ Kg8 41. Rhg7+ Kh8 42. Rge7 Red8 43. Rxe4 Rd3+ 44. Ka2 Rdd8 45. Ree7 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.74"]
[White "Di Benedetto, Desiree"]
[Black "D`Costa, Lorin"]
[Result "0-1"]
[ECO "D51"]
[WhiteElo "2231"]
[BlackElo "2390"]
[Annotator "TA"]
[PlyCount "38"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. cxd5 exd5 6. Nf3 c6 7. e3 Be7 8. Bd3 Ne4 9. Bxe7 Qxe7 10. Qc2 Ndf6 11. O-O O-O 12. a3 Bf5 13. b4 a6 14. Ne5 g6 15. Na4 Nd6 16. Bxf5 Nxf5 17. Nc5 Nd6 18. Rfb1 Rac8 19. a4 Rc7 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.75"]
[White "Shyam Prasad Reddy K"]
[Black "Bronstein, Or"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "2215"]
[BlackElo "2387"]
[Annotator "NA"]
[PlyCount "53"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Qe2 e5 9. fxe5 dxe5 10. Nf3 Bb4 11. Bd2 b5 12. Qe3 Bc5 13. Qg5 Bb7 14. O-O-O O-O 15. Re1 Rac8 16. Bd3 Rfe8 17. Nh4 Bf8 18. Rhf1 b4 19. Nf5 Kh8 20. Na4 a5 21. b3 Bc6 22. Nb2 Nc5 23. Nc4 Nfxe4 24. Bxe4 Nxe4 25. Qe3 Bd5 26. Qb6 Qd7 27. Rxe4 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.76"]
[White "Brandt, Sebastian"]
[Black "Kosakowski, Jakub"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2208"]
[BlackElo "2381"]
[Annotator "NA"]
[PlyCount "78"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. e4 d6 6. h3 Na6 7. Be3 Qe8 8. Qd2 e5 9. d5 Nc5 10. Qc2 a5 11. g4 Qe7 12. Be2 Ne8 13. Bg5 f6 14. Bh4 Bh6 15. Rg1 Qf7 16. Nd2 Kh8 17. O-O-O Bd7 18. Kb1 a4 19. Rdf1 a3 20. b3 c6 21. f3 Nc7 22. Bg3 Be3 23. Bf2 Bd4 24. f4 N7a6 25. fxe5 dxe5 26. Qc1 Nb4 27. Nf3 Bxf2 28. Rxf2 Ncd3 29. Bxd3 Nxd3 30. Qd2 Nxf2 31. Qxf2 b5 32. Rd1 bxc4 33. bxc4 cxd5 34. exd5 Ba4 35. Rd2 Qb7+ 36. Ka1 Qb4 37. Qe3 Qxc4 38. Nxe5 Qf1+ 39. Nd1 fxe5 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.77"]
[White "Carlo, Emanuele"]
[Black "Haast, Mark"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2195"]
[BlackElo "2381"]
[Annotator "NA"]
[PlyCount "186"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. O-O Bg7 6. h3 Nf6 7. d3 Nd7 8. Nc3 e5 9. a4 Nf8 10. Be3 Ne6 11. Nd2 O-O 12. Nc4 b6 13. Ne2 a5 14. f4 exf4 15. Nxf4 b5 16. Na3 Nxf4 17. Bxf4 Ba6 18. c3 b4 19. Nc4 bxc3 20. bxc3 Bxc4 21. dxc4 Bxc3 22. Rc1 Qxd1 23. Rfxd1 Bd4+ 24. Kf1 f5 25. Bd6 Rf6 26. e5 Re6 27. Rb1 Rae8 28. Rb7 g5 29. Ra7 Bc3 30. Rb1 Bb4 31. Kf2 h5 32. h4 gxh4 33. Rh1 Bc3 34. Rxh4 Rxd6 35. exd6 Be1+ 36. Kf3 Bxh4 37. Rxa5 Kf7 38. Rxc5 Ke6 39. Rxc6 Ra8 40. d7+ Kxd7 41. Rh6 Be7 42. Rxh5 Ke6 43. g4 fxg4+ 44. Kxg4 Rxa4 45. Kf4 Rxc4+ 46. Ke3 Bf6 47. Ra5 Be5 48. Kd3 Rd4+ 49. Ke3 Kf5 50. Ra8 Rc4 51. Rf8+ Bf6 52. Kd3 Rc3+ 53. Kd2 Rh3 54. Ke2 Ke5 55. Kd2 Bg5+ 56. Ke2 Bf4 57. Re8+ Kf5 58. Ra8 Be5 59. Ra4 Rb3 60. Kd2 Ke6 61. Kc2 Rc3+ 62. Kd2 Rh3 63. Ra8 Kd5 64. Kc2 Rc3+ 65. Kd2 Ke4 66. Re8 Rb3 67. Rc8 Rh3 68. Re8 Rh2+ 69. Kd1 Kd4 70. Rd8+ Ke4 71. Rd2 Rh3 72. Re2+ Kd4 73. Rd2+ Kc4 74. Rg2 Bf4 75. Rg8 Rh2 76. Rc8+ Kd3 77. Rd8+ Ke4 78. Re8+ Kf3 79. Rd8 Ra2 80. Rd7 Ke4 81. Re7+ Be5 82. Re8 Kd4 83. Rd8+ Ke3 84. Kc1 Bd4 85. Rg8 Kd3 86. Rg3+ Be3+ 87. Kb1 Rh2 88. Rg8 Bf4 89. Rc8 Be5 90. Rc2 Rh7 91. Rg2 Ra7 92. Ra2 Rb7+ 93. Kc1 Bf4+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.78"]
[White "Gschnitzer, Adrian"]
[Black "Zolfagharian, Kevin"]
[Result "0-1"]
[ECO "B65"]
[WhiteElo "2380"]
[BlackElo "2192"]
[Annotator "NA"]
[PlyCount "79"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8. O-O-O O-O 9. f4 Nxd4 10. Qxd4 Qa5 11. Kb1 Rd8 12. Bd3 Bd7 13. Qe3 Ng4 14. Qg3 Bxg5 15. Qxg4 Bf6 16. Ne2 Rac8 17. c3 Qb6 18. e5 Be7 19. h4 Ba4 20. f5 Bxd1 21. f6 Bf8 22. Rxd1 dxe5 23. Qe4 g6 24. Rh1 Qc6 25. Qe3 Qc5 26. Qf3 Bh6 27. Nc1 Qe3 28. Qxb7 Rb8 29. Qc7 Qb6 30. Qxb6 Rxb6 31. Be4 Rbd6 32. Nb3 Rd1+ 33. Rxd1 Rxd1+ 34. Kc2 Re1 35. Bb7 e4 36. c4 Re2+ 37. Kc3 Bf4 38. Kd4 e3 39. Ke4 Rxb2 40. Kd4 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.79"]
[White "Colpe, Malte"]
[Black "Siddharth, Jagadeesh"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2374"]
[BlackElo "2132"]
[Annotator "NA"]
[PlyCount "94"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Qc2 Nbd7 8. Bd3 Nh5 9. Bxe7 Qxe7 10. O-O-O g6 11. Kb1 Nb6 12. Nf3 Be6 13. Rc1 O-O-O 14. Na4 Ng7 15. Nc5 Bf5 16. Ka1 Bxd3 17. Qxd3 Ne6 18. Qa3 a6 19. Qb4 Nxc5 20. Qxb6 Nd7 21. Qa5 Qd6 22. Rc3 Qc7 23. Qb4 Nf6 24. Ne5 Ne4 25. Rc2 f6 26. Nd3 Rhe8 27. Rhc1 Rd6 28. Qb3 Qa5 29. Nb4 Qb5 30. f3 Ng5 31. Rc5 Qb6 32. Nxc6 Qxb3 33. Nb4+ Kb8 34. axb3 Rxe3 35. Rxd5 Rxd5 36. Nxd5 Rd3 37. Nxf6 Rxd4 38. Rc5 h6 39. Kb1 Rd2 40. Rc2 Rd1+ 41. Ka2 Ne6 42. Re2 Nf4 43. Re8+ Ka7 44. Rg8 Rd2 45. g3 Nd3 46. Rxg6 Re2 47. Ka3 Nb4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.80"]
[White "Schulze, Marc"]
[Black "Chekletsov, Ilya"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2181"]
[BlackElo "2373"]
[Annotator "NA"]
[PlyCount "53"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 b6 4. Nf3 Bb7 5. Bd3 Be7 6. h3 c5 7. Nbd2 d6 8. c3 Nbd7 9. Qe2 Qc7 10. O-O O-O 11. e4 e5 12. dxe5 dxe5 13. Bh2 Rfe8 14. Ba6 Bd6 15. a4 Nf8 16. Bxb7 Qxb7 17. Nc4 Bc7 18. Rfe1 Ng6 19. Rad1 Qc6 20. Qc2 Rac8 21. Bg3 Bb8 22. Nh4 Nxh4 23. Bxh4 Nh5 24. Rd2 h6 25. Red1 Nf4 26. Bg3 Ng6 27. Rd5 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.81"]
[White "Miedema, David"]
[Black "Nguyen, Alex Dac-Vuong"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2369"]
[BlackElo "2112"]
[Annotator "NA"]
[PlyCount "79"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. Qd2 O-O 9. g3 a6 10. Bg2 b5 11. O-O Qc7 12. Ne2 Nb6 13. b3 b4 14. dxc5 Nd7 15. c3 Nxc5 16. cxb4 Ne4 17. Qc2 Bb7 18. a3 Rac8 19. Nd2 Nd4 20. Nxd4 Qxc2 21. Nxc2 Nxd2 22. Bxd2 Rxc2 23. Rfd1 Rfc8 24. Rac1 Bd8 25. Rxc2 Rxc2 26. Be3 Rc3 27. Bc5 Rxb3 28. f5 exf5 29. Bxd5 Bxd5 30. Rxd5 Bg5 31. a4 h5 32. Rd6 a5 33. bxa5 Be7 34. a6 Rb1+ 35. Kg2 Ra1 36. a7 Rxa4 37. Bb6 Ra2+ 38. Kf1 Ra1+ 39. Ke2 Ra2+ 40. Rd2 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.82"]
[White "Schelle, Artur"]
[Black "Kramer, Julian"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2168"]
[BlackElo "2369"]
[Annotator "NA"]
[PlyCount "71"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 e6 4. e3 c5 5. c3 Bd6 6. Bg3 O-O 7. Nbd2 Qc7 8. Bd3 Nbd7 9. Qe2 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Nf3 Bd6 13. Bxd6 Qxd6 14. h3 b6 15. Rd1 Bb7 16. Ba6 Qe7 17. Bxb7 Qxb7 18. O-O Rfe8 19. Qc2 Qc6 20. Rd3 b5 21. Rfd1 a5 22. Nh2 Rad8 23. Nf1 g6 24. Ng3 h5 25. Ne2 Re5 26. h4 c4 27. Rd4 Re4 28. Nf4 Rxd4 29. Rxd4 Kg7 30. Qd1 Rd7 31. a3 Qb7 32. Qd2 Ne4 33. Qd1 Nf6 34. Qd2 Ne4 35. Qd1 Nf6 36. Qd2 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.83"]
[White "Farago, Ivan"]
[Black "Yi, Danny"]
[Result "0-1"]
[ECO "D88"]
[WhiteElo "2367"]
[BlackElo "2105"]
[Annotator "NA"]
[PlyCount "72"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 cxd4 10. cxd4 O-O 11. O-O Na5 12. Bd3 b6 13. Rc1 Bb7 14. Qd2 Qd7 15. Bh6 Rfc8 16. Bxg7 Kxg7 17. d5 e6 18. Qb2+ Kg8 19. Bb5 Qe7 20. Qe5 Rc5 21. Bd3 Nc6 22. Qb2 exd5 23. Rxc5 Qxc5 24. Nf4 Nb4 25. Rc1 Qe7 26. e5 Nxd3 27. Nxd3 Rc8 28. Rxc8+ Bxc8 29. Qd4 Be6 30. h4 Qa3 31. Qe3 h5 32. Qd2 d4 33. Kh2 Qc3 34. Qd1 Bg4 35. f3 Bf5 36. Nf4 Qe3 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.84"]
[White "Finsterwalder, Sebastian"]
[Black "Soham Das"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2158"]
[BlackElo "2367"]
[Annotator "NA"]
[PlyCount "74"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 f5 2. Bf4 Nf6 3. e3 d6 4. Nf3 h6 5. h4 g6 6. Bc4 e6 7. Nbd2 Nc6 8. Qe2 Qe7 9. Bh2 Bg7 10. O-O-O Ng4 11. Bg3 e5 12. dxe5 dxe5 13. Rhe1 Bd7 14. Nb3 O-O-O 15. Nfd2 e4 16. Nb1 Rhe8 17. Na3 Nce5 18. Rd4 Nxc4 19. Rxc4 Ne5 20. Rc5 Ba4 21. Nb5 c6 22. Nxa7+ Kb8 23. Qc4 Bxb3 24. Nxc6+ bxc6 25. Qxb3+ Kc7 26. Qc3 Qd6 27. Qa5+ Kb7 28. Qb4+ Kc8 29. Qa5 Qc7 30. Qa4 Qb6 31. Rc3 Nd3+ 32. cxd3 Bxc3 33. bxc3 exd3 34. Qa8+ Kd7 35. Qa3 Ke6 36. e4 d2+ 37. Kc2 dxe1=Q 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.87"]
[White "Haerig, Wilfried"]
[Black "Nothnagel, Marian Can"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2127"]
[BlackElo "2363"]
[Annotator "NA"]
[PlyCount "60"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Nf5 Bxf5 7. exf5 d5 8. Bf4 O-O 9. Qf3 c6 10. O-O-O b5 11. g4 b4 12. Na4 Qa5 13. b3 Nbd7 14. Kb1 Nb6 15. Nb2 Ne4 16. Bd2 Qa3 17. g5 Nxd2+ 18. Rxd2 Bxg5 19. Rd3 Bf6 20. Nd1 a5 21. Qe3 Nd7 22. Qc1 Qxc1+ 23. Kxc1 a4 24. Bg2 axb3 25. axb3 Rfe8 26. Kd2 Ne5 27. Rg3 Bh4 28. Rh3 Bg5+ 29. Ke2 Ra2 30. Re1 Nf3+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.88"]
[White "Taras, Marian"]
[Black "Arcuti, Davide"]
[Result "1/2-1/2"]
[ECO "E40"]
[WhiteElo "2020"]
[BlackElo "2358"]
[Annotator "NA"]
[PlyCount "94"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. Nge2 dxc4 6. a3 Be7 7. Ng3 c5 8. Bxc4 a6 9. O-O b5 10. Be2 Bb7 11. dxc5 Bxc5 12. b4 Qxd1 13. Rxd1 Be7 14. Ra2 Nbd7 15. Rad2 Nb6 16. e4 Rc8 17. Bb2 O-O 18. f3 Rc7 19. Nb1 Rfc8 20. Bd4 Nc4 21. Bxc4 Rxc4 22. Nf1 Rc1 23. Ne3 h5 24. Bb2 Rxd1+ 25. Rxd1 Kf8 26. Nd2 a5 27. bxa5 Bc5 28. Ndf1 Ra8 29. Rc1 Nd7 30. Rd1 Ke7 31. Bxg7 f6 32. Kh1 Bxa3 33. Ng3 h4 34. Nh5 Rxa5 35. Ng4 Bb2 36. e5 Bxe5 37. Nxe5 fxe5 38. Bh6 b4 39. Bg5+ Ke8 40. h3 e4 41. Ng7+ Kf8 42. Nxe6+ Kf7 43. Nd8+ Ke8 44. Nxb7 Rxg5 45. Nd6+ Ke7 46. fxe4 Nc5 47. Nf5+ Kf7 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.89"]
[White "Herm, Marcel"]
[Black "Buhmann, Rainer"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2016"]
[BlackElo "2581"]
[Annotator "ChessBase"]
[PlyCount "76"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 Ne4 7. Bf4 g5 8. Be3 c6 9. Qc2 Nd7 10. O-O h5 11. c5 f5 12. Ne5 Rg8 13. Nxd7 Qxd7 14. f3 Nf6 15. Nc3 Bd8 16. Bf2 h4 17. gxh4 gxh4 18. Kh1 h3 19. Bxh3 Qh7 20. Bg2 Bc7 21. h3 Nh5 22. e3 Qg7 23. Rg1 Ng3+ 24. Kh2 Nf1+ 25. Kh1 Ng3+ 26. Kh2 Ne2+ 27. f4 Nxg1 28. Rxg1 Qh7 29. Qb3 Bd8 30. Bf3 Rxg1 31. Bxg1 Bh4 32. Qd1 Bd7 33. Bh5+ Ke7 34. Bf3 Rg8 35. Ne2 Be8 36. Qb3 Kf8 37. Bg2 Qg7 38. Bf3 Bh5 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.90"]
[White "Hinrichs, Lars"]
[Black "Schroeder, Jan-Christian"]
[Result "0-1"]
[ECO "C26"]
[WhiteElo "2232"]
[BlackElo "2577"]
[Annotator "ChessBase"]
[PlyCount "68"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 O-O 5. Nge2 c6 6. O-O d5 7. exd5 cxd5 8. d4 exd4 9. Nxd4 Bg4 10. Qd3 Bxd4 11. Qxd4 Nc6 12. Qc5 d4 13. Ne4 Nxe4 14. Bxe4 Re8 15. Bg5 f6 16. Qd5+ Kh8 17. Bf4 Qb6 18. f3 Be6 19. Qh5 Bg8 20. Kh1 Rac8 21. a4 Ne5 22. a5 Qb5 23. Rad1 Re7 24. Rf2 Qxb2 25. Rfd2 Rd8 26. g4 Qc3 27. Rf2 Qxa5 28. Qh4 Nf7 29. Rfd2 Ne5 30. g5 f5 31. Bxf5 Nxf3 32. Qh3 Qd5 33. Rg2 Re1+ 34. Rxe1 Nxe1 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.91"]
[White "Wurzel, Andre"]
[Black "Zanan, Evgeny"]
[Result "0-1"]
[ECO "E95"]
[WhiteElo "2230"]
[BlackElo "2510"]
[Annotator "ChessBase"]
[PlyCount "62"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 Nbd7 7. O-O e5 8. Re1 exd4 9. Nxd4 Nc5 10. f3 a5 11. Be3 Re8 12. Qd2 Bd7 13. Bf1 Qb8 14. Kh1 h5 15. Rac1 b6 16. b3 Qb7 17. Ndb5 Rad8 18. Rcd1 Ne6 19. Nd5 Qb8 20. Nbc3 Nh7 21. Qc2 Nc5 22. Nf4 Qb7 23. Qd2 Bc8 24. Nfe2 c6 25. Nd4 Qc7 26. Bf2 Bb7 27. Qc1 Qe7 28. Qd2 Nf8 29. Be3 Nfe6 30. Nxe6 fxe6 31. Bg5 Bxc3 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.92"]
[White "Prithu Gupta"]
[Black "Cofmann, Veaceslav"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "2478"]
[BlackElo "2232"]
[Annotator "TA"]
[PlyCount "185"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e4 d6 5. d4 Bg4 6. d5 Nd4 7. Be2 Nxe2 8. Qxe2 Nd7 9. h3 Bxf3 10. Qxf3 a6 11. Qe2 Be7 12. b3 O-O 13. O-O Bg5 14. Bb2 Bh6 15. Nd1 Qh4 16. Qg4 Qxg4 17. hxg4 g6 18. Nc3 Nf6 19. f3 Be3+ 20. Kh2 Bd4 21. g5 Nd7 22. Nd1 Bxb2 23. Nxb2 f6 24. gxf6 Rxf6 25. Nd3 Nc5 26. Nxc5 dxc5 27. a3 a5 28. b4 axb4 29. axb4 Rxa1 30. Rxa1 cxb4 31. c5 b6 32. c6 b3 33. Rb1 Kf7 34. Rxb3 Ke7 35. Ra3 Rf8 36. Ra7 Kd6 37. Kg3 h6 38. Kf2 h5 39. Kg3 g5 40. Kf2 Rg8 41. Ra1 Kc5 42. Ra7 Rc8 43. Ke3 Kd6 44. Ra1 Rf8 45. Rh1 Rh8 46. Kd3 Kc5 47. Kc3 h4 48. Ra1 h3 49. gxh3 Rxh3 50. Ra7 Rxf3+ 51. Kd2 Rf7 52. Ra8 g4 53. Rg8 Rf4 54. Ke3 b5 55. Rg5 b4 56. Rxe5 Rf3+ 57. Kd2 b3 58. Rg5 g3 59. Kc1 Kb4 60. d6 cxd6 61. Kb2 Rc3 62. Kb1 Rxc6 63. Rxg3 Rc3 64. Rg8 Rd3 65. Rb8+ Kc3 66. Rc8+ Kd4 67. Re8 Rd2 68. Re7 Re2 69. Rd7 Ke5 70. Re7+ Kf6 71. Rb7 Rxe4 72. Rxb3 Rc4 73. Re3 d5 74. Kb2 Kf5 75. Re1 Kf4 76. Kb3 Rc5 77. Kb4 Rc2 78. Kb3 Rc4 79. Rd1 Ke4 80. Re1+ Kd4 81. Rd1+ Kc5 82. Rd2 Rb4+ 83. Kc3 d4+ 84. Kd3 Rb3+ 85. Kc2 Re3 86. Kd1 Ra3 87. Rc2+ Kd5 88. Rc8 Ke4 89. Rh8 Rg3 90. Kd2 Rg2+ 91. Kd1 Kd3 92. Rh3+ Kc4 93. Rf3 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.93"]
[White "Henderson de La Fuente, Lance"]
[Black "Schmuecker, Marcus"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2471"]
[BlackElo "2230"]
[Annotator "ChessBase"]
[PlyCount "83"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd7 7. O-O Nc6 8. Nb3 Nf6 9. Qe2 a6 10. a4 Bd6 11. Bg5 e5 12. Nbxd4 Nxd4 13. Nxd4 O-O 14. Bxf6 exd4 15. Bh4 Qg4 16. Bg3 Bxg3 17. fxg3 Qxe2 18. Bxe2 Be6 19. Bd3 Rac8 20. b3 Rfd8 21. a5 Bd7 22. Rae1 Re8 23. Rxe8+ Bxe8 24. Rf4 Rd8 25. Kf2 Bc6 26. Bc4 Rd7 27. h4 g6 28. g4 Kg7 29. g5 Bb5 30. Bxb5 axb5 31. Ke2 h6 32. gxh6+ Kxh6 33. g4 g5 34. Rf6+ Kg7 35. hxg5 b4 36. Kd3 Rc7 37. Rb6 Rc3+ 38. Kxd4 Rxc2 39. Rxb4 Ra2 40. Rb5 Rg2 41. Kc5 Rxg4 42. Kb6 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.94"]
[White "Namyslo, Holger"]
[Black "Lodici, Lorenzo"]
[Result "0-1"]
[ECO "C58"]
[WhiteElo "2226"]
[BlackElo "2463"]
[Annotator "ChessBase"]
[PlyCount "42"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 Nd5 9. Nf3 Bd6 10. O-O Nf4 11. Re1 Nxd3 12. cxd3 O-O 13. b4 Bxb4 14. Nxe5 Qd4 15. Nc3 Bc5 16. Qf3 f6 17. Nc4 Nxc4 18. dxc4 Bg4 19. Qg3 Rfe8 20. Rf1 Bd6 21. Qh4 g5 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.95"]
[White "Carre, Sylvain"]
[Black "Mesaros, Florian"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2224"]
[BlackElo "2447"]
[Annotator "NA"]
[PlyCount "113"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Nd2 e6 6. Ngf3 cxd4 7. exd4 Nh5 8. Bg5 f6 9. Be3 Bd6 10. g3 O-O 11. Bd3 Qe8 12. Qc2 g6 13. Nh4 f5 14. Bh6 Rf7 15. O-O Nf6 16. f3 Bd7 17. Rae1 Rc8 18. Qb1 Kh8 19. Bg5 Qg8 20. Ng2 Bf8 21. Nf4 h6 22. Bxf6+ Rxf6 23. Bb5 Nb8 24. Be2 g5 25. Nd3 Nc6 26. Bd1 a6 27. Ba4 b5 28. Bd1 h5 29. Nb3 Rc7 30. Nbc5 Bc8 31. b4 Rh6 32. Kf2 g4 33. f4 h4 34. Rh1 Rch7 35. Kg2 hxg3 36. hxg3 Rxh1 37. Rxh1 Rxh1 38. Kxh1 Qh7+ 39. Kg1 Qh3 40. Qc2 Bxc5 41. bxc5 Qxg3+ 42. Kh1 Kg7 43. Qe2 a5 44. a3 Kf7 45. Bc2 Ba6 46. Ne5+ Nxe5 47. fxe5 Qxc3 48. a4 bxa4 49. Qxa6 Qxc2 50. Qb7+ Kg6 51. Qe7 a3 52. Qxe6+ Kg5 53. Qf6+ Kf4 54. e6 Qd1+ 55. Kg2 Qe2+ 56. Kg1 a2 57. Qh6+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.96"]
[White "Jeitz, Christian"]
[Black "Kurmann, Oliver"]
[Result "*"]
[ECO "C78"]
[WhiteElo "2222"]
[BlackElo "2433"]
[Annotator "NA"]
[PlyCount "30"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. c3 d6 8. d4 Bb6 9. h3 Bb7 10. Re1 O-O 11. a4 exd4 12. cxd4 Re8 13. Nc3 b4 14. Nd5 Nxd4 15. Nxd4 Nxd5 *

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.97"]
[White "Barp, Alberto"]
[Black "Michalczak, Thomas"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2424"]
[BlackElo "2226"]
[Annotator "NA"]
[PlyCount "90"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. c4 Nf6 4. Nc3 d5 5. h4 h5 6. Bg5 c6 7. e3 O-O 8. Qb3 dxc4 9. Bxc4 b5 10. Bd3 Be6 11. Qc2 Nbd7 12. O-O Rc8 13. Rac1 a6 14. Bxf6 exf6 15. b4 f5 16. g3 a5 17. a3 axb4 18. axb4 Nb6 19. Ne2 Nd5 20. Qb2 Re8 21. Nc3 Qd6 22. Nxd5 Bxd5 23. Ne1 Rxe3 24. fxe3 Qxg3+ 25. Ng2 Bxg2 26. Qxg2 Qxe3+ 27. Kh1 Qxd3 28. Rfd1 Qe3 29. d5 Qf4 30. dxc6 Qxh4+ 31. Qh2 Qe4+ 32. Qg2 Qxb4 33. Qd5 Qh4+ 34. Kg1 Qg3+ 35. Kf1 Be5 36. Rc2 Qf4+ 37. Rf2 Qc4+ 38. Qxc4 bxc4 39. Rd5 f6 40. Ra2 Kf7 41. Rc5 c3 42. Ra1 Ke6 43. Rd1 h4 44. Kg2 g5 45. Kh3 g4+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.98"]
[White "Jerez Perez, Alfonso"]
[Black "Hoerstmann, Rudi"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2413"]
[BlackElo "2225"]
[Annotator "NA"]
[PlyCount "145"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 c6 5. a4 Nd7 6. Be2 Qc7 7. O-O b6 8. d5 Bb7 9. dxc6 Bxc6 10. Nd5 Qb7 11. Ba6 Qb8 12. Nd4 Bb7 13. Bb5 e6 14. Nc3 a6 15. Bc4 Nc5 16. Re1 Ne7 17. Bg5 h6 18. Bh4 g5 19. Bg3 O-O 20. Ra3 Rd8 21. b4 Qc8 22. Ba2 d5 23. exd5 Nxd5 24. Nxd5 Bxd5 25. Bxd5 Rxd5 26. c3 Nd7 27. Qe2 Ne5 28. h4 Qc4 29. Qe3 Rad8 30. hxg5 hxg5 31. Raa1 Nd3 32. Red1 Nxb4 33. Rdb1 Nc6 34. Nxc6 Qxc6 35. Rxb6 Qxc3 36. Qxc3 Bxc3 37. Rc1 Rd1+ 38. Rxd1 Rxd1+ 39. Kh2 a5 40. Rb5 Rd5 41. Bc7 Kf8 42. Rb8+ Kg7 43. Ra8 Kg6 44. Bb6 Kf5 45. g3 g4 46. Kg2 Ke4 47. Rc8 Kd3 48. Rc7 f5 49. Rc6 Kc2 50. Rxe6 Kb3 51. Re3 Kb4 52. f3 Bd2 53. Re2 gxf3+ 54. Kxf3 Kxa4 55. Re8 Kb3 56. g4 fxg4+ 57. Kxg4 a4 58. Bd8 a3 59. Bf6 Rb5 60. Rc8 Rb4+ 61. Kf3 Rc4 62. Rb8+ Kc2 63. Ra8 Bc1 64. Be7 Bb2 65. Bxa3 Rc3+ 66. Ke4 Bxa3 67. Rd8 Bc5 68. Rc8 Kb3 69. Kd5 Rd3+ 70. Ke4 Rd4+ 71. Kf3 Kc4 72. Re8 Bd6 73. Re4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.99"]
[White "Oberhofer, Cedric"]
[Black "Wenninger, Philipp"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2212"]
[BlackElo "2391"]
[Annotator "NA"]
[PlyCount "111"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O c5 7. dxc5 Nec6 8. Be3 Nd7 9. c4 dxc4 10. Na3 Bxc5 11. Nxc4 O-O 12. Bg5 Be7 13. Bxe7 Qxe7 14. Qb3 Rab8 15. Qe3 b5 16. Na3 a6 17. Rfd1 f6 18. exf6 Nxf6 19. Rac1 Nb4 20. Nd4 Be4 21. Bf3 Bxf3 22. Nxf3 Nfd5 23. Qe5 Rbe8 24. Nd4 Qf7 25. f3 Qg6 26. Qe4 Qxe4 27. fxe4 Nf4 28. g3 Nh3+ 29. Kg2 Nf2 30. Rf1 Nxe4 31. Rxf8+ Rxf8 32. Re1 Nc5 33. Re2 Rd8 34. Nac2 Nxc2 35. Nxc2 Kf7 36. Ne1 Rd1 37. Nf3 h6 38. Ne5+ Kf6 39. Ng4+ Ke7 40. Ne5 Kf6 41. Kf3 Rf1+ 42. Kg2 Rf5 43. Ng4+ Ke7 44. Ne3 Re5 45. Kf3 Nd7 46. Rd2 Rc5 47. Rd4 e5 48. Nf5+ Kd8 49. Rd6 e4+ 50. Kxe4 Re5+ 51. Kf4 g5+ 52. Kg4 h5+ 53. Kxg5 Re2 54. h4 a5 55. Ra6 a4 56. Nd4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.100"]
[White "Keinanen, Toivo"]
[Black "Damia, Angelo"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2390"]
[BlackElo "2215"]
[Annotator "NA"]
[PlyCount "83"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Nf3 d5 4. d4 dxc4 5. Bg2 b5 6. Ne5 Nd5 7. a4 c6 8. O-O Bb7 9. e4 Nb6 10. axb5 cxb5 11. Nc3 b4 12. Na4 N8d7 13. Nxb6 Nxb6 14. d5 Bd6 15. Bf4 exd5 16. exd5 Bxe5 17. Bxe5 O-O 18. Qg4 f6 19. Bd4 Qc8 20. Qh5 g6 21. Qh6 Bxd5 22. Rfe1 Qb7 23. Bc5 Rfe8 24. Bf1 c3 25. bxc3 bxc3 26. Bd4 Qf7 27. Bxc3 Bc4 28. Bg2 Bd5 29. Bh3 Rxe1+ 30. Rxe1 Nc4 31. Qf4 Rf8 32. Bf1 Ne5 33. Bxe5 fxe5 34. Qxf7+ Bxf7 35. Rxe5 Re8 36. Ra5 Re7 37. f4 Rc7 38. Bd3 Rc3 39. Be4 Rc4 40. Bd3 Rc3 41. Be4 Rc4 42. Bd3 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.101"]
[White "Huber, Philipp"]
[Black "Van Kerkhof, David"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2208"]
[BlackElo "2389"]
[Annotator "NA"]
[PlyCount "65"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. h4 d5 4. Nd2 Nxd2 5. Qxd2 h6 6. Bf4 e6 7. e3 c5 8. c3 b6 9. Bb5+ Bd7 10. Bd3 Nc6 11. Nf3 Be7 12. Kf1 Bf6 13. Re1 cxd4 14. exd4 a6 15. Kg1 b5 16. g4 Qa5 17. Kg2 O-O-O 18. Bg3 Be7 19. b4 Qb6 20. a4 f6 21. axb5 axb5 22. Qe2 Na7 23. Ra1 e5 24. dxe5 Bxg4 25. e6 Nc6 26. Bxb5 Ne5 27. Ba6+ Kc7 28. Nxe5 Bxe2 29. Nd7+ Bd6 30. Nxb6 Bxa6 31. Rxa6 Bxg3 32. Kxg3 Rd6 33. Na8+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.102"]
[White "Meyner, Hannes"]
[Black "Ashwath, R.."]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2204"]
[BlackElo "2388"]
[Annotator "NA"]
[PlyCount "58"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nd2 c5 5. Ngf3 Nc6 6. c3 Bd6 7. Bg3 O-O 8. Bd3 b6 9. e4 Be7 10. e5 Nh5 11. a3 a5 12. Qe2 Bb7 13. h4 Nxg3 14. fxg3 h6 15. g4 cxd4 16. cxd4 g6 17. Qe3 Kg7 18. Rc1 Rc8 19. g5 hxg5 20. Nxg5 Nxd4 21. O-O Rxc1 22. Rxc1 Bc5 23. Rxc5 bxc5 24. b4 axb4 25. axb4 Qe7 26. bxc5 Qxc5 27. Kh2 Qc3 28. Nb1 Nf5 29. Qe2 Qd4 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.103"]
[White "Nilsson, Patrik"]
[Black "Goumas, Georgios"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2203"]
[BlackElo "2386"]
[Annotator "NA"]
[PlyCount "75"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bf5 6. Na3 cxd4 7. Bc4 Qe4+ 8. Be3 O-O-O 9. cxd4 e5 10. O-O exd4 11. Bg5 f6 12. Re1 Qg4 13. h3 Qh5 14. Bd2 Nh6 15. Rc1 Bxa3 16. bxa3 Rhe8 17. Qb3 Rxe1+ 18. Nxe1 Qe8 19. Nd3 Bxd3 20. Bxd3 g5 21. Bb5 Rd6 22. Bb4 Re6 23. Bc4 Re5 24. Bd5 Qd7 25. Bxc6 bxc6 26. Qc4 Kb7 27. Bc5 d3 28. Qb4+ Ka8 29. Rb1 Re8 30. Bd6 Qc8 31. Qc4 Rd8 32. Rb8+ Qxb8 33. Bxb8 d2 34. Qxc6+ Kxb8 35. Qb5+ Ka8 36. Qc6+ Kb8 37. Qb5+ Ka8 38. Qc6+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.104"]
[White "Hedman, Erik"]
[Black "Poysti, Nathanael"]
[Result "1/2-1/2"]
[ECO "E10"]
[WhiteElo "2385"]
[BlackElo "2214"]
[Annotator "NA"]
[PlyCount "37"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 a6 4. Nc3 d5 5. cxd5 exd5 6. Bf4 Bd6 7. g3 O-O 8. Qc2 Nc6 9. Bg5 Bb4 10. a3 Bxc3+ 11. Qxc3 h6 12. Bxf6 Qxf6 13. Ne5 Nxe5 14. dxe5 Qb6 15. Bg2 c6 16. O-O Be6 17. b4 f6 18. exf6 Rxf6 19. e3 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.105"]
[White "Grigorian, Spartak"]
[Black "Everett, Elijah"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2384"]
[BlackElo "2210"]
[Annotator "NA"]
[PlyCount "67"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. b3 Nbd7 7. Bb2 e5 8. dxe5 Ng4 9. c4 dxe5 10. Qd2 f6 11. Nc3 Nh6 12. Rfd1 Nf7 13. b4 c6 14. Ne1 Nb6 15. Qc2 Qe7 16. b5 Qc5 17. bxc6 bxc6 18. Na4 Qxc4 19. Nxb6 Qxc2 20. Nxc2 axb6 21. Bxc6 Ra7 22. Bd5 Re8 23. Bc1 Be6 24. Be3 Bxd5 25. Rxd5 Rc8 26. Nb4 Bf8 27. Rb1 Rc4 28. Nd3 e4 29. Nf4 Rxa2 30. Rxb6 f5 31. Rb8 Rac2 32. Rd7 Rc8 33. Rbb7 Nd6 34. Nd5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.106"]
[White "Ambartsumova, Karina"]
[Black "Lorscheid, Gerhard"]
[Result "1-0"]
[ECO "A55"]
[WhiteElo "2377"]
[BlackElo "2202"]
[Annotator "NA"]
[PlyCount "39"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Nf6 3. c4 Nbd7 4. Nc3 e5 5. e4 Be7 6. Be2 c6 7. O-O a6 8. a4 a5 9. Qc2 O-O 10. Rd1 Qc7 11. b3 Re8 12. d5 Nc5 13. h3 g6 14. Ne1 Qb6 15. Rb1 Bd7 16. Be3 cxd5 17. cxd5 Rec8 18. Nd3 Ne8 19. Bxc5 Qd8 20. Ra1 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.107"]
[White "Kraemer, Enrico"]
[Black "Lye, Lik Zang"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "2200"]
[BlackElo "2377"]
[Annotator "TA"]
[PlyCount "37"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 Nc6 4. Be3 Nf6 5. f3 e5 6. d5 Ne7 7. Nc3 Ng6 8. Bxc4 Bd6 9. Nge2 O-O 10. Qd2 Nh5 11. O-O-O a6 12. g4 Nhf4 13. Nxf4 exf4 14. Bf2 Ne5 15. Be2 b5 16. Kb1 Bd7 17. Rc1 Qe7 18. Bd4 b4 19. Nd1 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.108"]
[White "Lagunow, Alexander"]
[Black "Van Ketel, Raoul"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "2371"]
[BlackElo "2202"]
[Annotator "NA"]
[PlyCount "112"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 Be7 5. Bg2 O-O 6. O-O dxc4 7. Ne5 Nc6 8. Bxc6 bxc6 9. Nxc6 Qe8 10. Nxe7+ Qxe7 11. Qa4 e5 12. dxe5 Qxe5 13. Qxc4 Be6 14. Qd3 Rad8 15. Qe3 Qh5 16. f3 Rfe8 17. Qg5 Bc4 18. Qxh5 Nxh5 19. Nc3 Bxe2 20. Rf2 Ba6 21. Bg5 Nf6 22. Rc1 Bb7 23. Bxf6 gxf6 24. Ne4 Bxe4 25. fxe4 Rd7 26. Rc4 Kg7 27. Rfc2 c5 28. Kf2 Re5 29. Ke3 Rde7 30. Kf4 h5 31. h4 Kg6 32. Rxc5 Rxe4+ 33. Kf3 Re3+ 34. Kf2 Rd3 35. R5c3 Ree3 36. Rxd3 Rxd3 37. Rc7 Rd2+ 38. Ke3 Rxb2 39. Rxa7 Rg2 40. Kf3 Rc2 41. Ra3 Kf5 42. Ra5+ Kg6 43. Ra4 Kf5 44. Rf4+ Ke5 45. a4 Rc3+ 46. Kg2 Ra3 47. Rb4 f5 48. Kh3 Ra2 49. Rb5+ Kf6 50. a5 Kg6 51. Rb6+ Kg7 52. Ra6 Kh7 53. Ra8 Kg7 54. Ra7 Kg6 55. Ra8 Kg7 56. Ra6 Ra4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.109"]
[White "Roser, Kevin"]
[Black "Hill, Alistair"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2362"]
[BlackElo "2199"]
[Annotator "NA"]
[PlyCount "96"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. dxc5 Bxc5 10. Bd3 Qb6 11. Bf2 h6 12. O-O O-O 13. a3 Ra7 14. Rae1 Bxf2+ 15. Rxf2 Nc5 16. Kh1 Nxd3 17. cxd3 a5 18. Rc1 Ne7 19. Qe1 Bd7 20. Rfc2 Rc8 21. Qg1 Qxg1+ 22. Kxg1 Rac7 23. Nd4 f6 24. exf6 gxf6 25. Nce2 Rxc2 26. Rxc2 Rxc2 27. Nxc2 e5 28. fxe5 fxe5 29. d4 Kf7 30. dxe5 Ke6 31. Nf4+ Kxe5 32. Nd3+ Kd6 33. Kf2 Bf5 34. Ke3 Ng6 35. Nd4 Bxd3 36. Kxd3 Nf4+ 37. Kc3 Nxg2 38. Nxb5+ Kc5 39. Nd4 Ne3 40. b4+ axb4+ 41. axb4+ Kb6 42. Kd3 Ng4 43. h4 h5 44. Ne2 Ne5+ 45. Kd4 Nf3+ 46. Kxd5 Nxh4 47. Nf4 Kb5 48. Nxh5 Kxb4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.110"]
[White "Kumala, Aleksander"]
[Black "Stark, Lars"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2190"]
[BlackElo "2362"]
[Annotator "NA"]
[PlyCount "102"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 gxf6 4. e3 c5 5. dxc5 Nc6 6. Nc3 e6 7. Qh5 Bxc5 8. O-O-O Qe7 9. Nf3 Bd7 10. e4 d4 11. Nb5 O-O-O 12. Nbxd4 Kb8 13. Nxc6+ Bxc6 14. Rxd8+ Rxd8 15. Qxh7 Qd6 16. Bd3 f5 17. Qh4 fxe4 18. Bxe4 Bxf2 19. Qxf2 Qf4+ 20. Kb1 Bxe4 21. Qg3 Qxg3 22. hxg3 Rc8 23. Rc1 Rg8 24. Ne5 Rg7 25. Rd1 Rxg3 26. Rd8+ Kc7 27. Rd7+ Kb6 28. Rxf7 Rxg2 29. Nd3 Rg1+ 30. Nc1 Bf5 31. Rd7 Rg2 32. Nd3 Rg1+ 33. Nc1 Rg2 34. Nd3 Bxd3 35. cxd3 Re2 36. a3 Kc6 37. Rd8 a5 38. Rc8+ Kd5 39. Rc2 Re3 40. Rd2 Kd4 41. Kc2 e5 42. Rd1 b5 43. Rd2 b4 44. axb4 axb4 45. Rd1 Rf3 46. Rd2 Rh3 47. b3 Rf3 48. Rd1 Rg3 49. Rd2 Re3 50. Rd1 Re2+ 51. Rd2 Ke3 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.111"]
[White "Sinz, Bernhard"]
[Black "Kardoeus, David"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2361"]
[BlackElo "2189"]
[Annotator "ChessBase"]
[PlyCount "142"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Nxe7 Nxe7 11. Bd3 d5 12. exd5 Qxd5 13. Qd2 Ne4 14. Qe3 Nxg5 15. Qxg5 Kf8 16. O-O-O f6 17. Qe3 Bb7 18. f4 Qd4 19. Qxd4 exd4 20. Rd2 Kf7 21. Re1 Rhe8 22. Rde2 Bd5 23. Bxb5 axb5 24. Nxb5 Rad8 25. Nxd4 f5 26. Ne6 Bxe6 27. Rxe6 Nd5 28. R6e5 Rxe5 29. Rxe5 Kf6 30. g3 g5 31. c4 Nb4 32. Rb5 Nd3+ 33. Kc2 gxf4 34. gxf4 Nxf4 35. a4 Ne6 36. Rd5 Nd4+ 37. Kc3 Rxd5 38. cxd5 Ke5 39. d6 Nc6 40. d7 Kd6 41. a5 Kxd7 42. b4 Kc7 43. Kc4 f4 44. b5 Nxa5+ 45. Kd4 f3 46. Ke3 Nc4+ 47. Kxf3 Kd7 48. Ke4 Nd6+ 49. Kf4 Ke6 50. Kg5 Kf7 51. Kh6 Kg8 52. b6 Nb7 53. Kh5 Kg7 54. Kg5 Nd6 55. Kh5 h6 56. Kg4 Kg6 57. Kf4 Kh5 58. Kg3 Kg5 59. Kf3 Kh4 60. Kg2 Kg4 61. Kf2 Kh3 62. Kf3 h5 63. Kf4 Kh4 64. Kf3 Nb7 65. Kf4 Nc5 66. Kf5 Nb7 67. Kg6 Kg4 68. h3+ Kh4 69. Kh6 Nc5 70. Kg6 Nb7 71. Kh6 Nc5 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.20"]
[Round "5.112"]
[White "Gehmlich, Marcel"]
[Black "Van Delft, Merijn"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2189"]
[BlackElo "2359"]
[Annotator "NA"]
[PlyCount "70"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. cxd5 cxd5 4. d4 Nf6 5. Nf3 Nc6 6. Bf4 Nh5 7. Be5 f6 8. Bg3 Nxg3 9. hxg3 g6 10. Qb3 e6 11. e3 Bg7 12. Bd3 O-O 13. O-O-O f5 14. Kb1 a6 15. Na4 b5 16. Nc5 Ra7 17. Rc1 Qd6 18. Rhd1 Rc7 19. Be2 Rd8 20. Rc2 Na5 21. Qb4 Nc4 22. Nd3 Qb6 23. Rdc1 a5 24. Qe1 Bd7 25. Nde5 Be8 26. Ka1 Rdc8 27. Qd1 a4 28. Nxc4 dxc4 29. Ne5 a3 30. b3 Bxe5 31. dxe5 cxb3 32. axb3 Rxc2 33. Rxc2 Rxc2 34. Qxc2 b4 35. Qc4 Qc6 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.1"]
[White "Indjic, Aleksandar"]
[Black "Korobov, Anton"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "2592"]
[BlackElo "2675"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. a4 Nc6 8. Be3 Be7 9. O-O O-O 10. Nb3 b6 11. f4 Bb7 12. Bf3 Qc7 13. Qe2 Na5 14. Nxa5 bxa5 15. f5 d5 16. fxe6 dxe4 17. Bg4 Qc6 18. exf7+ Rxf7 19. Bf5 Re8 20. Kh1 Bb4 21. Nd1 Ref8 22. Nf2 g6 23. Bh3 Nd5 24. Bd4 Nf4 25. Ng4 h5 26. Rxf4 Rxf4 27. Ne5 Qd5 28. c3 e3 29. Rg1 Rxd4 30. cxd4 Qe4 31. Nf3 Kh8 32. Rf1 Bd5 33. Rc1 Qxf3 34. gxf3 Bxf3+ 35. Qxf3 Rxf3 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.2"]
[White "Goganov, Aleksey"]
[Black "Kuzubov, Yuriy"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2580"]
[BlackElo "2653"]
[Annotator "ChessBase"]
[PlyCount "97"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 c6 3. c4 Bf5 4. cxd5 cxd5 5. Nc3 Nf6 6. Qb3 Bc8 7. Ne5 e6 8. d4 Be7 9. Bd3 Nc6 10. f4 Nd7 11. O-O O-O 12. Bd2 Nb6 13. a4 a5 14. Rfc1 Nb4 15. Bb5 Bd7 16. Nxd7 Nxd7 17. Na2 Nxa2 18. Rxa2 Bd6 19. Bd3 Qb6 20. Qb5 Rfd8 21. b3 Qa7 22. Rac2 Nf6 23. h3 Ne8 24. Be2 Ba3 25. Ra1 Be7 26. Qd3 Qb6 27. Qb5 Qa7 28. Bf3 Nd6 29. Qd3 Qb6 30. Rac1 f5 31. g4 Ne4 32. Bxe4 fxe4 33. Qb5 Qxb5 34. axb5 Bd6 35. Ra1 Rdc8 36. Rxa5 Rxc2 37. Rxa8+ Kf7 38. Be1 Be7 39. Kf1 g5 40. Ra7 gxf4 41. Rxb7 Ke8 42. b6 Bd6 43. Rxh7 fxe3 44. b7 e5 45. dxe5 Bxe5 46. Rh5 Bc7 47. Rxd5 Ke7 48. Rd4 e2+ 49. Kg2 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.3"]
[White "Chigaev, Maksim"]
[Black "Gukesh D"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2634"]
[BlackElo "2536"]
[Annotator "ChessBase"]
[PlyCount "49"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Nf6 7. Nc3 Nd7 8. Be3 e5 9. Qd2 h6 10. O-O b6 11. Nh2 Nf8 12. f4 exf4 13. Bxf4 Ne6 14. Be3 Nd4 15. Nd1 Be6 16. c3 Nb5 17. Nf2 Qd7 18. a4 Nd6 19. a5 Rd8 20. axb6 axb6 21. Qe2 O-O 22. Nfg4 Bxg4 23. hxg4 Qe6 24. Rae1 Rd7 25. Bf4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.4"]
[White "Annaberdiev, Meilis"]
[Black "Sarana, Alexey"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2525"]
[BlackElo "2630"]
[Annotator "ChessBase"]
[PlyCount "179"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Nf6 3. e3 d5 4. b3 Bd6 5. Bb2 Nbd7 6. cxd5 exd5 7. Be2 c6 8. O-O O-O 9. d3 Re8 10. Nbd2 a5 11. a3 Nc5 12. h3 Bf5 13. Qc2 h6 14. Rfe1 Bh7 15. Bf1 Ncd7 16. Bc3 Qc7 17. Qb2 Re7 18. b4 Ne5 19. Nxe5 Bxe5 20. Bxe5 Rxe5 21. Nb3 axb4 22. axb4 Ree8 23. Qc3 Bf5 24. Rec1 Qb6 25. Nd4 Bd7 26. Ra3 Rec8 27. Be2 Ne8 28. Rca1 Rxa3 29. Qxa3 Nd6 30. Qa5 Qxa5 31. Rxa5 Kf8 32. Nb3 Ke7 33. Kf1 Kd8 34. Ke1 Kc7 35. Kd2 Re8 36. Ra1 g6 37. h4 h5 38. g3 Kb6 39. Nc5 Bh3 40. d4 Bg4 41. Bd3 Bf5 42. Be2 Bg4 43. Bd3 Kc7 44. Ra7 Kb8 45. Ra1 Re7 46. Ra2 Bc8 47. Na4 Bg4 48. Nb6 Kc7 49. Na8+ Kd8 50. Nb6 Be6 51. Ra5 Kc7 52. Na8+ Kb8 53. Nb6 Bf5 54. Bxf5 Nxf5 55. b5 Kc7 56. Na8+ Kb8 57. Nb6 Nd6 58. bxc6 bxc6 59. Ra2 Ne4+ 60. Ke1 Rb7 61. Na4 Rb1+ 62. Ke2 Rc1 63. Kf3 f6 64. Kg2 g5 65. f3 Nd6 66. Nc5 gxh4 67. gxh4 Nf5 68. Kf2 Rh1 69. Rb2+ Kc8 70. Rb6 Kc7 71. Rb7+ Kd8 72. Rf7 Rh2+ 73. Kg1 Re2 74. Rxf6 Nxh4 75. e4 dxe4 76. fxe4 Ke7 77. Rf4 Ng6 78. Rf2 Re1+ 79. Rf1 Re3 80. Kf2 Rc3 81. Rg1 Kf7 82. Ra1 h4 83. Ra7+ Kg8 84. Nd7 h3 85. Nf6+ Kf8 86. Rd7 Ne7 87. d5 Rc2+ 88. Kg3 h2 89. d6 Ng8 90. Nh7+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.5"]
[White "Fridman, Daniel"]
[Black "Pavlidis, Antonios"]
[Result "1-0"]
[ECO "E98"]
[WhiteElo "2629"]
[BlackElo "2537"]
[Annotator "ChessBase"]
[PlyCount "79"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. f3 f4 12. Bd2 g5 13. Rc1 Rf6 14. b4 Rg6 15. c5 Nf6 16. Nf2 h5 17. h3 a6 18. a4 b6 19. Nb1 Kh8 20. Na3 Neg8 21. cxd6 cxd6 22. Rc6 g4 23. Nc4 gxh3 24. Nxd6 Nh6 25. Nxc8 Rxg2+ 26. Kh1 Rxc8 27. Be1 Rg3 28. Qc1 Ra8 29. Nd3 Rg2 30. Bf2 h4 31. Nxe5 Qe8 32. Qxf4 Nh5 33. Rxh6+ Kg8 34. Rxh5 Qxh5 35. Ng4 Qg6 36. Qf5 Qxf5 37. exf5 Rc8 38. Bxa6 Rc3 39. d6 Rc2 40. Rd1 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.6"]
[White "Malakhatko, Vadim"]
[Black "Sethuraman, S.P."]
[Result "1/2-1/2"]
[ECO "A88"]
[WhiteElo "2508"]
[BlackElo "2624"]
[Annotator "ChessBase"]
[PlyCount "178"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 g6 3. c4 f5 4. Nc3 Nf6 5. g3 Bg7 6. Bg2 O-O 7. O-O c6 8. b3 Na6 9. Bb2 Qc7 10. d5 e5 11. dxe6 Bxe6 12. Ng5 Bc8 13. Qc2 h6 14. Nf3 Nc5 15. b4 Ncd7 16. Nb1 Re8 17. e3 a5 18. a3 Ne5 19. Nbd2 Be6 20. h3 Bf7 21. Rfd1 Qe7 22. Bd4 Nfd7 23. Ne1 g5 24. Nd3 Bg6 25. Nxe5 Nxe5 26. f4 Nd7 27. Nf1 Bxd4 28. exd4 Qg7 29. b5 cxb5 30. cxb5 Nf6 31. Qc4+ Kh7 32. fxg5 hxg5 33. Rac1 Re7 34. Re1 Rae8 35. Rxe7 Rxe7 36. b6 f4 37. Qb5 Kh6 38. Qxa5 Ne4 39. Qb4 Qf6 40. gxf4 gxf4 41. Qb3 Qxd4+ 42. Kh2 Qe5 43. Kg1 Qd4+ 44. Kh2 Nc5 45. Qc3 Qxc3 46. Rxc3 Re2 47. Kg1 Be4 48. Bxe4 Nxe4 49. Rd3 Rb2 50. a4 Rxb6 51. Nd2 Nxd2 52. Rxd2 Kg5 53. Rd5+ Kf6 54. Kf2 Ke6 55. Rg5 Ra6 56. Rb5 Rxa4 57. Rxb7 Ra3 58. Rh7 d5 59. Rh8 Kf5 60. Rf8+ Ke4 61. Re8+ Kd4 62. Rh8 Rg3 63. h4 Ke4 64. h5 Ra3 65. Re8+ Kf5 66. h6 Rh3 67. Rf8+ Ke4 68. Re8+ Kd3 69. Rh8 d4 70. Kg2 Rg3+ 71. Kf2 Rg6 72. Kf3 Rf6 73. Rh7 Rf5 74. Rc7 Rh5 75. Rh7 Rh4 76. Rh8 Kd2 77. Rd8 d3 78. Rd6 Kc2 79. Rc6+ Kd1 80. Rd6 d2 81. Re6 Kc2 82. Rc6+ Kd1 83. Re6 Rh3+ 84. Kxf4 Kc2 85. Rc6+ Kd3 86. Rd6+ Ke2 87. Kg5 Rxh6 88. Kxh6 d1=Q 89. Rxd1 Kxd1 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.7"]
[White "Predojevic, Borki"]
[Black "Dann, Matthias"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2621"]
[BlackElo "2520"]
[Annotator "ChessBase"]
[PlyCount "27"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 Nc6 6. Bb5 Bd7 7. Nxc6 bxc6 8. Bd3 Qc7 9. Qe2 Ne7 10. b3 Ng6 11. g3 Be7 12. Bb2 O-O 13. f4 c5 14. c4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.8"]
[White "Baldauf, Marco"]
[Black "Esipenko, Andrey"]
[Result "1/2-1/2"]
[ECO "A50"]
[WhiteElo "2493"]
[BlackElo "2616"]
[Annotator "ChessBase"]
[PlyCount "69"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 Nc6 4. d5 Ne5 5. e4 d6 6. Nc3 Bg7 7. f4 Ned7 8. Nh3 O-O 9. Be2 e5 10. dxe6 fxe6 11. Be3 b6 12. O-O Bb7 13. Bf3 Nc5 14. Qc2 Rb8 15. b4 Ncd7 16. Rae1 Qe7 17. a3 Kh8 18. Bd2 Ng8 19. Qc1 Rbe8 20. Ng5 Ba6 21. Bg4 Bxc4 22. Nd5 exd5 23. exd5 Ne5 24. Rxe5 dxe5 25. Qxc4 Nf6 26. Be6 exf4 27. Rxf4 h6 28. Nf3 Kh7 29. Rh4 Ng8 30. d6 cxd6 31. Bxg8+ Rxg8 32. Ng5+ Kh8 33. Nf7+ Kh7 34. Ng5+ Kh8 35. Nf7+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.9"]
[White "Heimann, Andreas"]
[Black "Arjun Kalyan"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "2616"]
[BlackElo "2445"]
[Annotator "RC"]
[PlyCount "117"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. a4 Bd7 9. c3 O-O 10. d4 Qb8 11. h3 h6 12. Nbd2 Re8 13. Nf1 Bf8 14. Ng3 Na5 15. Bc2 b4 16. cxb4 Nc6 17. dxe5 dxe5 18. Nh5 Nxh5 19. Qxd7 Nxb4 20. Bb3 Re7 21. Qd1 Nf6 22. Bc4 Qb7 23. Qb3 c5 24. Bd2 Nc6 25. Qxb7 Rxb7 26. Bc3 Bd6 27. Nh4 Nd4 28. Nf5 Bc7 29. Rad1 a5 30. Rd3 Re8 31. Rg3 Nh5 32. Nxh6+ Kh7 33. Rg5 gxh6 34. Rxh5 Kg6 35. Rh4 h5 36. Bd5 Ra7 37. Rxh5 Bd8 38. g4 Nf3+ 39. Kf1 Nxe1 40. Kxe1 f6 41. h4 Rh7 42. Rxh7 Kxh7 43. Ke2 c4 44. Bxc4 Bb6 45. Bd5 Rb8 46. g5 fxg5 47. hxg5 Rf8 48. f3 Bc7 49. b4 axb4 50. Bxb4 Rb8 51. Bc3 Kg6 52. a5 Rb5 53. a6 Bb6 54. Bxe5 Ra5 55. f4 Rxa6 56. Kf3 Kh5 57. Bf7+ Kh4 58. g6 Ra3+ 59. Ke2 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.10"]
[White "Sonis, Francesco"]
[Black "Bluebaum, Matthias"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2467"]
[BlackElo "2610"]
[Annotator "ChessBase"]
[PlyCount "62"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. g3 Nf6 4. Bg2 dxc4 5. O-O Nbd7 6. Qc2 Nb6 7. Na3 g6 8. Nxc4 Nxc4 9. Qxc4 Bg7 10. d3 O-O 11. Bd2 Nd5 12. Qc1 Qb6 13. Rb1 a5 14. b4 axb4 15. e4 Nc7 16. Bxb4 Qa6 17. d4 Qxa2 18. d5 Re8 19. dxc6 bxc6 20. Qxc6 Ra7 21. Bc5 Qa4 22. Rb6 Bd7 23. Qxa4 Rxa4 24. Rd1 Bg4 25. h3 Bxf3 26. Bxf3 Ne6 27. Be3 Bd4 28. Rxe6 Bxe3 29. Rc6 Bd4 30. Rd2 Rb8 31. Kg2 Kg7 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.11"]
[White "Ter-Sahakyan, Samvel"]
[Black "Spyropoulos, Nikolaos"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2601"]
[BlackElo "2400"]
[Annotator "ChessBase"]
[PlyCount "67"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. Be2 Bf5 7. O-O Nd7 8. Nf3 e6 9. c4 N5f6 10. Bf4 Nh5 11. Be3 Bd6 12. d5 Qc7 13. Nc3 Nhf6 14. h3 O-O 15. Nd4 Rfe8 16. Bf3 Ne5 17. c5 Nxf3+ 18. Nxf3 Bf8 19. d6 Qa5 20. a3 Nd5 21. b4 Qd8 22. Qd2 f6 23. Nxd5 exd5 24. Nd4 Bg6 25. Rfe1 Qd7 26. f3 Re5 27. Bf4 Rae8 28. Bxe5 fxe5 29. Nb3 Bf7 30. Qg5 e4 31. Nd4 g6 32. Qg4 Qxg4 33. hxg4 Bg7 34. Rad1 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.12"]
[White "Petrov, Martin"]
[Black "Papp, Gabor"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "2465"]
[BlackElo "2598"]
[Annotator "ChessBase"]
[PlyCount "87"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 Re8 9. Nxc6 dxc6 10. Qxd8 Rxd8 11. f3 b6 12. Kf2 Nd7 13. Rhd1 Ba6 14. Rd2 Ne5 15. Rxd8+ Rxd8 16. Rd1 Rxd1 17. Nxd1 Nc4 18. Bxc4 Bxc4 19. b3 Be6 20. Ke2 Be5 21. h3 f6 22. Nf2 Bc7 23. Nd3 Bd7 24. a4 Kf7 25. a5 e5 26. Nb2 Bc8 27. axb6 axb6 28. Na4 b5 29. Nc5 f5 30. b4 Kf6 31. Bd2 Bd6 32. Bc3 Ke7 33. Nd3 fxe4 34. fxe4 Kf6 35. Nc5 Bc7 36. Kf3 h5 37. Bb2 Ke7 38. Bc1 Kd6 39. Bh6 Ke7 40. Bg5+ Kf7 41. c3 Bd6 42. h4 Bg4+ 43. Ke3 Bxc5+ 44. bxc5 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.13"]
[White "Domingo Nunez, Alejandro"]
[Black "Van Foreest, Jorden"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "2396"]
[BlackElo "2598"]
[Annotator "ChessBase"]
[PlyCount "76"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. a3 Nf6 8. f4 d6 9. Qf3 Be7 10. O-O-O O-O 11. Rg1 Nxd4 12. Rxd4 e5 13. Rd2 Bg4 14. Qf2 Bd7 15. Be2 Bc6 16. Bf3 b5 17. g4 exf4 18. Bb6 Qb7 19. Nd5 Bxd5 20. exd5 b4 21. axb4 Nd7 22. Bd4 Qxb4 23. Bc3 Qa4 24. Rd4 Qa2 25. g5 Bd8 26. Rb4 Ba5 27. Qd4 Ne5 28. Ra4 Bb6 29. Qxe5 dxe5 30. Rxa2 Bxg1 31. Bxe5 Rae8 32. Bd6 Re1+ 33. Kd2 Rfe8 34. Bxf4 Rf1 35. Ra3 Bf2 36. c4 Bd4 37. d6 Bxb2 38. Rd3 Bc1+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.14"]
[White "Schitco, Ivan"]
[Black "Bacrot, Etienne"]
[Result "1/2-1/2"]
[ECO "E70"]
[WhiteElo "2424"]
[BlackElo "2683"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 O-O 6. Ng3 h5 7. Be2 Nbd7 8. O-O e5 9. d5 h4 10. Nh1 Nh7 11. Be3 f5 12. exf5 gxf5 13. f4 exf4 14. Bxf4 Ne5 15. Qd2 Bd7 16. Nf2 Qf6 17. Rae1 Kh8 18. Kh1 Ng6 19. Bh6 Bxh6 20. Qxh6 Ne5 21. Qf4 Rg8 22. Nh3 Rg7 23. Nd1 Re8 24. Ndf2 Reg8 25. Rg1 Rf8 26. Bh5 Rg4 27. Bxg4 fxg4 28. Qxf6+ Rxf6 29. Ne4 gxh3 30. Nxf6 Nxf6 31. Rgf1 hxg2+ 32. Kxg2 Kg7 33. h3 Kg6 34. b3 b5 35. Rc1 bxc4 36. bxc4 Bf5 37. Rfd1 Bd3 38. c5 Nxd5 39. Kf2 Be4 40. cxd6 cxd6 41. Rxd5 Bxd5 42. Rd1 Be4 43. Rxd6+ Kg5 44. Ra6 Nc6 45. Ke3 Bg2 46. Kf2 Be4 47. Ke3 Bd5 48. a3 Bg2 49. Kf2 Be4 50. Ke3 Bd5 51. Ra4 Be6 52. Ra6 Bd7 53. Kf2 Ne5 54. Rxa7 Bxh3 55. Ra5 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.15"]
[White "Inkiov, Ventzislav"]
[Black "Banusz, Tamas"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "2421"]
[BlackElo "2614"]
[Annotator "ChessBase"]
[PlyCount "50"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 Nc6 6. e3 Bf5 7. Qb3 Na5 8. Bb5+ Bd7 9. Bxd7+ Qxd7 10. Qb5 Nc6 11. Nf3 e6 12. O-O a6 13. Qb6 Be7 14. Rac1 O-O 15. Ne5 Nxe5 16. Bxe5 Rfc8 17. Ne2 Ne4 18. Rfd1 Bd8 19. Qb4 f6 20. Bg3 a5 21. Qb3 b5 22. Qd3 b4 23. f3 Nxg3 24. hxg3 Qa4 25. Kf2 Qd7 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.16"]
[White "Cukrowski, Filip"]
[Black "Tabatabaei, M.amin"]
[Result "0-1"]
[ECO "B68"]
[WhiteElo "2421"]
[BlackElo "2612"]
[Annotator "ChessBase"]
[PlyCount "164"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Be7 9. f4 Bd7 10. Nf3 b5 11. e5 b4 12. exf6 bxc3 13. Qxc3 gxf6 14. Kb1 a5 15. Nd4 fxg5 16. Nxc6 Bf6 17. Nxd8 Bxc3 18. Nxf7 Kxf7 19. bxc3 gxf4 20. Rxd6 Ke7 21. Rb6 Rab8 22. Rxb8 Rxb8+ 23. Kc1 Bc6 24. Rg1 Rg8 25. g4 e5 26. g5 e4 27. Rg4 f3 28. Kd2 Rd8+ 29. Ke3 Rd1 30. Ba6 Kd6 31. Rh4 Rg1 32. Rh5 Kc7 33. h4 Kb6 34. Rh6 Re1+ 35. Kf2 Rc1 36. a4 Rxc2+ 37. Kg3 Kc5 38. Rxh7 e3 39. Re7 Rg2+ 40. Kf4 e2 41. h5 Rh2 42. Kg4 Kd6 43. Re3 Rh1 44. Bxe2 fxe2 45. Rxe2 Bd7+ 46. Kf4 Rh4+ 47. Ke3 Rxh5 48. Rg2 Bxa4 49. g6 Bb3 50. g7 Bg8 51. Rg6+ Ke7 52. Ra6 Kf7 53. Ra7+ Kf6 54. Kd4 Bf7 55. c4 Kxg7 56. Rc7 Kf6 57. Rc5 Rh4+ 58. Kc3 Rh3+ 59. Kd4 a4 60. Rc6+ Ke7 61. Kc5 Be8 62. Ra6 Bd7 63. Ra7 Rb3 64. Kd5 Rb1 65. c5 Rc1 66. Ra8 Rd1+ 67. Kc4 Bc6 68. Ra6 Kd7 69. Ra7+ Kc8 70. Kb4 Rb1+ 71. Kc3 Kb8 72. Ra6 Kc7 73. Ra7+ Kc8 74. Ra6 Kd7 75. Kd4 Rb4+ 76. Kc3 Rh4 77. Kb2 Rh3 78. Kc2 Rh5 79. Ra5 Ke6 80. Kc3 Rh3+ 81. Kd4 Rh4+ 82. Kc3 Kd5 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.17"]
[White "Van Wely, Loek"]
[Black "Low, Zhen Yu Cyrus"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "2612"]
[BlackElo "2418"]
[Annotator "ChessBase"]
[PlyCount "138"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 g6 2. Nf3 Nf6 3. g3 Bg7 4. Bg2 d5 5. d4 dxc4 6. Na3 O-O 7. O-O Nc6 8. Nxc4 Be6 9. b3 Bd5 10. Bb2 a5 11. a4 Nb4 12. Re1 c6 13. e3 Be4 14. Re2 Qc7 15. Rd2 Bd5 16. Qe2 b5 17. axb5 cxb5 18. Na3 Bxb3 19. Ne5 Rac8 20. Nxb5 Qb6 21. Nc3 Rfd8 22. Na4 Bxa4 23. Rxa4 Nd7 24. Nf3 Rb8 25. h4 Rdc8 26. Ra1 Qd8 27. Bh3 e6 28. Ng5 Rc6 29. Bg2 Rcc8 30. d5 Bxb2 31. dxe6 Bxa1 32. Rxd7 Qxd7 33. exd7 Rd8 34. Bh3 h6 35. Ne4 a4 36. Qd1 Bg7 37. Qxa4 Nd3 38. Qa5 Ne5 39. Qc7 h5 40. Nc5 Bf6 41. Kg2 Rf8 42. Qd6 Bg7 43. Ne4 Rfd8 44. Qc7 Rf8 45. Nd6 Bf6 46. Nc8 Ra8 47. Qb7 Ra3 48. Nd6 Raa8 49. Qd5 Rab8 50. Kh2 Rbd8 51. f4 Nxd7 52. Ne4 Rfe8 53. Bxd7 Bg7 54. Qc6 Rxd7 55. Qxd7 Rxe4 56. Qd3 f5 57. Kg2 Kh7 58. Kf3 Re6 59. Qd7 Re4 60. Qf7 Rb4 61. Ke2 Rb2+ 62. Kf3 Rb4 63. Qd7 Rc4 64. g4 hxg4+ 65. Kg3 Re4 66. Kf2 g3+ 67. Kf3 g2 68. Qd1 Bf8 69. h5 Rxe3+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.18"]
[White "Svane, Rasmus"]
[Black "Kopylov, Michael"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2605"]
[BlackElo "2414"]
[Annotator "ChessBase"]
[PlyCount "59"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c5 4. O-O Nc6 5. d4 e6 6. c4 Be7 7. dxc5 Bxc5 8. a3 O-O 9. b4 Bb6 10. Bb2 Qe7 11. Nbd2 Rd8 12. Qc2 e5 13. e3 e4 14. Nh4 g5 15. Bxf6 Qxf6 16. cxd5 Nd4 17. exd4 gxh4 18. Nxe4 Qxd4 19. Qc1 h3 20. Bf3 Bf5 21. Qg5+ Bg6 22. Rad1 Qb2 23. Bh5 Qxa3 24. Nf6+ Kg7 25. Qe5 Kf8 26. Nxh7+ Bxh7 27. Qh8+ Bg8 28. Qh6+ Ke7 29. Rfe1+ Kd7 30. Bg4+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.19"]
[White "Ahlander, Bjorn"]
[Black "Bogner, Sebastian"]
[Result "1-0"]
[ECO "E98"]
[WhiteElo "2410"]
[BlackElo "2603"]
[Annotator "ChessBase"]
[PlyCount "153"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 fxe4 12. Nxe4 Nf5 13. f3 Nf6 14. Ndf2 Nd4 15. Nxf6+ Qxf6 16. Ne4 Qd8 17. Bg5 Qd7 18. Bd3 a5 19. Qd2 b6 20. f4 exf4 21. Bxf4 b5 22. cxb5 Bb7 23. Nc3 a4 24. Bh6 Qg4 25. Bxg7 Kxg7 26. Be4 Nf5 27. h3 Qh4 28. Bxf5 gxf5 29. Ne2 Rf7 30. Nf4 Kg8 31. Rae1 Qg5 32. Kh2 Kh8 33. Rf2 h6 34. Re3 Kh7 35. Rg3 Qh4 36. Re2 Re7 37. Rxe7+ Qxe7 38. Re3 Qf6 39. Re6 Qg5 40. Rg6 Qe7 41. Re6 Qg5 42. Qe3 Rg8 43. g3 Bc8 44. Re8 Bd7 45. Rxg8 Kxg8 46. b6 cxb6 47. Qxb6 Qf6 48. Nh5 Qe7 49. Qf2 Qe5 50. Qd2 Kf7 51. Nf4 Qe4 52. h4 Bb5 53. Qd1 Ke7 54. Qc1 Bc4 55. b3 axb3 56. axb3 Bxd5 57. Nxd5+ Qxd5 58. Qxh6 Qxb3 59. Qg5+ Ke8 60. Qxf5 d5 61. h5 d4 62. Qe5+ Kf7 63. Qxd4 Kg8 64. Qg4+ Kh8 65. Kh3 Qd5 66. Qc8+ Kh7 67. g4 Qh1+ 68. Kg3 Qe1+ 69. Kf4 Qf2+ 70. Ke5 Qg3+ 71. Kf6 Qd6+ 72. Qe6 Qd4+ 73. Kf7 Qg7+ 74. Ke8 Qd4 75. g5 Qf4 76. Qf7+ Qxf7+ 77. Kxf7 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.20"]
[White "Moussard, Jules"]
[Black "Parvanyan, Ashot"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "2598"]
[BlackElo "2409"]
[Annotator "ChessBase"]
[PlyCount "62"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. O-O Qc7 12. h3 O-O 13. Be3 Bd7 14. Re1 Be8 15. Ng5 Bf7 16. Rc1 h6 17. Nxf7 Qxf7 18. Bb1 Rae8 19. Qd3 Ne7 20. f3 g5 21. Bf2 Nf5 22. g4 Nh4 23. Bxh4 gxh4 24. Kg2 Kh8 25. Qg6 Qxg6 26. Bxg6 Re7 27. a3 Rg8 28. Bb1 Nh5 29. Ba2 Nf4+ 30. Nxf4 Bxf4 31. Rc2 Rge8 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.21"]
[White "Roseneck, Jonas"]
[Black "Kozul, Zdenko"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2407"]
[BlackElo "2589"]
[Annotator "ChessBase"]
[PlyCount "47"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 h5 8. a4 Nc6 9. Bc4 Bd7 10. Qe2 Be7 11. O-O Na5 12. Bd3 Rc8 13. Nb3 O-O 14. Kh1 Nxb3 15. cxb3 Bc6 16. Rad1 d5 17. e5 Nd7 18. f4 g6 19. f5 exf5 20. Bxf5 gxf5 21. Rxf5 f6 22. Qxh5 Nxe5 23. Rxe5 fxe5 24. Qg6+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.22"]
[White "Sumets, Andrey"]
[Black "Thinius, Marco"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2588"]
[BlackElo "2406"]
[Annotator "ChessBase"]
[PlyCount "93"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. e4 d6 5. Bd3 O-O 6. O-O Nc6 7. c3 e6 8. Re1 b6 9. Nf1 Bb7 10. Ng3 a6 11. h3 e5 12. Bg5 h6 13. Be3 Qd7 14. Qd2 h5 15. Rad1 Rfe8 16. Bh6 Nh7 17. Bxg7 Kxg7 18. Bc2 Qe7 19. a3 Rad8 20. b4 Qf6 21. Ba4 b5 22. Bb3 Nb8 23. dxe5 dxe5 24. Qe3 Rxd1 25. Rxd1 h4 26. Ne2 Qe7 27. c4 bxc4 28. Bxc4 Nd7 29. Nc3 Nb6 30. Bd5 Bc8 31. Bc6 Rf8 32. Nd5 Nxd5 33. Rxd5 f6 34. Qc5 Qxc5 35. Rxc5 Rf7 36. Bd5 Re7 37. Nxh4 Ng5 38. Rc3 Ne6 39. Bxe6 Bxe6 40. Nf3 Kf7 41. Ne1 Bc8 42. h4 f5 43. Nd3 Bb7 44. f3 Kf6 45. Nc5 Bc8 46. Kf2 f4 47. a4 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.23"]
[White "Donchenko, Alexander"]
[Black "Ertan, Can"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2584"]
[BlackElo "2404"]
[Annotator "ChessBase"]
[PlyCount "69"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 Bb4+ 6. Bd2 a5 7. Qc2 Bxd2+ 8. Qxd2 c6 9. a4 Ne4 10. Qc2 Nd6 11. O-O Na6 12. Ne5 Nb4 13. Qc1 O-O 14. Na3 f6 15. Nexc4 b6 16. Rd1 Ba6 17. Nxd6 Qxd6 18. Nc4 Qc7 19. Qc3 Rad8 20. e4 Kh8 21. Ne3 e5 22. d5 Bb7 23. Bh3 Qd6 24. Be6 cxd5 25. exd5 Bc8 26. Nf5 Qb8 27. Qc4 Rfe8 28. Rac1 Bd7 29. Nxg7 Bxe6 30. Nxe6 Rd7 31. Qh4 Rf7 32. Qh5 Rfe7 33. Qf5 Nxd5 34. Rxd5 Rxe6 35. Rd7 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.24"]
[White "Bronstein, Or"]
[Black "Lopez Martinez, Josep Manuel"]
[Result "0-1"]
[ECO "E00"]
[WhiteElo "2387"]
[BlackElo "2578"]
[Annotator "ChessBase"]
[PlyCount "74"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 e6 2. c4 Bb4+ 3. Bd2 a5 4. g3 d5 5. Bg2 dxc4 6. Nf3 Nc6 7. e3 Nge7 8. a3 Bd6 9. Qa4 O-O 10. Qxc4 b6 11. Ng5 h6 12. Ne4 Ba6 13. Qc2 e5 14. d5 Nb8 15. Nbc3 f5 16. Nxd6 cxd6 17. b4 axb4 18. axb4 Bd3 19. Qb2 Rxa1+ 20. Qxa1 Na6 21. Qa4 Qa8 22. f4 e4 23. g4 Nxd5 24. gxf5 Ndxb4 25. Qb3+ Kh8 26. Rg1 d5 27. Ne2 Nc2+ 28. Kf2 Qd8 29. Bh3 d4 30. Nxd4 Nxd4 31. Qb2 Rxf5 32. Bc3 Qh4+ 33. Rg3 Rxf4+ 34. exf4 Qxf4+ 35. Ke1 Nc2+ 36. Kd1 e3 37. Bxg7+ Kh7 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.25"]
[White "Kollars, Dmitrij"]
[Black "Menezes, Christoph"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2570"]
[BlackElo "2399"]
[Annotator "ChessBase"]
[PlyCount "64"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 O-O 6. O-O d6 7. Nbd2 Ne7 8. d4 exd4 9. cxd4 Bb6 10. Re1 Bg4 11. h3 Bh5 12. a4 a5 13. Bf1 Nc6 14. g4 Bg6 15. Nc4 Nxe4 16. Nxb6 cxb6 17. Bg2 Nb4 18. Be3 Rc8 19. Re2 Re8 20. Rc1 Rxc1 21. Bxc1 h6 22. Bf4 Nf6 23. Rxe8+ Nxe8 24. Bd2 Bc2 25. Qe1 Nd5 26. g5 hxg5 27. Nxg5 Nef6 28. Qa1 Qd7 29. Qa2 Qf5 30. Qa3 Qd7 31. Qa2 Qf5 32. Qa3 Qd7 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.26"]
[White "Kosakowski, Jakub"]
[Black "Gareyev, Timur"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2381"]
[BlackElo "2560"]
[Annotator "ChessBase"]
[PlyCount "128"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. O-O Bg7 6. Re1 Nh6 7. c3 d6 8. h3 O-O 9. d4 cxd4 10. cxd4 f6 11. Nc3 Nf7 12. Be3 e5 13. Qb3 Qe7 14. Rad1 Kh8 15. Qa3 Be6 16. Qa6 Rfc8 17. d5 cxd5 18. Nxd5 Qd8 19. Nd2 f5 20. f3 Rc2 21. Rc1 Qc8 22. Qxc8+ Raxc8 23. Nb3 Bxd5 24. exd5 Bh6 25. Bxh6 Nxh6 26. Rxc2 Rxc2 27. Rc1 Rxb2 28. Na5 Rxa2 29. Nb7 Nf7 30. Rc6 Rd2 31. Nxd6 Nxd6 32. Rxd6 a5 33. Rd7 h5 34. d6 a4 35. Ra7 Rxd6 36. Rxa4 Kg7 37. Kf2 Rd4 38. Ra6 h4 39. Re6 Rd2+ 40. Kf1 Rd5 41. Kf2 Kh6 42. Ra6 Kg5 43. Rb6 Rd2+ 44. Kf1 e4 45. fxe4 fxe4 46. Rb3 Kf4 47. Ra3 Rd3 48. Ra5 Ke3 49. Ke1 Rb3 50. Ra1 g5 51. Rc1 Kf4 52. Kf2 Rb2+ 53. Kg1 Rd2 54. Rc5 Rd1+ 55. Kf2 g4 56. hxg4 e3+ 57. Ke2 Rd2+ 58. Kf1 Rf2+ 59. Kg1 Kg3 60. g5 Rxg2+ 61. Kf1 h3 62. g6 e2+ 63. Ke1 Kh2 64. Rf5 Kg1 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.27"]
[White "Neiksans, Arturs"]
[Black "Schmidek, Emil"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2559"]
[BlackElo "2393"]
[Annotator "ChessBase"]
[PlyCount "101"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Re1 d6 7. a4 Na5 8. Ba2 c5 9. Na3 h6 10. c3 Nc6 11. Bd2 Re8 12. Nc4 Be6 13. h3 Bf8 14. Qb1 a6 15. Ne3 b6 16. Bxe6 Rxe6 17. Nd5 Re8 18. b4 cxb4 19. Nxf6+ Qxf6 20. cxb4 Ne7 21. b5 a5 22. Qb2 Ng6 23. Rac1 d5 24. exd5 Bc5 25. Be3 Qd6 26. Qb3 Rad8 27. Bxc5 bxc5 28. g3 Qxd5 29. Qxd5 Rxd5 30. Rc3 Red8 31. Rb1 Rxd3 32. Rxd3 Rxd3 33. b6 Rd8 34. b7 Rb8 35. Nd2 Ne7 36. Ne4 c4 37. Nd6 Nc6 38. Nxc4 Kf8 39. Rb6 Nd8 40. Nxa5 Ke7 41. Kg2 Kd7 42. Kf3 Kc7 43. Rb5 f6 44. Ke4 Nf7 45. Kd5 Ng5 46. Rc5+ Kd7 47. Rc6 Nxh3 48. Rc2 Ng5 49. Kc5 Ne6+ 50. Kb6 Nd4 51. Rc7+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.28"]
[White "Antal, Gergely"]
[Black "D`Costa, Lorin"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "2552"]
[BlackElo "2390"]
[Annotator "ChessBase"]
[PlyCount "139"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. Qd3 d6 8. Nc2 Bxc3+ 9. Qxc3 O-O 10. Bd3 e5 11. O-O Be6 12. b3 Qc7 13. f4 exf4 14. Bxf4 Nh5 15. Bg5 Nd7 16. Qd4 Rfe8 17. Be2 Nhf6 18. Bf4 Bd5 19. exd5 Rxe2 20. Ne3 Re8 21. Qd3 Rb2 22. Qc3 Re2 23. Qd3 Rb2 24. Rfe1 Qa5 25. Qf1 Rxa2 26. b4 Qa3 27. Rab1 g6 28. Bh6 Qc3 29. Kh1 Re4 30. c5 dxc5 31. bxc5 Qxc5 32. Rxb7 Qc8 33. Reb1 Re8 34. R7b3 Ne4 35. Nd1 Nd2 36. Bxd2 Rxd2 37. Ne3 Rd4 38. Qf2 Rde4 39. Nc2 R4e5 40. Rd1 Re4 41. Rbd3 R4e5 42. Rf1 Rf5 43. Rf3 Rxf3 44. Qxf3 Ne5 45. Qd1 Qc5 46. Re1 f6 47. h3 a5 48. Re4 Rc8 49. Re2 a4 50. Ne1 Ra8 51. d6 Rd8 52. Qxa4 Qxd6 53. Nf3 Qd1+ 54. Qxd1 Rxd1+ 55. Kh2 Nxf3+ 56. gxf3 Kf7 57. Kg2 g5 58. h4 gxh4 59. Re4 h5 60. Rxh4 Kg6 61. Rc4 Kg5 62. Kg3 Rg1+ 63. Kf2 Rb1 64. Kg3 h4+ 65. Kh3 Rh1+ 66. Kg2 Rd1 67. Rg4+ Kh5 68. Kh3 Rh1+ 69. Kg2 Rc1 70. Kh3 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.29"]
[White "Basso, Pier Luigi"]
[Black "Miedema, David"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2516"]
[BlackElo "2369"]
[Annotator "ChessBase"]
[PlyCount "49"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 h6 7. Bh4 O-O 8. e3 Bf5 9. Qb3 Bxc3+ 10. bxc3 Nbd7 11. Be2 c5 12. dxc5 g5 13. Nd4 Bg6 14. c6 bxc6 15. Nxc6 Qe8 16. Bg3 Nc5 17. Qb5 Nfe4 18. c4 a6 19. Qb6 Na4 20. Qc7 dxc4 21. Ne7+ Kh7 22. Bxc4 Nxg3 23. hxg3 Be4 24. Qe5 Ra7 25. Qxg5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.30"]
[White "Haast, Mark"]
[Black "Nasuta, Grzegorz"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "2381"]
[BlackElo "2516"]
[Annotator "ChessBase"]
[PlyCount "213"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 g6 2. g3 c5 3. Bg2 Bg7 4. Nc3 Nc6 5. Nf3 e6 6. d4 cxd4 7. Nb5 d5 8. cxd5 exd5 9. Nbxd4 Nge7 10. O-O O-O 11. b3 Bg4 12. Bb2 Qb6 13. Nxc6 bxc6 14. Bxg7 Kxg7 15. Ne5 Be6 16. Rc1 Rac8 17. Nd3 Bf5 18. Nc5 Qb4 19. a3 Qb8 20. Qd4+ Kg8 21. Rc3 Rcd8 22. Rd1 Rfe8 23. h3 Nc8 24. g4 Be6 25. a4 Nb6 26. Rdc1 Bc8 27. e3 Nd7 28. Nd3 Bb7 29. a5 Nf8 30. Nc5 Bc8 31. Bf1 h6 32. Bd3 Qe5 33. Qxe5 Rxe5 34. Bf1 h5 35. Nd3 Ree8 36. gxh5 d4 37. Rxc6 dxe3 38. fxe3 Bf5 39. Nf4 g5 40. Ng2 Bxh3 41. R1c2 Rd1 42. Kf2 Ra1 43. a6 Ne6 44. Rc8 Rxc8 45. Rxc8+ Kg7 46. h6+ Kg6 47. Bd3+ Kxh6 48. Rh8+ Kg7 49. Rxh3 Nc5 50. Bc2 Nxa6 51. Ne1 Nb4 52. Rh2 Rc1 53. Kf1 g4 54. Bf5 g3 55. Re2 Kf6 56. Bh7 Rc3 57. Nc2 Nd5 58. Be4 Ke5 59. Bxd5 Kxd5 60. e4+ Ke5 61. b4 f5 62. exf5+ Kxf5 63. Kg2 Kf4 64. Nd4 Rc4 65. Nc2 Rc3 66. Rd2 Ke4 67. Rd4+ Ke5 68. Rd2 Ke4 69. Na1 Ra3 70. Rd1 Kf4 71. Rf1+ Ke4 72. Re1+ Kd3 73. Rb1 Kc4 74. Kh3 a6 75. Rc1+ Rc3 76. Rb1 Ra3 77. Nc2 Rc3 78. Rb2 Rb3 79. Ra2 Kc3 80. Ne1 Kxb4 81. Rxa6 Kc5 82. Rf6 Kd5 83. Nf3 Ra3 84. Kxg3 Rb3 85. Rf5+ Kd6 86. Ra5 Rb4 87. Ng5 Rc4 88. Kf3 Rc1 89. Ne4+ Ke6 90. Nc5+ Kd6 91. Nd3 Rd1 92. Ke4 Kc6 93. Rc5+ Kd6 94. Rh5 Rd2 95. Rh6+ Ke7 96. Nf4 Rd1 97. Nd3 Rd2 98. Ra6 Rd1 99. Nc5 Re1+ 100. Kf5 Rf1+ 101. Ke5 Re1+ 102. Ne4 Re2 103. Ra7+ Ke8 104. Kd5 Re1 105. Nf6+ Kf8 106. Kd6 Re6+ 107. Kxe6 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.31"]
[White "Studer, Noel"]
[Black "Soham Das"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "2514"]
[BlackElo "2367"]
[Annotator "ChessBase"]
[PlyCount "77"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. O-O O-O 6. c4 d6 7. Nc3 Qe8 8. b3 Na6 9. Ba3 c6 10. Qc2 b5 11. Bb2 Rb8 12. cxb5 cxb5 13. a4 b4 14. Nb5 Qd7 15. Qc4+ e6 16. Rfc1 Bh6 17. e3 Bb7 18. Nxa7 Bxf3 19. Bxf3 Qxa7 20. Qxe6+ Rf7 21. Qxd6 Bf8 22. Qc6 Rb6 23. Qc4 Qc7 24. a5 Rd6 25. Qb5 Qb8 26. Qxb8 Nxb8 27. d5 Na6 28. Be5 Rd8 29. Rc6 Nd7 30. Bd4 Ndc5 31. Rb1 Rc7 32. Bxc5 Bxc5 33. Rxa6 Rd6 34. Ra8+ Kf7 35. Rc1 Rdd7 36. a6 Ba7 37. Rxc7 Rxc7 38. d6 Rd7 39. Bc6 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.32"]
[White "Shvayger, Yuliya"]
[Black "Engel, Luis"]
[Result "0-1"]
[ECO "B91"]
[WhiteElo "2366"]
[BlackElo "2490"]
[Annotator "ChessBase"]
[PlyCount "92"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nb3 Be7 8. Bg2 Bg4 9. Qd3 O-O 10. O-O a5 11. Be3 a4 12. Nd2 Nbd7 13. f4 exf4 14. gxf4 Re8 15. Bd4 Bf8 16. Qg3 Qc7 17. Kh1 Ra6 18. Rae1 Bh5 19. Rg1 a3 20. b3 Bg6 21. f5 Bh5 22. Bf1 Ra5 23. Nc4 Rae5 24. Bxe5 dxe5 25. Nxa3 g6 26. Nab5 Qc5 27. Be2 Bh6 28. Bxh5 Nxh5 29. Qh3 Ndf6 30. Qf3 Rc8 31. Rd1 Kh8 32. a4 Nf4 33. Rd6 Rc6 34. Rgd1 Bf8 35. Rd8 Kg7 36. Nd5 N6xd5 37. exd5 Rf6 38. Rxf8 Kxf8 39. d6 Rxf5 40. c4 Ne6 41. Qxb7 Qe3 42. Nc7 Nd8 43. Qa8 Kg7 44. Ne8+ Kh6 45. Qg2 Rg5 46. Qa8 e4 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.33"]
[White "Pijpers, Arthur"]
[Black "Gatineau, Yovann"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "2485"]
[BlackElo "2366"]
[Annotator "ChessBase"]
[PlyCount "48"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Bc5 6. c3 b5 7. Bb3 d6 8. d4 Bb6 9. a4 Bg4 10. Bg5 Rb8 11. axb5 axb5 12. d5 Ne7 13. h3 Bd7 14. Nbd2 Ng6 15. Nh4 h6 16. Nxg6 fxg6 17. Be3 O-O 18. Bxb6 Rxb6 19. Kh2 Nh5 20. Nf3 Rb8 21. g3 Qf6 22. Ng1 Qxf2+ 23. Rxf2 Rxf2+ 24. Kh1 Nxg3# 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.34"]
[White "Nothnagel, Marian Can"]
[Black "Beerdsen, Thomas"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2363"]
[BlackElo "2483"]
[Annotator "ChessBase"]
[PlyCount "58"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 d5 4. Nbd2 Nf6 5. g3 Nc6 6. Bg2 b6 7. O-O Be7 8. Qe2 Bb7 9. e5 Nd7 10. h4 Qc7 11. Re1 O-O-O 12. c4 Nf8 13. a3 h6 14. h5 g6 15. b4 gxh5 16. bxc5 bxc5 17. d4 h4 18. cxd5 exd5 19. Rb1 Ne6 20. dxc5 hxg3 21. fxg3 h5 22. Bh3 h4 23. Bxe6+ fxe6 24. g4 Rhg8 25. Qg2 Bxc5+ 26. Kh2 Rdf8 27. Nb3 Bb6 28. Bh6 Rf6 29. Bd2 Rgf8 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.35"]
[White "Warmerdam, Max"]
[Black "Petkidis, Anthony"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "2472"]
[BlackElo "2338"]
[Annotator "ChessBase"]
[PlyCount "91"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nd7 10. d4 Bb7 11. Nbd2 exd4 12. cxd4 Na5 13. Bc2 Bf6 14. Nf1 Re8 15. Ng3 g6 16. Bh6 Nc4 17. b3 Na3 18. Bf4 Nxc2 19. Qxc2 c5 20. Bxd6 cxd4 21. Rad1 Qb6 22. Bf4 Nc5 23. Nxd4 Nxe4 24. Nxe4 Bxd4 25. Nd6 Rxe1+ 26. Rxe1 Qc6 27. Qxc6 Bxc6 28. Rc1 Be8 29. Re1 Bc6 30. Rc1 Be8 31. Rc7 Rd8 32. Kf1 Bb6 33. Nxe8 Rxe8 34. Rc6 Re6 35. Rxe6 fxe6 36. Ke2 Kf7 37. Be5 h5 38. f3 Ke7 39. Kd3 Bc5 40. Ke4 Bb6 41. Kf4 Kf7 42. Kg5 Be3+ 43. Bf4 Bd4 44. Kh6 Bg7+ 45. Kh7 Bd4 46. Bg5 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.36"]
[White "Burcu, Cagatay"]
[Black "Vrolijk, Liam"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2329"]
[BlackElo "2465"]
[Annotator "ChessBase"]
[PlyCount "55"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. Nf3 c5 4. e3 e6 5. c3 Nc6 6. Nbd2 Be7 7. h3 Bd6 8. dxc5 Bxc5 9. Bd3 Qe7 10. e4 e5 11. Bg5 d4 12. cxd4 Bxd4 13. O-O O-O 14. Bb5 Bxb2 15. Rb1 Bc3 16. Bxc6 bxc6 17. Qc2 Bxd2 18. Bxd2 Ba6 19. Bb4 c5 20. Bxc5 Rfc8 21. Bxe7 Rxc2 22. Rfc1 Rxa2 23. Rc7 Ne8 24. Rd7 f6 25. Bc5 Ra4 26. Nd2 Rc8 27. Bxa7 Bd3 28. Rxd3 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.38"]
[White "Hess, Max"]
[Black "Perske, Thore"]
[Result "1/2-1/2"]
[ECO "E83"]
[WhiteElo "2307"]
[BlackElo "2450"]
[Annotator "ChessBase"]
[PlyCount "79"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nc6 7. Nge2 a6 8. Qd2 Na5 9. b3 b5 10. cxb5 axb5 11. Rc1 c6 12. Nf4 e5 13. dxe5 dxe5 14. Qxd8 Rxd8 15. Nd3 Nd7 16. Be2 Nf8 17. Kf2 Ne6 18. Rhd1 Nd4 19. Bf1 Be6 20. Nc5 Bf8 21. Nxe6 Nxe6 22. Rxd8 Rxd8 23. Ne2 Rb8 24. g3 c5 25. Nc3 c4 26. bxc4 bxc4 27. Rb1 Rxb1 28. Nxb1 Bb4 29. a3 Bc5 30. Bxc5 Nxc5 31. Ke3 Na4 32. f4 f6 33. Kd2 Kf8 34. Kc2 Ke7 35. fxe5 fxe5 36. Nd2 Nb6 37. Kc3 Na4+ 38. Kc2 Nb6 39. Kc3 Na4+ 40. Kc2 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.39"]
[White "Barzen, Pascal"]
[Black "Garriga Cazorla, Pere"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2278"]
[BlackElo "2445"]
[Annotator "NA"]
[PlyCount "68"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c3 Ngf6 5. Qe2 a6 6. Ba4 b5 7. Bc2 Bb7 8. O-O e6 9. d4 Be7 10. Re1 Qc7 11. Bg5 Rc8 12. Bd3 h6 13. Bh4 cxd4 14. cxd4 Qb6 15. h3 e5 16. dxe5 dxe5 17. a4 bxa4 18. Nbd2 O-O 19. Nc4 Qe6 20. Na5 Ba8 21. Bxa6 Rb8 22. Rxa4 Bb4 23. Rea1 Bxe4 24. Bc4 Qf5 25. Nb3 Rfc8 26. Bxf6 Nxf6 27. Ra7 Rf8 28. Nfd2 Bxd2 29. Qxd2 Qg6 30. g3 Qh5 31. Nc5 Bc6 32. h4 Qf3 33. Kf1 Rbd8 34. Qc3 Rd1+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.40"]
[White "Zolfagharian, Kevin"]
[Black "Krause, Benedict"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "2192"]
[BlackElo "2435"]
[Annotator "NA"]
[PlyCount "55"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8. O-O-O Bb4 9. f3 Ne7 10. Nde2 b5 11. Bg5 Ba5 12. Bxf6 gxf6 13. Qh6 Ng6 14. h4 Ke7 15. h5 Ne5 16. f4 Bxc3 17. Nxc3 Ng4 18. Qg7 Qxf4+ 19. Kb1 Bb7 20. g3 Qg5 21. Rxd7+ Kxd7 22. Qxf7+ Kc6 23. Qxe6+ Kc7 24. Qe7+ Kb6 25. Qd6+ Ka7 26. Qd4+ Kb8 27. Qd6+ Ka7 28. Qd1 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.41"]
[White "Yi, Danny"]
[Black "Monroy, Charles"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2105"]
[BlackElo "2433"]
[Annotator "NA"]
[PlyCount "86"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Re1 d6 7. c3 Na5 8. Bb5 a6 9. Ba4 c5 10. Nbd2 Qc7 11. Nf1 h6 12. h3 Be6 13. N3h2 d5 14. Qf3 b5 15. Bc2 d4 16. Ng3 Rad8 17. Ng4 Nxg4 18. hxg4 Bg5 19. Bxg5 hxg5 20. Nf5 g6 21. Ng3 f6 22. Qe2 c4 23. cxd4 Rxd4 24. dxc4 Qxc4 25. a4 b4 26. Rad1 Rfd8 27. Qf3 Kg7 28. Rc1 Rd2 29. Red1 Qa2 30. Rxd2 Rxd2 31. Qe3 Nc4 32. Qa7+ Bf7 33. Bd1 Rxb2 34. Nf1 Rb1 35. Rc2 Qb3 36. Rc1 Qa2 37. Rc2 Qxa4 38. Qe7 Rxd1 39. Rxc4 Rxf1+ 40. Kh2 Qe8 41. Qa7 Qh8+ 42. Kg3 Qh4+ 43. Kf3 Qxf2+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.42"]
[White "Kilgus, Georg"]
[Black "Kivisto, Mikko"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2429"]
[BlackElo "2253"]
[Annotator "NA"]
[PlyCount "44"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 f5 2. d3 d6 3. e4 e5 4. Nc3 Nf6 5. exf5 Bxf5 6. d4 e4 7. Nh4 Bc8 8. d5 Be7 9. h3 O-O 10. g4 Nbd7 11. g5 Ne5 12. Be3 c6 13. Rg1 Nfg4 14. hxg4 Bxg5 15. Bxg5 Qxg5 16. Rh1 Bxg4 17. Qd2 Qe7 18. Be2 Bxe2 19. Qxe2 Rf4 20. O-O-O Rxh4 21. Rxh4 Qxh4 22. dxc6 Nxc6 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.43"]
[White "Kamsky, Gata"]
[Black "Abel, Thomas"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2676"]
[BlackElo "2336"]
[Annotator "TA"]
[PlyCount "54"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. e3 e6 5. c4 Bxb1 6. Qa4+ Nc6 7. Rxb1 Bb4+ 8. Ke2 Bd6 9. g3 O-O 10. Bg2 Qd7 11. cxd5 Nxd5 12. Rhd1 e5 13. dxe5 Nxe5 14. Qxd7 Nxf4+ 15. gxf4 Nxd7 16. Nd4 Nc5 17. Nb5 Rad8 18. Nxd6 cxd6 19. b4 Na4 20. Rbc1 b6 21. Bc6 b5 22. Bxb5 Nb6 23. a4 Rc8 24. Bc6 Rfd8 25. a5 Na8 26. b5 Nc7 27. Bb7 Ra8 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.44"]
[White "Bosiocic, Marin"]
[Black "Loos, Roland"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2613"]
[BlackElo "2328"]
[Annotator "ChessBase"]
[PlyCount "63"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. Qd2 b6 9. Be2 Bb7 10. O-O O-O 11. Nd1 Rc8 12. Nf2 a6 13. c3 Qc7 14. Bd3 cxd4 15. cxd4 Nb4 16. Rac1 Qb8 17. Bb1 Rxc1 18. Rxc1 Rc8 19. Rf1 Rc7 20. f5 exf5 21. Bxf5 Nf8 22. Bg5 Qe8 23. Qf4 Ne6 24. Bxe6 fxe6 25. Ng4 Bf8 26. Qg3 Qg6 27. Bf6 Rc8 28. Nh4 Qd3 29. Nh6+ Kh8 30. Qg4 Qe3+ 31. Kh1 Qxh6 32. Bg5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.45"]
[White "De Boer, Eelke"]
[Black "Bernadskiy, Vitaliy"]
[Result "0-1"]
[ECO "B67"]
[WhiteElo "2338"]
[BlackElo "2587"]
[Annotator "ChessBase"]
[PlyCount "116"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. f3 Be7 10. h4 h6 11. Be3 h5 12. Bg5 Nxd4 13. Qxd4 b5 14. Kb1 Qc7 15. Be2 Rb8 16. Rd2 Bc6 17. Re1 O-O 18. Nd1 Rfd8 19. Ne3 b4 20. Qc4 Rb7 21. Red1 a5 22. e5 d5 23. Qd4 Nh7 24. Bxe7 Qxe7 25. Rh1 Bb5 26. Bxb5 Rxb5 27. g4 a4 28. gxh5 b3 29. cxb3 Rb4 30. Qd3 axb3 31. a3 Rxh4 32. Rxh4 Qxh4 33. Qxb3 Qxh5 34. f4 Qh1+ 35. Ka2 Nf8 36. Rd4 Ng6 37. a4 Rc8 38. a5 Ne7 39. a6 Qc1 40. Rb4 Nc6 41. Ra4 Qc5 42. Nc2 Ra8 43. Qd3 Qb6 44. b4 Rc8 45. b5 Na5 46. Nd4 Nc4 47. Kb3 g6 48. Qd1 Kg7 49. a7 Ra8 50. Qa1 Qc5 51. Ra2 Qe7 52. Nc6 Qc5 53. Nd4 Kg8 54. Kc3 Nb2+ 55. Kxb2 Qxd4+ 56. Kb1 Qd3+ 57. Rc2 Qxb5+ 58. Kc1 Qf1+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.46"]
[White "Buhmann, Rainer"]
[Black "Daggupati, Balaji"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2581"]
[BlackElo "2326"]
[Annotator "ChessBase"]
[PlyCount "82"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. a4 Bd7 9. c3 Na5 10. Bc2 c5 11. d4 Nc6 12. d5 Na5 13. b3 O-O 14. Nbd2 Qc7 15. Nf1 c4 16. bxc4 Nxc4 17. Ng3 g6 18. Nd2 Rfc8 19. axb5 axb5 20. Rxa8 Rxa8 21. Nxc4 Qxc4 22. Bd2 Bd8 23. Bb3 Qc5 24. h3 Ra3 25. Qc2 Qa7 26. Rf1 Bb6 27. Bg5 Ne8 28. Bc1 Ra1 29. Bh6 Rxf1+ 30. Nxf1 f5 31. exf5 Bxf5 32. Qe2 Qf7 33. Ne3 Bd7 34. Ng4 Nf6 35. Nxf6+ Qxf6 36. Qd2 Qh4 37. Be3 Bxe3 38. Qxe3 Qf4 39. Qb6 Kf7 40. Qxd6 Qc1+ 41. Kh2 Qf4+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.47"]
[White "Schroeder, Jan-Christian"]
[Black "Hilverda, Alexander"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2577"]
[BlackElo "2326"]
[Annotator "ChessBase"]
[PlyCount "150"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Re1 d6 7. a3 Na5 8. Ba2 c5 9. b4 Nc6 10. bxc5 dxc5 11. Nbd2 Bd6 12. Nc4 h6 13. c3 Bc7 14. Ne3 Be6 15. Bxe6 fxe6 16. Qb3 Qd7 17. Qxb7 Rab8 18. Qa6 Rb6 19. Qa4 Nd4 20. Qxd7 Nxf3+ 21. gxf3 Nxd7 22. Kg2 Rd6 23. Rd1 Nb6 24. a4 Rfd8 25. a5 Nc8 26. Nc4 Rxd3 27. Rxd3 Rxd3 28. Ra3 a6 29. Be3 Na7 30. Nb2 Rd8 31. c4 Nc6 32. Bxc5 Nxa5 33. Be3 Rb8 34. Ra2 Kf7 35. Kf1 Ra8 36. Ke2 Nc6 37. c5 a5 38. Nc4 Rb8 39. Nb6 Ke7 40. Ra1 Nd4+ 41. Kd3 Bxb6 42. cxb6 Rxb6 43. Rxa5 Rb3+ 44. Kc4 Rb2 45. Ra7+ Kf6 46. f4 Nf3 47. fxe5+ Kxe5 48. Rf7 Rc2+ 49. Kb3 Ne1 50. Rxg7 Kxe4 51. Rg6 e5 52. Rxh6 Rc8 53. Bb6 Nd3 54. Rh3 Nf4 55. Rh6 Nd3 56. h4 Rf8 57. h5 Nxf2 58. Rg6 Nd3 59. Bc7 Kf5 60. Rg7 Nc5+ 61. Kb4 Ne6 62. Rd7 Rh8 63. Bb6 Rxh5 64. Kc4 Rh1 65. Re7 Nf4 66. Be3 Rd1 67. Re8 Ke4 68. Ba7 Rc1+ 69. Kb3 Kd5 70. Rd8+ Ke4 71. Re8 Nd3 72. Rd8 Rc6 73. Re8 Nf4 74. Bb8 Ne6 75. Ba7 Nd4+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.48"]
[White "Goluch, Piotr"]
[Black "Wagner, Dennis"]
[Result "0-1"]
[ECO "D74"]
[WhiteElo "2337"]
[BlackElo "2577"]
[Annotator "ChessBase"]
[PlyCount "84"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d5 6. cxd5 Nxd5 7. O-O Nc6 8. e3 Re8 9. Re1 Nb6 10. Nc3 a5 11. Qe2 Be6 12. Rd1 Bc4 13. Qe1 Nb4 14. Rd2 a4 15. a3 Nc6 16. Ne5 Nxe5 17. dxe5 Qc8 18. f4 c6 19. Ne4 Bd5 20. Ng5 Bxg2 21. Kxg2 f6 22. Nf3 fxe5 23. Rc2 e4 24. Ng5 e5 25. Bd2 exf4 26. exf4 h6 27. Nh3 e3 28. Bc3 Qf5 29. Re2 Qe4+ 30. Kg1 Rad8 31. Bxg7 Kxg7 32. Qc3+ Qd4 33. Qxd4+ Rxd4 34. Rae1 Nc4 35. Kg2 Rd2 36. Kf3 b5 37. Ng1 Rxb2 38. Rxb2 Nxb2 39. Ne2 Nc4 40. Nd4 Nxa3 41. Nxc6 Nc2 42. Re2 a3 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.49"]
[White "Sylvan, Jacob"]
[Black "Werle, Jan"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2321"]
[BlackElo "2556"]
[Annotator "ChessBase"]
[PlyCount "54"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. Qd2 O-O 9. dxc5 Nxc5 10. O-O-O a6 11. Qf2 b6 12. Kb1 Qc7 13. f5 Kh8 14. f6 gxf6 15. exf6 Bxf6 16. Ng5 Bxc3 17. bxc3 f6 18. Bd3 Nxd3 19. Rxd3 Ne5 20. Qg3 Qg7 21. Rd4 fxg5 22. Bxg5 Bd7 23. Rh4 Rf5 24. Bh6 Qxg3 25. hxg3 Ng6 26. Bg7+ Kg8 27. Rxh7 Rf7 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.50"]
[White "Hakobyan, Aram"]
[Black "Frischmann, Rick"]
[Result "1-0"]
[ECO "B67"]
[WhiteElo "2554"]
[BlackElo "2317"]
[Annotator "ChessBase"]
[PlyCount "57"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. f4 b5 10. Bxf6 gxf6 11. Nxc6 Bxc6 12. Bd3 b4 13. Ne2 Qb6 14. Kb1 h5 15. Qe1 h4 16. g4 a5 17. Rf1 a4 18. Qf2 Qc5 19. Nd4 Bd7 20. f5 e5 21. Nb5 Rc8 22. c4 Qxf2 23. Rxf2 Bxb5 24. cxb5 d5 25. b6 Rc5 26. Rc2 b3 27. axb3 axb3 28. Rc3 Rxc3 29. Bb5+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.51"]
[White "Noe, Christopher"]
[Black "Ruff, Maximilian"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2537"]
[BlackElo "2313"]
[Annotator "ChessBase"]
[PlyCount "139"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. e3 Nf6 4. Nf3 a6 5. Nbd2 c5 6. dxc5 Bxc5 7. a3 dxc4 8. Bxc4 O-O 9. O-O b5 10. Be2 Bb7 11. a4 Qb6 12. axb5 axb5 13. Rxa8 Bxa8 14. Qb3 b4 15. Ne5 Nc6 16. Nec4 Qa7 17. Qc2 Rc8 18. b3 Qb8 19. Bb2 Be7 20. Bf3 Na7 21. Ra1 Bxf3 22. Nxf3 Nb5 23. Nfe5 Qb7 24. Rc1 Rc7 25. Qd3 Qd5 26. Ra1 Rc8 27. Kf1 Qxd3+ 28. Nxd3 Nd5 29. Ra5 Nd6 30. Nxd6 Bxd6 31. e4 Nf4 32. Nxf4 Bxf4 33. Be5 Bxe5 34. Rxe5 g6 35. Rb5 Rc2 36. Rxb4 Rb2 37. g3 g5 38. h3 h5 39. Rb5 f6 40. Rb7 Kf8 41. b4 Ke8 42. b5 e5 43. b6 Kd8 44. Rb8+ Kd7 45. b7 g4 46. Kg2 Rb6 47. Rf8 Rxb7 48. Rf7+ Kc6 49. Rxf6+ Kc5 50. hxg4 hxg4 51. Rg6 Kd4 52. Rxg4 Rb2 53. Rg8 Kxe4 54. Rf8 Kd5 55. g4 Ke6 56. Kg3 Ke7 57. Rf3 Ke6 58. Kh4 Rb8 59. g5 e4 60. Rf4 Ke5 61. Rf7 Ke6 62. g6 Rb5 63. Rf8 Rb1 64. g7 Rh1+ 65. Kg5 Rg1+ 66. Kh6 Rh1+ 67. Kg6 Rg1+ 68. Kh7 Rh1+ 69. Kg8 Ke7 70. Rf4 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.52"]
[White "Kulkarni, Rakesh"]
[Black "Shyam, Sundar M."]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2334"]
[BlackElo "2519"]
[Annotator "ChessBase"]
[PlyCount "95"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 d5 4. exd5 exd5 5. Nf3 Nc6 6. h3 Nf6 7. Bd3 c4 8. Bc2 Bd6 9. O-O O-O 10. b3 cxb3 11. axb3 h6 12. Re1 Re8 13. Nbd2 Bd7 14. Nf1 Rxe1 15. Nxe1 Ne4 16. Qf3 Qe7 17. Bb2 Re8 18. Ne3 Qg5 19. Nd3 Ne7 20. Ba3 Bxa3 21. Rxa3 Nc6 22. b4 Nxc3 23. Rxc3 Nxd4 24. Qd1 Bxh3 25. Ne1 Nxc2 26. Rxc2 Bf5 27. Rc7 Be4 28. Qd4 h5 29. f3 h4 30. Nf1 Bg6 31. Kf2 a6 32. Rc3 b6 33. Re3 Rxe3 34. Nxe3 Qg3+ 35. Ke2 h3 36. gxh3 Qh2+ 37. Kd1 Qxh3 38. Nxd5 Bh5 39. Qd3 Qh4 40. Qe3 a5 41. bxa5 bxa5 42. Ne7+ Kh7 43. Qd3+ g6 44. Nd5 a4 45. Qc3 Qd8 46. Qd4 Kh6 47. Qf4+ g5 48. Qf6+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.53"]
[White "Admiraal, Miguoel"]
[Black "Svane, Frederik"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2516"]
[BlackElo "2309"]
[Annotator "ChessBase"]
[PlyCount "64"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c5 3. Bxf6 exf6 4. c3 d5 5. dxc5 Bxc5 6. e3 O-O 7. Nd2 Nc6 8. Ngf3 Be6 9. Nb3 Bd6 10. g3 f5 11. Bg2 Qf6 12. O-O g5 13. Nbd4 Rad8 14. Qa4 Nxd4 15. Qxd4 Qxd4 16. Nxd4 f4 17. exf4 gxf4 18. Rad1 fxg3 19. hxg3 Bc5 20. Rd2 Bb6 21. Bf3 Rd6 22. Rfd1 Rfd8 23. Kg2 a6 24. Rh1 Rc8 25. Bd1 Bxd4 26. Rxd4 Rc4 27. Rhh4 Rxd4 28. Rxd4 Kg7 29. Bb3 Kf6 30. Kf3 h6 31. c4 Ke5 32. Ke3 dxc4 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.54"]
[White "Manea, Alexandru"]
[Black "Dragnev, Valentin"]
[Result "1/2-1/2"]
[ECO "A35"]
[WhiteElo "2326"]
[BlackElo "2514"]
[Annotator "ChessBase"]
[PlyCount "77"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. e3 e6 5. d4 d5 6. a3 dxc4 7. Bxc4 a6 8. O-O b5 9. Bd3 Bb7 10. dxc5 Bxc5 11. b4 Bd6 12. Bb2 Ne5 13. Nxe5 Bxe5 14. f4 Bd6 15. e4 Be7 16. e5 Nd5 17. Nxd5 Bxd5 18. f5 Qb6+ 19. Kh1 O-O-O 20. Qe2 Qb7 21. fxe6 fxe6 22. Rf7 h5 23. Raf1 h4 24. h3 g5 25. Rg7 Rhe8 26. Bc1 Bxg2+ 27. Qxg2 Qxg2+ 28. Kxg2 Rxd3 29. Rff7 Rg3+ 30. Kh2 Rc3 31. Bxg5 Bxg5 32. Rxg5 Rxa3 33. Rgg7 Ra2+ 34. Kh1 Rd8 35. Rc7+ Kb8 36. Rb7+ Ka8 37. Ra7+ Kb8 38. Rab7+ Ka8 39. Ra7+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.55"]
[White "Zanan, Evgeny"]
[Black "Kueppers, Timo"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2510"]
[BlackElo "2302"]
[Annotator "ChessBase"]
[PlyCount "70"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Be3 c5 7. d5 e6 8. Nf3 exd5 9. cxd5 Re8 10. Nd2 Na6 11. O-O Nc7 12. a4 b6 13. Re1 Ba6 14. h3 Bxe2 15. Rxe2 Rb8 16. Nc4 b5 17. Na5 Ncxd5 18. Nc6 Nxe3 19. Rxe3 Qc8 20. Nxb8 b4 21. Nb5 Qxb8 22. Qxd6 Qxd6 23. Nxd6 Rd8 24. e5 Nd5 25. Ree1 Nf4 26. Rad1 Ne6 27. g3 Nd4 28. Kg2 Rd7 29. Nb5 Kf8 30. Nxd4 cxd4 31. Re4 a5 32. Rexd4 Rxd4 33. Rxd4 Bxe5 34. Rd2 Ke7 35. Kf3 Ke6 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.56"]
[White "Hristodoulou, Panagiotis"]
[Black "Lobron, Eric"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2315"]
[BlackElo "2508"]
[Annotator "ChessBase"]
[PlyCount "79"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. d3 e5 4. Nf3 Nf6 5. Bd2 Bd6 6. g3 O-O 7. Bg2 dxe4 8. Nxe4 Nxe4 9. dxe4 Na6 10. Qe2 Qb6 11. b3 Nc5 12. O-O a5 13. Bc3 Qc7 14. a4 Bg4 15. h3 Bh5 16. Qc4 Rfe8 17. Nh4 Bf8 18. Bf3 Bxf3 19. Nxf3 b6 20. Rfd1 Nb7 21. Kg2 Nd6 22. Qe2 f6 23. h4 h5 24. Nd2 Qf7 25. Nf1 Ra7 26. f3 f5 27. Rd3 Re6 28. exf5 Qxf5 29. Re3 e4 30. fxe4 Nxe4 31. Re1 Rae7 32. Bb2 Qd5 33. Kh2 Re8 34. Qf3 g6 35. Rd3 Qc5 36. c4 Ng5 37. hxg5 Rxe1 38. Bd4 Qxg5 39. Ne3 h4 40. Qxc6 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.57"]
[White "Nyysti, Sampsa"]
[Black "Schneider, Ilja"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2309"]
[BlackElo "2504"]
[Annotator "ChessBase"]
[PlyCount "51"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Be2 O-O 7. Bf4 Nc6 8. Qd2 Nxd4 9. Qxd4 Bg4 10. f3 Be6 11. O-O-O a6 12. g4 c5 13. Qd2 b5 14. g5 b4 15. Na4 Nh5 16. Be3 Qa5 17. b3 Bd7 18. f4 Bxa4 19. bxa4 g6 20. Bc4 Qxa4 21. f5 d5 22. Bxd5 Bd6 23. Kb1 Be5 24. Bxc5 Nf4 25. Bxa8 Rxa8 26. Qd8+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.58"]
[White "Repka, Christopher"]
[Black "Seresin, Francesco"]
[Result "1-0"]
[ECO "D70"]
[WhiteElo "2482"]
[BlackElo "2300"]
[Annotator "ChessBase"]
[PlyCount "97"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. Qb3 Nxc3 7. bxc3 O-O 8. Bf4 c5 9. Rd1 Qa5 10. Bd2 Qc7 11. e3 Nd7 12. Be2 e5 13. O-O b6 14. dxe5 Nxe5 15. Nxe5 Bxe5 16. f4 Bg7 17. e4 a6 18. a4 Bd7 19. f5 c4 20. Bxc4 Bxa4 21. Qxa4 b5 22. Bxf7+ Qxf7 23. Qb4 Rfe8 24. Rde1 Rac8 25. Qd6 Rcd8 26. Qf4 Be5 27. Qg5 Bf6 28. Qe3 Qg7 29. Re2 b4 30. Kh1 bxc3 31. Be1 Rd1 32. fxg6 hxg6 33. Qb6 Kh7 34. Re3 Re5 35. Qb3 Rc1 36. g4 Qe7 37. Rxc3 Rb5 38. Rh3+ Kg7 39. Qe3 Bg5 40. Bc3+ Rxc3 41. Qxc3+ Qe5 42. Rd1 Qxc3 43. Rxc3 Bf4 44. Rd7+ Kh6 45. h4 Rb2 46. Kg1 Re2 47. Rc8 Be5 48. Re7 Rxe4 49. Rh8+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.59"]
[White "Kenneskog, Theodor"]
[Black "Milov, Leonid"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "2306"]
[BlackElo "2474"]
[Annotator "ChessBase"]
[PlyCount "84"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. e3 d5 5. Bd3 c6 6. Nge2 Bd6 7. Qc2 O-O 8. f3 Nbd7 9. Bd2 dxc4 10. Bxc4 Nb6 11. Bd3 Nbd5 12. a3 Kh8 13. O-O-O Qe7 14. g4 fxg4 15. f4 c5 16. h3 g3 17. Nb5 g2 18. Rhg1 cxd4 19. e4 Nxf4 20. Nxf4 Bxf4 21. Bxf4 e5 22. Bd2 Bxh3 23. Bb4 Qd8 24. Bxf8 Qxf8 25. Qb3 Ng4 26. Kb1 Nf2 27. Rc1 Qf3 28. Bc4 Qxe4+ 29. Ka1 Qg6 30. Qf3 Qf6 31. Qxb7 Rd8 32. Qxa7 d3 33. Nc3 d2 34. Rb1 Qf4 35. Be2 h6 36. Nd1 Ne4 37. Qe3 Ng5 38. b4 Qf6 39. Nf2 e4+ 40. Rb2 Rc8 41. Rgb1 Rc3 42. Qa7 g1=Q 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.60"]
[White "Bharath Subramaniyam H"]
[Black "Henderson de La Fuente, Lance"]
[Result "0-1"]
[ECO "C12"]
[WhiteElo "2301"]
[BlackElo "2471"]
[Annotator "ChessBase"]
[PlyCount "82"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. Nge2 h6 6. Bxf6 Qxf6 7. a3 Ba5 8. exd5 O-O 9. b4 Bb6 10. Qd3 Rd8 11. g3 exd5 12. Bg2 Bf5 13. Qd2 Nc6 14. Rd1 Ne7 15. O-O c6 16. Rc1 Nc8 17. Nd1 Nd6 18. Ne3 Ne4 19. Qd1 Bh7 20. c4 dxc4 21. Rxc4 Nd6 22. Rc1 Nf5 23. Nxf5 Bxf5 24. d5 cxd5 25. Nc3 Be6 26. Na4 Rd7 27. Qd3 Rad8 28. Nxb6 axb6 29. Qb5 Bf5 30. h3 h5 31. Rfe1 d4 32. Re5 g6 33. Rd5 d3 34. Rd1 Rxd5 35. Bxd5 Qd4 36. Bb3 d2 37. Qe2 Bxh3 38. Qe7 Rd7 39. Qg5 Kg7 40. Rb1 Qe4 41. Rd1 Qg2# 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.61"]
[White "Dourerassou, Jonathan"]
[Black "Gegenfurtner, Juergen"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2465"]
[BlackElo "2300"]
[Annotator "ChessBase"]
[PlyCount "107"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. Bb3 O-O 7. h3 h6 8. Nbd2 Re8 9. Nf1 d5 10. Qe2 Be6 11. Ng3 Qd7 12. Nh4 dxe4 13. dxe4 Bxb3 14. axb3 Rad8 15. Nhf5 Qd3 16. b4 Bf8 17. Ne3 g6 18. Ng4 Nxg4 19. hxg4 Rd7 20. Qxd3 Rxd3 21. Bxh6 Bxh6 22. Rxh6 Red8 23. Nf1 Kg7 24. Rh3 Rxh3 25. gxh3 Kf6 26. Ke2 Kg5 27. Ne3 Kf4 28. Rg1 Kg5 29. Nd5 Rd7 30. Rh1 Kh4 31. Ne3 Nd8 32. Ng2+ Kg5 33. f3 Ne6 34. h4+ Kf6 35. Ra1 g5 36. hxg5+ Nxg5 37. Rh1 Kg7 38. Ne1 Rd6 39. Rh5 f6 40. Rh1 Rd8 41. Ng2 Ne6 42. Ke3 Kg6 43. Nh4+ Kg5 44. Nf5 Nf4 45. Rh7 Rd3+ 46. Kf2 Rd2+ 47. Ke1 Rxb2 48. Rg7+ Ng6 49. Ne7 Kf4 50. Rxg6 Kxf3 51. Rxf6+ Kxe4 52. g5 Rg2 53. g6 b6 54. Kf1 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.62"]
[White "Lodici, Lorenzo"]
[Black "Blom, Vincent"]
[Result "1-0"]
[ECO "E47"]
[WhiteElo "2463"]
[BlackElo "2298"]
[Annotator "ChessBase"]
[PlyCount "93"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nf3 d5 7. cxd5 cxd4 8. exd4 exd5 9. Ne5 Nc6 10. O-O Be6 11. Be3 Ne7 12. Qf3 Ng6 13. Bg5 Be7 14. Bxg6 hxg6 15. Rfe1 Qd6 16. Re3 Bd8 17. h4 Bf5 18. g4 Be6 19. Rae1 Kh7 20. h5 gxh5 21. gxh5 Ng4 22. Nxg4 Bxg5 23. Re5 Bxg4 24. Qxg4 Bd2 25. Rxd5 Qh6 26. Re7 Bxc3 27. bxc3 Rac8 28. Qf5+ Kg8 29. Rdd7 Rxc3 30. Rxf7 Rc1+ 31. Kg2 Rcc8 32. Rxb7 Qc6+ 33. Qf3 Rxf7 34. Rxf7 Qe6 35. Rxa7 Kh8 36. Rf7 Kg8 37. Rf5 Qxa2 38. Qd5+ Qxd5+ 39. Rxd5 Kf7 40. Rd7+ Kf6 41. Kf3 Rc1 42. Rd6+ Kf5 43. Rg6 Rc3+ 44. Ke2 Rc7 45. Kd3 Rd7 46. Kc4 Ke4 47. Re6+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.63"]
[White "Mesaros, Florian"]
[Black "Pfrommer, Christoph"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2447"]
[BlackElo "2296"]
[Annotator "NA"]
[PlyCount "43"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 Nbd7 8. Nge2 h6 9. Bh4 Nh5 10. Bxe7 Qxe7 11. Qc2 Nb6 12. O-O-O Be6 13. Kb1 O-O-O 14. Ng3 Nxg3 15. hxg3 Kb8 16. Rh4 h5 17. Ne2 g6 18. Rdh1 Rhe8 19. Rc1 Nc8 20. Nf4 Nd6 21. Nxe6 Qxe6 22. Qe2 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.64"]
[White "Fedorovsky, Michael"]
[Black "Euler, Gerd"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2442"]
[BlackElo "2292"]
[Annotator "NA"]
[PlyCount "54"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. d4 g6 3. Nc3 d5 4. h3 Nh6 5. Nf3 f6 6. Bd3 Nf7 7. Bf4 Bg7 8. Qe2 O-O 9. e5 Na6 10. a3 c5 11. Bxa6 bxa6 12. dxc5 d4 13. Rd1 fxe5 14. Nxe5 Qa5 15. Rxd4 Bxe5 16. Bxe5 Bb7 17. O-O Qxc5 18. Re1 Rac8 19. Qe3 Qc6 20. Nd5 Rce8 21. Qb3 e6 22. Nf6+ Kh8 23. Nxe8+ Nxe5 24. Qg3 Rxe8 25. Rxe5 Qxc2 26. Qc3 Qb1+ 27. Re1 Qe4 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.65"]
[White "Godzwon, Iwo"]
[Black "Korley, Kassa"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2277"]
[BlackElo "2440"]
[Annotator "NA"]
[PlyCount "108"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bf5 7. Bd3 Qd7 8. Ne2 Na6 9. Ng3 Bxd3 10. Qxd3 Nc5 11. Qc2 Ne6 12. Be3 Be7 13. O-O-O O-O 14. h4 Rfe8 15. Nf5 Bf8 16. g4 g6 17. Ng3 Nc7 18. Ne4 Nd5 19. g5 f5 20. Nf6+ Nxf6 21. gxf6 h5 22. Bf4 Qe6 23. Be5 Qxa2 24. f4 Bh6 25. b3 Qa1+ 26. Kd2 Qa5 27. Rhf1 c5 28. Ra1 Qb6 29. Ra4 Qc6 30. Kc1 b5 31. Ra2 a5 32. Qg2 Qb6 33. Kb1 cxd4 34. cxd4 a4 35. Rg1 Rad8 36. bxa4 Rxd4 37. Bxd4 Qxd4 38. axb5 Bxf4 39. Rb2 Rb8 40. Re1 Be5 41. Rxe5 Qxe5 42. Qc6 Qe1+ 43. Ka2 Qa5+ 44. Kb1 Qa4 45. Qc2 Qxh4 46. b6 Qe1+ 47. Qc1 Qe4+ 48. Qc2 Qxc2+ 49. Kxc2 h4 50. Kd3 h3 51. Ke3 h2 52. Rxh2 Rxb6 53. Kf4 Rxf6 54. Kg5 Kg7 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.66"]
[White "Froewis, Georg"]
[Black "Stein, Robert"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2438"]
[BlackElo "2287"]
[Annotator "NA"]
[PlyCount "45"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 O-O 5. Bg2 d5 6. c4 c6 7. O-O Bg4 8. d3 Bxf3 9. Bxf3 e6 10. Nc3 Nbd7 11. Bg2 a5 12. Qc2 Qe7 13. Rad1 Rfd8 14. d4 Rac8 15. e4 dxe4 16. Nxe4 Nxe4 17. Qxe4 a4 18. Qc2 axb3 19. axb3 Nf6 20. Rfe1 Rd7 21. Bc3 Qd8 22. Qb2 Ne8 23. Rd2 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.67"]
[White "Carow, Johannes"]
[Black "Reza, Wojciech"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2434"]
[BlackElo "2285"]
[Annotator "NA"]
[PlyCount "66"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. e3 Be7 5. b3 O-O 6. Bb2 b6 7. cxd5 exd5 8. Be2 Bb7 9. O-O Na6 10. d4 c6 11. Rc1 Nc7 12. Qc2 Bd6 13. Bd3 Re8 14. e4 dxe4 15. Nxe4 Ncd5 16. Nxf6+ Nxf6 17. Ne5 Rc8 18. Bc4 Rc7 19. Rfe1 Nd5 20. a3 f6 21. Bd3 fxe5 22. Bxh7+ Kh8 23. dxe5 Bc5 24. b4 Bxf2+ 25. Qxf2 Kxh7 26. e6 Qg5 27. Re5 Qg6 28. Rxd5 Rxe6 29. Qh4+ Kg8 30. Rh5 Re4 31. Rh8+ Kf7 32. Rf1+ Ke6 33. Re8+ Kd5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.68"]
[White "Raja Harshit"]
[Black "Odnorozhenko, Evgenyi"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2432"]
[BlackElo "2275"]
[Annotator "NA"]
[PlyCount "63"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Bd3 Nf6 4. Qe2 Nc6 5. c3 e5 6. Nf3 d6 7. O-O Nd7 8. Ba6 Qc8 9. Bc4 Be7 10. Bg5 Qd8 11. d5 Ncb8 12. Be3 O-O 13. a4 c6 14. Rd1 cxd5 15. Bxd5 Bxd5 16. Rxd5 Nf6 17. Rd1 Nbd7 18. Bg5 Nh5 19. Bc1 Nhf6 20. Na3 Ne8 21. Nc4 Qc7 22. Ne3 Ndf6 23. Nf5 g6 24. Nxe7+ Qxe7 25. Bh6 Ng7 26. a5 Qb7 27. Rxd6 Nxe4 28. a6 Qc7 29. Rd5 f5 30. Rad1 Rfd8 31. Rxd8+ Rxd8 32. Qc4+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.69"]
[White "Riess, Alexander"]
[Black "Lagunow, Raphael"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2282"]
[BlackElo "2428"]
[Annotator "NA"]
[PlyCount "93"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Nf3 d6 6. Be2 c5 7. d5 Na6 8. O-O e5 9. Ne1 Ne8 10. Nd3 f5 11. a3 Nac7 12. b4 b6 13. Rb1 Nf6 14. f3 f4 15. Bd2 h5 16. bxc5 bxc5 17. Nf2 Bd7 18. Rb7 Qc8 19. Qb3 g5 20. h3 Na6 21. Rb1 g4 22. hxg4 hxg4 23. fxg4 Nh7 24. Ncd1 Ng5 25. Qc3 Bh6 26. Bf3 Be8 27. Qa5 Rf7 28. Qxa6 Rb8 29. Qxd6 Rbxb7 30. Rxb7 Rxb7 31. Qxh6 Qd8 32. Bc3 Rb6 33. Ba5 Rxh6 34. Bxd8 Nxf3+ 35. gxf3 Ra6 36. Be7 Rxa3 37. Bxc5 Ra4 38. Nb2 Ra1+ 39. Kg2 a5 40. Nbd3 a4 41. Nxe5 a3 42. Bxa3 Rxa3 43. c5 Kg7 44. d6 Kf6 45. d7 Bxd7 46. Nxd7+ Ke6 47. Nb6 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.70"]
[White "Mendonca, Leon Luke"]
[Black "Biastoch, Bennet"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2427"]
[BlackElo "2261"]
[Annotator "NA"]
[PlyCount "15"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 b5 6. Ne5 Bb7 7. O-O e6 8. Nc3 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.71"]
[White "Hecht, Carsten"]
[Black "Gilevych, Artem"]
[Result "1/2-1/2"]
[ECO "C16"]
[WhiteElo "2273"]
[BlackElo "2423"]
[Annotator "NA"]
[PlyCount "35"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. Qg4 Nf5 6. Nf3 c5 7. dxc5 d4 8. a3 Bxc3+ 9. bxc3 dxc3 10. Bd3 h5 11. Qb4 Nc6 12. Qxc3 O-O 13. O-O Qc7 14. Re1 Nce7 15. Qd2 Bd7 16. Qg5 g6 17. Nh4 Qd8 18. Nxf5 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.72"]
[White "Rosner, Jonas"]
[Black "Schmider, Niklas"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2416"]
[BlackElo "2260"]
[Annotator "NA"]
[PlyCount "85"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bc1 Nf6 8. f3 Qb6 9. g4 Nc6 10. Nb3 e6 11. Qe2 Nd7 12. Be3 Qc7 13. O-O-O b5 14. Qf2 Nce5 15. a3 Rb8 16. Rg1 b4 17. axb4 Rxb4 18. f4 Nc4 19. Rd4 Ndb6 20. Nd2 d5 21. Nxc4 Nxc4 22. Bxc4 dxc4 23. f5 Be7 24. g5 O-O 25. f6 Bc5 26. Rg3 Bxd4 27. Bxd4 Qa5 28. fxg7 Rd8 29. g6 hxg6 30. Rh3 Qg5+ 31. Kb1 e5 32. Be3 Qe7 33. Bc5 Rxb2+ 34. Kxb2 Qb7+ 35. Kc1 Bxh3 36. Qh4 Kxg7 37. Qxd8 Qc8 38. Qd6 Qe6 39. Qf8+ Kh7 40. Nd5 g5 41. Be7 f5 42. Bxg5 fxe4 43. Nf6+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.73"]
[White "Kristensen, Kaare Hove"]
[Black "Gokerkan, Cem Kaan"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2259"]
[BlackElo "2413"]
[Annotator "NA"]
[PlyCount "79"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 e6 4. c4 cxd4 5. exd4 Be7 6. Nc3 O-O 7. Bd3 b6 8. O-O Bb7 9. Re1 d5 10. cxd5 Nxd5 11. Ne5 Nd7 12. Nxd5 Bxd5 13. Qg4 f5 14. Qe2 Nxe5 15. dxe5 Rc8 16. Bd2 Qe8 17. Rec1 Rxc1+ 18. Rxc1 Qa8 19. Bc4 Rd8 20. Bc3 Qc6 21. Bxd5 Qxd5 22. a3 a5 23. g3 Qb3 24. Rc2 Rc8 25. Qa6 Rd8 26. Qe2 Rd5 27. Rd2 g6 28. Rxd5 Qxd5 29. a4 Kf7 30. Qd2 Qc6 31. b3 g5 32. Qd3 g4 33. Qc4 Qf3 34. Bd4 f4 35. gxf4 h5 36. Bxb6 h4 37. f5 Qd1+ 38. Qf1 Qxb3 39. fxe6+ Kxe6 40. Bxa5 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.74"]
[White "Benkovic, Petar"]
[Black "Trifan, Andrei Ioan"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2405"]
[BlackElo "2252"]
[Annotator "NA"]
[PlyCount "68"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. b4 cxb4 4. d4 d5 5. e5 Ne7 6. a3 Nec6 7. Bd3 Be7 8. h4 Nd7 9. h5 f6 10. exf6 Nxf6 11. h6 g6 12. c3 bxc3 13. Nxc3 O-O 14. Qc2 Qe8 15. Nb5 Bd8 16. Bf4 Ne4 17. Be5 Ba5+ 18. Kf1 Nxe5 19. dxe5 Bd7 20. Nc7 Bxc7 21. Qxc7 Rc8 22. Qa5 Nc5 23. Bc2 Rf4 24. Qd2 Qf8 25. Rb1 Ba4 26. Bxa4 Rxa4 27. Ng5 Qf5 28. Rc1 Rxa3 29. Rh4 Rd3 30. Qf4 b6 31. Qxf5 exf5 32. Ke2 Rd2+ 33. Ke1 Ra2 34. Rd4 Nd3+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.75"]
[White "Lavrinenkov, Vadim"]
[Black "Baskin, Robert"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2256"]
[BlackElo "2394"]
[Annotator "NA"]
[PlyCount "69"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Nbd2 Nf6 5. g3 Be7 6. Bg2 O-O 7. O-O b6 8. b3 Nbd7 9. Bb2 Bb7 10. Qc2 Rc8 11. e4 c5 12. exd5 exd5 13. Ne5 cxd4 14. Bxd4 Nc5 15. Rfd1 Ne6 16. Bb2 Qc7 17. Qf5 dxc4 18. Ndxc4 g6 19. Qh3 Ng5 20. Qh6 Bxg2 21. Kxg2 Qb7+ 22. f3 b5 23. Qxg5 bxc4 24. Rd7 Nxd7 25. Qxe7 Rce8 26. Ng4 h5 27. Nf6+ Nxf6 28. Qxb7 Re2+ 29. Kh3 Rxb2 30. Qxa7 Re8 31. bxc4 Ree2 32. Kh4 Re5 33. Kh3 Ree2 34. Kh4 Re5 35. Kh3 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.76"]
[White "Groetzbach, Julian"]
[Black "Hacker, Jonas"]
[Result "1/2-1/2"]
[ECO "C90"]
[WhiteElo "2250"]
[BlackElo "2392"]
[Annotator "NA"]
[PlyCount "58"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. a4 b4 10. a5 Rb8 11. Bc4 d5 12. exd5 Nxd5 13. Nxe5 Nxe5 14. Rxe5 Bb7 15. d4 Bf6 16. Re1 c5 17. Be3 cxd4 18. Bxd4 Nf4 19. Bf1 Bxd4 20. Qxd4 Qxd4 21. cxd4 Ne6 22. Rd1 Rfd8 23. d5 Bxd5 24. Bxa6 Nc5 25. Be2 Nb3 26. Ra4 Nc5 27. Ra1 Nb3 28. Ra4 Nc5 29. Ra1 Nb3 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.77"]
[White "Ashwath, R.."]
[Black "Kitze, Alexander"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2388"]
[BlackElo "2250"]
[Annotator "NA"]
[PlyCount "46"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 c5 4. d4 cxd4 5. Nxd4 Bg7 6. e4 d6 7. Be2 O-O 8. Be3 Nc6 9. Nc2 Be6 10. O-O Qa5 11. f3 Ne5 12. Nd5 Bxd5 13. exd5 Rac8 14. b3 b5 15. f4 Ned7 16. b4 Qc7 17. Nd4 bxc4 18. Bf3 Nb6 19. Nb5 Qd7 20. Nc3 Qf5 21. Nb5 Qd7 22. a4 Nfxd5 23. Nc3 Nf6 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.78"]
[White "Humburg, Philipp"]
[Black "Grigorian, Spartak"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "2244"]
[BlackElo "2384"]
[Annotator "NA"]
[PlyCount "58"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 O-O 5. Nf3 d5 6. e3 a6 7. Be2 b6 8. O-O Bd6 9. Qc2 Bb7 10. cxd5 exd5 11. Rfc1 Nbd7 12. Bf1 Qe7 13. g3 c5 14. Bg2 Rfc8 15. Re1 g6 16. Rad1 Rc7 17. Qb1 b5 18. dxc5 Nxc5 19. Ne2 Nce4 20. Ba5 Nxf2 21. Ned4 Nxd1 22. Bxc7 Qxc7 23. Qxd1 Re8 24. Qd2 Ne4 25. Qc2 Qa5 26. a3 Qb6 27. Bh3 Bf8 28. Re2 Bh6 29. Bg2 Nd6 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.79"]
[White "Nebolsina, Vera"]
[Black "Ambartsumova, Karina"]
[Result "1/2-1/2"]
[ECO "C89"]
[WhiteElo "2242"]
[BlackElo "2377"]
[Annotator "NA"]
[PlyCount "48"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. d4 Nxe4 10. dxe5 Be6 11. Be3 Qd7 12. Nbd2 Nxd2 13. Qxd2 Na5 14. Bc2 Nc4 15. Qd3 g6 16. Bc1 f6 17. Bh6 Rfe8 18. b3 Nxe5 19. Rxe5 fxe5 20. Nxe5 Qd6 21. Nxg6 Bf5 22. Nxe7+ Qxe7 23. Qg3+ Bg6 24. h4 Kf7 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.80"]
[White "Lye, Lik Zang"]
[Black "Hoerstmann, Martin"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2377"]
[BlackElo "2240"]
[Annotator "NA"]
[PlyCount "41"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 e5 5. d5 a5 6. Be2 f5 7. exf5 gxf5 8. g4 Na6 9. gxf5 Nf6 10. Nf3 Bxf5 11. Nh4 Bd7 12. Bh5+ Kf8 13. Bg5 Nc5 14. Qc2 Qe7 15. b3 e4 16. O-O-O Kg8 17. Rhe1 Qf8 18. Kb1 Re8 19. Be2 Re7 20. Rg1 Kf7 21. Rg3 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.81"]
[White "Giessmann, Stephan"]
[Black "Colpe, Malte"]
[Result "0-1"]
[ECO "E53"]
[WhiteElo "2237"]
[BlackElo "2374"]
[Annotator "NA"]
[PlyCount "66"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Bb4 5. e3 O-O 6. Bd3 c5 7. O-O cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Bg5 Bb7 11. Re1 Nbd7 12. Rc1 Rc8 13. Qb3 Bxc3 14. Rxc3 h6 15. Bh4 Qe8 16. Qa3 a6 17. Rec1 b5 18. Be2 Rxc3 19. Qxc3 Qa8 20. Qd2 Rc8 21. Rxc8+ Qxc8 22. Ne5 Bd5 23. a3 Ne4 24. Qd1 Nd6 25. Nxd7 Qxd7 26. f3 Bc4 27. Bf2 Bxe2 28. Qxe2 Qc6 29. Be3 Nf5 30. g4 Ne7 31. Kf2 Nd5 32. Qd3 Qc7 33. Kg2 Qc2+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.82"]
[White "Chekletsov, Ilya"]
[Black "Suvorov, Luca"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2373"]
[BlackElo "2236"]
[Annotator "NA"]
[PlyCount "83"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Nd2 c6 6. Qc2 O-O 7. Ngf3 Nbd7 8. O-O Qe7 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Nf6 12. Qe2 Rd8 13. Rd1 Bd6 14. Bd2 Bd7 15. Ne5 Be8 16. Nd3 Rac8 17. Bc3 b6 18. b4 b5 19. Nc5 bxc4 20. Qxc4 Nd5 21. Re1 Rb8 22. Rab1 Rb6 23. a3 Rdb8 24. Rbc1 Rb5 25. Bd2 Rd8 26. Re2 Rb6 27. Nb3 h6 28. h3 Bd7 29. Na5 Qf6 30. Ree1 Nc7 31. Qd3 Bf8 32. Nc4 Ra6 33. Bf4 Nb5 34. Be5 Qf5 35. Qe3 Be8 36. Red1 f6 37. g4 Qg6 38. Bg3 Qf7 39. Na5 Bd6 40. Bxd6 Rxd6 41. a4 Nc7 42. Nb7 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.83"]
[White "Kramer, Julian"]
[Black "Wilhelm, Till"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2369"]
[BlackElo "2234"]
[Annotator "NA"]
[PlyCount "59"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 a6 6. a4 d6 7. c3 h6 8. Re1 O-O 9. Nbd2 Ba7 10. h3 Re8 11. Qb3 Qe7 12. a5 Rb8 13. Nf1 Be6 14. Be3 Bxc4 15. dxc4 Qe6 16. Bxa7 Nxa7 17. N3d2 Nc6 18. Ne3 Nd8 19. Nd5 Nxd5 20. cxd5 Qg6 21. Qc2 Rf8 22. g4 h5 23. f3 f6 24. Nf1 Nf7 25. Ng3 hxg4 26. hxg4 Qg5 27. Kf2 g6 28. Rh1 Kg7 29. Qc1 Rh8 30. Qxg5 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.84"]
[White "Stark, Lars"]
[Black "Huber, Philipp"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2362"]
[BlackElo "2208"]
[Annotator "NA"]
[PlyCount "81"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 d5 4. Nf3 Bg7 5. Qa4+ c6 6. cxd5 Nxd5 7. Nc3 Nb6 8. Qc2 e5 9. d3 O-O 10. Bg5 f6 11. Bd2 Be6 12. O-O Na6 13. Rfc1 Qd7 14. Ne4 Kh8 15. Nc5 Nxc5 16. Qxc5 Rfd8 17. b4 Qf7 18. Qc2 Rd7 19. Rcb1 Rad8 20. a4 g5 21. a5 Nc8 22. a6 bxa6 23. Rxa6 Ne7 24. Qc5 Nf5 25. e4 Ne7 26. Ne1 Bf8 27. Qa5 Rb8 28. Rc1 Rbb7 29. Be3 Ng8 30. Bd2 Rb5 31. Qa3 Rdb7 32. Rcxc6 Bd7 33. Rc4 Be6 34. Rcc6 Bd7 35. Rc1 Bg4 36. Nc2 Be2 37. Re1 Qh5 38. Rxa7 Rxa7 39. Qxa7 Bxd3 40. Qd7 Be2 41. Ne3 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.85"]
[White "Michalczak, Thomas"]
[Black "Pranav Anand"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2226"]
[BlackElo "2359"]
[Annotator "NA"]
[PlyCount "134"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. O-O Bxc3 9. d5 Bf6 10. Re1 Ne7 11. Rxe4 d6 12. Bg5 Bxg5 13. Nxg5 h6 14. Qe2 hxg5 15. Re1 Be6 16. h3 Kf8 17. dxe6 f6 18. Rg4 Rh6 19. Qf3 d5 20. Rxg5 dxc4 21. Rh5 Kg8 22. Rxh6 gxh6 23. Qxf6 Qf8 24. Qe5 Qf5 25. Qxc7 Rf8 26. Re2 Ng6 27. Qxc4 Re8 28. Re4 Re7 29. g4 Qf3 30. Re3 Qc6 31. Qd4 Rxe6 32. Rxe6 Qxe6 33. Qxa7 Qe1+ 34. Kg2 Qe4+ 35. f3 Qc2+ 36. Qf2 Nf4+ 37. Kg3 Qc7 38. Qd2 Nd5+ 39. f4 Qc4 40. b3 Qe4 41. f5 Kh7 42. a4 Kg7 43. Kh4 Qe5 44. Qd3 Qe1+ 45. Qg3 Qe7+ 46. g5 Qe4+ 47. Qg4 hxg5+ 48. Kxg5 Qe3+ 49. Kh4+ Kf8 50. Qg3 Qe7+ 51. Kg4 Nf6+ 52. Kf3 Qe4+ 53. Kf2 Qxf5+ 54. Qf3 Ne4+ 55. Ke3 Qxf3+ 56. Kxf3 Nd2+ 57. Ke3 Nxb3 58. Kd3 Na5 59. Kc3 Ke7 60. Kb4 Nc6+ 61. Kb5 Kd7 62. Kb6 Kc8 63. a5 Nb8 64. h4 Nd7+ 65. Kb5 Nf6 66. a6 bxa6+ 67. Kxa6 Kd7 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.86"]
[White "Arcuti, Davide"]
[Black "Schulze, Marc"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2358"]
[BlackElo "2181"]
[Annotator "NA"]
[PlyCount "101"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. Nf3 Be7 4. Nbd2 c5 5. e3 O-O 6. Bd3 b6 7. Qe2 cxd4 8. exd4 Bb7 9. Nc4 Nd5 10. Bxe7 Qxe7 11. Qd2 Rc8 12. c3 d6 13. O-O Nd7 14. Rfe1 N7f6 15. Ne3 Nxe3 16. Qxe3 Bd5 17. Nd2 b5 18. Qh3 Qb7 19. Re3 g6 20. Be2 Ne4 21. Nxe4 Bxe4 22. Qh6 Bd5 23. Re1 f6 24. Qf4 Qe7 25. Bg4 f5 26. Bf3 Bxa2 27. Bxa8 Rxa8 28. Rxe6 Bxe6 29. d5 Re8 30. dxe6 Qd7 31. Qe3 Qc8 32. h4 h5 33. Qxa7 Rxe6 34. Rxe6 Qxe6 35. Qb8+ Kh7 36. Qxb5 Qe1+ 37. Qf1 Qe4 38. Qd1 Qxh4 39. Qxd6 Qe4 40. Qd2 h4 41. f3 Qb7 42. b4 Qa7+ 43. Kh1 Qc7 44. f4 Qc4 45. Kh2 Qb5 46. Qf2 g5 47. Qc5 Qd7 48. fxg5 Qd3 49. Qe5 f4 50. Qxf4 Qxc3 51. Qf7+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.87"]
[White "Mahitosh Dey"]
[Black "Coenen, Michael"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "2187"]
[BlackElo "2357"]
[Annotator "NA"]
[PlyCount "72"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d5 5. Bb5 dxe4 6. Nxc6 Qxd1+ 7. Kxd1 a6 8. Nxe7+ Kxe7 9. Be2 Be6 10. c3 f5 11. Kc2 Kf7 12. Be3 Nf6 13. Nd2 Nd5 14. Bc4 Nxe3+ 15. fxe3 Bxc4 16. Nxc4 Rc8 17. Nd2 Bc5 18. Rhe1 Rhd8 19. Nb3 Ba7 20. Rad1 h5 21. Rxd8 Rxd8 22. Nd4 g6 23. Rf1 h4 24. h3 Kf6 25. Kb3 Ke5 26. a4 Rf8 27. Kc2 f4 28. Kd1 g5 29. Ke2 Rc8 30. Nc2 Rd8 31. Nd4 Rd5 32. b3 Rd8 33. Rd1 Bb6 34. Rf1 Rc8 35. exf4+ gxf4 36. Kd2 Rg8 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.88"]
[White "Schelle, Artur"]
[Black "Vuilleumier, Alexandre"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2168"]
[BlackElo "2354"]
[Annotator "NA"]
[PlyCount "44"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d6 2. Nc3 Nf6 3. e4 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 Be6 7. O-O-O+ Nbd7 8. f4 exf4 9. Nf3 h6 10. Bxf4 Bb4 11. Nb5 Ba5 12. Nbd4 Ke7 13. Nf5+ Kf8 14. N3d4 Nc5 15. Nxe6+ fxe6 16. Nh4 Kf7 17. Bd3 Nxd3+ 18. cxd3 Rhe8 19. Nf3 Kg8 20. Ne5 Bb6 21. Rhf1 Rad8 22. g4 Bd4 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.89"]
[White "Reimann, Sebastian"]
[Black "Parkhov, Yair"]
[Result "1-0"]
[ECO "B94"]
[WhiteElo "2165"]
[BlackElo "2352"]
[Annotator "NA"]
[PlyCount "111"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 h6 8. Bh4 g6 9. f4 e5 10. fxe5 dxe5 11. O-O-O Qc7 12. Nb3 b5 13. Qf3 Bg7 14. g4 Bb7 15. g5 hxg5 16. Bxg5 Rc8 17. Bd3 O-O 18. a3 Nh5 19. Be7 Rfe8 20. Bb4 Nf8 21. Nc5 Ne6 22. Nxe6 Rxe6 23. Nd5 Qd8 24. Rhf1 Qe8 25. Qg4 Nf4 26. Nxf4 exf4 27. Qxf4 Bxe4 28. Kb1 Bxd3 29. Rxd3 Rf6 30. Qxf6 Bxf6 31. Rxf6 Rd8 32. Rxd8 Qxd8 33. Rxa6 Qd1+ 34. Ka2 Qxc2 35. Bc3 g5 36. Ra8+ Kh7 37. Rh8+ Kg6 38. Rg8+ Kf5 39. Rg7 Kg4 40. h3+ Kh5 41. Rg8 Qe4 42. Rh8+ Kg6 43. Rg8+ Kf5 44. Rf8 Qd5+ 45. Ka1 Kf4 46. Re8 Qh1+ 47. Ka2 Qxh3 48. Re2 Qd7 49. Rd2 Qe6+ 50. Ka1 g4 51. Rd4+ Kg3 52. Rd1 f5 53. Re1 Qd5 54. Re3+ Kf4 55. Re1 g3 56. Rf1+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.90"]
[White "Peschel, Andreas"]
[Black "Arnold, Lothar"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2154"]
[BlackElo "2351"]
[Annotator "NA"]
[PlyCount "78"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 O-O 5. c4 d6 6. g3 e5 7. dxe5 Ng4 8. Nc3 Nxe5 9. Nxe5 Bxe5 10. Qd2 Nc6 11. Bg2 Be6 12. h4 h5 13. f4 Bg7 14. Ne4 f6 15. Nc3 Qd7 16. Nd5 Rae8 17. O-O-O Bf5 18. Nc3 Qe7 19. e4 Bg4 20. Rde1 Qf7 21. Kb1 Kh7 22. Nd5 f5 23. Ka1 a5 24. exf5 Bxf5 25. Rxe8 Rxe8 26. Re1 Rxe1+ 27. Qxe1 Nd4 28. Qd2 Nc2+ 29. Kb1 Ne1+ 30. Ka1 Bxb2+ 31. Qxb2 Nxg2 32. Qxg2 c6 33. Ne3 Bd3 34. Qb2 Qe7 35. Qd4 Be4 36. Kb2 c5 37. Nd5 Bxd5 38. Qxd5 Qd7 39. Ka3 Kg7 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.91"]
[White "Schlenker, Joerg"]
[Black "Chylewski, Patryk"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2153"]
[BlackElo "2391"]
[Annotator "NA"]
[PlyCount "113"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. a4 Nbd7 7. Nc3 e5 8. e4 a5 9. Re1 Re8 10. h3 b6 11. dxe5 Nxe5 12. Nxe5 dxe5 13. Bg5 Qxd1 14. Raxd1 h6 15. Bc1 Bb7 16. Nb5 Rac8 17. h4 Ba6 18. Bf1 Bxb5 19. Bxb5 Red8 20. f3 Rd6 21. Rxd6 cxd6 22. c3 Kf8 23. Be3 Rb8 24. Rd1 Ke7 25. Kf2 Nd7 26. Ke2 h5 27. Rd5 Nc5 28. Bg5+ f6 29. Be3 Ne6 30. Bc4 Rc8 31. Bb3 Nc5 32. Bc2 Ra8 33. Rd1 Kd7 34. Rg1 Ke7 35. g4 Kf7 36. gxh5 gxh5 37. b4 axb4 38. cxb4 Nxa4 39. Bb3+ Kf8 40. Bh6 Nc3+ 41. Kd3 Bxh6 42. Rg8+ Ke7 43. Rxa8 Nb5 44. Rh8 Bg7 45. Rb8 Nd4 46. Rb7+ Kd8 47. Rxg7 Nxb3 48. Kc4 Nd4 49. Kd5 Ke8 50. f4 Kf8 51. Rb7 Nb5 52. f5 Nc3+ 53. Kxd6 Nxe4+ 54. Ke6 b5 55. Rxb5 Kg7 56. Rb7+ Kg8 57. Rc7 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.92"]
[White "Arman, Deniz"]
[Black "Kazarian, Anna-Maja"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2346"]
[BlackElo "2147"]
[Annotator "NA"]
[PlyCount "55"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 Nd7 7. Be3 Ne7 8. Qd2 h5 9. f3 hxg4 10. fxg4 c5 11. O-O-O Nc6 12. Nf4 cxd4 13. Bxd4 Bh7 14. Ncxd5 Be4 15. Bg2 Bxg2 16. Qxg2 Nxd4 17. Rxd4 Bc5 18. Rd3 exd5 19. e6 O-O 20. exd7 Qg5 21. Rf1 d4 22. Qxb7 Rab8 23. Qe4 Bd6 24. Kb1 Qe5 25. Qxe5 Bxe5 26. Nd5 Bd6 27. Rxd4 Be5 28. Ne7+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.93"]
[White "Chernov, Vadim"]
[Black "Monteverde, Jonathan"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "2345"]
[BlackElo "2103"]
[Annotator "NA"]
[PlyCount "57"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. f4 Nc6 7. Ndf3 Qb6 8. g3 Be7 9. Bh3 O-O 10. Kf1 cxd4 11. cxd4 f6 12. Kg2 fxe5 13. fxe5 Ndxe5 14. dxe5 Nxe5 15. Qe2 Nc4 16. b3 Bf6 17. Rb1 e5 18. Qd3 e4 19. Qxd5+ Kh8 20. Qxc4 exf3+ 21. Nxf3 Bxh3+ 22. Kxh3 Rac8 23. Qg4 Qf2 24. Ba3 Rfd8 25. Rbc1 Rxc1 26. Bxc1 Qxa2 27. Qe6 Qa5 28. Re1 h6 29. Kg2 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.94"]
[White "Siddharth, Jagadeesh"]
[Black "Podat, Vladimir"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2132"]
[BlackElo "2345"]
[Annotator "NA"]
[PlyCount "81"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. g3 Nf6 4. Bg2 g6 5. Nf3 dxc4 6. O-O Bg7 7. a4 O-O 8. Na3 Na6 9. Nxc4 Be6 10. Nce5 Bd5 11. Bf4 Ne4 12. Qc1 c5 13. Rd1 f6 14. dxc5 Naxc5 15. Nd2 fxe5 16. Nxe4 Nb3 17. Qb1 e6 18. Bg5 Bxe4 19. Rxd8 Bxb1 20. Rxf8+ Rxf8 21. Rxb1 Nd4 22. e3 Nf3+ 23. Bxf3 Rxf3 24. Rd1 h6 25. Bd8 e4 26. Rd6 Rf8 27. Ba5 b6 28. Bb4 Rc8 29. Ba3 Rc4 30. Rd8+ Kf7 31. Rd7+ Kf6 32. Rxa7 g5 33. b3 Rc2 34. Rb7 Kg6 35. Rxb6 Kf5 36. a5 Ra2 37. Bb4 Rb2 38. a6 Rxb3 39. a7 Rb1+ 40. Kg2 Ra1 41. Rb5+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.95"]
[White "Franklin, Samuel G A"]
[Black "Taras, Marian"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2344"]
[BlackElo "2020"]
[Annotator "NA"]
[PlyCount "51"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 e6 5. Nf3 Ne7 6. Bd3 b6 7. O-O Bb7 8. Kh1 Nd7 9. Qe1 Nf6 10. Bd2 O-O 11. Qh4 c5 12. dxc5 bxc5 13. e5 Nfd5 14. Ne4 Nf5 15. Qe1 Rc8 16. b3 h5 17. Rd1 Qe7 18. c4 Nb4 19. Bxb4 cxb4 20. exd6 Nxd6 21. Qxb4 Rfd8 22. Nxd6 Bxf3 23. Rxf3 Rxd6 24. Rff1 Bd4 25. Be4 Rcd8 26. Rxd4 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.96"]
[White "Krause, Jonah"]
[Black "Ziegenfuss, Antonia"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2343"]
[BlackElo "1945"]
[Annotator "NA"]
[PlyCount "57"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 Bd7 6. Ne5 Bc6 7. Nxc6 Nxc6 8. O-O Qd7 9. e3 Rd8 10. Nc3 e5 11. Qa4 exd4 12. exd4 Nxd4 13. Qxa7 b5 14. a4 c6 15. Qxd7+ Kxd7 16. axb5 Bc5 17. bxc6+ Nxc6 18. Bf4 Nb4 19. Na4 Ba7 20. Rac1 Nd3 21. Rxc4 Nxf4 22. Rxf4 Rhe8 23. b4 Rb8 24. Nc5+ Bxc5 25. bxc5 Rf8 26. Ra1 Rb5 27. Rd4+ Ke6 28. Bh3+ Ke7 29. Re1+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.97"]
[White "Firouzja, Alireza"]
[Black "Ackermann, Hans Werner"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2669"]
[BlackElo "2237"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 a6 5. h4 h5 6. Qd2 b5 7. O-O-O Nd7 8. Nh3 Nb6 9. Ng5 Nf6 10. f3 e6 11. a3 Bb7 12. Kb1 Nfd7 13. f4 Qe7 14. f5 gxf5 15. exf5 O-O-O 16. fxe6 fxe6 17. Bd3 c5 18. Ne2 Nd5 19. Rhe1 N7b6 20. Bg1 Rhf8 21. Ng3 Nf4 22. Bf5 Be5 23. dxe5 dxe5 24. Qc3 Nc4 25. Be4 Nd5 26. Qb3 Rf4 27. Bf3 Rxh4 28. N5e4 Na5 29. Bxc5 Qc7 30. Qd3 Nc6 31. Qf1 b4 32. axb4 Rf4 33. Nxh5 Rf5 34. b5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.98"]
[White "Ruecker, Benjamin"]
[Black "Kunin, Vitaly"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "2238"]
[BlackElo "2520"]
[Annotator "ChessBase"]
[PlyCount "154"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Be7 5. d4 exd4 6. Nxd4 O-O 7. Be2 Bb4 8. Bd2 Nxd4 9. exd4 d5 10. Nxd5 Nxd5 11. cxd5 Bxd2+ 12. Qxd2 b6 13. O-O Bb7 14. Bf3 Bxd5 15. Bxd5 Qxd5 16. Qf4 c6 17. b3 Rfe8 18. Rfe1 h6 19. h3 Rad8 20. Qc7 Qxd4 21. Qxc6 Re6 22. Qf3 Qb2 23. a4 Rf6 24. Qg3 Rfd6 25. Rab1 Qa3 26. Re3 Qc5 27. Rbe1 Qc6 28. Qf3 Qxf3 29. Rxf3 Kf8 30. Rfe3 R6d7 31. g4 g6 32. Kg2 Rc7 33. R1e2 Rdd7 34. Kf3 Kg7 35. Re4 g5 36. Re5 Kf6 37. Rf5+ Kg6 38. Rfe5 h5 39. gxh5+ Kxh5 40. a5 bxa5 41. Rxa5 Rd3+ 42. Re3 Rxe3+ 43. Kxe3 Rc3+ 44. Ke4 Rxb3 45. Rxa7 Kg6 46. Ra6+ f6 47. f3 Rb4+ 48. Ke3 Rh4 49. Kf2 Rxh3 50. Kg2 Rh4 51. Ra8 Rb4 52. Ra2 Rd4 53. Rb2 Kf5 54. Ra2 Kf4 55. Kf2 Rc4 56. Rb2 Ra4 57. Rc2 f5 58. Rb2 Rd4 59. Ra2 Rd3 60. Ra4+ Ke5 61. Ra5+ Rd5 62. Ra2 f4 63. Re2+ Kd4 64. Re1 Kc3 65. Kg2 Rd2+ 66. Kh3 Kd3 67. Kg4 Rg2+ 68. Kf5 Rg3 69. Re8 Rxf3 70. Kxg5 Re3 71. Rf8 f3 72. Kg4 Ke2 73. Ra8 f2 74. Ra2+ Kf1 75. Kf4 Rb3 76. Ra1+ Kg2 77. Ra2 Kg1 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.99"]
[White "Donchenko, Anatoly"]
[Black "Sanal, Vahap"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2237"]
[BlackElo "2513"]
[Annotator "ChessBase"]
[PlyCount "94"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. g3 a6 8. Na3 g6 9. Bg2 Bg7 10. Nc2 O-O 11. O-O Be6 12. Ne3 Kh8 13. b3 Ne8 14. Ned5 f5 15. Bb2 Rb8 16. a4 g5 17. Ba3 a5 18. Nb5 Rf7 19. Ra2 g4 20. Rd2 Rd7 21. e4 fxe4 22. Bxe4 Bh6 23. Rd3 Bg5 24. Ne3 h5 25. Nxd6 Nf6 26. Bf5 Qg8 27. Bxe6 Qxe6 28. Ne4 Rxd3 29. Qxd3 Nxe4 30. Qxe4 Nd4 31. Bb2 Nf3+ 32. Kg2 Bxe3 33. fxe3 Rd8 34. Bc3 b6 35. h3 Kg8 36. hxg4 hxg4 37. Rh1 Ng5 38. Qxe5 Rd2+ 39. Kf1 Rd1+ 40. Kg2 Rd2+ 41. Kf1 Qxe5 42. Bxe5 Rd1+ 43. Kg2 Rd2+ 44. Kf1 Nf3 45. Rh8+ Kf7 46. Bd4 Nh2+ 47. Ke1 Nf3+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.100"]
[White "Polatel, Ali"]
[Black "Prithu Gupta"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2235"]
[BlackElo "2478"]
[Annotator "ChessBase"]
[PlyCount "123"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. O-O e6 5. d3 c5 6. e4 d6 7. a4 b4 8. Nbd2 Be7 9. Nc4 d5 10. exd5 Nxd5 11. Re1 O-O 12. a5 Na6 13. Nfd2 Nac7 14. Nb3 Rc8 15. Qg4 Nf6 16. Qh3 Bd5 17. Bf4 Nb5 18. a6 Bxg2 19. Qxg2 Nd5 20. Be3 Rc6 21. Ne5 Rc7 22. Ra5 Qb8 23. Nc4 Rfc8 24. Qf3 Rc6 25. Rea1 Bf6 26. Qg4 g6 27. R5a2 h5 28. Qf3 Bg7 29. h3 Nd4 30. Bxd4 cxd4 31. Nbd2 h4 32. gxh4 Nf4 33. Ra5 e5 34. Re1 f6 35. Kh1 Kf7 36. Ne4 Qc7 37. Rb5 Qd7 38. Rxb4 Kg8 39. Rb7 R8c7 40. Rxc7 Qxc7 41. Ra1 f5 42. Ned2 e4 43. dxe4 fxe4 44. Qxe4 Nxh3 45. Qf3 Nf4 46. Re1 Rxa6 47. b3 Qf7 48. Ne4 Re6 49. Rg1 Bh6 50. Rg4 Qe7 51. Ncd2 Nh5 52. Ng5 Re1+ 53. Kg2 Re5 54. Qa8+ Kg7 55. Ndf3 Rf5 56. Qe4 Bxg5 57. hxg5 Qf7 58. Qxd4+ Kh7 59. Nh2 Qe7 60. Nf3 Qf7 61. Nh2 Qe7 62. Nf3 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.101"]
[White "Swayams, Mishra"]
[Black "Heimrath, Reiner"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2478"]
[BlackElo "2232"]
[Annotator "ChessBase"]
[PlyCount "91"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 O-O 5. g3 d6 6. d4 e5 7. dxe5 Ng4 8. Bg2 Nc6 9. O-O dxe5 10. h3 Nh6 11. Qc1 Nf5 12. Rd1 Bd7 13. Nc3 Qc8 14. Nd5 Re8 15. Kh2 a5 16. Ng5 Nb4 17. Nxb4 axb4 18. Qd2 Bc6 19. Bxc6 bxc6 20. Qxb4 Nd4 21. Qd2 Qf5 22. e3 Bh6 23. exd4 Bxg5 24. f4 exf4 25. g4 Qe4 26. Re1 Qf3 27. Qg2 Qxg2+ 28. Kxg2 Rxe1 29. Rxe1 Rxa2 30. Re8+ Kg7 31. Re2 Bf6 32. g5 Bxg5 33. d5+ Kh6 34. Bg7+ Kxg7 35. Rxa2 cxd5 36. Ra5 dxc4 37. Rxg5 f5 38. Kf3 cxb3 39. Rg1 Kh6 40. Rb1 Kh5 41. Kxf4 Kh4 42. Rxb3 h6 43. Rc3 c5 44. Rxc5 Kxh3 45. Rc6 g5+ 46. Kxf5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.102"]
[White "Sieglen, Joachim"]
[Black "Lubbe, Nikolas"]
[Result "0-1"]
[ECO "A64"]
[WhiteElo "2233"]
[BlackElo "2452"]
[Annotator "ChessBase"]
[PlyCount "94"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Nd2 a6 11. a4 Nbd7 12. h3 Rb8 13. Nc4 Ne5 14. Na3 Nh5 15. Kh2 f5 16. f4 Nf7 17. e4 fxe4 18. Re1 Bd7 19. Nxe4 b5 20. axb5 axb5 21. Rb1 Nf6 22. b4 Nxe4 23. Bxe4 c4 24. Nc2 Ra8 25. Bb2 c3 26. Bc1 Re7 27. Qd3 Qe8 28. Ba3 Nh6 29. Re2 Qf7 30. Rbe1 Nf5 31. Bg2 Rxe2 32. Rxe2 h5 33. Bc1 Rc8 34. Be4 Rc4 35. g4 hxg4 36. hxg4 Nh6 37. Bxg6 Nxg4+ 38. Kg3 Qf6 39. Bh7+ Kf8 40. Qg6 Qxg6 41. Bxg6 Nf6 42. Bd3 Rc8 43. Ne3 Re8 44. Kf3 Rxe3+ 45. Kxe3 Nxd5+ 46. Ke4 Nxb4 47. Ba3 Bc6+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.103"]
[White "Meessen, Max"]
[Black "Carlstedt, Jonathan"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2233"]
[BlackElo "2433"]
[Annotator "NA"]
[PlyCount "108"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 g6 3. e4 Bg7 4. Be3 Nc6 5. h3 Nf6 6. Nc3 O-O 7. Qd2 a6 8. Bh6 b5 9. Bd3 e5 10. Bxg7 Kxg7 11. dxe5 Nxe5 12. Nxe5 dxe5 13. a4 b4 14. Nd1 c5 15. Qe3 Qd4 16. Qxd4 exd4 17. O-O Re8 18. Re1 Bb7 19. f3 Nd5 20. Kf2 Nf4 21. Kg3 g5 22. Nf2 Re5 23. Bc4 h5 24. Nd3 h4+ 25. Kf2 Re7 26. b3 Rc8 27. Nxf4 gxf4 28. Re2 Re5 29. Rae1 a5 30. Kf1 Kf6 31. Rf2 Rce8 32. Rfe2 R8e7 33. Kf2 Rg5 34. Kf1 Ke5 35. Kf2 f6 36. Kf1 Bc8 37. Rd2 Reg7 38. Rf2 Kd6 39. Rd1 Re5 40. Re1 Bd7 41. Rfe2 Rge7 42. Kf2 Be6 43. Bxe6 Kxe6 44. Rd2 Kf7 45. Ke2 Rc7 46. Red1 Ke6 47. Kf2 f5 48. Re2 fxe4 49. fxe4 Rg5 50. e5 Rcg7 51. Kf3 Kf5 52. Rde1 Rg3+ 53. Kf2 f3 54. Re4 fxg2 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.104"]
[White "Kurmann, Oliver"]
[Black "Di Benedetto, Desiree"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2433"]
[BlackElo "2231"]
[Annotator "NA"]
[PlyCount "65"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. exd5 exd5 5. Bg5 Be7 6. Qd2 c6 7. O-O-O O-O 8. Bd3 b5 9. Nf3 a5 10. Rde1 a4 11. Ne5 b4 12. Ne2 b3 13. a3 Ba6 14. Ng3 Bxd3 15. Qxd3 Qc7 16. Nf5 Bd8 17. Qg3 Nh5 18. Bxd8 Nxg3 19. Bxc7 Nxf5 20. Bxb8 Rfxb8 21. Nxc6 Rc8 22. Nb4 bxc2 23. Nxd5 Nxd4 24. Ne7+ Kf8 25. Nxc8 Rxc8 26. b4 Rc3 27. Re3 Rc4 28. Kb2 Rc6 29. Rhe1 f5 30. Rc3 Rd6 31. Rc7 h6 32. Re3 f4 33. Rd3 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.105"]
[White "Cofmann, Veaceslav"]
[Black "Ginsburg, Gennadi"]
[Result "1/2-1/2"]
[ECO "D01"]
[WhiteElo "2232"]
[BlackElo "2430"]
[Annotator "NA"]
[PlyCount "134"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 Nbd7 4. Nf3 g6 5. e3 Bg7 6. h3 O-O 7. Bf4 c5 8. Be2 b6 9. O-O Bb7 10. Ne5 Rc8 11. a4 a6 12. Bf3 Ne4 13. Bxe4 dxe4 14. Nxd7 Qxd7 15. dxc5 Qc6 16. cxb6 Qxb6 17. Ra3 Rfd8 18. Qe2 e5 19. Rb3 Qc6 20. Bh2 a5 21. Rd1 Ba6 22. Rxd8+ Rxd8 23. Nb5 Qd5 24. Bg3 f5 25. f4 exf3 26. Qxf3 Qxf3 27. gxf3 Bb7 28. Rd3 Rxd3 29. cxd3 Bxf3 30. Be1 Bd1 31. Nc3 Bc2 32. Nd5 Bxa4 33. Bxa5 Bb5 34. Nb4 Bf8 35. d4 exd4 36. exd4 Kf7 37. Nd5 g5 38. Bb4 Bg7 39. Bc5 h5 40. Nc7 Bc6 41. d5 Bb7 42. b4 Be5 43. Ne6 Kf6 44. Nf8 Bxd5 45. Nd7+ Ke6 46. Nxe5 Kxe5 47. Kf2 f4 48. Bb6 g4 49. hxg4 hxg4 50. Kg1 g3 51. Bc7+ Kf5 52. Bd6 Kg4 53. b5 f3 54. Bc5 Kf5 55. b6 Bb7 56. Kf1 Ke4 57. Ke1 Kf4 58. Kf1 Ba6+ 59. Kg1 Ke4 60. b7 Bxb7 61. Bb6 Ba6 62. Ba7 Bd3 63. Bb6 Kd5 64. Be3 Kc4 65. Bb6 Kb3 66. Be3 Kc2 67. Bf4 f2+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.106"]
[White "Kerem, Halil Ozgun"]
[Black "Jerez Perez, Alfonso"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2223"]
[BlackElo "2413"]
[Annotator "NA"]
[PlyCount "75"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. dxc3 Qxd1+ 7. Kxd1 f6 8. Be3 e5 9. Nd2 Be6 10. Bc4 Kf7 11. Kc2 Nd7 12. a4 Bc5 13. Bxe6+ Kxe6 14. Bxc5 Nxc5 15. b4 Nd7 16. Nc4 Rhd8 17. Rhd1 Nb6 18. Na5 Rxd1 19. Rxd1 Rb8 20. Kb3 Ke7 21. c4 Nd7 22. c5 Nf8 23. Kc4 Ke8 24. c6 b6 25. Nb7 a6 26. a5 bxa5 27. bxa5 Ra8 28. f3 Ke7 29. Rd2 Rb8 30. Nc5 Ra8 31. h4 h6 32. Rd3 Ra7 33. Rd1 Ra8 34. Rd2 Ra7 35. Nb7 Ra8 36. Nc5 Ra7 37. Rb2 Ra8 38. Rd2 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.107"]
[White "Sawlin, Leonid"]
[Black "Muetsch, Annmarie"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2402"]
[BlackElo "2223"]
[Annotator "NA"]
[PlyCount "85"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 O-O 5. e3 d6 6. d4 c5 7. a3 cxd4 8. Nxd4 d5 9. Nd2 b6 10. Be2 Bb7 11. O-O Nc6 12. N4b3 Ne4 13. Bxg7 Kxg7 14. Nxe4 dxe4 15. Qc2 Qc7 16. c5 Ne5 17. Qc3 bxc5 18. Nxc5 Kg8 19. Rac1 Rac8 20. Qb2 Bd5 21. Ne6 Qxc1 22. Rxc1 Rxc1+ 23. Qxc1 Bxe6 24. Qc7 Rc8 25. Qxe5 Rc1+ 26. Bf1 Bc4 27. h4 Rxf1+ 28. Kh2 Rxf2 29. Kg3 Ra2 30. Qxe4 Bf1 31. Qxe7 a6 32. h5 Rxg2+ 33. Kf3 gxh5 34. a4 Ra2 35. Ke4 h4 36. Qxh4 Rxa4 37. Ke5 Ra2 38. Kf6 Rg2 39. Kf5 Rg6 40. e4 Bb5 41. Qd8+ Kg7 42. e5 Bc4 43. Kf4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.108"]
[White "Wenninger, Philipp"]
[Black "Jeitz, Christian"]
[Result "1/2-1/2"]
[ECO "D97"]
[WhiteElo "2391"]
[BlackElo "2222"]
[Annotator "NA"]
[PlyCount "57"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Nfd7 8. Be3 Nb6 9. Qb3 Bg4 10. O-O-O a5 11. a3 Nc6 12. d5 Ne5 13. Be2 Bxf3 14. gxf3 Ned7 15. h4 c6 16. dxc6 bxc6 17. h5 a4 18. Qc2 Qc7 19. hxg6 hxg6 20. f4 Rfb8 21. e5 e6 22. Bd3 Qb7 23. Rd2 Nd5 24. Be4 Qb3 25. Qxb3 axb3 26. Nxd5 cxd5 27. Bf3 Nb6 28. Be2 Bxe5 29. fxe5 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.109"]
[White "Ondersteijn, Niels"]
[Black "Rahul Kumar, Pune"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2390"]
[BlackElo "2216"]
[Annotator "NA"]
[PlyCount "135"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 Ne7 5. d3 d6 6. e4 Nd7 7. Nge2 O-O 8. h4 Nf6 9. Qb3 h6 10. O-O Kh7 11. f3 a6 12. Be3 c5 13. a3 Rb8 14. Rab1 Nc6 15. Qd1 Bd7 16. b4 b6 17. b5 axb5 18. Nxb5 Qe7 19. Kh2 Ra8 20. Bh3 Be8 21. Bc1 Ra6 22. Kg2 Na7 23. Nbc3 Nc6 24. Nb5 Na7 25. Nbc3 Nc6 26. g4 Nd4 27. g5 Nh5 28. Bc8 Nxe2 29. Qxe2 Rxa3 30. Nd5 Qd8 31. Bxa3 Qxc8 32. Rxb6 Qe6 33. Bc1 Bd7 34. Rh1 f6 35. gxh6 Bxh6 36. Bxh6 Kxh6 37. Qe3+ Kg7 38. Rb7 Rf7 39. Kf2 f5 40. Nc7 Qf6 41. Nd5 f4 42. Qd2 Qd8 43. Qa2 Ng3 44. Rh2 Be6 45. Qa7 Bxd5 46. cxd5 Rxb7 47. Qxb7+ Kh6 48. Kg2 Nh5 49. Kh3 Qa5 50. Qb8 Kh7 51. Qxd6 Qe1 52. Qe7+ Ng7 53. Qg5 Qf1+ 54. Qg2 Qxd3 55. Qe2 Qb1 56. Qc2 Qg1 57. Qg2 Qd4 58. Qf2 Qa1 59. Kg2 Nh5 60. Rh1 Qa4 61. Qxc5 Qa2+ 62. Qf2 Qa3 63. Rd1 Qd6 64. Qa7+ Kh6 65. Rb1 Nf6 66. Rb8 Nd7 67. Rh8+ Kg7 68. Rd8 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.110"]
[White "Hoerstmann, Rudi"]
[Black "Keinanen, Toivo"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2225"]
[BlackElo "2390"]
[Annotator "NA"]
[PlyCount "141"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bf5 7. Nge2 Nd7 8. Ng3 Bg6 9. Be2 Ngf6 10. h4 h5 11. a3 Kf8 12. Bf3 Ne8 13. Nxh5 Bxh4 14. Ng3 Rh7 15. Kf1 Kg8 16. Kg1 Ndf6 17. Na4 Nd6 18. Nc3 Qd7 19. Nge2 Be4 20. Bxd6 Bxf3 21. gxf3 Qxd6 22. Kf1 Re8 23. Nf4 Bg5 24. Rxh7 Nxh7 25. Nce2 Bh6 26. Kg2 Nf8 27. Qd3 g6 28. Rh1 Bg7 29. Qc3 Nd7 30. Nd3 Qe7 31. Qb4 Qg5+ 32. Ng3 Nb6 33. b3 Qd8 34. a4 Bf8 35. Qc3 Nc8 36. Ne5 Nd6 37. Qc2 Bg7 38. Nd3 Qd7 39. Qc3 Rc8 40. Qc2 Re8 41. Qc3 Qd8 42. Qb4 Bf8 43. Qc3 Qc8 44. Ne5 Nf5 45. Qc2 Nxg3 46. Kxg3 c5 47. Rc1 Qd8 48. f4 b6 49. Qd3 Bg7 50. Nf3 Qd6 51. Qa6 cxd4 52. Rc8 Qd7 53. Rxe8+ Qxe8 54. exd4 Qd7 55. Qb5 Qd8 56. Qc6 Bf6 57. b4 a5 58. b5 Kg7 59. Kg4 Kg8 60. Ne5 Bxe5 61. fxe5 Kg7 62. f4 Kg8 63. f5 gxf5+ 64. Kxf5 Qh4 65. Qxd5 Qh5+ 66. Kf4 Qh4+ 67. Ke3 Qe1+ 68. Kd3 Qd1+ 69. Ke3 Qe1+ 70. Kf4 Qh4+ 71. Ke3 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.111"]
[White "Damia, Angelo"]
[Black "Percivaldi, Martin"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2215"]
[BlackElo "2388"]
[Annotator "NA"]
[PlyCount "62"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 Nbd7 6. Nc3 Be7 7. Nge2 Rb8 8. Bf4 a6 9. Qd3 b5 10. O-O-O O-O 11. g4 Bb7 12. Bxb7 Rxb7 13. Qf3 Qb8 14. g5 Ne8 15. Qg4 b4 16. Ne4 Nd6 17. N2g3 Rd8 18. Be5 Rb5 19. Nf6+ Kh8 20. Nxd7 Rxd7 21. d5 Ne8 22. dxe6 Rxd1+ 23. Rxd1 Rxe5 24. exf7 Nd6 25. f4 Rc5 26. Qe6 Bf8 27. Ne4 Rc6 28. Nxd6 cxd6 29. Re1 Qc7 30. Qe8 Rxc2+ 31. Kb1 Rxb2+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.112"]
[White "Goumas, Georgios"]
[Black "Shyam Prasad Reddy K"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2386"]
[BlackElo "2215"]
[Annotator "NA"]
[PlyCount "79"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. a4 Be7 10. Be2 O-O 11. O-O a6 12. Na3 f5 13. f4 e4 14. Be3 Nd7 15. c3 Nf6 16. Nc4 Bd7 17. Nb6 Rb8 18. c4 Be8 19. a5 Bf7 20. b4 Nd7 21. Qd2 h6 22. Rfd1 Nxb6 23. axb6 Rc8 24. Rac1 g5 25. g3 gxf4 26. gxf4 Kh7 27. c5 Qe8 28. c6 Bh5 29. cxb7 Qg6+ 30. Kh1 Rg8 31. Rg1 Rxc1 32. Qxc1 Bxe2 33. Rxg6 Rxg6 34. h4 Rg4 35. Qc7 Bf3+ 36. Kh2 Rxh4+ 37. Kg3 Rg4+ 38. Kf2 Rg7 39. Qxe7 Rxe7 40. b8=Q 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.113"]
[White "Warakomska, Anna"]
[Black "Hedman, Erik"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2212"]
[BlackElo "2385"]
[Annotator "NA"]
[PlyCount "126"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Ne2 Bg4 7. O-O e6 8. Qe1 Nf6 9. f3 Bh5 10. Qh4 h6 11. Ng3 Bg6 12. Bxg6 fxg6 13. Ne2 Kf7 14. Qg3 e5 15. dxe5 Bc5+ 16. Kh1 Qxe5 17. Qxe5 Nxe5 18. Nd2 Nd3 19. Nb3 Bb6 20. g3 Rhe8 21. Nbd4 Re7 22. Nf4 Ne5 23. b3 Bxd4 24. cxd4 Nc6 25. Bb2 Re3 26. Rad1 Nb4 27. Bc1 Ree8 28. a3 Nc2 29. Rf2 Rac8 30. Bb2 Ne1 31. Rf1 g5 32. Nxd5 Nxd5 33. Rfxe1 Rxe1+ 34. Rxe1 Rc2 35. Ba1 Ra2 36. a4 h5 37. Rb1 Re2 38. Kg1 Ke6 39. Bb2 g4 40. fxg4 hxg4 41. Ba3 Kf5 42. Bf8 g6 43. Rc1 Ke4 44. Bg7 a6 45. Rc8 Ne3 46. Bh6 Nf5 47. Bf4 Nxd4 48. Rc7 b5 49. axb5 axb5 50. b4 Kd3 51. Rg7 Nf3+ 52. Kf1 Nxh2+ 53. Kg1 Nf3+ 54. Kf1 Rb2 55. Bd6 Nd2+ 56. Kg1 Ne4 57. Bf8 Ke2 58. Rf7 Rb3 59. Rf4 Rxg3+ 60. Kh2 Rh3+ 61. Kg2 Rg3+ 62. Kh2 Rh3+ 63. Kg2 Rg3+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.114"]
[White "Poysti, Nathanael"]
[Black "Gschnitzer, Adrian"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2214"]
[BlackElo "2380"]
[Annotator "NA"]
[PlyCount "48"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 c5 2. e3 d5 3. d4 e6 4. c4 Nf6 5. Nc3 Nc6 6. cxd5 exd5 7. Bb5 Be7 8. dxc5 O-O 9. Qa4 Qc7 10. O-O Bxc5 11. Rd1 Rd8 12. Be2 a6 13. a3 Ba7 14. Bd2 d4 15. exd4 Nxd4 16. Bg5 b5 17. Qb4 Bc5 18. Bf4 Qb6 19. Rxd4 Bxb4 20. Rxd8+ Qxd8 21. axb4 Bb7 22. h3 Qe7 23. Rd1 Qxb4 24. Be5 Re8 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.115"]
[White "Zeller, Frank"]
[Black "Mueer, Sebastian"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2377"]
[BlackElo "2213"]
[Annotator "NA"]
[PlyCount "75"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 e5 7. d5 a5 8. h3 Na6 9. Bg5 Qe8 10. g4 Nd7 11. Rg1 Ndc5 12. Qd2 Nb4 13. h4 Kh8 14. h5 f5 15. gxf5 gxf5 16. Bh6 Bf6 17. Bxf8 Qxf8 18. Ng5 Qe7 19. Ne6 Bxe6 20. dxe6 Qxe6 21. a3 Nb3 22. Qh6 Qf7 23. axb4 Nxa1 24. Nd5 Bh4 25. exf5 Nc2+ 26. Kd1 Nd4 27. f6 Nf5 28. Qc1 c6 29. Qb1 Bxf2 30. Rg2 Ne3+ 31. Nxe3 Bxe3 32. Rg7 Qxg7 33. fxg7+ Kxg7 34. Qe4 Bf4 35. Bd3 Rg8 36. b5 cxb5 37. Qxh7+ Kf8 38. Bg6 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.116"]
[White "Alvarez Serrano, Carlos"]
[Black "Lagunow, Alexander"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2200"]
[BlackElo "2371"]
[Annotator "NA"]
[PlyCount "74"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 c5 4. e4 Bg7 5. d4 cxd4 6. Nxd4 Nc6 7. Be3 O-O 8. Be2 d6 9. O-O Bd7 10. Qd2 Nxd4 11. Bxd4 Bc6 12. f3 a5 13. b3 Nd7 14. Be3 Nc5 15. Rab1 Qb6 16. Rfc1 Qb4 17. Rc2 Rfc8 18. Nd5 Bxd5 19. cxd5 Qxd2 20. Bxd2 Bd4+ 21. Kf1 e5 22. dxe6 fxe6 23. Rbc1 b6 24. Bc4 Kf7 25. a3 Kf6 26. h4 Ke5 27. b4 axb4 28. axb4 Nd7 29. Bg5 Ra3 30. Bd3 Rf8 31. Ke2 d5 32. g3 Rxf3 33. Bf4+ Rxf4 34. gxf4+ Kxf4 35. exd5 exd5 36. Rf1+ Kg4 37. Rf3 Kxh4 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "6.117"]
[White "Lenaerts, Lennert"]
[Black "Oberhofer, Cedric"]
[Result "1-0"]
[ECO "A61"]
[WhiteElo "2370"]
[BlackElo "2212"]
[Annotator "NA"]
[PlyCount "147"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Bf4 a6 8. a4 Bg7 9. h3 O-O 10. e3 Nbd7 11. Be2 Ne8 12. O-O b6 13. Nd2 Ne5 14. Bh2 f5 15. Nc4 Nxc4 16. Bxc4 Rb8 17. Qd3 Nc7 18. Rab1 Qd7 19. b4 b5 20. axb5 axb5 21. Nxb5 Rxb5 22. Bxb5 Qxb5 23. Qxb5 Nxb5 24. bxc5 Nc3 25. Bxd6 Re8 26. Rb8 Nxd5 27. c6 Kf7 28. Rfb1 Ke6 29. Bh2 Be5 30. Bxe5 Kxe5 31. R1b7 h5 32. Rg7 Kf6 33. Ra7 Ke6 34. g4 hxg4 35. hxg4 Kd6 36. Rg7 Ne7 37. g5 Nxc6 38. Rxg6+ Re6 39. Rxe6+ Bxe6 40. Rh8 Ne5 41. f4 Nd7 42. Kf2 Ke7 43. Rh7+ Kf8 44. Kg3 Kg8 45. Re7 Nf8 46. Ra7 Ng6 47. Kf2 Bd5 48. Ke2 Be4 49. Kd2 Nh4 50. Kc3 Nf3 51. Kc4 Nd2+ 52. Kd4 Nf3+ 53. Kc5 Nh2 54. Re7 Ng4 55. Kd4 Bc2 56. Kd5 Bb1 57. g6 Be4+ 58. Rxe4 fxe4 59. Kxe4 Nf6+ 60. Kf5 Kg7 61. e4 Nh5 62. Kg5 Ng3 63. e5 Ne4+ 64. Kf5 Ng3+ 65. Kg4 Nf1 66. f5 Ne3+ 67. Kg5 Nd5 68. f6+ Kf8 69. e6 Nc7 70. Kf5 Nb5 71. g7+ Kg8 72. Kg6 Nd6 73. f7+ Nxf7 74. exf7# 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.1"]
[White "Korobov, Anton"]
[Black "Heimann, Andreas"]
[Result "1/2-1/2"]
[ECO "E49"]
[WhiteElo "2675"]
[BlackElo "2616"]
[Annotator "TA"]
[PlyCount "30"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. a3 Bxc3+ 7. bxc3 c6 8. a4 b6 9. Ba3 Re8 10. Nf3 Ba6 11. Ne5 Qc8 12. O-O Nbd7 13. f4 c5 14. Rc1 Qb7 15. Rf3 Rad8 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.2"]
[White "Sarana, Alexey"]
[Black "Ter-Sahakyan, Samvel"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "2630"]
[BlackElo "2601"]
[Annotator "ChessBase"]
[PlyCount "111"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 Bxd2+ 6. Qxd2 Nc6 7. Nc3 d5 8. cxd5 exd5 9. Bg2 O-O 10. O-O a6 11. Qf4 Na7 12. Ne5 c6 13. a4 Be6 14. a5 Nc8 15. Na4 Nd6 16. Nc5 Rae8 17. Rfe1 Bc8 18. Ned3 Qd8 19. b4 g6 20. Rad1 Nfe4 21. Nxe4 Nxe4 22. h4 Nd6 23. Nc5 f5 24. Nd3 Qf6 25. Ne5 Kg7 26. Qg5 f4 27. Qxf6+ Rxf6 28. e3 fxg3 29. fxg3 h5 30. Rf1 Bf5 31. Rf4 Nf7 32. Nxf7 Rxf7 33. Kf2 Be4 34. Bxe4 Rxe4 35. Ke2 Rfe7 36. Rxe4 Rxe4 37. Rf1 Rg4 38. Rf3 g5 39. hxg5 Rxg5 40. Kf2 Kg6 41. Rf4 Rf5 42. Ke2 Rf6 43. Kd3 Rf5 44. Kc3 Rf6 45. Kd2 Rf5 46. Kd3 Rf6 47. Ke2 Rf5 48. Kf2 Rf6 49. Kg2 Kg5 50. Kf2 Kg6 51. Kf3 Rf5 52. g4 hxg4+ 53. Kxg4 Rg5+ 54. Kf3 Rg1 55. Rg4+ Rxg4 56. Kxg4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.3"]
[White "Van Foreest, Jorden"]
[Black "Fridman, Daniel"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2598"]
[BlackElo "2629"]
[Annotator "TA"]
[PlyCount "54"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bf5 7. O-O Be7 8. Re1 O-O 9. c4 Nc6 10. cxd5 Qxd5 11. Nc3 Nxc3 12. bxc3 Bxd3 13. Qxd3 Rae8 14. Bf4 Bd6 15. Ng5 f5 16. Bxd6 cxd6 17. h4 h6 18. Rxe8 Rxe8 19. Nh3 Qe4 20. Qg3 Rf8 21. Qxd6 Qxh4 22. d5 Qe7 23. Qg3 Nd8 24. Nf4 Qe5 25. Rd1 Nf7 26. Rd3 Qe1+ 27. Kh2 Ne5 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.4"]
[White "Chigaev, Maksim"]
[Black "Goganov, Aleksey"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2634"]
[BlackElo "2580"]
[Annotator "ChessBase"]
[PlyCount "41"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. h3 d6 6. c3 a6 7. a4 h6 8. Nbd2 Ba7 9. Nf1 Ne7 10. Ng3 Ng6 11. O-O O-O 12. Re1 c6 13. Bb3 d5 14. exd5 Nxd5 15. Nh5 Qd6 16. Qd2 Ndf4 17. Nxf4 exf4 18. d4 Bf5 19. Ne5 Rad8 20. Nxg6 Qxg6 21. Qxf4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.5"]
[White "Sethuraman, S.P."]
[Black "Basso, Pier Luigi"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2624"]
[BlackElo "2516"]
[Annotator "TA"]
[PlyCount "29"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 Qb6 10. c4 Bb4+ 11. Ke2 f5 12. exf6 Nxf6 13. Nd6+ Bxd6 14. Qxd6 c5 15. Qxb6 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.6"]
[White "Engel, Luis"]
[Black "Predojevic, Borki"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2490"]
[BlackElo "2621"]
[Annotator "ChessBase"]
[PlyCount "63"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Bb3 a5 7. O-O O-O 8. h3 h6 9. Re1 Re8 10. Nbd2 Be6 11. Ba4 Qb8 12. d4 exd4 13. cxd4 b5 14. dxc5 bxa4 15. Qxa4 Nb4 16. cxd6 cxd6 17. a3 Nd3 18. Re3 Nxc1 19. Rxc1 Qxb2 20. Rb1 Qa2 21. Qd4 Rac8 22. Kh2 d5 23. Rb2 Qa1 24. Rb5 Qxd4 25. Nxd4 Bd7 26. Rxa5 dxe4 27. Ra7 Ra8 28. Rxa8 Rxa8 29. Nxe4 Nxe4 30. Rxe4 Rxa3 31. Re7 Ra7 32. Nf3 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.7"]
[White "Esipenko, Andrey"]
[Black "Studer, Noel"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2616"]
[BlackElo "2514"]
[Annotator "ChessBase"]
[PlyCount "96"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. Bd3 cxd4 8. O-O Nf5 9. Bxf5 exf5 10. cxd4 Be6 11. Nc3 h6 12. b4 Rc8 13. Qd3 Qd8 14. Bd2 g5 15. Ne2 f4 16. g3 Qd7 17. gxf4 Bf5 18. Qe3 Be4 19. Ng3 gxf4 20. Qxf4 Rg8 21. b5 Ne7 22. Rfc1 Rg4 23. Qe3 Nf5 24. Qe2 h5 25. Kf1 Rxc1+ 26. Rxc1 Nxg3+ 27. hxg3 Bxa3 28. Ra1 Be7 29. e6 Qxe6 30. Ne5 Qb6 31. Rc1 Qxd4 32. Rc8+ Bd8 33. Nxg4 hxg4 34. Bg5 f6 35. Be3 Qd3 36. Qxd3 Bxd3+ 37. Ke1 Bxb5 38. Bxa7 Kd7 39. Ra8 Ba5+ 40. Kd1 Bc3 41. Be3 d4 42. Bd2 Bxd2 43. Kxd2 Bc4 44. Ra4 b5 45. Ra6 Ke7 46. Rb6 Bf1 47. Ke1 Bc4 48. Kd2 Bf1 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.8"]
[White "Tabatabaei, M.amin"]
[Black "Malakhatko, Vadim"]
[Result "1-0"]
[ECO "C16"]
[WhiteElo "2612"]
[BlackElo "2508"]
[Annotator "ChessBase"]
[PlyCount "63"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 f5 8. Qg3 Nc6 9. Nh3 Bb7 10. Nf4 O-O-O 11. a4 Qf7 12. a5 Nxa5 13. Rxa5 bxa5 14. Nd3 Kb8 15. Nc5 c6 16. Be2 Ka8 17. O-O Rb8 18. c4 Ne7 19. Qa3 Nc8 20. Bd2 Nb6 21. Bxa5 Bc8 22. Ra1 dxc4 23. Bf3 Nd5 24. Qa4 Rb5 25. Qxc4 Qe7 26. Qa4 Rxc5 27. dxc5 Qxc5 28. Bd2 a6 29. c4 Nb6 30. Qb3 Nxc4 31. Rb1 Qb5 32. Bxc6+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.9"]
[White "Bluebaum, Matthias"]
[Black "Baldauf, Marco"]
[Result "1-0"]
[ECO "D86"]
[WhiteElo "2610"]
[BlackElo "2493"]
[Annotator "ChessBase"]
[PlyCount "80"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 O-O 10. O-O Bg4 11. f3 Bd7 12. Rb1 Qc7 13. Qd2 Rad8 14. Rfc1 Bc8 15. Qe1 a6 16. h4 e6 17. Qf2 b5 18. Bb3 f5 19. exf5 c4 20. f6 Bxf6 21. Bc2 e5 22. dxe5 Qxe5 23. Be4 Ne7 24. Bd4 Qh5 25. Bxf6 Rxf6 26. Rd1 Rfd6 27. Rxd6 Rxd6 28. Nd4 Qc5 29. Re1 Bd7 30. Qe3 b4 31. Kf1 bxc3 32. Nf5 Qxe3 33. Nxe7+ Kf7 34. Rxe3 Rd1+ 35. Kf2 Rd2+ 36. Kg3 Kxe7 37. Bxg6+ Kd6 38. Bxh7 Kc5 39. Rxc3 Rxa2 40. Rxc4+ Kd5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.10"]
[White "Dann, Matthias"]
[Black "Svane, Rasmus"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2520"]
[BlackElo "2605"]
[Annotator "ChessBase"]
[PlyCount "305"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bc4 Be7 7. d4 O-O 8. O-O Bd6 9. Re1 Bg4 10. h3 Bh5 11. g4 Bg6 12. Nh4 Nd7 13. c3 Qc7 14. Nxg6 hxg6 15. Qd3 Rfe8 16. Bd2 Nf8 17. Rxe8 Rxe8 18. Re1 Rxe1+ 19. Bxe1 g5 20. Qe4 Bf4 21. b4 g6 22. a4 Qd7 23. a5 f5 24. Qe2 fxg4 25. hxg4 Nh7 26. f3 Nf6 27. Bd2 Qc7 28. Kg2 Kf8 29. Qe1 a6 30. Qe2 Nd5 31. Bxd5 cxd5 32. Kf2 Bg3+ 33. Kg2 Bh4 34. Kf1 Qg3 35. Qg2 Qd6 36. Qe2 Qc7 37. Kg2 Qg3+ 38. Kf1 Qc7 39. Kg2 f6 40. Be1 Kf7 41. Qe3 Qc4 42. Bg3 Bxg3 43. Kxg3 Qf1 44. Qf2 Qa1 45. Qe3 Qf1 46. Qf2 Qc1 47. Qa2 Qg1+ 48. Kh3 Qh1+ 49. Kg3 Qg1+ 50. Kh3 Qf1+ 51. Kg3 Ke6 52. Qf2 Qc1 53. Qe2+ Kd7 54. b5 Qxc3 55. bxa6 Qxa5 56. axb7 Qc7+ 57. Kg2 Qxb7 58. Qa2 Ke6 59. Qe2+ Kf7 60. Qc2 Qd7 61. Qc1 Qe6 62. Kf2 Qd6 63. Kg2 Qb6 64. Qc3 f5 65. gxf5 gxf5 66. Qe3 Qf6 67. Qc3 Kg6 68. Qe3 Kf7 69. Qc3 Qe6 70. Kf2 Kg6 71. Qc2 Kf6 72. Qc3 f4 73. Qa3 Kf7 74. Qd3 Qg6 75. Qb3 Qc6 76. Qd3 Qg6 77. Qb3 Qe6 78. Qd3 Kf6 79. Qa3 Kg6 80. Qd3+ Qf5 81. Qe2 Kf7 82. Qa2 Kg6 83. Qe2 Kh6 84. Qa6+ Kh5 85. Qc6 Qf7 86. Qc8 Qf6 87. Kg2 Qxd4 88. Qg4+ Kg6 89. Qe6+ Kg7 90. Qe7+ Kh6 91. Qe6+ Kg7 92. Qe7+ Kg8 93. Qe8+ Kh7 94. Qf7+ Kh6 95. Qe6+ Kg7 96. Qe7+ Kg6 97. Qe6+ Qf6 98. Qxd5 Qb2+ 99. Kh3 Qh8+ 100. Kg2 Qf6 101. Qg8+ Kh6 102. Qd5 Qe7 103. Qc6+ Kh5 104. Qc2 Qd7 105. Qb2 Kg6 106. Qc2+ Qf5 107. Qc6+ Qf6 108. Qc2+ Kg7 109. Qc7+ Kf8 110. Qc8+ Kf7 111. Qd7+ Qe7 112. Qf5+ Kg7 113. Qd3 Kf6 114. Qd4+ Qe5 115. Qd8+ Kf7 116. Qd7+ Qe7 117. Qf5+ Ke8 118. Qc8+ Kf7 119. Qf5+ Kg7 120. Qd3 Qe5 121. Qd7+ Kf8 122. Qc8+ Ke7 123. Qb7+ Kd8 124. Qb6+ Kd7 125. Qb7+ Kd6 126. Qb8+ Kd5 127. Qb5+ Ke6 128. Qe8+ Kf5 129. Qf7+ Qf6 130. Qd5+ Kg6 131. Qg8+ Kh6 132. Qa2 Qe7 133. Qa6+ Kh5 134. Qd3 Qf7 135. Qc2 Kh6 136. Qc6+ Qg6 137. Qc3 Kh7 138. Qc7+ Qg7 139. Qc2+ Kh6 140. Qc6+ Qg6 141. Qc3 Qe6 142. Qd3 Kg7 143. Qd4+ Qf6 144. Qd7+ Kf8 145. Qc8+ Ke7 146. Qc7+ Ke6 147. Qc6+ Kf7 148. Qd7+ Qe7 149. Qf5+ Kg7 150. Qd3 Kf6 151. Qd4+ Qe5 152. Qd8+ Kf7 153. Qd7+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.11"]
[White "Papp, Gabor"]
[Black "Sonis, Francesco"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2598"]
[BlackElo "2467"]
[Annotator "ChessBase"]
[PlyCount "68"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 c6 2. e4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Nc3 Nxd5 6. Nf3 Nc6 7. d4 Bg4 8. Qb3 Bxf3 9. gxf3 e6 10. Qxb7 Nxd4 11. Bb5+ Nxb5 12. Qc6+ Ke7 13. Qxb5 Qd7 14. Nxd5+ Qxd5 15. Bg5+ f6 16. Qxd5 exd5 17. Be3 Ke6 18. O-O-O Bb4 19. Rhg1 g6 20. Rg4 a5 21. Rgd4 Rhd8 22. a3 Bc5 23. Ra4 Rdc8 24. Kb1 Bd6 25. h3 Rc4 26. Rd4 Rc5 27. Rdb4 axb4 28. Rxa8 Rc4 29. axb4 Rxb4 30. Ra6 Kd7 31. Ra7+ Ke6 32. Ra6 Kd7 33. Ra7+ Ke6 34. Ra6 Ke5 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.12"]
[White "Beerdsen, Thomas"]
[Black "Indjic, Aleksandar"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2483"]
[BlackElo "2592"]
[Annotator "ChessBase"]
[PlyCount "61"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nb3 Be6 8. f4 g6 9. Be2 Nbd7 10. g4 exf4 11. g5 Nh5 12. Bxh5 Qxg5 13. Bg4 Ne5 14. O-O Nxg4 15. hxg4 Qh4 16. Bxf4 g5 17. Bh2 h5 18. Qe1 hxg4 19. Qxh4 gxh4 20. Bf4 g3 21. Nd4 Bh6 22. Nd5 O-O-O 23. Ne7+ Kd7 24. Nef5 Bxf4 25. Rxf4 h3 26. Nxe6 Kxe6 27. Nxg3 h2+ 28. Kg2 d5 29. Rh1 d4 30. Rf3 Rc8 31. Rf2 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.13"]
[White "Garriga Cazorla, Pere"]
[Black "Sumets, Andrey"]
[Result "1-0"]
[ECO "D16"]
[WhiteElo "2445"]
[BlackElo "2588"]
[Annotator "ChessBase"]
[PlyCount "85"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 e6 6. e4 Bb4 7. e5 Nd5 8. Bd2 b5 9. axb5 Bxc3 10. bxc3 cxb5 11. Ng5 Bb7 12. h4 Nd7 13. Rh3 Qe7 14. Ne4 O-O 15. Nd6 Bc6 16. Rg3 Kh8 17. Qh5 f6 18. Ra6 Nb8 19. Ra1 Be8 20. Qg4 Nc6 21. h5 h6 22. Ra6 f5 23. Qh3 Nc7 24. Ra1 Rb8 25. Be2 a5 26. Bf3 a4 27. Bc1 b4 28. Nxc4 Nb5 29. Rg6 Bxg6 30. hxg6 Ncxd4 31. cxd4 Nxd4 32. Bd1 a3 33. Nd6 f4 34. Qd3 Nf5 35. Nf7+ Kg8 36. Bb3 Rfc8 37. Bd2 Rb6 38. Rc1 Rxc1+ 39. Bxc1 Nh4 40. Nd6 Kf8 41. g3 Qc7 42. Bd2 Qa7 43. Nc8 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.14"]
[White "Monroy, Charles"]
[Black "Donchenko, Alexander"]
[Result "0-1"]
[ECO "E19"]
[WhiteElo "2433"]
[BlackElo "2584"]
[Annotator "ChessBase"]
[PlyCount "68"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 a6 4. Bg2 b5 5. b3 c5 6. Nc3 Qb6 7. e4 Bb7 8. O-O Nxe4 9. Nxe4 Bxe4 10. Re1 Bb7 11. Bb2 Nc6 12. Ng5 Nd4 13. Bxb7 Qxb7 14. Bxd4 cxd4 15. Qh5 g6 16. Qh4 Bg7 17. Ne4 O-O 18. Nf6+ Bxf6 19. Qxf6 bxc4 20. bxc4 Qb2 21. d3 Rac8 22. h4 Rc5 23. Rab1 Qc3 24. Qf3 Rxc4 25. Re5 Rc5 26. Rxc5 Qxc5 27. Rb7 d6 28. Qf6 h5 29. Qe7 Qc1+ 30. Kg2 Qc6+ 31. Kg1 Qf3 32. Rd7 d5 33. Rd8 Rxd8 34. Qxd8+ Kg7 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.15"]
[White "Lopez Martinez, Josep Manuel"]
[Black "Petrov, Martin"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2578"]
[BlackElo "2465"]
[Annotator "ChessBase"]
[PlyCount "185"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. b3 d5 4. Bb2 Be7 5. e3 O-O 6. Nc3 c5 7. cxd5 exd5 8. d4 Nc6 9. Be2 Be6 10. O-O Rc8 11. dxc5 Bxc5 12. Rc1 Qe7 13. Nb5 Ne4 14. Nfd4 Nxd4 15. Nxd4 Ba3 16. Rxc8 Rxc8 17. Qa1 Bxb2 18. Qxb2 Qc5 19. Bd3 Qc3 20. Qe2 Nf6 21. Rd1 Bg4 22. f3 Bh5 23. Qd2 Bg6 24. Bf1 Qc5 25. Ne2 Qa3 26. Rc1 Rxc1 27. Nxc1 Bb1 28. Bd3 Bxd3 29. Nxd3 h5 30. h4 Qd6 31. Qc3 Qe6 32. Nf4 Qf5 33. Kh2 a6 34. Qc7 b5 35. Qd6 Qc2 36. Qxa6 Qc5 37. Qb7 Qxe3 38. Qc8+ Kh7 39. Qf5+ Kg8 40. Nxd5 Nxd5 41. Qxd5 g6 42. Qxb5 Qf2 43. Qa4 Qb2 44. Kg3 Qa1 45. Qe8+ Kg7 46. Qe2 Qd4 47. a4 Qc3 48. Qc4 Qe1+ 49. Kh2 Qe5+ 50. f4 Qe1 51. Qd4+ f6 52. Qd7+ Kh6 53. Qh3 Qf2 54. Qg3 Qd2 55. Qf3 Qe1 56. Qg3 Qd2 57. a5 Qxa5 58. Qe3 Qb4 59. Kg3 Qa3 60. f5+ Kg7 61. fxg6 Kxg6 62. Kf3 Kg7 63. Qd3 Qa8+ 64. Qe4 Qa3 65. Qb7+ Kg6 66. g3 Qc1 67. Qe4+ Kg7 68. Qd3 Qe1 69. Kg2 Kh6 70. Qc2 Kg7 71. Qc4 Qd2+ 72. Kf1 Qe3 73. b4 Qxg3 74. b5 Qe3 75. Qc7+ Kh6 76. b6 Qd3+ 77. Ke1 Qe3+ 78. Kd1 Qd3+ 79. Kc1 Qa3+ 80. Kc2 Qa4+ 81. Kc3 Qa3+ 82. Kc4 Qa5 83. Qc5 Qa4+ 84. Kd5 Qd7+ 85. Qd6 Qb5+ 86. Ke6 Kg6 87. Ke7 Qe2+ 88. Kd8 Qb5 89. Qg3+ Kf7 90. Qc7+ Kg6 91. b7 Qd5+ 92. Qd7 Qe5 93. Qe8+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.16"]
[White "Gareyev, Timur"]
[Black "Kevlishvili, Robby"]
[Result "1/2-1/2"]
[ECO "D70"]
[WhiteElo "2560"]
[BlackElo "2451"]
[Annotator "ChessBase"]
[PlyCount "79"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nbd2 Bf5 5. Nh4 Be6 6. e3 g6 7. b3 Bg7 8. Bb2 O-O 9. Be2 Ne4 10. Rc1 Qa5 11. a3 c5 12. Nhf3 Nc6 13. Rc2 Nxd2 14. Rxd2 cxd4 15. exd4 Bh6 16. b4 Qd8 17. c5 Bxd2+ 18. Qxd2 Bg4 19. O-O e6 20. h3 Bxf3 21. Bxf3 Qf6 22. b5 Ne7 23. a4 a6 24. b6 Nc6 25. a5 Rfd8 26. Bd1 Rac8 27. f4 h5 28. Ba4 h4 29. Bxc6 Rxc6 30. Re1 Kg7 31. Re5 Rh8 32. Bc3 Rcc8 33. Qe3 Qd8 34. Be1 Rc6 35. Qf3 f6 36. Re3 Kf7 37. Qg4 f5 38. Qe2 Ke7 39. Re5 Kd7 40. Bd2 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.17"]
[White "Gatineau, Yovann"]
[Black "Neiksans, Arturs"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "2366"]
[BlackElo "2559"]
[Annotator "ChessBase"]
[PlyCount "108"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 a5 7. O-O O-O 8. Nc3 d6 9. Qc2 Bxc3 10. Bxc3 Be4 11. Qd2 Nbd7 12. Rac1 Qe7 13. Rfd1 Rad8 14. Bh3 h6 15. Qe3 Rfe8 16. b3 Bh7 17. Bg2 Ng4 18. Qd2 f5 19. a3 Ndf6 20. Qb2 Ne4 21. Be1 Qf7 22. h3 Ngf6 23. Nd2 Ng5 24. c5 Qh5 25. h4 Nge4 26. cxb6 cxb6 27. f3 Nxd2 28. Bxd2 Qg6 29. Kh2 Nh5 30. Be1 f4 31. gxf4 Nxf4 32. Bf1 Qf6 33. e3 Ng6 34. Qf2 Rc8 35. Bh3 Ne7 36. Kh1 Rf8 37. Bg2 Nd5 38. Qd2 Bg6 39. Rxc8 Rxc8 40. Rc1 Rf8 41. Bg3 Bh5 42. Bxd6 Qxh4+ 43. Kg1 Rxf3 44. Qd3 Qf2+ 45. Kh2 Qh4+ 46. Kg1 Rf5 47. Rc8+ Kh7 48. e4 Qf2+ 49. Kh2 Bf3 50. Qxf3 Rxf3 51. exd5 exd5 52. Be5 Rf5 53. Kh3 Rh5+ 54. Kg4 Rh4# 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.18"]
[White "Gukesh D"]
[Black "Ahlander, Bjorn"]
[Result "1-0"]
[ECO "B91"]
[WhiteElo "2536"]
[BlackElo "2410"]
[Annotator "ChessBase"]
[PlyCount "115"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nde2 Be7 8. Bg2 O-O 9. O-O b5 10. a4 b4 11. Nd5 Nxd5 12. Qxd5 Ra7 13. Be3 Be6 14. Qd2 Rb7 15. f4 f6 16. f5 Bf7 17. g4 Nc6 18. b3 Rd7 19. c4 bxc3 20. Qxc3 Na5 21. b4 Nc4 22. Bf2 d5 23. exd5 Nb6 24. Qc6 Nxd5 25. Qxa6 Nxb4 26. Qb5 Rd2 27. Be1 Rb2 28. Bc3 Rb3 29. Rfd1 Qc8 30. Qd7 Qc5+ 31. Kh1 Nc2 32. Rac1 Ne3 33. Bd4 Qb4 34. Bxe3 Rxe3 35. Ng3 h5 36. Rb1 Rb3 37. Rxb3 Qxb3 38. Rf1 Qb4 39. gxh5 Rd8 40. Qb7 Qa3 41. a5 Bc4 42. Rg1 Kf8 43. Qc6 Qd3 44. Be4 Qb3 45. a6 Bd5 46. Bxd5 Rxd5 47. Qc8+ Rd8 48. Qb7 Qa3 49. h6 gxh6 50. Nh5 e4 51. Qxe4 Qxa6 52. Nf4 Ke8 53. Ne6 Rc8 54. Rg8+ Kd7 55. Qd5+ Bd6 56. Rg7+ Ke8 57. Nc7+ Rxc7 58. Qe6+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.19"]
[White "Bacrot, Etienne"]
[Black "Kilgus, Georg"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2683"]
[BlackElo "2429"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qf3 Nf6 8. O-O-O Nxd4 9. Bxd4 e5 10. Be3 d6 11. Rd3 Be6 12. Bg5 Be7 13. Bxf6 Bxf6 14. Nd5 Bg5+ 15. Kb1 Qa5 16. h4 Bd8 17. g4 Rc8 18. g5 O-O 19. Bh3 Rc4 20. c3 b5 21. g6 hxg6 22. h5 g5 23. h6 Bxd5 24. Rxd5 Qc7 25. hxg7 Kxg7 26. Bf5 Rh8 27. Rxh8 Kxh8 28. Qh5+ Kg7 29. Qh7+ Kf8 30. Qh6+ Ke7 31. Qxg5+ Kf8 32. Qh6+ Ke7 33. Rd1 Qb6 34. f4 Rc5 35. Qh4+ Ke8 36. Qh8+ Ke7 37. Qh4+ Ke8 38. Qh8+ Ke7 39. b4 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.20"]
[White "Mendonca, Leon Luke"]
[Black "Kamsky, Gata"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2427"]
[BlackElo "2676"]
[Annotator "TA"]
[PlyCount "50"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bg5 c5 8. Rc1 Qa5 9. Qd2 Nd7 10. Nf3 Nb6 11. h3 Bd7 12. d5 c4 13. Nd4 h6 14. Bh4 f5 15. exf5 Qxd5 16. Be2 Bxf5 17. Nxf5 Qxf5 18. Bf3 Qd3 19. Bxb7 Rd8 20. Qxd3 cxd3 21. Kd1 Kf7 22. Bg3 Na4 23. Kd2 Nc5 24. Rb1 Bf6 25. Bf4 a6 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.21"]
[White "Kuzubov, Yuriy"]
[Black "Schitco, Ivan"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2653"]
[BlackElo "2424"]
[Annotator "ChessBase"]
[PlyCount "77"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 dxc4 5. Bg2 a6 6. O-O Nc6 7. e3 Bd7 8. Qe2 Bd6 9. Qxc4 O-O 10. Rd1 Rb8 11. Nbd2 Qe7 12. b3 e5 13. Bb2 e4 14. Ng5 Bf5 15. d5 Ne5 16. Bxe5 Bxe5 17. Rac1 b5 18. Qc2 Nxd5 19. Bxe4 Bg6 20. Bxg6 hxg6 21. Ndf3 Nf6 22. Nxe5 Qxe5 23. h4 Ne8 24. e4 Rb6 25. f4 Qe7 26. e5 f6 27. Nf3 Qf7 28. Rd2 Qe6 29. Qxg6 Rc6 30. Rxc6 Qxc6 31. Qd3 fxe5 32. Nxe5 Qc5+ 33. Qd4 Qxd4+ 34. Rxd4 Nd6 35. g4 a5 36. Kg2 Rb8 37. Kf3 b4 38. f5 Nb5 39. Rd7 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.22"]
[White "Banusz, Tamas"]
[Black "Rosner, Jonas"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2614"]
[BlackElo "2416"]
[Annotator "ChessBase"]
[PlyCount "131"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. c4 O-O 6. Nc3 dxc4 7. Ne5 Nc6 8. Bxc6 bxc6 9. Nxc6 Qe8 10. Nxe7+ Qxe7 11. Qa4 c5 12. dxc5 Qxc5 13. Be3 Qc7 14. O-O-O Bb7 15. f3 Nd5 16. Bd4 Rfd8 17. e4 Nxc3 18. Bxc3 Qc5 19. Qa5 Qxa5 20. Bxa5 Rd3 21. Rxd3 cxd3 22. Kd2 Ba6 23. Rc1 Rc8 24. Rxc8+ Bxc8 25. Kxd3 Ba6+ 26. Kd4 Be2 27. f4 Kf8 28. Kc5 Bd3 29. e5 Ke8 30. Kc6 a6 31. Kc7 h5 32. Kc8 Bb1 33. a3 Bd3 34. b4 Bb5 35. Bb6 Ke7 36. Bc5+ Ke8 37. Be3 Ke7 38. Kc7 Ke8 39. Bc5 g6 40. Be3 Ke7 41. Bd4 Ke8 42. Bc5 Ba4 43. Kb7 Bb5 44. a4 Bxa4 45. Kxa6 Kd7 46. b5 Kc8 47. Kb6 Kd7 48. Bb4 Kc8 49. Kc6 Kd8 50. Bc3 Kc8 51. Ba5 Kb8 52. Kc5 Kb7 53. b6 Bc2 54. Kd6 Be4 55. Ke7 Ka6 56. Kxf7 Kxa5 57. Kxe6 Kxb6 58. Kd6 Bd3 59. e6 Bb5 60. h3 Kb7 61. g4 hxg4 62. hxg4 Kc8 63. Ke7 Bd3 64. Kf8 Bb5 65. e7 Kc7 66. e8=Q 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.23"]
[White "Bosiocic, Marin"]
[Black "Inkiov, Ventzislav"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2613"]
[BlackElo "2421"]
[Annotator "ChessBase"]
[PlyCount "49"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 c5 6. O-O Nc6 7. Ne5 Nxe5 8. dxe5 Nd5 9. Na3 c3 10. bxc3 Nxc3 11. Qc2 Nd5 12. Rd1 Bd7 13. Nc4 Qc7 14. Bb2 Be7 15. Nd6+ Kf8 16. Rac1 b6 17. Rxd5 exd5 18. Bxd5 Bc6 19. Qe4 Bxd5 20. Qxd5 Bxd6 21. exd6 Qd8 22. Rc4 a5 23. d7 Ra7 24. Bxg7+ Kg8 25. Bh6 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.24"]
[White "Parvanyan, Ashot"]
[Black "Van Wely, Loek"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2409"]
[BlackElo "2612"]
[Annotator "ChessBase"]
[PlyCount "78"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. c4 dxc4 4. e3 Be6 5. Qc2 Nf6 6. Bxc4 Bxc4 7. Qxc4 e6 8. O-O Nbd7 9. Nc3 Be7 10. a4 O-O 11. e4 c5 12. e5 Nb6 13. Qb5 a6 14. Qe2 Nfd5 15. a5 cxd4 16. Nxd4 Nxc3 17. bxc3 Nd7 18. f4 Rc8 19. f5 Qc7 20. f6 gxf6 21. exf6 Nxf6 22. Bf4 Qc4 23. Qd1 Qd5 24. Rf3 Kh8 25. Qe2 Ne4 26. Kh1 Bf6 27. Bh6 Rg8 28. Nc2 Rxc3 29. Raf1 Rxf3 30. Qxf3 Rg6 31. Ne3 Qb5 32. Qxe4 Rxh6 33. Qf4 Rg6 34. Ng4 Bc3 35. Nh6 Rxh6 36. Rd1 Rg6 37. Qxf7 Rg8 38. Qxe6 Qxa5 39. h3 Qg5 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.25"]
[White "Low, Zhen Yu Cyrus"]
[Black "Moussard, Jules"]
[Result "1/2-1/2"]
[ECO "B91"]
[WhiteElo "2418"]
[BlackElo "2598"]
[Annotator "ChessBase"]
[PlyCount "106"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nde2 Be7 8. Bg2 O-O 9. O-O b5 10. Nd5 Nxd5 11. Qxd5 Ra7 12. Be3 Rb7 13. Rfd1 Nd7 14. b3 Nf6 15. Qd3 Be6 16. a4 h6 17. axb5 axb5 18. Ra6 b4 19. Rda1 Qb8 20. h3 Rc8 21. R1a2 Nd7 22. Qd1 Nc5 23. Bxc5 dxc5 24. Qa1 c4 25. Ra8 Qc7 26. Rxc8+ Bxc8 27. Nc1 Be6 28. Bf1 cxb3 29. Nxb3 Qc3 30. h4 Rc7 31. Qxc3 Rxc3 32. Rb2 f5 33. Bh3 g6 34. h5 Kf7 35. hxg6+ Kxg6 36. Ra2 Bc8 37. exf5+ Bxf5 38. Ra6+ Kg5 39. f4+ exf4 40. gxf4+ Kxf4 41. Bxf5 Kxf5 42. Rxh6 Kg4 43. Re6 Bf8 44. Re2 Bd6 45. Kf1 Bg3 46. Re4+ Kh3 47. Ke2 Rxc2+ 48. Kd1 Rc8 49. Rxb4 Kg2 50. Nd2 Rd8 51. Ke2 Re8+ 52. Re4 Re5 53. Rxe5 Bxe5 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.26"]
[White "Kozul, Zdenko"]
[Black "Benkovic, Petar"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "2589"]
[BlackElo "2405"]
[Annotator "ChessBase"]
[PlyCount "85"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O Nbd7 7. Qc2 c6 8. Nbd2 b6 9. e4 Bb7 10. e5 Ne8 11. cxd5 cxd5 12. Re1 Qc7 13. Qd1 Rc8 14. Nb1 Ba6 15. Nc3 Nb8 16. Bg5 Nc6 17. Bxe7 Qxe7 18. a3 Nc7 19. Rc1 Na5 20. Nh4 Nb5 21. Nxb5 Rxc1 22. Qxc1 Bxb5 23. f4 Qd7 24. Qe3 Rc8 25. f5 exf5 26. Bh3 Nc4 27. Qf4 Qe8 28. Nxf5 Bd7 29. b3 Bxf5 30. Qxf5 Nd6 31. Qf1 Ne4 32. Bxc8 Qxc8 33. Rc1 Qg4 34. Qe2 Qf5 35. Qc2 g5 36. Qc8+ Qxc8 37. Rxc8+ Kg7 38. Rc7 Kg6 39. Rxa7 Nd2 40. Rb7 Nf3+ 41. Kf2 Nxd4 42. Rxb6+ Kf5 43. a4 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.27"]
[White "Bernadskiy, Vitaliy"]
[Black "Roseneck, Jonas"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2587"]
[BlackElo "2407"]
[Annotator "ChessBase"]
[PlyCount "65"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 d6 3. g3 Nc6 4. Bg2 g6 5. c3 e5 6. d4 Bg7 7. Be3 b6 8. O-O Nge7 9. d5 Nb8 10. f4 O-O 11. Nd2 Bg4 12. h3 Bxe2 13. Qxe2 exf4 14. gxf4 Nd7 15. Nc4 Nc8 16. a4 a6 17. Bf2 Re8 18. Qf3 Ra7 19. Bg3 Qe7 20. Rae1 Qd8 21. e5 b5 22. Nxd6 Nxd6 23. exd6 f5 24. Rxe8+ Qxe8 25. Re1 Qb8 26. Re7 Qxd6 27. Qe2 Bf8 28. Re6 Qc7 29. d6 Bxd6 30. Bd5 Kg7 31. Bh4 Bxf4 32. Re7+ Kh6 33. Bg8 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.28"]
[White "Wagner, Dennis"]
[Black "Domingo Nunez, Alejandro"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2577"]
[BlackElo "2396"]
[Annotator "ChessBase"]
[PlyCount "75"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Re1 Na6 8. a3 c5 9. d5 exd5 10. Nh4 Ne4 11. cxd5 Bxh4 12. Bxe4 Bf6 13. Bg2 d6 14. Nc3 Qd7 15. Rb1 Nc7 16. Bd2 Rac8 17. e4 a5 18. Qh5 Ra8 19. b4 axb4 20. axb4 c4 21. Qe2 Rfc8 22. Qf1 Nb5 23. Bh3 Qxh3 24. Qxh3 Nxc3 25. Bxc3 Bxc3 26. Rec1 Be5 27. Qd7 Rab8 28. Qb5 c3 29. Ra1 Bd4 30. Ra7 Rc7 31. Qd3 Bf6 32. Qe3 b5 33. Qb6 Bd8 34. Qxd6 Rbc8 35. Rxb7 Rxb7 36. Rxc3 Ra8 37. Qc6 Rab8 38. Qe8# 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.29"]
[White "Spyropoulos, Nikolaos"]
[Black "Kollars, Dmitrij"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2400"]
[BlackElo "2570"]
[Annotator "ChessBase"]
[PlyCount "72"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6 6. a4 a5 7. c3 O-O 8. h3 Be6 9. Nbd2 h6 10. Re1 Qb8 11. Qb3 Qa7 12. Re2 Rfe8 13. Nf1 Rad8 14. Ne3 Bxe3 15. Bxe3 Qa8 16. Rae1 Qc8 17. Bd2 Qd7 18. Bxe6 Rxe6 19. d4 exd4 20. Nxd4 Nxd4 21. cxd4 d5 22. e5 Ne4 23. Qxb7 Rb6 24. Qa7 Rxb2 25. Bxa5 Rxe2 26. Rxe2 Qxa4 27. Kh2 Re8 28. Rb2 c5 29. Rb7 Qxd4 30. Rxf7 Qxe5+ 31. f4 Qd4 32. Qd7 Rf8 33. Rxf8+ Kxf8 34. Bc7 Nd2 35. f5 Nf3+ 36. gxf3 Qf2+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.30"]
[White "Werle, Jan"]
[Black "Haast, Mark"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2556"]
[BlackElo "2381"]
[Annotator "ChessBase"]
[PlyCount "67"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3 Be7 6. d4 O-O 7. Bg5 h6 8. Bh4 b6 9. cxd5 exd5 10. e3 Bb7 11. Bd3 Nbd7 12. O-O a6 13. Rad1 Ne8 14. Bg3 Nd6 15. Ne5 Nf6 16. Ne2 Rc8 17. Nc6 Qd7 18. Rc1 Nc4 19. Ne5 Nxe5 20. Bf5 Qxf5 21. Qxf5 Nc4 22. Qc2 Ne4 23. b3 Nxa3 24. Qxc7 Rxc7 25. Rxc7 Nd2 26. Rd1 Bb4 27. Rxb7 b5 28. Nf4 Nxb3 29. Nxd5 a5 30. Nxb4 axb4 31. Bd6 Na5 32. Ra7 Nc6 33. Ra6 Rc8 34. d5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.31"]
[White "Menezes, Christoph"]
[Black "Hakobyan, Aram"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2399"]
[BlackElo "2554"]
[Annotator "ChessBase"]
[PlyCount "78"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 g6 5. b3 Bg7 6. Bb2 O-O 7. O-O e6 8. Nc3 d6 9. Re1 Ne4 10. Qc2 f5 11. d3 Nxc3 12. Bxc3 Bxc3 13. Qxc3 Nd7 14. Rac1 Qe7 15. b4 a5 16. a3 g5 17. Ne5 Bxg2 18. Nxd7 Qxd7 19. Kxg2 f4 20. f3 e5 21. g4 Qe6 22. Rb1 Rf7 23. Qb3 h5 24. h3 a4 25. Qc2 c6 26. b5 c5 27. Rh1 Rh7 28. Rh2 Kg7 29. Rbh1 d5 30. cxd5 Qxd5 31. h4 hxg4 32. hxg5 Rxh2+ 33. Rxh2 g3 34. Rh6 Qd4 35. Qa2 Qf2+ 36. Kh3 Qh2+ 37. Kg4 g2 38. Qe6 g1=Q+ 39. Kf5 Rf8+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.32"]
[White "Grigorian, Spartak"]
[Black "Antal, Gergely"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2384"]
[BlackElo "2552"]
[Annotator "ChessBase"]
[PlyCount "74"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 c5 2. e3 d5 3. b3 Nf6 4. Bb2 Bg4 5. h3 Bxf3 6. Qxf3 Nc6 7. Bb5 Rc8 8. O-O a6 9. Bxc6+ Rxc6 10. c4 dxc4 11. bxc4 e6 12. Rd1 Be7 13. d4 cxd4 14. Bxd4 Qc7 15. Nd2 O-O 16. Rab1 Rd8 17. Bxf6 Bxf6 18. Ne4 Rxd1+ 19. Rxd1 Be7 20. Nd2 Bb4 21. Qe2 h6 22. Rc1 Bxd2 23. Qxd2 Rxc4 24. Rxc4 Qxc4 25. Qd8+ Kh7 26. Qd7 b5 27. Qxf7 Qxa2 28. g4 b4 29. f4 Qb1+ 30. Kf2 Qg6 31. Qb7 Qc2+ 32. Kg3 a5 33. e4 b3 34. g5 hxg5 35. fxg5 b2 36. Qf7 Qd3+ 37. Kf2 Qd2+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.33"]
[White "Pavlidis, Antonios"]
[Black "Lye, Lik Zang"]
[Result "1-0"]
[ECO "B60"]
[WhiteElo "2537"]
[BlackElo "2377"]
[Annotator "ChessBase"]
[PlyCount "109"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 Nc6 6. Bg5 Bd7 7. Be2 e6 8. Ndb5 Qb8 9. Bxf6 gxf6 10. O-O a6 11. Nd4 Qc7 12. Kh1 Be7 13. Bh5 Nxd4 14. Qxd4 Qc5 15. Qd1 Bc6 16. f4 f5 17. Bf3 fxe4 18. Nxe4 Bxe4 19. Bxe4 O-O-O 20. c4 Kb8 21. Rc1 f5 22. Bf3 Bf6 23. b4 Qd4 24. Qa4 e5 25. Bd5 exf4 26. b5 a5 27. Qxa5 Qa7 28. Qxa7+ Kxa7 29. b6+ Kb8 30. Rb1 Be5 31. g3 Rhe8 32. gxf4 Bd4 33. Rfe1 Be3 34. Re2 Bxf4 35. Rf2 Be3 36. Rxf5 Rd7 37. a4 Rde7 38. a5 Bd2 39. Bf3 Re5 40. Rb5 Re1+ 41. Kg2 Rg8+ 42. Kh3 Re6 43. Rf7 Rh6+ 44. Rh5 Rxh5+ 45. Bxh5 Bxa5 46. Bf3 Kc8 47. Bxb7+ Kd8 48. Bd5 Re8 49. b7 Bc7 50. Bc6 Re3+ 51. Kg4 Bb8 52. Rd7+ Ke8 53. Rxh7+ Kd8 54. Rd7+ Ke8 55. Rc7+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.34"]
[White "D`Costa, Lorin"]
[Black "Noe, Christopher"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2390"]
[BlackElo "2537"]
[Annotator "ChessBase"]
[PlyCount "49"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. c4 e6 5. O-O Nf6 6. d3 Be7 7. Qb3 Qc8 8. Nc3 Nbd7 9. cxd5 exd5 10. e4 O-O 11. Be3 Nb6 12. Qc2 Rd8 13. Ne2 dxe4 14. dxe4 Qe6 15. Nfd4 Qc4 16. Rfc1 Bxe2 17. Nxe2 Qxc2 18. Rxc2 Ng4 19. Bd4 Bf6 20. Bxf6 Nxf6 21. f3 Rd3 22. Nf4 Rd4 23. Ne2 Rd3 24. Nf4 Rd4 25. Ne2 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.35"]
[White "Colpe, Malte"]
[Black "Annaberdiev, Meilis"]
[Result "1/2-1/2"]
[ECO "E77"]
[WhiteElo "2374"]
[BlackElo "2525"]
[Annotator "ChessBase"]
[PlyCount "92"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 c5 6. d5 O-O 7. Nf3 e6 8. Be2 exd5 9. cxd5 Nbd7 10. O-O Re8 11. Qc2 c4 12. Bxc4 Nc5 13. e5 Bf5 14. Qd1 dxe5 15. fxe5 Ng4 16. e6 fxe6 17. Kh1 Bxc3 18. bxc3 Ne4 19. Qd4 e5 20. Qg1 Qb6 21. Qxb6 axb6 22. Ng5 Ngf2+ 23. Kg1 Rec8 24. Bb3 Nc5 25. Bd2 Nfd3 26. h3 h6 27. Ne6 Nxb3 28. axb3 Rxa1 29. Rxa1 Bxe6 30. dxe6 Kg7 31. Ra7 Rc7 32. Be3 Nc5 33. b4 Nxe6 34. Bxb6 Rxc3 35. Rxb7+ Kf6 36. b5 Rb3 37. Ba7 e4 38. Kf2 Ke5 39. Be3 Rb2+ 40. Kf1 Rb1+ 41. Kf2 Rb2+ 42. Kf1 g5 43. b6 Rb1+ 44. Kf2 Rb2+ 45. Kf1 Rb3 46. Kf2 Rb2+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.36"]
[White "Nasuta, Grzegorz"]
[Black "Chekletsov, Ilya"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2516"]
[BlackElo "2373"]
[Annotator "ChessBase"]
[PlyCount "117"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nf6 6. Nc3 g6 7. d4 cxd4 8. Nxd4 Bg7 9. f3 Qc7 10. b3 Qa5 11. Qd3 Nc6 12. Be3 Nd7 13. O-O Nxd4 14. Bxd4 Bxd4+ 15. Qxd4 Qc5 16. Rad1 O-O-O 17. Nd5 Rhe8 18. Qf2 Qxf2+ 19. Kxf2 Nb6 20. Nc3 Nd7 21. g4 Rh8 22. Nd5 Rde8 23. h4 h5 24. g5 Nb6 25. Nxb6+ axb6 26. f4 Kc7 27. f5 Ra8 28. a4 Ra5 29. Ke3 Kd7 30. Rd5 Rc5 31. Kd4 Rhc8 32. Kc3 Ke8 33. f6 Kd7 34. fxe7 Rxd5 35. exd5 Kxe7 36. Rf6 Ra8 37. Kb4 Ra5 38. Rf1 Rc5 39. Rf2 Ra5 40. Ra2 Kd7 41. Kc3 Ra8 42. Kd4 Rf8 43. Rf2 Ke7 44. Rf6 Ra8 45. Kc3 Ra5 46. Rf4 Ra8 47. Rf1 Ke8 48. Ra1 Kd7 49. b4 Rf8 50. Rf1 Ke7 51. a5 bxa5 52. bxa5 f6 53. gxf6+ Rxf6 54. Rxf6 Kxf6 55. c5 dxc5 56. Kc4 g5 57. hxg5+ Kxg5 58. a6 bxa6 59. Kxc5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.37"]
[White "Stark, Lars"]
[Black "Admiraal, Miguoel"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "2362"]
[BlackElo "2516"]
[Annotator "ChessBase"]
[PlyCount "148"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Bb7 3. e4 e6 4. Nge2 Nf6 5. d3 c5 6. g3 a6 7. Bg2 d6 8. O-O Qc7 9. h3 Be7 10. Be3 O-O 11. Qd2 Nc6 12. d4 cxd4 13. Nxd4 Nxd4 14. Qxd4 Nd7 15. Rac1 Rac8 16. Rfd1 Qb8 17. Na4 Rc6 18. Qd2 Rfc8 19. b3 b5 20. Nb2 R6c7 21. Qa5 Bc6 22. Nd3 Nf6 23. Nb4 Bxe4 24. Nxa6 Qa8 25. Bxe4 Nxe4 26. Qxc7 Rxc7 27. Nxc7 Qxa2 28. cxb5 h5 29. Rd4 d5 30. b6 Qxb3 31. Kg2 Ba3 32. Ra1 Nd6 33. Rdd1 Bb2 34. Rab1 Qc2 35. Na6 Kh7 36. Bc5 Nb7 37. Be3 d4 38. Bd2 Qc6+ 39. Kg1 Qxb6 40. Nb4 Bc3 41. Na2 Qc6 42. Nxc3 dxc3 43. Bxc3 Nc5 44. h4 Qf3 45. Bd4 Ne4 46. Rbc1 e5 47. Ba7 Nc3 48. Rxc3 Qxc3 49. Be3 Qc6 50. Rc1 Qf3 51. Rc7 Kg6 52. Bc5 Qd5 53. Be3 Kf5 54. Rc5 Qf3 55. Rc4 Qd5 56. Rb4 f6 57. Kh2 Qf3 58. Ra4 Qd5 59. Rb4 Qd1 60. Rb7 Qg4 61. Ra7 Kg6 62. Ra6 Qc4 63. Ra7 f5 64. Re7 Qe4 65. Bg5 Qd4 66. Re6+ Kf7 67. Re7+ Kf8 68. Kg2 Qd5+ 69. Kg1 f4 70. gxf4 exf4 71. Ra7 Qd1+ 72. Kg2 Qg4+ 73. Kf1 f3 74. Ke1 Qg1+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.38"]
[White "Arcuti, Davide"]
[Black "Zanan, Evgeny"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2358"]
[BlackElo "2510"]
[Annotator "RC"]
[PlyCount "96"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 O-O 5. e4 d6 6. Bd3 c5 7. c3 h6 8. Bh4 Nh5 9. Bg3 cxd4 10. Nxd4 Nc6 11. Nxc6 bxc6 12. Be2 Nxg3 13. hxg3 d5 14. Qc2 Qb6 15. O-O e6 16. Rab1 a5 17. c4 Ba6 18. b3 Rad8 19. Nf3 dxe4 20. Qxe4 c5 21. Rfd1 Bb7 22. Qe3 e5 23. Rxd8 Rxd8 24. Rd1 Rxd1+ 25. Bxd1 e4 26. Nd2 f5 27. g4 Qd6 28. gxf5 gxf5 29. Bc2 Bd4 30. Qe2 Qe6 31. Kf1 Qf6 32. Qh5 Bc6 33. Ke2 Kf8 34. f3 Be8 35. Qh3 Qg5 36. fxe4 Bh5+ 37. Ke1 Bg4 38. Qg3 Be5 39. Qf2 Bd4 40. Qg3 f4 41. Qh2 Bc3 42. Bd3 Kg7 43. Bf1 h5 44. Bd3 Qd8 45. Qxf4 Qxd3 46. Qg5+ Kf7 47. Qf4+ Ke6 48. Qh6+ Ke5 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.39"]
[White "Lobron, Eric"]
[Black "Arman, Deniz"]
[Result "1-0"]
[ECO "D91"]
[WhiteElo "2508"]
[BlackElo "2346"]
[Annotator "ChessBase"]
[PlyCount "85"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. d4 Bg7 5. Bg5 c5 6. Bxf6 Bxf6 7. cxd5 cxd4 8. Nxd4 Qb6 9. Nb3 a5 10. e3 a4 11. Bb5+ Bd7 12. Nd4 Bxd4 13. Bxd7+ Nxd7 14. Qxd4 Qxd4 15. exd4 Nf6 16. Kd2 Kd7 17. Rhe1 Ra5 18. Re5 Ng4 19. Re2 Nf6 20. Rae1 Re8 21. f3 h5 22. Re5 Ra6 23. a3 Kd6 24. Kd3 Ra5 25. Kc4 Rc8+ 26. Kb4 Ra6 27. Kb5 Rc7 28. g3 Ra8 29. Kb4 Rxc3 30. bxc3 Nxd5+ 31. Rxd5+ Kxd5 32. Rxe7 f5 33. Rd7+ Kc6 34. Rg7 Kd5 35. Rxb7 Re8 36. Rb5+ Kd6 37. Rb6+ Kd5 38. Rxg6 Rb8+ 39. Kxa4 Rb2 40. h4 Rf2 41. Rg5 Rxf3 42. Kb4 Rf1 43. Rxh5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.40"]
[White "Coenen, Michael"]
[Black "Repka, Christopher"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "2357"]
[BlackElo "2482"]
[Annotator "ChessBase"]
[PlyCount "110"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Ne5 c5 8. dxc5 Qc7 9. Nxc4 Rd8 10. Qc2 Nc6 11. Nc3 Nd4 12. Qb1 Qxc5 13. Nd2 Nd5 14. Nde4 Nxc3 15. Nxc3 Qh5 16. Be3 e5 17. Re1 Bf5 18. Be4 Be6 19. Bg2 Rac8 20. Qe4 Bb4 21. Kh1 Bxc3 22. bxc3 Bd5 23. Qb1 Nxe2 24. Bxd5 Rxd5 25. Qe4 Nxc3 26. Rac1 Rdc5 27. Qxb7 R5c6 28. Kg2 e4 29. Rc2 Qf3+ 30. Kg1 h5 31. Bd4 R6c7 32. Qa6 h4 33. Qf1 Qg4 34. h3 Qd7 35. Rd2 Qe6 36. gxh4 Nd5 37. Qg2 f5 38. Qg5 Nb4 39. Ba1 Qf7 40. Rd8+ Rxd8 41. Qxd8+ Kh7 42. Rb1 Nd3 43. Qg5 Rc6 44. Kf1 f4 45. Bd4 e3 46. Qb5 Qg6 47. Qg5 Qf7 48. Qb5 Qg6 49. Qg5 Nxf2 50. Qxg6+ Rxg6 51. Rb7 Nxh3 52. Rxa7 Rg1+ 53. Ke2 Rg2+ 54. Kf1 f3 55. Bxe3 Rh2 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.41"]
[White "Milov, Leonid"]
[Black "Chernov, Vadim"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2474"]
[BlackElo "2345"]
[Annotator "ChessBase"]
[PlyCount "83"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Bg4 3. e3 Nd7 4. Be2 Ngf6 5. O-O Bxf3 6. Bxf3 e5 7. d4 e4 8. Be2 Bd6 9. b3 Qe7 10. a4 O-O 11. Ba3 Ne8 12. c4 Bxa3 13. Nxa3 dxc4 14. Nxc4 Nd6 15. Rb1 Nf6 16. b4 Nd5 17. Qb3 Rad8 18. b5 Nf5 19. Bg4 Nd6 20. Ne5 Nf6 21. Bh3 Nde8 22. a5 Qd6 23. Rfc1 Qd5 24. Qa4 Qd6 25. a6 b6 26. Qb3 Ra8 27. g3 c5 28. dxc5 bxc5 29. Qc3 Nd5 30. Qxc5 Qxc5 31. Rxc5 Nef6 32. Kf2 h5 33. Rd1 Nb6 34. Rd4 Rfd8 35. Rc7 Rxd4 36. exd4 Nfd5 37. Rxf7 e3+ 38. Kf3 e2 39. Kxe2 Nc3+ 40. Kd3 Nxb5 41. Be6 Kh7 42. Rf5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.42"]
[White "Vuilleumier, Alexandre"]
[Black "Warmerdam, Max"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2354"]
[BlackElo "2472"]
[Annotator "ChessBase"]
[PlyCount "102"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. Bf4 Nf6 4. e3 c5 5. c3 Nc6 6. Bb5 Bd7 7. O-O Be7 8. Bxc6 Bxc6 9. Ne5 Bb5 10. Re1 O-O 11. Nd2 Rc8 12. a4 Be8 13. a5 Nd7 14. Qg4 Nxe5 15. dxe5 Kh8 16. Nf3 Bb5 17. Bg5 Bd3 18. Bxe7 Qxe7 19. Nd2 Rc7 20. e4 Rd8 21. exd5 Rxd5 22. Nc4 Bxc4 23. Qxc4 Qd8 24. g3 a6 25. Re2 Rcd7 26. Kg2 h6 27. h4 Kg8 28. Ra2 Rd1 29. b3 Rb1 30. Qxc5 Rxb3 31. Qc4 Rb5 32. Rab2 Rxa5 33. Qe4 Qc7 34. Rb4 Rc5 35. Reb2 b5 36. Ra2 Qc8 37. Rd4 Rxd4 38. Qxd4 Qb7+ 39. Kh2 Rd5 40. Qe4 Qc6 41. Ra3 Qc5 42. Ra2 Rxe5 43. Qa8+ Kh7 44. Qxa6 Qxc3 45. Qb7 Qc4 46. Ra7 Rf5 47. Qb6 Qe2 48. Kg2 Qf3+ 49. Kg1 Rd5 50. Ra1 Qc3 51. Rb1 Qc5 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.43"]
[White "Henderson de La Fuente, Lance"]
[Black "Franklin, Samuel G A"]
[Result "1/2-1/2"]
[ECO "C84"]
[WhiteElo "2471"]
[BlackElo "2344"]
[Annotator "RC"]
[PlyCount "71"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 b5 7. Bb3 d6 8. a3 Na5 9. Ba2 c5 10. Bg5 Be6 11. Bxf6 Bxf6 12. Bxe6 fxe6 13. b4 Nc6 14. c3 O-O 15. Qb3 Qd7 16. Nbd2 Rfb8 17. Rfd1 a5 18. g3 h6 19. Kg2 Bd8 20. bxc5 a4 21. Qc2 dxc5 22. Rab1 Bf6 23. Rb2 b4 24. Nc4 Qc7 25. h4 b3 26. Qe2 Na5 27. Nfd2 Rf8 28. Rc1 Rad8 29. Nxa5 Qxa5 30. Nc4 Qc7 31. Rd1 Qc6 32. Qg4 Kh7 33. Kf1 g6 34. Ke1 Bg7 35. h5 g5 36. Rdd2 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.44"]
[White "Parkhov, Yair"]
[Black "Dourerassou, Jonathan"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2352"]
[BlackElo "2465"]
[Annotator "ChessBase"]
[PlyCount "112"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 c5 5. Nbd2 Nc6 6. c3 Bd6 7. Bg3 O-O 8. Bb5 Ne7 9. Bd3 Nf5 10. Bxf5 exf5 11. Bxd6 Qxd6 12. dxc5 Qxc5 13. O-O b6 14. Nb3 Qc7 15. Qd4 Re8 16. Rfe1 Bb7 17. a4 a5 18. Qf4 Qd7 19. Nfd4 g6 20. Nb5 Rad8 21. Qc7 Qxc7 22. Nxc7 Re7 23. Nb5 Nd7 24. N3d4 Ne5 25. Red1 Red7 26. b3 Rc8 27. Rd2 Ng4 28. Rad1 Nf6 29. f3 Ba6 30. Kf2 Re7 31. Ne2 Bxb5 32. axb5 Rc5 33. b4 axb4 34. cxb4 Rc4 35. Rd4 Rec7 36. Nf4 Kf8 37. Nxd5 Nxd5 38. Rxc4 Rxc4 39. Rxd5 Rxb4 40. Re5 Kg7 41. f4 Kf6 42. Kf3 Rb2 43. h3 h5 44. g4 h4 45. gxf5 gxf5 46. Rd5 Rh2 47. Rd6+ Kg7 48. Rxb6 Rxh3+ 49. Kf2 Rh2+ 50. Kf3 Rb2 51. Rb8 h3 52. Rc8 Rxb5 53. Rc1 Rb2 54. Rh1 h2 55. Kg3 Re2 56. Kf3 Rb2 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.45"]
[White "Vrolijk, Liam"]
[Black "Krause, Jonah"]
[Result "1/2-1/2"]
[ECO "E92"]
[WhiteElo "2465"]
[BlackElo "2343"]
[Annotator "ChessBase"]
[PlyCount "85"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. d5 a5 8. Bg5 h6 9. Bh4 Na6 10. Nd2 Bd7 11. O-O Qe8 12. b3 Nh7 13. a3 h5 14. f3 Bh6 15. Rb1 Be3+ 16. Kh1 Bc5 17. Qc1 Kh8 18. Na2 f5 19. b4 axb4 20. axb4 Be3 21. exf5 gxf5 22. Qc3 f4 23. Qc2 Bf5 24. Ne4 Qg6 25. Bd3 Ng5 26. Nac3 Nxe4 27. Bxe4 Bxe4 28. Nxe4 Rf7 29. Rfe1 c5 30. dxc6 bxc6 31. Red1 Bd4 32. Qe2 d5 33. cxd5 cxd5 34. Nc5 Nxc5 35. bxc5 Kh7 36. Rb6 Qf5 37. Rd6 Bxc5 38. R6xd5 Be3 39. Qb5 Qc2 40. Rd7 Ra7 41. Rxf7+ Rxf7 42. Qd3+ Qxd3 43. Rxd3 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.46"]
[White "Chylewski, Patryk"]
[Black "Lodici, Lorenzo"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "2391"]
[BlackElo "2463"]
[Annotator "ChessBase"]
[PlyCount "135"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. b3 O-O 6. Bb2 d6 7. O-O h6 8. Nbd2 g5 9. Ne1 e5 10. dxe5 Nfd7 11. Nc4 Nxe5 12. Nxe5 dxe5 13. Nd3 Nd7 14. e4 f4 15. Bh3 Nb6 16. Bxc8 Qxc8 17. Bxe5 f3 18. Bxg7 Kxg7 19. Ne5 g4 20. h3 gxh3 21. Nxf3 Qe6 22. Qd4+ Kg8 23. Qe3 Rae8 24. Rae1 Nc8 25. Nd4 Qg4 26. Qxh6 Nd6 27. Qh4 Qxh4 28. gxh4 Nxe4 29. f3 Nd6 30. Ne6 Rf6 31. Ng5 Rxe1 32. Rxe1 Rh6 33. Nxh3 Rxh4 34. Kg2 Rd4 35. Re2 Nf5 36. Ng5 Rd7 37. f4 Kg7 38. Kh3 Kf6 39. Re6+ Kg7 40. Re2 Kg6 41. Re6+ Kg7 42. Nf3 Re7 43. Nd4 Kf7 44. Rxe7+ Nxe7 45. c4 a6 46. Kg4 Kf6 47. Ne2 b6 48. Nc3 c6 49. Ne4+ Kg6 50. Ng3 c5 51. f5+ Kf7 52. Ne4 Nc6 53. Kf4 Nb4 54. Nc3 b5 55. cxb5 axb5 56. Nxb5 Nxa2 57. Nd6+ Ke7 58. Ne4 c4 59. bxc4 Nb4 60. Kg5 Nd3 61. c5 Ne5 62. Kf4 Nc6 63. Nc3 Kf6 64. Nd5+ Kf7 65. Ke4 Kg7 66. Ne3 Kf6 67. Kd5 Ne5 68. c6 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.47"]
[White "Perske, Thore"]
[Black "Burcu, Cagatay"]
[Result "1-0"]
[ECO "C03"]
[WhiteElo "2450"]
[BlackElo "2329"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Bd3 c5 5. dxc5 Nf6 6. Qe2 a5 7. Ngf3 O-O 8. c4 dxc4 9. Nxc4 Nbd7 10. e5 Nxc5 11. Bb1 Nd5 12. h4 Nb4 13. Bg5 f6 14. exf6 Bxf6 15. O-O b6 16. Rd1 Qc7 17. a3 Nd5 18. Nce5 Bb7 19. Qc2 g6 20. Bxf6 Rxf6 21. Ba2 Raf8 22. b4 axb4 23. Bxd5 Bxd5 24. axb4 Bb3 25. Qc3 Bxd1 26. Rxd1 Na6 27. Qa1 Nxb4 28. Rd7 Qc8 29. Qa7 Qc1+ 30. Kh2 Qf4+ 31. g3 Qh6 32. Ng4 Qh5 33. Nxf6+ Rxf6 34. Rd8+ Rf8 35. Rxf8+ Kxf8 36. Ng5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.48"]
[White "Arjun Kalyan"]
[Black "Nyysti, Sampsa"]
[Result "1-0"]
[ECO "C72"]
[WhiteElo "2445"]
[BlackElo "2309"]
[Annotator "NA"]
[PlyCount "45"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bg4 6. h3 h5 7. d4 Bxf3 8. Qxf3 exd4 9. e5 Qd7 10. c3 dxe5 11. cxd4 exd4 12. Bg5 Be7 13. Rc1 Bxg5 14. Rxc6 Kf8 15. Rxa6 Qd8 16. Bb3 Nf6 17. Rxa8 Qxa8 18. Qf5 Qe8 19. Qxg5 Qe1+ 20. Kh2 Kg8 21. f3 h4 22. Qd2 Qe5+ 23. Kg1 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.49"]
[White "Petkidis, Anthony"]
[Black "Fedorovsky, Michael"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2338"]
[BlackElo "2442"]
[Annotator "NA"]
[PlyCount "62"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 Nd4 12. cxb5 Bb7 13. Nc3 O-O 14. bxa6 Rxa6 15. Nc4 Bh4 16. Ne3 Rb6 17. Rb1 Qa8 18. Bd3 f5 19. O-O fxe4 20. Bc4+ Kh8 21. Bd5 Bg5 22. Qg4 Bf4 23. b3 Rf6 24. Bxb7 Rxb7 25. Qd1 Rbf7 26. Qh5 Qf8 27. Ng4 Rf5 28. Qh3 Qa8 29. Ne3 R5f6 30. Qh5 Rh6 31. Qxf7 Bxh2+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.50"]
[White "Korley, Kassa"]
[Black "Hess, Max"]
[Result "1/2-1/2"]
[ECO "E68"]
[WhiteElo "2440"]
[BlackElo "2307"]
[Annotator "NA"]
[PlyCount "151"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nbd7 7. O-O e5 8. e4 exd4 9. Nxd4 Re8 10. Re1 a6 11. h3 Rb8 12. a4 Ne5 13. b3 c5 14. Nde2 Nc6 15. Be3 Be6 16. Qc2 Qe7 17. Rad1 h5 18. Bf4 Rbd8 19. Bg5 Qf8 20. Rd2 Rd7 21. Red1 Nh7 22. Be3 Rdd8 23. Nf4 Bd4 24. Bxd4 Nxd4 25. Rxd4 cxd4 26. Rxd4 h4 27. g4 g5 28. Nfe2 Qg7 29. Qd2 Qe5 30. Kh1 f6 31. Rd3 Nf8 32. f4 gxf4 33. Nxf4 Bf7 34. Qf2 Nd7 35. Rf3 Qg5 36. Nfe2 Bg6 37. Rf4 Kg7 38. Nd5 Nc5 39. Qd4 Qe5 40. Nxf6 Rf8 41. g5 Ne6 42. Qf2 Qxg5 43. Nd5 Nxf4 44. Nexf4 Rde8 45. Qe3 Kh7 46. Nxg6 Qxg6 47. c5 dxc5 48. Qxc5 Rg8 49. Qf2 Qxg2+ 50. Qxg2 Rxg2 51. Kxg2 Rg8+ 52. Kf3 Rg3+ 53. Kf4 Rxb3 54. Kg4 Kg7 55. Kxh4 Ra3 56. Kg4 Rxa4 57. Kf5 b5 58. e5 b4 59. Ke4 b3+ 60. Kd3 Rh4 61. Kc3 Rxh3+ 62. Kb2 a5 63. Nf4 Re3 64. Ne6+ Kf7 65. Nc5 Rxe5 66. Nxb3 Ke6 67. Ka3 Kd6 68. Ka4 Re3 69. Nxa5 Kc5 70. Nb3+ Kc4 71. Na5+ Kc5 72. Nb3+ Kb6 73. Kb4 Re4+ 74. Kc3 Re3+ 75. Kc4 Rxb3 76. Kd5 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.51"]
[White "Krause, Benedict"]
[Black "Riess, Alexander"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2435"]
[BlackElo "2282"]
[Annotator "NA"]
[PlyCount "157"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 h6 7. Nbd2 O-O 8. h3 a6 9. Re1 Re8 10. Bb3 Ba7 11. Nf1 Be6 12. N3h2 d5 13. Qf3 Na5 14. Bc2 dxe4 15. dxe4 Nc4 16. Ng3 Nd6 17. Ng4 Nxg4 18. hxg4 g6 19. Nf5 gxf5 20. gxf5 Qh4 21. g3 Qh3 22. fxe6 Rxe6 23. Qg2 Qg4 24. Bd1 Qg6 25. Bb3 Rf6 26. Be3 Bxe3 27. Rxe3 a5 28. a4 Ra6 29. Ba2 Kg7 30. Rf1 Rb6 31. Re2 Qh5 32. f4 Rg6 33. Qh2 Qxh2+ 34. Kxh2 Nxe4 35. fxe5 Ng5 36. Ref2 f6 37. Bb1 fxe5 38. Bxg6 Kxg6 39. Rd1 Ne4 40. Re2 Nc5 41. Rd5 Nxa4 42. Rxa5 Rxb2 43. Rxb2 Nxb2 44. Rxe5 Na4 45. Re7 Nxc3 46. Rxc7 Ne4 47. Rxb7 Kg5 48. Rb4 Nf6 49. Kh3 Kf5 50. Kh4 Kg6 51. Rb5 Kg7 52. g4 Kg6 53. Rb6 Kf7 54. Kg3 Kg7 55. Ra6 Nd5 56. Kf3 Ne7 57. Kf4 Ng6+ 58. Ke4 Ne7 59. Ke5 Ng6+ 60. Kf5 Nh4+ 61. Ke4 Ng6 62. Rc6 Nh4 63. Ke5 Ng6+ 64. Ke6 Nh4 65. Rc8 Nf3 66. Ra8 Nd4+ 67. Ke5 Nf3+ 68. Kf4 Nh4 69. Ra7+ Kf6 70. Ra6+ Kg7 71. g5 hxg5+ 72. Kxg5 Nf3+ 73. Kf4 Nh4 74. Ke5 Ng6+ 75. Ke6 Nh4 76. Ra4 Ng6 77. Rg4 Kh7 78. Kf6 Nf8 79. Kf7 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.52"]
[White "Kivisto, Mikko"]
[Black "Carow, Johannes"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2253"]
[BlackElo "2434"]
[Annotator "NA"]
[PlyCount "86"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Ne2 Bg4 7. f3 Bd7 8. f4 e6 9. Nd2 Bd6 10. Nf3 f6 11. O-O Nge7 12. Be3 O-O 13. Kh1 Be8 14. c4 dxc4 15. Bxc4 Bf7 16. Nc3 Nf5 17. Bg1 Bxf4 18. Qe2 Rfe8 19. Rad1 Nb4 20. g4 Nd6 21. Bb3 Nd5 22. Rd3 Bh6 23. Nxd5 exd5 24. Qg2 Ne4 25. Nh4 g6 26. Rh3 Bf8 27. Be3 a5 28. a3 Bd6 29. Nf5 gxf5 30. gxf5+ Kh8 31. Rff3 Ng5 32. Bxg5 Re1+ 33. Rf1 Rxf1+ 34. Qxf1 fxg5 35. f6 Bf4 36. Qd3 Be6 37. Rh6 Qc1+ 38. Bd1 Bf5 39. Qxf5 Qxd1+ 40. Kg2 Qe2+ 41. Kg1 Be3+ 42. Kh1 Qe1+ 43. Kg2 Qg1+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.53"]
[White "Zolfagharian, Kevin"]
[Black "Raja Harshit"]
[Result "0-1"]
[ECO "B95"]
[WhiteElo "2192"]
[BlackElo "2432"]
[Annotator "NA"]
[PlyCount "54"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qe2 Qc7 8. O-O-O Be7 9. f4 Nbd7 10. g4 b5 11. Bg2 Bb7 12. a3 O-O 13. h4 Qc4 14. Qe3 b4 15. axb4 Qxb4 16. Bf3 Rab8 17. Bxf6 Bxf6 18. g5 Bd8 19. g6 hxg6 20. h5 g5 21. h6 g6 22. Rhg1 Ba8 23. Nb3 Bb6 24. Nd4 Qxb2+ 25. Kd2 gxf4 26. Qf2 Ne5 27. Be2 Qxc3+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.54"]
[White "Siddharth, Jagadeesh"]
[Black "Firouzja, Alireza"]
[Result "0-1"]
[ECO "A81"]
[WhiteElo "2132"]
[BlackElo "2669"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. O-O O-O 6. b3 d6 7. Bb2 c6 8. Nbd2 a5 9. Re1 a4 10. c4 Ne4 11. Nxe4 fxe4 12. Nd2 d5 13. cxd5 a3 14. Bc3 cxd5 15. f3 Nc6 16. fxe4 Nxd4 17. Rc1 dxe4 18. e3 Nf3+ 19. Nxf3 Qxd1 20. Rexd1 exf3 21. Bxg7 Kxg7 22. Bf1 f2+ 23. Kg2 Bf5 24. Rc4 Rac8 25. Rxc8 Be4+ 26. Kh3 Rxc8 27. Bg2 Bxg2+ 28. Kxg2 Rc2 29. Rd7 Rxa2 30. Rxe7+ Kf6 31. Rxb7 f1=Q+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.55"]
[White "Bogner, Sebastian"]
[Black "Suvorov, Alexander"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "2603"]
[BlackElo "2323"]
[Annotator "ChessBase"]
[PlyCount "35"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qf3 d6 8. Nxc6 Qxc6 9. O-O-O Nf6 10. Be2 Be7 11. Qg3 Bd7 12. e5 dxe5 13. Qxe5 Qc8 14. g4 Bc6 15. Rhg1 Qb8 16. Qg3 Qxg3 17. hxg3 h6 18. a3 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.56"]
[White "Sorensen, Hampus"]
[Black "Buhmann, Rainer"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2319"]
[BlackElo "2581"]
[Annotator "ChessBase"]
[PlyCount "86"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Be7 5. g3 d5 6. Bg2 Ne4 7. O-O c6 8. Bf4 Nd7 9. Nfd2 g5 10. Be3 Nd6 11. cxd5 exd5 12. Nf3 Nb6 13. Nc3 Bf5 14. b3 f6 15. Bc1 Qd7 16. Re1 h5 17. a4 Ne4 18. Bb2 Bb4 19. Qc1 a5 20. Nd2 Nxd2 21. Qxd2 O-O-O 22. Ba3 Bxa3 23. Rxa3 h4 24. e3 Rh6 25. Ra2 Rdh8 26. Bh1 Kb8 27. Re2 Qd6 28. Qe1 hxg3 29. fxg3 Bg4 30. Red2 f5 31. Ra1 Nd7 32. Qf2 Nf6 33. Rc1 Rxh2 34. Qxh2 Rxh2 35. Kxh2 f4 36. exf4 gxf4 37. Kg1 Qe7 38. Rd3 Bf5 39. Rf3 Bg4 40. Rd3 Qh7 41. Rd2 Qh3 42. Rd3 fxg3 43. Rd2 g2 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.57"]
[White "Nandhidhaa, P V"]
[Black "Schroeder, Jan-Christian"]
[Result "1/2-1/2"]
[ECO "C48"]
[WhiteElo "2314"]
[BlackElo "2577"]
[Annotator "ChessBase"]
[PlyCount "90"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bd6 5. d3 h6 6. a3 Bc5 7. Nxe5 Nxe5 8. d4 Bd6 9. f4 Nc6 10. e5 Be7 11. d5 Nxd5 12. Nxd5 d6 13. O-O dxe5 14. Nxe7 Qxe7 15. Bxc6+ bxc6 16. fxe5 O-O 17. Bf4 Rb8 18. Qd4 c5 19. Qc3 Rd8 20. e6 Bxe6 21. Qg3 Rd4 22. h3 Rxb2 23. Bxh6 f6 24. Rae1 Rb6 25. Rf2 Qf7 26. Rfe2 Rd7 27. Bd2 Rbd6 28. Kh2 Rxd2 29. Rxe6 R2d5 30. Re8+ Kh7 31. R1e4 Rg5 32. Qh4+ Rh5 33. Qg3 Rg5 34. Qh4+ Rh5 35. Qg3 Qd5 36. R8e7 Rxe7 37. Rxe7 Rg5 38. Qd3+ Qxd3 39. cxd3 Rd5 40. Rxc7 Rxd3 41. Rxa7 f5 42. Rc7 Rc3 43. a4 c4 44. a5 Ra3 45. Rxc4 Rxa5 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.58"]
[White "Kunin, Vitaly"]
[Black "Braun, Georg"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2520"]
[BlackElo "2301"]
[Annotator "ChessBase"]
[PlyCount "75"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 c5 3. Bg2 g6 4. O-O Bg7 5. d3 d5 6. Nbd2 O-O 7. e4 Nc6 8. c3 e5 9. exd5 Nxd5 10. Nc4 Rb8 11. Re1 f6 12. a4 Nde7 13. d4 Be6 14. Na3 cxd4 15. cxd4 Nf5 16. dxe5 Qxd1 17. Rxd1 Rfd8 18. Re1 fxe5 19. Ng5 Bb3 20. Ne4 Nfd4 21. Bg5 Re8 22. Nc5 Bf7 23. Rac1 Nb3 24. Nxb3 Bxb3 25. Nb5 h6 26. Be3 Nd4 27. Nd6 Rf8 28. Nxb7 Bxa4 29. Bd5+ Kh7 30. Nc5 Bb5 31. Kg2 Rfd8 32. Be4 Rdc8 33. h4 Be8 34. h5 Rxb2 35. Bxd4 exd4 36. Bd3 Kh8 37. hxg6 Rb6 38. Nd7 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.59"]
[White "Shyam, Sundar M."]
[Black "Karsay, Pascal"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2519"]
[BlackElo "2285"]
[Annotator "ChessBase"]
[PlyCount "75"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 Bd6 6. d3 h6 7. a3 Qe7 8. O-O O-O 9. b4 b5 10. Bb3 a5 11. Nxb5 axb4 12. Nh4 Bc5 13. Nxc7 Ra5 14. Nf5 Qd8 15. Nd5 bxa3 16. Nxh6+ gxh6 17. Bxh6 Nd4 18. Bc4 Bb7 19. Nxf6+ Qxf6 20. Qg4+ Kh7 21. Bxf8 Bxf8 22. Qh5+ Kg7 23. f4 Qg6 24. Qxg6+ Kxg6 25. fxe5 Nxc2 26. Rf6+ Kg5 27. Rf5+ Kh6 28. Raf1 Bc5+ 29. Kh1 Ne3 30. Rf6+ Kg5 31. R1f4 Nxc4 32. R4f5+ Kg4 33. h3+ Kg3 34. Rf3+ Kh4 35. R3f4+ Kg5 36. R4f5+ Kh4 37. Rh6+ Kg3 38. Rf3# 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.60"]
[White "Dragnev, Valentin"]
[Black "Olcum, Ahmet"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2514"]
[BlackElo "2281"]
[Annotator "ChessBase"]
[PlyCount "73"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. e4 d6 4. Nc3 Nc6 5. Be3 e5 6. Nge2 exd4 7. Nxd4 Nge7 8. h4 h6 9. Qd2 f5 10. Nxc6 Nxc6 11. O-O-O fxe4 12. Nxe4 Be6 13. Be2 Qe7 14. Nc3 O-O-O 15. Nd5 Qd7 16. Qd3 Qf7 17. Qa3 a6 18. Rd2 Rhe8 19. Rhd1 Qg8 20. b4 Nb8 21. b5 Bxd5 22. cxd5 axb5 23. Bg4+ Rd7 24. Rc2 Re4 25. Bxd7+ Kxd7 26. Qa5 Na6 27. Qxb5+ Kc8 28. Rc4 Rxc4+ 29. Qxc4 Qe8 30. Qg4+ Kb8 31. Qe6 Qh8 32. Qxg6 Ba1 33. Rd2 Nb4 34. Qxh6 Qc3+ 35. Kb1 b6 36. Bd4 Qc4 37. Bxa1 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.61"]
[White "Kuraszkiewicz, Michael"]
[Black "Pijpers, Arthur"]
[Result "0-1"]
[ECO "E71"]
[WhiteElo "2306"]
[BlackElo "2485"]
[Annotator "RC"]
[PlyCount "56"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Bg5 c5 7. d5 e6 8. Bd3 exd5 9. exd5 Re8+ 10. Kf1 h6 11. Be3 Rxe3 12. fxe3 Nbd7 13. Nf3 Nh5 14. Kf2 Ne5 15. Rf1 b5 16. cxb5 a6 17. Be2 Nxf3 18. Bxf3 Qh4+ 19. Kg1 Ng3 20. Re1 axb5 21. Nxb5 Be5 22. Qd2 g5 23. Nc3 h5 24. Qf2 g4 25. Be4 Qg5 26. Bd3 gxh3 27. Qf3 h2+ 28. Kxh2 Bg4 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.62"]
[White "Neukirchner, Pascal"]
[Black "Swayams, Mishra"]
[Result "1/2-1/2"]
[ECO "A62"]
[WhiteElo "2307"]
[BlackElo "2478"]
[Annotator "TA"]
[PlyCount "38"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Nf3 Bg7 8. Bg2 O-O 9. O-O Re8 10. Bf4 Bf5 11. Nh4 Bg4 12. h3 Nh5 13. hxg4 Nxf4 14. gxf4 Qxh4 15. e3 Nd7 16. Nb5 Red8 17. g5 h6 18. gxh6 Nf6 19. Bf3 Qxh6 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.63"]
[White "Lubbe, Nikolas"]
[Black "Kathmale, Sameer"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2452"]
[BlackElo "2279"]
[Annotator "ChessBase"]
[PlyCount "104"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. Nb5 Na6 6. e3 c6 7. Nc3 Nc7 8. h3 O-O 9. Be2 h6 10. O-O Ne6 11. Bh2 Ng5 12. Ne5 Nge4 13. Nxe4 Nxe4 14. c4 Kh7 15. f3 Nf6 16. cxd5 Nxd5 17. Qd2 f6 18. Nd3 e5 19. e4 Nc7 20. dxe5 Qd4+ 21. Kh1 fxe5 22. Rad1 Re8 23. Qc1 Qa4 24. a3 Nb5 25. Nc5 Qa5 26. f4 exf4 27. Bxf4 Nc3 28. bxc3 Qxc5 29. c4 Be6 30. Bd6 Qg5 31. Qxg5 hxg5 32. c5 b5 33. e5 a5 34. Bf3 Ra6 35. Rfe1 b4 36. axb4 axb4 37. Rd4 b3 38. Rb4 Rea8 39. Kh2 Ra1 40. Re3 R8a4 41. Rbxb3 Bxb3 42. Rxb3 Re1 43. Rb7 Kh6 44. Bxc6 Ra3 45. Rxg7 Kxg7 46. Bd7 Rc3 47. c6 Rc2 48. c7 Ree2 49. Kg3 Re3+ 50. Kh2 Ree2 51. Kg3 Rc3+ 52. Kh2 Rcc2 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.64"]
[White "Moucheroud, Jeremy"]
[Black "Mesaros, Florian"]
[Result "1-0"]
[ECO "C86"]
[WhiteElo "2294"]
[BlackElo "2447"]
[Annotator "NA"]
[PlyCount "97"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 Be7 6. O-O b5 7. Bb3 O-O 8. c3 d5 9. d3 Re8 10. Re1 d4 11. cxd4 Nxd4 12. Nxd4 Qxd4 13. Be3 Qd6 14. Nd2 Ng4 15. Rac1 Nxe3 16. fxe3 c6 17. Nf3 Bg4 18. Qf2 Bf6 19. Red1 h6 20. Rd2 a5 21. a3 a4 22. Ba2 Be6 23. Bb1 Bd8 24. Qg3 Bc7 25. Nh4 Rad8 26. Rdc2 Qxd3 27. Rxc6 Qd1+ 28. Rxd1 Rxd1+ 29. Kf2 Ba5 30. Nf3 Rxb1 31. Qxe5 Bd7 32. Qxb5 Bxc6 33. Qxc6 Rxb2+ 34. Kg3 Reb8 35. Qxa4 Ra8 36. Qd7 Rc2 37. e5 Rc7 38. Qd5 Ra6 39. Kh3 Kh7 40. e6 Raa7 41. exf7 Rxf7 42. Ne5 Rf5 43. Qe4 g6 44. Nxg6 Kxg6 45. g4 Raf7 46. gxf5+ Rxf5 47. Qe6+ Kg5 48. e4 Rb5 49. a4 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.65"]
[White "Pfrommer, Christoph"]
[Black "Froewis, Georg"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2296"]
[BlackElo "2438"]
[Annotator "NA"]
[PlyCount "124"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Bg4 3. Bg2 Nd7 4. d4 e6 5. O-O Ngf6 6. Nbd2 c6 7. Re1 Be7 8. e4 O-O 9. c3 Bh5 10. h4 Qb6 11. Qb3 Bg6 12. Qxb6 axb6 13. exd5 Nxd5 14. Nc4 b5 15. Nce5 N7b6 16. Bd2 Na4 17. Nxg6 hxg6 18. Rab1 Rfd8 19. a3 Nab6 20. Bg5 Nc4 21. Bxe7 Nxe7 22. Ne5 Nxe5 23. Rxe5 Nf5 24. Be4 Ne7 25. Bc2 Nd5 26. Bb3 Nb6 27. Rbe1 Kf8 28. h5 gxh5 29. Rxh5 g6 30. Rh7 Kg8 31. Rh4 Kg7 32. Kg2 Rh8 33. Reh1 Rxh4 34. Rxh4 Re8 35. Re4 Kf6 36. Rf4+ Ke7 37. Rh4 Nc8 38. Bc2 Nd6 39. Bd3 Kd7 40. Rh7 Rg8 41. g4 g5 42. Kg3 Ke7 43. f4 Ne8 44. fxg5 Rxg5 45. Kf4 Rg7 46. Rh8 f6 47. Bc2 Nd6 48. Bd3 Nf7 49. Rh2 Rg5 50. Rh7 Kf8 51. Bc2 Kg8 52. Rh2 Rg7 53. a4 bxa4 54. Bxa4 Ng5 55. Rh6 Rf7 56. Bb3 Kg7 57. Rh1 Rd7 58. Re1 Kf7 59. Ra1 Ke7 60. Rh1 Rd8 61. Rh2 c5 62. dxc5 Rd3 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.66"]
[White "Carlstedt, Jonathan"]
[Black "Agrest, Inna"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2433"]
[BlackElo "2276"]
[Annotator "NA"]
[PlyCount "170"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nd2 d5 4. e3 Bg7 5. Be2 O-O 6. h4 h5 7. Ngf3 c5 8. c3 Nc6 9. Ne5 Ne4 10. Ndf3 Qb6 11. Qb3 c4 12. Qxb6 axb6 13. Nxc6 bxc6 14. Ne5 c5 15. f3 Nf6 16. g4 cxd4 17. exd4 b5 18. Kf2 Ra6 19. Ke3 Be6 20. a3 Rfa8 21. Rag1 Kf8 22. Bd1 b4 23. axb4 Ra2 24. Rh2 Ra1 25. Rd2 Rb1 26. b5 Ra5 27. b6 Rb5 28. g5 Ne8 29. b4 Ra1 30. Kf2 Rxb6 31. Re1 Ra3 32. Rc2 Bf5 33. Rc1 f6 34. Ng4 hxg4 35. fxg4 Be4 36. Bf3 Bxf3 37. Kxf3 Rxb4 38. h5 Rbb3 39. Re3 gxh5 40. gxh5 fxg5 41. Bxg5 Nf6 42. h6 Bh8 43. Kf4 Ne4 44. Bh4 Rxc3 45. Rexc3 Nxc3 46. Rf1 Ne4 47. Kg4+ Nf6+ 48. Kf5 Kf7 49. Bg5 Ra2 50. Rf3 Re2 51. Bf4 Re4 52. Ra3 e6+ 53. Kg5 Nh7+ 54. Kg4 Bxd4 55. Kf3 c3 56. Rb3 c2 57. Rb7+ Kg6 58. Rc7 Ng5+ 59. Kg3 Re2 60. Kh4 Ne4 61. h7 Nf2 62. Bg5 Re4+ 63. Kg3 Kxg5 64. Rxc2 Ng4 65. Rd2 Be5+ 66. Kg2 d4 67. Ra2 Ne3+ 68. Kf3 Rf4+ 69. Ke2 Rh4 70. Ra7 Kg6 71. Re7 Kf6 72. Ra7 Nd5 73. Kd3 Kg6 74. Ra1 Rxh7 75. Ke4 Rh5 76. Rg1+ Kf6 77. Rg8 Nc3+ 78. Kf3 Rh3+ 79. Kg2 Rg3+ 80. Kh1 Ne4 81. Rf8+ Ke7 82. Rf1 d3 83. Ra1 d2 84. Ra7+ Kf6 85. Kh2 Ra3+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.67"]
[White "Ronka, Erik"]
[Black "Kurmann, Oliver"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2288"]
[BlackElo "2433"]
[Annotator "NA"]
[PlyCount "128"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. Qe2 e5 6. O-O Be7 7. c3 O-O 8. Na3 Re8 9. d3 h6 10. Nc4 Bf8 11. a4 g6 12. Re1 d6 13. Rb1 a6 14. Nfd2 Be6 15. Ne3 d5 16. exd5 Nxd5 17. Ne4 Kh8 18. Nxd5 Bxd5 19. c4 Nd4 20. Qd1 Bc6 21. Nc3 Bg7 22. b3 f5 23. Nd5 Ne6 24. Bb2 Qd6 25. Qc2 Rad8 26. Re2 Bxd5 27. Bxd5 Nc7 28. Bxb7 Qxd3 29. Qxd3 Rxd3 30. Ba3 Rb8 31. Bg2 Rbxb3 32. Rxb3 Rxb3 33. Bxc5 Ne6 34. Ba7 e4 35. h4 Bd4 36. Bxd4+ Nxd4 37. Rd2 Rd3 38. Rb2 Nb3 39. Bf1 Rc3 40. Be2 Kg7 41. Kg2 g5 42. Bd1 Nc5 43. Rb6 g4 44. Rc6 Nd3 45. Kf1 Rc1 46. Ke2 Nxf2 47. Kxf2 Rxd1 48. Rxa6 Rd2+ 49. Kf1 Kf7 50. c5 e3 51. h5 f4 52. gxf4 g3 53. Rg6 Rf2+ 54. Ke1 g2 55. a5 Rf1+ 56. Ke2 g1=Q 57. Rxg1 Rxg1 58. Kxe3 Ra1 59. Ke4 Ke6 60. f5+ Kf6 61. Kd5 Rxa5 62. Kd6 Kxf5 63. c6 Kg5 64. c7 Ra8 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.68"]
[White "Ginsburg, Gennadi"]
[Black "Barzen, Pascal"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "2430"]
[BlackElo "2278"]
[Annotator "NA"]
[PlyCount "152"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Ng5 Ngf6 6. Bd3 e6 7. N1f3 Bd6 8. Qe2 h6 9. Ne4 Nxe4 10. Qxe4 Qc7 11. Bd2 c5 12. c3 Nf6 13. Qe2 b6 14. Ne5 Bb7 15. O-O O-O 16. Rfe1 Rfd8 17. Rad1 Bf8 18. Qe3 cxd4 19. cxd4 Qd6 20. Qg3 Qd5 21. b3 Rac8 22. Bc4 Rxc4 23. bxc4 Qxd4 24. Qc3 Qd6 25. f3 Qc7 26. Bc1 a5 27. a3 Ne8 28. Rxd8 Qxd8 29. Be3 Qc7 30. Qb2 Bc5 31. Bxc5 Qxc5+ 32. Qf2 Qd6 33. Qe3 f6 34. Nd3 e5 35. Rb1 Qxa3 36. Rxb6 Bc8 37. Rb8 Bd7 38. Rd8 Qe7 39. Ra8 Qa3 40. Rd8 Qe7 41. Qb6 Kh7 42. Nc5 Bf5 43. Ne4 a4 44. Rd3 Qf7 45. Qa6 Be6 46. Qxa4 Bxc4 47. Rd8 f5 48. Qxe8 fxe4 49. Qxf7 Bxf7 50. fxe4 Bg6 51. Kf2 Bxe4 52. Re8 Bd3 53. Rxe5 Bc2 54. Ke3 Bg6 55. Kf4 Bd3 56. h4 Bc2 57. g4 Bd3 58. Re6 Bc2 59. Ke5 Bd1 60. g5 hxg5 61. hxg5 Bc2 62. Rc6 Bd3 63. Rc3 Bb1 64. Kf4 Kg6 65. Rc6+ Kh7 66. Ke5 Bd3 67. Rd6 Bc2 68. Kd4 Bb1 69. Kc5 Ba2 70. Kc6 Kg8 71. g6 Kh8 72. Kd7 Bb3 73. Ke7 Ba2 74. Kf8 Bb1 75. Ke7 Ba2 76. Rd2 Bb1 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.69"]
[White "Gilevych, Artem"]
[Black "Ragger, Anna-Christina"]
[Result "1/2-1/2"]
[ECO "D80"]
[WhiteElo "2423"]
[BlackElo "2270"]
[Annotator "NA"]
[PlyCount "69"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Qb3 c6 6. Nf3 O-O 7. Bd2 a6 8. a4 a5 9. Rc1 e6 10. Bd3 Na6 11. O-O Nb4 12. Bb1 b6 13. cxd5 exd5 14. e4 Ba6 15. Rfe1 Bc4 16. Qd1 dxe4 17. Nxe4 Bd5 18. Bg5 Bxe4 19. Bxe4 h6 20. Bxf6 Qxf6 21. Ne5 Rad8 22. Bxc6 Nxc6 23. Rxc6 Qf4 24. g3 Qxd4 25. Qxd4 Rxd4 26. Nc4 Rb8 27. Rc7 Bf8 28. Re2 Bc5 29. b3 Rd5 30. Rc2 Bb4 31. Rc6 b5 32. Ne3 Rdd8 33. axb5 Rxb5 34. Rc8 Rxc8 35. Rxc8+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.70"]
[White "Stein, Robert"]
[Black "Cukrowski, Filip"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2287"]
[BlackElo "2421"]
[Annotator "NA"]
[PlyCount "89"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 d6 6. Nf3 Nc6 7. Nc3 O-O 8. Rd1 Qe7 9. Bg2 Bd7 10. O-O Rad8 11. e4 e5 12. h3 a6 13. Rfe1 Rfe8 14. Nd5 Nxd5 15. exd5 Nb8 16. dxe5 dxe5 17. Nxe5 Qd6 18. Qc3 b6 19. b4 Ba4 20. Rc1 Nd7 21. Nxd7 Qxd7 22. c5 Bb5 23. Qd4 bxc5 24. Rxe8+ Rxe8 25. bxc5 Kf8 26. a4 Be2 27. d6 cxd6 28. cxd6 Rd8 29. Rc6 h5 30. Kh2 Kg8 31. Rc5 Qa7 32. Qh4 f6 33. Rc2 Qxf2 34. Qe4 h4 35. gxh4 Qb6 36. Rxe2 Qxd6+ 37. Kh1 Qg3 38. Re1 Kh8 39. Rb1 a5 40. Qe7 Rc8 41. Qd7 Qc3 42. Qf5 Kg8 43. Bd5+ Kf8 44. Qe6 Qc7 45. Re1 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.71"]
[White "Kopylov, Michael"]
[Black "Hecht, Carsten"]
[Result "1-0"]
[ECO "D71"]
[WhiteElo "2414"]
[BlackElo "2273"]
[Annotator "NA"]
[PlyCount "69"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 c6 4. Bg2 d5 5. Nf3 Bg7 6. cxd5 cxd5 7. Ne5 Ne4 8. O-O O-O 9. f3 Nf6 10. Nc3 b6 11. Bg5 Bb7 12. Rc1 Nc6 13. f4 Rc8 14. Bxf6 exf6 15. Nxc6 Rxc6 16. Qb3 f5 17. e3 Rd6 18. Nb5 Re6 19. Kf2 a6 20. Nc7 Rd6 21. a4 Qd7 22. a5 b5 23. Rc5 Rd8 24. Rfc1 Bf8 25. Nxb5 axb5 26. Rc7 Qe6 27. Rxb7 Rc6 28. Rxc6 Qxc6 29. Rb6 Qc1 30. Qc3 Qd1 31. Bf3 Qa4 32. Rb7 Re8 33. Bxd5 Re7 34. Rb8 Qd1 35. Bf3 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.72"]
[White "Gokerkan, Cem Kaan"]
[Black "Lavrinenkov, Vadim"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2413"]
[BlackElo "2256"]
[Annotator "NA"]
[PlyCount "42"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 e6 4. d4 d5 5. exd5 exd5 6. Bb5 Nf6 7. O-O cxd4 8. Nxd4 Bd7 9. Re1+ Be7 10. Bxc6 bxc6 11. Qe2 c5 12. Nb5 O-O 13. Qxe7 Qxe7 14. Rxe7 Bxb5 15. Na3 Rfe8 16. Rxe8+ Bxe8 17. Bf4 Bd7 18. Re1 Be6 19. Nb5 Ne8 20. h3 a6 21. Nd6 Nxd6 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.73"]
[White "Thinius, Marco"]
[Black "Kristensen, Kaare Hove"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2406"]
[BlackElo "2259"]
[Annotator "NA"]
[PlyCount "63"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. c4 O-O 6. d4 c5 7. dxc5 Bxc5 8. a3 dxc4 9. Qc2 Qe7 10. Qxc4 a6 11. b4 Ba7 12. Bb2 b5 13. Qc2 Nd5 14. Nc3 Bb7 15. Nxd5 Bxd5 16. Rac1 Nd7 17. Qc7 Bb6 18. Qc3 f6 19. Rfd1 Ra7 20. Qd2 Rd8 21. Bd4 Raa8 22. Qe3 Bxd4 23. Nxd4 Bxg2 24. Kxg2 Ne5 25. Qe4 Re8 26. Nb3 Nc4 27. Nc5 Rad8 28. Nxa6 Nxa3 29. Qc6 Kf7 30. Nc7 Rc8 31. Rd7 Nc4 32. Qxe6+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.74"]
[White "Ertan, Can"]
[Black "Poeck, Ole"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2404"]
[BlackElo "2254"]
[Annotator "NA"]
[PlyCount "79"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8. Rxe5 O-O 9. d4 Bf6 10. Re1 Re8 11. Bf4 Rxe1 12. Qxe1 Bxd4 13. c3 Bf6 14. Bxd6 cxd6 15. Na3 d5 16. Nb5 d6 17. Nc7 Rb8 18. Nxd5 Be6 19. Rd1 Be7 20. Qe3 Ra8 21. g3 Bf8 22. Qd4 Qa5 23. Bc4 Rc8 24. b4 Qd8 25. Bb3 b6 26. h4 Qd7 27. Rd3 Re8 28. Rf3 Kh8 29. Kh2 Qc6 30. h5 h6 31. Rf4 Qb7 32. Qd3 f5 33. Ne3 Bxb3 34. axb3 Qf7 35. Rxf5 Qxb3 36. Nd5 Kg8 37. Qf3 Kh7 38. Rf7 Rd8 39. Qf5+ Kg8 40. Rxf8+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.75"]
[White "Baskin, Robert"]
[Black "Laiz Ibanez, Hector"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2394"]
[BlackElo "2251"]
[Annotator "NA"]
[PlyCount "63"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 f6 7. O-O fxe5 8. Nxe5 Nxe5 9. dxe5 Ne7 10. Re1 Nc6 11. c4 d4 12. Bd3 g6 13. Nd2 Qc7 14. Ne4 O-O-O 15. Bg5 Re8 16. Bf6 Rg8 17. f4 Kb8 18. a3 Rc8 19. Rb1 Ka8 20. Re2 h6 21. b4 cxb4 22. c5 bxa3 23. Nd6 Rb8 24. Qc1 Bxd6 25. exd6 Qa5 26. Ra2 Qc3 27. Qxc3 dxc3 28. Rxa3 Rbf8 29. Be5 Nxe5 30. fxe5 Rf4 31. Rba1 a6 32. Bxa6 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.76"]
[White "Schmidek, Emil"]
[Black "Groetzbach, Julian"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2393"]
[BlackElo "2250"]
[Annotator "NA"]
[PlyCount "51"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Nb3 Nf6 7. Bd3 a6 8. f4 d6 9. Qf3 Be7 10. O-O h5 11. a4 b6 12. Bd2 Bb7 13. Qe2 Nd7 14. Bc4 Bf6 15. e5 dxe5 16. f5 exf5 17. Nd5 Qd6 18. Rxf5 Nd4 19. Nxf6+ gxf6 20. Nxd4 Qxd4+ 21. Rf2 Rg8 22. Be3 Qg4 23. Rd1 Rc8 24. Bxf7+ Ke7 25. Bxg8 Rxg8 26. Qd2 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.77"]
[White "Hacker, Jonas"]
[Black "Schmitzer, Klaus"]
[Result "1-0"]
[ECO "B16"]
[WhiteElo "2392"]
[BlackElo "2245"]
[Annotator "NA"]
[PlyCount "51"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Nf3 Bg4 7. Be2 Qc7 8. Be3 Nd7 9. Nh4 Bxe2 10. Qxe2 Qa5+ 11. c3 e6 12. O-O Rg8 13. c4 Be7 14. Bd2 Qb6 15. d5 Qxb2 16. dxe6 Ne5 17. exf7+ Kxf7 18. Rab1 Qxa2 19. Rxb7 Rae8 20. Qh5+ Ng6 21. Bb4 Qxc4 22. Bxe7 Rxe7 23. Rxe7+ Kxe7 24. Qxh7+ Qf7 25. Nf5+ Ke6 26. Qxf7+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.78"]
[White "Paltrinieri, Nicholas"]
[Black "Ondersteijn, Niels"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2276"]
[BlackElo "2390"]
[Annotator "NA"]
[PlyCount "96"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c5 3. Nc3 Qa5 4. Bxf6 gxf6 5. d5 f5 6. e3 Bg7 7. Nge2 d6 8. g3 Nd7 9. Bg2 Nb6 10. O-O Nc4 11. Rb1 Nxb2 12. Rxb2 Bxc3 13. Nxc3 Qxc3 14. Rb3 Qf6 15. Re1 h5 16. h4 c4 17. Rb4 Qc3 18. Qa1 Qxb4 19. Qxh8+ Kd7 20. Rd1 Kc7 21. Bh3 f4 22. exf4 Bg4 23. Qxa8 Bxd1 24. Qc8+ Kb6 25. Bf1 Bxc2 26. a3 Qc5 27. Qd8+ Ka6 28. Qxe7 b5 29. Qxf7 c3 30. Qe8 Be4 31. Bxb5+ Kb6 32. Qb8+ Ka5 33. Qb7 Qb6 34. Qc8 Kxb5 35. Qe8+ Kc4 36. Qxe4+ Qd4 37. Qc2 Qd2 38. Qa4+ Kd3 39. Qb5+ Kc2 40. f5 Qe1+ 41. Kg2 Qe4+ 42. f3 Qxf5 43. Qe2+ Kc1 44. Qf1+ Kb2 45. Qb5+ Ka1 46. Qb3 Qd3 47. a4 Qe2+ 48. Kg1 Qb2 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.79"]
[White "Alok Sinha"]
[Black "Ashwath, R.."]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2271"]
[BlackElo "2388"]
[Annotator "NA"]
[PlyCount "46"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 c5 4. e3 Nc6 5. Bb5 Bd7 6. O-O g6 7. d4 cxd4 8. exd4 Bg7 9. Nbd2 O-O 10. a3 Rc8 11. Re1 a6 12. Bf1 Bf5 13. c4 Ne4 14. cxd5 Nxd2 15. Qxd2 Na5 16. Rac1 Qxd5 17. Qb4 Bf6 18. Bc4 Nxc4 19. bxc4 Qd6 20. Qd2 Rfd8 21. Qh6 Bg7 22. Qe3 Rc7 23. Ne5 Bxe5 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.80"]
[White "Chittka, Julius"]
[Black "Bronstein, Or"]
[Result "1-0"]
[ECO "D90"]
[WhiteElo "2268"]
[BlackElo "2387"]
[Annotator "NA"]
[PlyCount "75"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. h4 dxc4 6. e4 c5 7. d5 b5 8. h5 O-O 9. hxg6 fxg6 10. Rh4 a6 11. Bg5 Qe8 12. e5 Nfd7 13. d6 e6 14. Nd5 Bb7 15. Ne7+ Kh8 16. Bd3 cxd3 17. Rxh7+ Kxh7 18. Kd2 Qxe7 19. dxe7 Re8 20. Qh1+ Kg8 21. Qh4 Bxf3 22. gxf3 Nxe5 23. Qh3 Kf7 24. Re1 Nbc6 25. f4 Rh8 26. Qg2 Rh2 27. Qg3 Nc4+ 28. Kxd3 Nxb2+ 29. Kc2 Rah8 30. f5 Be5 31. fxg6+ Ke8 32. Rxe5 Nb4+ 33. Kxb2 Rxf2+ 34. Kb3 Rhh2 35. Qxh2 Rxh2 36. g7 Rh3+ 37. Re3 c4+ 38. Kxb4 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.81"]
[White "Kitze, Alexander"]
[Black "Goumas, Georgios"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2250"]
[BlackElo "2386"]
[Annotator "NA"]
[PlyCount "56"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nc6 3. d4 Bg4 4. Bg2 Qd7 5. O-O O-O-O 6. Re1 h5 7. c3 e5 8. dxe5 f6 9. b4 Nxe5 10. Bf4 Nc4 11. Nbd2 g5 12. Nxc4 gxf4 13. Na5 fxg3 14. hxg3 h4 15. Qd4 Kb8 16. Nxh4 Bh3 17. b5 Bxg2 18. Kxg2 Ne7 19. Qxf6 Rg8 20. Rab1 Bg7 21. Qf3 b6 22. Nb3 Rdf8 23. Qd3 Bf6 24. Nf3 Ng6 25. e3 Ne5 26. Nxe5 Bxe5 27. Nd4 Bxg3 28. fxg3 Rxg3+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.82"]
[White "Yuksel, Atilla Koksal"]
[Black "Kosakowski, Jakub"]
[Result "1/2-1/2"]
[ECO "C22"]
[WhiteElo "2248"]
[BlackElo "2381"]
[Annotator "NA"]
[PlyCount "127"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Nf6 5. Nc3 Bb4 6. Bd2 O-O 7. O-O-O Re8 8. Qg3 Nxe4 9. Nxe4 Rxe4 10. c3 Be7 11. Bd3 Bh4 12. Qf3 Re8 13. Bc2 Ne5 14. Qe4 Ng6 15. Qd3 d6 16. g3 Bf6 17. h4 Bd7 18. Nf3 Bc6 19. Rhe1 Qd7 20. Bg5 Qg4 21. Nd4 Bxd4 22. Qxd4 Qxd4 23. Rxe8+ Rxe8 24. Rxd4 Ne5 25. Be3 Nd7 26. a4 Nf6 27. Bd1 a6 28. b3 Ne4 29. Rd3 Bd7 30. Bf3 Bf5 31. Bxe4 Bxe4 32. Rd1 f6 33. Re1 Bc6 34. Bd2 Rc8 35. Kc2 Kf7 36. Kd3 Bd7 37. c4 Be6 38. Kc3 c5 39. Bf4 d5 40. cxd5 Bxd5 41. Bd6 Be6 42. Rd1 a5 43. Rd2 Rc6 44. Rd1 Rb6 45. Bxc5 Rxb3+ 46. Kc2 b5 47. Rd7+ Kg6 48. h5+ Kxh5 49. Rxg7 bxa4 50. Rxh7+ Kg6 51. Ra7 Rb5 52. Ba3 Bf5+ 53. Kd2 Rd5+ 54. Kc1 Bd3 55. Rc7 Rb5 56. Rc3 Bf5 57. Bb2 Be4 58. Rc4 f5 59. g4 Kg5 60. gxf5 Bxf5 61. Ba3 Rb1+ 62. Kd2 Bd7 63. Rc5+ Kf4 64. Rxa5 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.83"]
[White "Gschnitzer, Adrian"]
[Black "Bethke, Richard"]
[Result "1/2-1/2"]
[ECO "A18"]
[WhiteElo "2380"]
[BlackElo "2244"]
[Annotator "NA"]
[PlyCount "63"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. e4 d5 4. e5 d4 5. exf6 dxc3 6. bxc3 Qxf6 7. d4 b6 8. Be2 Bb7 9. Bf3 Bxf3 10. Nxf3 Bd6 11. Qa4+ c6 12. O-O O-O 13. Rb1 Qf5 14. Be3 Bc7 15. Rfd1 Rc8 16. Kh1 Bd8 17. d5 exd5 18. cxd5 Bf6 19. Bxb6 cxd5 20. Bd4 Nc6 21. Bxf6 Qxf6 22. Rxd5 Qxc3 23. Rbd1 h6 24. h3 Qb4 25. Qa6 Qb6 26. Qe2 Rd8 27. Ne5 Rxd5 28. Rxd5 Rd8 29. Rxd8+ Qxd8 30. Nxf7 Qf6 31. Qe4 a5 32. a4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.84"]
[White "Koehler, Christian Friedrich"]
[Black "Zeller, Frank"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2245"]
[BlackElo "2377"]
[Annotator "NA"]
[PlyCount "104"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Nbd2 Bb7 5. Bd3 c5 6. O-O Be7 7. b3 cxd4 8. Nxd4 Qc7 9. Bb2 a6 10. c4 d6 11. Re1 Nbd7 12. Bf1 g5 13. b4 g4 14. a4 Rg8 15. a5 bxa5 16. Rxa5 h5 17. Qa4 Rb8 18. Qa1 h4 19. Ne2 h3 20. g3 Qc6 21. e4 Bd8 22. Ra3 Nh7 23. Nd4 Qb6 24. Nc2 Bg5 25. Bd4 Qc6 26. f4 gxf3 27. Nxf3 Bf4 28. Kh1 f5 29. b5 axb5 30. Nb4 Qc8 31. gxf4 fxe4 32. Ng5 Nxg5 33. fxg5 e3+ 34. Nd5 bxc4 35. Bxe3 Bxd5+ 36. Kg1 Ne5 37. Qd1 Rb7 38. Qh5+ Rf7 39. Be2 Bf3 40. Qxh3 Bxe2 41. Rxe2 Rb7 42. Rea2 Rb1+ 43. Kg2 Qb7+ 44. Kf2 Rf8+ 45. Ke2 Rb2+ 46. Rxb2 Qxb2+ 47. Bd2 Rf2+ 48. Kxf2 Qxd2+ 49. Kf1 Qc1+ 50. Ke2 Qb2+ 51. Kf1 Qc1+ 52. Ke2 Qb2+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.85"]
[White "Ambartsumova, Karina"]
[Black "Fichter, Fabian"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2377"]
[BlackElo "2239"]
[Annotator "NA"]
[PlyCount "108"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. c4 c6 4. g3 Bd6 5. Bg2 f5 6. Bf4 Nf6 7. Nc3 O-O 8. O-O Ne4 9. Qc2 Nd7 10. Rab1 h6 11. Nxe4 Bxf4 12. Nc5 Nxc5 13. gxf4 Ne4 14. Ne5 Bd7 15. b4 a6 16. e3 Be8 17. c5 Nf6 18. f3 Nh5 19. Kh1 Kh7 20. Rg1 g6 21. Bf1 Rg8 22. Bd3 Rg7 23. a4 Ra7 24. Qf2 Ra8 25. Rb2 Ra7 26. Qf1 Nf6 27. Bb1 Ra8 28. Qh3 Nd7 29. Nd3 Nf8 30. Rg3 Rc7 31. Ne5 Qf6 32. Qg2 Nd7 33. Nd3 Nf8 34. Rh3 Nd7 35. Qg5 Qg7 36. Rg2 Nf6 37. Ne5 Nh5 38. Qh4 Ra7 39. Qd8 Qe7 40. Qxe7+ Rxe7 41. Bd3 Rc7 42. Kg1 Ra8 43. Kf1 Ra7 44. Ke1 Rc8 45. Kd2 Rb8 46. Kc3 Rc8 47. Rh4 Rc7 48. Kd2 Re7 49. Rg1 Ra8 50. Kc3 Rc7 51. Rh3 Re7 52. Rh4 Rc7 53. Kb3 Re7 54. Rh3 Rc7 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.86"]
[White "Lenaerts, Lennert"]
[Black "Nebolsina, Vera"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2370"]
[BlackElo "2242"]
[Annotator "NA"]
[PlyCount "87"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Bf4 Nf6 6. e3 Bd6 7. Bg5 Be6 8. Bd3 Nbd7 9. Nge2 c6 10. Nf4 O-O 11. Nxe6 fxe6 12. O-O e5 13. Bf5 Qe8 14. Bh4 exd4 15. exd4 Qf7 16. Qf3 g6 17. Bh3 Rae8 18. Rae1 Rxe1 19. Rxe1 Re8 20. Re3 Kg7 21. Bg5 Re7 22. g3 h6 23. Rxe7 Qxe7 24. Be3 Nb6 25. b3 Ne4 26. Ne2 Nd7 27. Bf1 Ng5 28. Qg2 Qe4 29. Qxe4 Nxe4 30. Bh3 Nb8 31. Bc8 b6 32. f3 Ng5 33. h4 Nf7 34. Be6 h5 35. Nf4 Kf6 36. Bc8 Ba3 37. Nd3 Nd6 38. Bh3 Nf5 39. Bg5+ Kf7 40. Kf2 Nxd4 41. Bf4 c5 42. Bxb8 Nc6 43. Bc7 b5 44. Bd6 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.87"]
[White "Miedema, David"]
[Black "Michalczak, Thomas"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2369"]
[BlackElo "2226"]
[Annotator "NA"]
[PlyCount "121"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d5 5. h3 dxe4 6. Nxe4 Nf6 7. Nxf6+ exf6 8. Be2 O-O 9. O-O a5 10. Re1 Na6 11. b3 Nc7 12. Bb2 Nd5 13. Bf1 Bf5 14. Qd2 Qc7 15. Ba3 Rfe8 16. Rxe8+ Rxe8 17. Re1 Rxe1 18. Qxe1 Qd8 19. Qd2 Bf8 20. Bxf8 Kxf8 21. a3 h5 22. c4 Ne7 23. b4 axb4 24. axb4 Be4 25. Ne1 Nf5 26. d5 cxd5 27. f3 Bb1 28. g4 hxg4 29. hxg4 Ng3 30. Qb2 Be4 31. fxe4 Nxe4 32. Qd4 Qd6 33. Nf3 Qxb4 34. Qxd5 Qb6+ 35. Qd4 Qxd4+ 36. Nxd4 Ke7 37. Bg2 Nc5 38. Kf2 Kd6 39. Bd5 Nd3+ 40. Kg3 Ne5 41. Nf3 Nc6 42. Bxf7 g5 43. Kf2 Ne7 44. Nd4 Kc5 45. Ke3 Nc8 46. Nf5 Nb6 47. Ke4 Nd7 48. Be6 Ne5 49. Ne3 b5 50. cxb5 Kxb5 51. Kf5 Kc5 52. Kxf6 Nxg4+ 53. Nxg4 Kd4 54. Bf5 Kd5 55. Kxg5 Kd4 56. Kf4 Kd5 57. Be4+ Kd4 58. Ne3 Kc3 59. Ke5 Kb4 60. Kd4 Kb3 61. Bd5+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.88"]
[White "Szamoskozi, Gabor"]
[Black "Kramer, Julian"]
[Result "1/2-1/2"]
[ECO "C48"]
[WhiteElo "2242"]
[BlackElo "2369"]
[Annotator "NA"]
[PlyCount "109"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Nd4 5. Nxd4 exd4 6. e5 dxc3 7. exf6 Qxf6 8. dxc3 Qe5+ 9. Qe2 Qxe2+ 10. Bxe2 d5 11. Bf4 c6 12. O-O-O Bc5 13. f3 Be6 14. Bd3 O-O 15. Rde1 Rfe8 16. Re2 b5 17. Rhe1 g6 18. h4 Bd7 19. Rxe8+ Rxe8 20. Rxe8+ Bxe8 21. Kd2 Be7 22. Bg5 f6 23. Be3 c5 24. b4 c4 25. Be2 a6 26. g4 f5 27. g5 Bd6 28. f4 d4 29. cxd4 Bxb4+ 30. c3 Bd6 31. Bf3 Kf8 32. Kc2 a5 33. Kb2 b4 34. d5 Bb5 35. Bd4 Bxf4 36. cxb4 axb4 37. Bc5+ Ke8 38. Bxb4 Bg3 39. Bd2 Be5+ 40. Bc3 Bg3 41. h5 Bf4 42. hxg6 hxg6 43. Bf6 Bd2 44. Bd1 Kd7 45. a4 Ba6 46. Kc2 Bb4 47. Be5 Be7 48. Kc3 Bxg5 49. Be2 Bh4 50. Bxc4 Be1+ 51. Kd3 Bxc4+ 52. Kxc4 g5 53. Kd3 Bb4 54. Ke2 Ba5 55. Bd4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.89"]
[White "Soham Das"]
[Black "Alvarez Serrano, Carlos"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2367"]
[BlackElo "2200"]
[Annotator "NA"]
[PlyCount "101"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d5 5. h3 Nf6 6. e5 Ne4 7. Nxe4 dxe4 8. Ng5 c5 9. dxc5 Qa5+ 10. c3 Qxc5 11. e6 f6 12. Qa4+ Nc6 13. Nxe4 Qe5 14. Be3 Bxe6 15. O-O-O Qa5 16. Bb5 Qxa4 17. Bxa4 Bd7 18. Nc5 O-O-O 19. Bb3 Na5 20. Be6 Bxe6 21. Nxe6 Rxd1+ 22. Rxd1 Rg8 23. Bxa7 Bh6+ 24. Kc2 Nc6 25. Bc5 f5 26. Rd5 Nd8 27. Nxd8 Rxd8 28. Rxd8+ Kxd8 29. Kd3 Kd7 30. Be3 Bg7 31. f4 e5 32. fxe5 Bxe5 33. Kc4 Kc6 34. a4 Bg3 35. b4 f4 36. b5+ Kc7 37. Bd4 h5 38. Kd5 g5 39. Ke4 g4 40. hxg4 hxg4 41. Be5+ Kb6 42. Bxf4 Be1 43. c4 Kc5 44. Kd3 Kb4 45. a5 Kxa5 46. Bd2+ Bxd2 47. Kxd2 Kb4 48. Kd3 Kc5 49. g3 Kd6 50. Kd4 b6 51. Ke4 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.90"]
[White "Wilhelm, Till"]
[Black "Shvayger, Yuliya"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2234"]
[BlackElo "2366"]
[Annotator "NA"]
[PlyCount "124"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 Nf6 5. O-O O-O 6. c4 dxc4 7. Na3 c3 8. bxc3 c5 9. e3 Nc6 10. Bb2 Bf5 11. Qe2 Qb6 12. Rfe1 Rac8 13. Nc4 Qa6 14. Nfe5 Be4 15. Nxc6 Bxc6 16. Ne5 Qxe2 17. Rxe2 Bxg2 18. Kxg2 Ne4 19. Nd3 b6 20. a4 a5 21. Rc1 f5 22. f3 Nd6 23. dxc5 Nc4 24. cxb6 Rfd8 25. Nf4 Rc6 26. e4 Rxb6 27. Rcc2 Kf7 28. Nd5 Rb3 29. Bc1 e6 30. Nc7 Rd7 31. Nb5 Rd3 32. exf5 gxf5 33. Bd2 e5 34. Bc1 Rd1 35. g4 f4 36. Re4 Nb6 37. Ba3 Ra1 38. Bc5 Nxa4 39. Nd6+ Ke6 40. Nf5 Nxc5 41. Nxg7+ Kf7 42. Rc4 Rb5 43. Nf5 Rd1 44. Re2 Kf6 45. Nh6 Rd5 46. h4 Rb1 47. g5+ Kg6 48. Ng4 Nd7 49. Rc7 Rbd1 50. Rxd7 Rxd7 51. Nxe5+ Kh5 52. Nxd7 Rxd7 53. Kh3 Rd3 54. Ra2 Rxf3+ 55. Kg2 Rxc3 56. Rxa5 Kxh4 57. Ra7 Kg4 58. Rf7 Rc2+ 59. Kf1 Kg3 60. g6 f3 61. Ke1 hxg6 62. Kd1 Rc6 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.91"]
[White "Nilsson, Patrik"]
[Black "Nothnagel, Marian Can"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2203"]
[BlackElo "2363"]
[Annotator "NA"]
[PlyCount "120"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Be2 O-O 7. O-O Re8 8. f4 Bf8 9. Bf3 c5 10. Nde2 Bg4 11. Bxg4 Nxg4 12. Nd5 Nd7 13. Nec3 Ngf6 14. Re1 b5 15. Qd3 c4 16. Qd4 Nxd5 17. Nxd5 g6 18. Bd2 Bg7 19. Qf2 Nc5 20. Qf3 Bxb2 21. Rab1 Bd4+ 22. Kh1 Rb8 23. Bc3 Bg7 24. Bxg7 Kxg7 25. Qc3+ f6 26. g4 Kf7 27. Qd4 Rb7 28. Re3 Ne6 29. Qc3 Nc7 30. Qd4 Kg7 31. a4 a6 32. axb5 axb5 33. g5 Nxd5 34. Qxd5 Rf7 35. Rxb5 fxg5 36. fxg5 Re5 37. Qxc4 Qxg5 38. Rg3 Rxb5 39. Rxg5 Rxg5 40. Qd3 Rf6 41. Qh3 h5 42. Qd7+ Rf7 43. Qh3 Rb7 44. Qc3+ Kh7 45. h3 Re5 46. Qd4 Re6 47. Kg2 Rbe7 48. Kf3 Re5 49. Qxd6 Rxe4 50. Qd3 R4e6 51. Kf4 Rf7+ 52. Kg5 Re5+ 53. Kh4 Rc5 54. Kg3 Rfc7 55. Kf4 Rc4+ 56. Kg5 R4c5+ 57. Kf6 R7c6+ 58. Kf7 Rxc2 59. Qe4 Rc7+ 60. Kf8 Rb2 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.92"]
[White "Sinz, Bernhard"]
[Black "Koelle, Tobias"]
[Result "0-1"]
[ECO "C34"]
[WhiteElo "2361"]
[BlackElo "2198"]
[Annotator "NA"]
[PlyCount "80"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d6 4. d4 g5 5. Nc3 g4 6. Bc4 gxf3 7. Qxf3 Qh4+ 8. g3 Qg4 9. Qf2 Be6 10. Be2 fxg3 11. hxg3 Qg7 12. Be3 Nd7 13. Nb5 O-O-O 14. d5 Bg4 15. Bd4 Ne5 16. Nxa7+ Kb8 17. O-O-O Nf6 18. Bxg4 Nxe4 19. Qe1 Qxg4 20. Qa5 Nc5 21. Kb1 Qe2 22. Bxc5 dxc5 23. Nb5 Bd6 24. Rhe1 Qc4 25. Qa7+ Kc8 26. a4 Qb4 27. Re3 c4 28. Qa8+ Kd7 29. Qxb7 Rb8 30. Qa7 Ra8 31. Qd4 Qxa4 32. Na3 c3 33. Qxc3 Rhb8 34. Rxe5 Bxe5 35. Qxe5 Qxa3 36. Qf5+ Kd8 37. Qg5+ Qe7 38. Qg8+ Kd7 39. Qg4+ Kd6 40. Qf4+ Qe5 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.93"]
[White "Kardoeus, David"]
[Black "Van Delft, Merijn"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "2189"]
[BlackElo "2359"]
[Annotator "NA"]
[PlyCount "62"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 Qa5 8. f4 h6 9. Bh4 g6 10. Nb3 Qc7 11. Nd5 Nxd5 12. exd5 Nb6 13. Bf6 Bg4 14. Qxg4 exf6 15. O-O-O f5 16. Re1+ Be7 17. Qf3 h5 18. Re3 Kf8 19. g3 Bf6 20. Kb1 a5 21. c3 a4 22. Nd2 a3 23. b4 Na4 24. Kc2 Rc8 25. Nb1 Qb6 26. Kb3 Nc5+ 27. Kc2 Ne4 28. Kb3 Bxc3 29. Rxe4 fxe4 30. Qxe4 f5 31. Qc2 Qxb4# 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.94"]
[White "Pranav Anand"]
[Black "Xiong, Ferdinand"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2359"]
[BlackElo "2181"]
[Annotator "NA"]
[PlyCount "77"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Be2 d6 6. Be3 e5 7. d5 a5 8. g4 Na6 9. h4 Nc5 10. f3 h5 11. g5 Nfd7 12. Nh3 Nb6 13. b3 Bxh3 14. Rxh3 f5 15. gxf6 Bxf6 16. Bf2 Bg7 17. Kd2 Rf4 18. Kc2 Qf6 19. Qg1 Nbd7 20. Be1 Kh7 21. Rd1 Na6 22. Nb5 Ndc5 23. Qh1 b6 24. a3 a4 25. b4 Nb3 26. Bf2 Rc8 27. Be3 c5 28. dxc6 Rxc6 29. Kb1 Qe6 30. Rd5 Rf7 31. Nc3 Qc8 32. Nxa4 Nxb4 33. Rb5 d5 34. Rxb4 dxc4 35. Nxb6 Qa6 36. Bxc4 Rxc4 37. Nxc4 Rc7 38. Rxb3 Qxc4 39. Qd1 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.95"]
[White "Arnold, Lothar"]
[Black "Elgersma, Onno"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2351"]
[BlackElo "2174"]
[Annotator "NA"]
[PlyCount "142"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. Nh4 Bg6 7. O-O c5 8. Nxg6 hxg6 9. c3 cxd4 10. cxd4 Nbc6 11. Be3 Nf5 12. Nd2 Nfxd4 13. Bxd4 Nxd4 14. Qa4+ Nc6 15. Bb5 Qb6 16. Rac1 Rc8 17. Rc3 Be7 18. Nf3 a6 19. Bxc6+ bxc6 20. Rfc1 O-O 21. Rb3 Qa7 22. Nd4 c5 23. Nc6 Qc7 24. Nxe7+ Qxe7 25. Rb6 Qg5 26. f4 Qg4 27. Rf1 Qe2 28. Qxa6 Qe3+ 29. Rf2 Ra8 30. Qe2 Qxe2 31. Rxe2 Rxa2 32. Kf2 Rc8 33. Rb7 Raa8 34. Rc2 Kf8 35. g3 Ke8 36. Ke3 Ra4 37. b3 Re4+ 38. Kf3 Kf8 39. Rb5 c4 40. bxc4 Rexc4 41. Rxc4 Rxc4 42. Rb8+ Ke7 43. Rb7+ Ke8 44. Rb8+ Kd7 45. Rg8 Rc3+ 46. Kg4 Ke7 47. h4 Re3 48. Ra8 f6 49. Ra7+ Kf8 50. Ra8+ Kf7 51. Ra7+ Kg8 52. Ra8+ Kh7 53. Re8 fxe5 54. Rxe6 e4 55. Rd6 Rd3 56. f5 gxf5+ 57. Kxf5 e3 58. Kf4 d4 59. Kf3 Rd2 60. Re6 Kg8 61. g4 Kf7 62. Re5 Rd1 63. Ke2 Rg1 64. Re4 Rg2+ 65. Ke1 Rd2 66. Kf1 Kf6 67. Ke1 g6 68. Kf1 g5 69. hxg5+ Kxg5 70. Ke1 Kh4 71. Kf1 Kg3 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.96"]
[White "Nagel, Bernhard"]
[Black "Kulon, Klaudia"]
[Result "1/2-1/2"]
[ECO "A15"]
[WhiteElo "2178"]
[BlackElo "2351"]
[Annotator "NA"]
[PlyCount "107"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 O-O 5. g3 d6 6. d4 c5 7. Bg2 Nbd7 8. O-O Rb8 9. Nc3 a6 10. dxc5 Nxc5 11. Nd4 e5 12. Nc2 b5 13. Nb4 Bb7 14. Bxb7 Rxb7 15. cxb5 axb5 16. Ncd5 Nfe4 17. f3 Ng5 18. Qd2 Nge6 19. Rad1 f5 20. Nc3 Rd7 21. Nbd5 Qb8 22. b4 Na6 23. Kg2 h5 24. Qd3 Nd4 25. a4 Rb7 26. axb5 Nxb5 27. Nxb5 Rxb5 28. Bc3 Kh7 29. e4 Qb7 30. Ra1 Nb8 31. Bd2 Nc6 32. Rac1 Nd4 33. Rc7 Qa8 34. Qe3 f4 35. gxf4 Rb7 36. f5 Rxc7 37. fxg6+ Kxg6 38. Nxc7 Qa2 39. Qg5+ Kf7 40. Nd5 Rg8 41. Qe7+ Kg6 42. Qg5+ Kf7 43. Qe7+ Kg6 44. Rf2 Bh6 45. Bc1 Qb1 46. Bxh6 Kxh6+ 47. Kh3 Qg1 48. Qf6+ Kh7 49. Qf7+ Kh6 50. Nf6 Rg3+ 51. hxg3 Qh1+ 52. Rh2 Qf1+ 53. Rg2 Qh1+ 54. Rh2 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.97"]
[White "Schroeter, Samuel"]
[Black "Krastev, Alexander"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "2161"]
[BlackElo "2351"]
[Annotator "NA"]
[PlyCount "80"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. Nf3 e6 6. d3 Nge7 7. O-O O-O 8. Rb1 d5 9. cxd5 exd5 10. Bg5 h6 11. Bf4 Be6 12. Na4 b6 13. a3 Rc8 14. h4 d4 15. b4 cxb4 16. axb4 Nd5 17. Bd2 Qd7 18. b5 Nce7 19. e4 Nc7 20. Bb4 Rfe8 21. Bxe7 Rxe7 22. Qd2 Nxb5 23. Qb4 Nc3 24. Nxc3 Rxc3 25. Rfd1 Re8 26. Ne1 Rb8 27. f4 a5 28. Qb2 a4 29. Nc2 Bb3 30. Rd2 Bxc2 31. Rxc2 Rxd3 32. Qb5 Qxb5 33. Rxb5 Rxg3 34. Ra2 a3 35. e5 Bf8 36. Kf2 Rc3 37. Bd5 Bc5 38. e6 fxe6 39. Bxe6+ Kg7 40. h5 Re8 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.98"]
[White "Tschlatscher, Thomas"]
[Black "Vasli, Aref"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "2152"]
[BlackElo "2345"]
[Annotator "NA"]
[PlyCount "69"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 g6 3. Bxf6 exf6 4. c4 d5 5. cxd5 Qxd5 6. Nc3 Qa5 7. a3 c6 8. b4 Qc7 9. e3 Bg7 10. Nf3 O-O 11. d4 f5 12. Rc1 Re8 13. Be2 Qd6 14. O-O Nd7 15. Qc2 Nb6 16. Rfd1 Be6 17. Na4 Bd5 18. Nc5 Re7 19. a4 Rae8 20. a5 Na8 21. Nd3 a6 22. Qc5 Qb8 23. Nf4 Nc7 24. Nxd5 Nxd5 25. Bc4 Bf8 26. Bxd5 Re6 27. Qc4 cxd5 28. Qxd5 Bxb4 29. g3 Rd8 30. Qa2 b6 31. Ne5 Qb7 32. axb6 Rxb6 33. Rc2 Bd6 34. Nc4 Rc6 35. Nxd6 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.99"]
[White "Khaetsky, Roman"]
[Black "Loew, Gerald"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2344"]
[BlackElo "2157"]
[Annotator "NA"]
[PlyCount "41"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 g6 3. c3 d5 4. exd5 Qxd5 5. d4 Bg7 6. Na3 cxd4 7. Be3 Bg4 8. Nb5 Na6 9. Qa4 Qd7 10. Nfxd4 e5 11. Nf3 Bxf3 12. gxf3 Kf8 13. Rd1 Qe7 14. Nxa7 Nf6 15. Bxa6 bxa6 16. Nc6 Qb7 17. Bc5+ Kg8 18. Ne7+ Kf8 19. Nxg6+ Kg8 20. Ne7+ Kf8 21. Nc8+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.101"]
[White "Mohammadi Nia, Borna"]
[Black "Manea, Alexandru"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "2085"]
[BlackElo "2326"]
[Annotator "NA"]
[PlyCount "58"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 Nf6 7. Be3 Be7 8. O-O O-O 9. f4 d6 10. Kh1 Nxd4 11. Bxd4 e5 12. Be3 b6 13. f5 Bb7 14. Bf3 Rfd8 15. Qd3 Rac8 16. g4 h6 17. h4 d5 18. exd5 e4 19. Bxe4 Qg3 20. Bf2 Qxg4 21. Bg2 Bb4 22. Rg1 Bxc3 23. bxc3 Nxd5 24. Bxd5 Rxd5 25. Rxg4 Rxd3+ 26. Kg1 Rh3 27. Kf1 Rcxc3 28. Re1 Rxc2 29. Bd4 Rh1+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.102"]
[White "Daggupati, Balaji"]
[Black "Peschel, Andreas"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2326"]
[BlackElo "2154"]
[Annotator "NA"]
[PlyCount "129"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. f4 d5 5. e5 Nh6 6. Be3 O-O 7. Qd2 Ng4 8. O-O-O f6 9. h3 Nxe3 10. Qxe3 fxe5 11. fxe5 a5 12. h4 Bg4 13. Be2 Qd7 14. Qg5 Bxe2 15. Ngxe2 Rf5 16. Qe3 Rh5 17. e6 Qd6 18. g4 Bh6 19. g5 Bg7 20. Nf4 Na6 21. Nxh5 gxh5 22. Ne2 c5 23. g6 h6 24. c3 a4 25. Qg3 Qxe6 26. Nf4 Qf5 27. dxc5 Be5 28. Nxd5 Qe6 29. Rde1 Nxc5 30. Qf3 Rf8 31. Nxe7+ Kg7 32. Qxh5 Qxe7 33. Kb1 Nd7 34. Rh3 Qe6 35. Rd3 Rf5 36. Qd1 Nc5 37. Rd5 b6 38. h5 Rg5 39. Qf3 Rf5 40. Qh1 a3 41. b4 Nd7 42. Qh3 Nf8 43. Rb5 Nd7 44. Qg4 Qf6 45. Rd5 Qe6 46. Qh3 Nf8 47. Rd6 Qxd6 48. Qxf5 Bf6 49. Rf1 Nd7 50. Kc2 Qc6 51. Qd3 Qg2+ 52. Qd2 Qe4+ 53. Qd3 Qg2+ 54. Qd2 Qe4+ 55. Kb3 Ne5 56. Qd4 Qg2 57. Rf2 Qc6 58. Rd2 Qe6+ 59. Qd5 Qc8 60. Re2 Qc7 61. Re4 b5 62. Qxb5 Nf3 63. Qd3 Ng5 64. Rc4 Qa7 65. Qd6 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.103"]
[White "Hilverda, Alexander"]
[Black "Yi, Danny"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2326"]
[BlackElo "2105"]
[Annotator "NA"]
[PlyCount "77"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 c5 8. Qd2 cxd4 9. cxd4 Nc6 10. Rd1 O-O 11. d5 Qa5 12. Qxa5 Nxa5 13. Bd2 b6 14. Bb4 Bd7 15. Ba6 Rfe8 16. Ne2 e6 17. d6 Rab8 18. O-O Nc6 19. Ba3 Rbd8 20. Rc1 e5 21. Rfd1 Bh6 22. Rc3 Nb8 23. Bd3 Ba4 24. Bc2 Bb5 25. Bd3 Ba4 26. Bc2 Bb5 27. Nc1 Rc8 28. Rxc8 Rxc8 29. Bb3 Nd7 30. Bd5 a5 31. Nb3 Rc3 32. Bc1 Bf8 33. Be3 a4 34. Nc1 Bxd6 35. Bxf7+ Kxf7 36. Rxd6 Ke7 37. Rd1 Nc5 38. Bd2 Rc2 39. Bb4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.104"]
[White "Sanal, Vahap"]
[Black "Polatel, Ali"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2513"]
[BlackElo "2235"]
[Annotator "ChessBase"]
[PlyCount "153"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Bb3 d6 10. h3 Bd7 11. Re1 Rac8 12. Nf3 Qh5 13. Qe2 a6 14. Rad1 b5 15. a3 Rfe8 16. Ng5 Ne5 17. Qxh5 Nxh5 18. g4 h6 19. Nxf7 Nxf7 20. gxh5 gxh5 21. Kh2 e6 22. f4 Bc6 23. Bd4 Bxd4 24. Rxd4 Kf8 25. Rg1 Ke7 26. Rg6 Bd7 27. Rd2 Rg8 28. Rdg2 Rxg6 29. Rxg6 h4 30. Kg1 a5 31. f5 Ne5 32. Rxh6 b4 33. axb4 axb4 34. Rh7+ Kf6 35. fxe6 bxc3 36. exd7 Rd8 37. bxc3 Rxd7 38. Rh8 Rc7 39. c4 Nxc4 40. Rxh4 Ke5 41. Rh5+ Kf4 42. Kf2 Na3 43. Ke2 Nxc2 44. Bxc2 Rxc2+ 45. Kd3 Rc5 46. Rd5 Rc1 47. Rf5+ Kg3 48. Rh5 Kf4 49. Rf5+ Kg3 50. Kd2 Rc4 51. Ke3 Kxh3 52. Kf4 Rc6 53. Rd5 Kg2 54. Rd2+ Kf1 55. Ke3 Ra6 56. Kd4 Ke1 57. Rh2 Kf1 58. Kd5 Kg1 59. Rc2 Ra4 60. Rb2 Kf1 61. Rd2 Ke1 62. Rg2 Kd1 63. Rb2 Ke1 64. Rh2 Kd1 65. Rh4 Ke2 66. Kxd6 Ke3 67. Ke5 Ra5+ 68. Kf6 Ra6+ 69. Kf5 Ra4 70. Rh1 Ra8 71. e5 Rf8+ 72. Kg6 Kd4 73. e6 Rf2 74. e7 Re2 75. Kf7 Rf2+ 76. Ke6 Re2+ 77. Kd7 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.105"]
[White "Schneider, Ilja"]
[Black "Van den Berg, Bram"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2504"]
[BlackElo "2232"]
[Annotator "ChessBase"]
[PlyCount "64"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 c5 4. dxc5 Bxc3+ 5. bxc3 Qa5 6. Qd4 Nf6 7. Qb4 Nc6 8. Qxa5 Nxa5 9. e5 Nd5 10. Bd2 Nc6 11. Nf3 b6 12. Bc4 Nc7 13. Be3 bxc5 14. Bxc5 Na5 15. Bd3 Bb7 16. Rb1 Ne6 17. Rb5 Bxf3 18. gxf3 Nc6 19. Be4 a6 20. Bxc6 dxc6 21. Ra5 Nxc5 22. Rxc5 Kd7 23. Ke2 Kc7 24. Rb1 Rhb8 25. Rb4 Rb5 26. Rbc4 Rxc5 27. Rxc5 Rf8 28. Rc4 f6 29. Rh4 fxe5 30. Rxh7 Kd6 31. Rh6 Rb8 32. Rxg6+ e6 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.106"]
[White "Prithu Gupta"]
[Black "Kaufeld, Juergen"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2478"]
[BlackElo "2231"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 dxc4 5. Qa4+ Bd7 6. Qxc4 c5 7. O-O Bc6 8. d3 Nbd7 9. Qc2 Be7 10. Nc3 Rc8 11. e4 O-O 12. d4 b6 13. Rd1 cxd4 14. Nxd4 Bb7 15. Qe2 Bb4 16. Ndb5 a6 17. Nd6 Bxd6 18. Rxd6 Qc7 19. Rd1 Rfd8 20. e5 Bxg2 21. exf6 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.107"]
[White "Lagunow, Raphael"]
[Black "Schmuecker, Marcus"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2428"]
[BlackElo "2230"]
[Annotator "NA"]
[PlyCount "45"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. d4 Be7 5. O-O O-O 6. c4 c6 7. Nbd2 b6 8. Qc2 Bb7 9. e4 Na6 10. e5 Nd7 11. cxd5 Nb4 12. Qb3 Nxd5 13. Ne4 c5 14. Qd3 h6 15. a3 cxd4 16. Qxd4 Nc5 17. Nxc5 Bxc5 18. Qg4 Kh8 19. Qh5 Be7 20. Bxh6 gxh6 21. Qxh6+ Kg8 22. Rad1 Qe8 23. Ng5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.108"]
[White "Barp, Alberto"]
[Black "Hoerstmann, Rudi"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2424"]
[BlackElo "2225"]
[Annotator "NA"]
[PlyCount "157"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. g3 c5 4. dxc5 Na6 5. Bg2 Nxc5 6. O-O Nf6 7. c4 b6 8. b4 Nce4 9. Bb2 Bb7 10. Nbd2 Nxd2 11. Qxd2 O-O 12. Rfc1 Qc7 13. Nd4 Bxg2 14. Kxg2 Qb7+ 15. f3 a6 16. e4 d6 17. Qe2 Rfc8 18. a3 Rc7 19. Nc2 b5 20. cxb5 axb5 21. Nd4 Rb8 22. Rxc7 Qxc7 23. Rc1 Qb7 24. Qc2 Nd7 25. Nc6 Bxb2 26. Qxb2 Re8 27. Qd4 Nb6 28. Na5 Qb8 29. Rc6 Nd7 30. Rc3 Ne5 31. f4 Ng4 32. Nc6 Qb7 33. Qa7 Qxa7 34. Nxa7 Rb8 35. h3 Nf6 36. Kf3 Rb7 37. Rc8+ Kg7 38. Nc6 e6 39. Na5 Rb6 40. Ke3 d5 41. e5 Ne4 42. g4 g5 43. fxg5 Nxg5 44. h4 Ne4 45. Kd4 Ra6 46. Rb8 Ra7 47. Rxb5 Rc7 48. Rb7 Rc3 49. b5 Rxa3 50. Nc6 Ra4+ 51. Ke3 Nc5 52. Rc7 Rxg4 53. Nd8 Na4 54. Nxe6+ Kg6 55. Nf4+ Kf5 56. Rxf7+ Kxe5 57. Nd3+ Kd6 58. Rxh7 Rg3+ 59. Kd2 Rg2+ 60. Ke1 Rg3 61. Rh6+ Kc7 62. Nf4 Nb6 63. Kf2 Rb3 64. Rc6+ Kb7 65. Rc5 d4 66. h5 Re3 67. h6 Re7 68. Rh5 Rh7 69. Ne6 Nd7 70. Nxd4 Nf6 71. Rh4 Rxh6 72. Rf4 Nd5 73. Rf7+ Kb6 74. Rf5 Rf6 75. Rxf6+ Nxf6 76. Kf3 Nd5 77. Ke4 Nc7 78. Kd3 Nxb5 79. Ke4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.109"]
[White "Muetsch, Annmarie"]
[Black "Schwabeneder, Florian"]
[Result "1/2-1/2"]
[ECO "C03"]
[WhiteElo "2223"]
[BlackElo "2422"]
[Annotator "NA"]
[PlyCount "76"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 a6 4. Bd3 c5 5. dxc5 Bxc5 6. exd5 exd5 7. Nb3 Bb6 8. Ne2 Nf6 9. h3 O-O 10. O-O Nc6 11. Bg5 h6 12. Bh4 g5 13. Bg3 Ne4 14. Bxe4 dxe4 15. Bd6 Re8 16. Ng3 f5 17. Qh5 Re6 18. Bc5 Bxc5 19. Nxc5 Rf6 20. h4 g4 21. Rad1 Qe7 22. Rd5 b6 23. Nxf5 Bxf5 24. Rxf5 bxc5 25. Rxf6 Qxf6 26. Qxg4+ Kh8 27. Qxe4 Rf8 28. Qe3 Nd4 29. c3 Nf5 30. Qxc5 Nxh4 31. Rd1 Rg8 32. g3 Nf5 33. Rd3 Qe6 34. Kf1 Qe4 35. Qd5 Qg4 36. Qe5+ Kh7 37. Rd7+ Ng7 38. Qd4 Qxd4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.110"]
[White "Jerez Perez, Alfonso"]
[Black "Jeitz, Christian"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2413"]
[BlackElo "2222"]
[Annotator "NA"]
[PlyCount "117"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Bg4 6. Be2 e6 7. h3 Bh5 8. c4 Qd7 9. d5 Bxf3 10. Bxf3 exd5 11. cxd5 Nd4 12. Be3 Nxf3+ 13. Qxf3 Nf6 14. Nc3 Bd6 15. O-O O-O 16. Rfe1 Rfe8 17. Rad1 Rac8 18. Bg5 Be5 19. d6 Bd4 20. Bxf6 Bxf6 21. Nd5 Qxd6 22. Nxf6+ Qxf6 23. Qxb7 h6 24. b3 a6 25. Qd5 Qc3 26. Rxe8+ Rxe8 27. Qd2 Qf6 28. Qd3 g6 29. g3 Qe6 30. Kg2 Qe2 31. a4 Qe6 32. Qd5 Qb6 33. Rd3 Rc8 34. Rc3 Kg7 35. h4 h5 36. Re3 Qc7 37. Re4 Rd8 38. Qe5+ Qxe5 39. Rxe5 Rd3 40. Rxc5 Rxb3 41. Rc6 Ra3 42. Rxa6 Kg8 43. a5 Kg7 44. Ra8 Kh7 45. a6 Kg7 46. Kf1 Ra2 47. Ke1 Kh7 48. f3 Kg7 49. Kd1 Ra3 50. Kc2 Rxf3 51. Kb2 Rf5 52. Kb3 Ra5 53. Kb4 Ra1 54. Kb5 Rb1+ 55. Kc6 Rc1+ 56. Kb7 Rb1+ 57. Kc6 Rc1+ 58. Kb7 Rb1+ 59. Kc6 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.111"]
[White "Schlindwein, Rolf"]
[Black "Kerem, Halil Ozgun"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2409"]
[BlackElo "2223"]
[Annotator "NA"]
[PlyCount "40"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 c5 5. c4 cxd4 6. cxd5 Nxd5 7. Nxd4 Bb4+ 8. Bd2 Qb6 9. Bxd5 Qxd4 10. Qa4+ Bd7 11. Qxb4 Qxd5 12. e4 Qb5 13. Na3 Qxb4 14. Bxb4 Na6 15. Bd6 Bc6 16. f3 O-O-O 17. e5 f6 18. O-O fxe5 19. Bxe5 Rd7 20. Rac1 Rhd8 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.21"]
[Round "7.112"]
[White "Huber, Philipp"]
[Black "Sawlin, Leonid"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2208"]
[BlackElo "2402"]
[Annotator "NA"]
[PlyCount "92"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. c4 c6 4. Bg5 Qb6 5. Qc2 dxc4 6. Nbd2 Bb4 7. a3 Qa6 8. Rc1 Bxd2+ 9. Qxd2 b5 10. e4 Qb7 11. Be2 Nd7 12. O-O Ngf6 13. Qe3 O-O 14. Nd2 Qb6 15. b3 cxb3 16. Nxb3 e5 17. dxe5 Qxe3 18. Bxe3 Nxe5 19. f4 Nc4 20. Bc5 Re8 21. e5 Bg4 22. Bxc4 bxc4 23. Nd2 Nd7 24. Bd6 Nb6 25. Rf2 Be6 26. f5 Bd5 27. g4 h6 28. h4 Rad8 29. Bc7 Rc8 30. Bd6 Nd7 31. Re2 Nf6 32. g5 hxg5 33. hxg5 Nh7 34. Kf2 Nxg5 35. Ke3 Rcd8 36. Kf4 f6 37. Bc7 Rd7 38. Ba5 Rb7 39. Nxc4 Rb3 40. Nd2 Rxa3 41. Bc3 Ra4+ 42. Kg3 Nf7 43. e6 Nh6 44. Rf2 Rg4+ 45. Kh3 Rg5 46. Rcf1 Nxf5 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.1"]
[White "Fridman, Daniel"]
[Black "Sarana, Alexey"]
[Result "1/2-1/2"]
[ECO "D84"]
[WhiteElo "2629"]
[BlackElo "2630"]
[Annotator "RC"]
[PlyCount "37"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Nxd5 Qxd5 8. Bxc7 Na6 9. Bxa6 Qxg2 10. Qf3 Qxf3 11. Nxf3 bxa6 12. Rg1 f6 13. Rc1 Rf7 14. b3 Bf8 15. Nd2 Bb7 16. Ke2 Re8 17. Nc4 Bd5 18. Bg3 e6 19. Nd6 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.2"]
[White "Goganov, Aleksey"]
[Black "Korobov, Anton"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "2580"]
[BlackElo "2675"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg6 7. Nxg6 hxg6 8. g3 Nbd7 9. cxd5 exd5 10. Bg2 Be7 11. O-O O-O 12. f3 Qb6 13. Kh1 Rad8 14. Rb1 c5 15. Qd3 Qe6 16. Bd2 a6 17. a4 Nb8 18. dxc5 Bxc5 19. Ne2 Nbd7 20. Nd4 Qe7 21. Qb3 Ne5 22. Rbd1 Nc4 23. Bc1 Rfe8 24. Rfe1 Ba7 25. Qa2 Bxd4 26. Rxd4 Qc5 27. Rd3 d4 28. Red1 dxe3 29. Rxd8 e2 30. Rxe8+ Nxe8 31. Rg1 Qxg1+ 32. Kxg1 e1=Q+ 33. Bf1 Ne5 34. Qd5 Nf6 35. Qxb7 Nd3 36. Qc8+ Ne8 37. Qc2 Nxc1 38. b4 Nd6 39. b5 Qe3+ 40. Kg2 a5 41. b6 Kh7 42. Bc4 Qxb6 43. Qxc1 Qc5 44. Qf4 Nxc4 45. Qh4+ Kg8 46. Qd8+ Qf8 47. Qc7 Ne3+ 48. Kf2 Nd1+ 49. Kg2 Qe8 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.3"]
[White "Heimann, Andreas"]
[Black "Lopez Martinez, Josep Manuel"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2616"]
[BlackElo "2578"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nc6 5. Bb5 Bd6 6. c4 Bd7 7. c5 Be7 8. Nc3 Nf6 9. O-O O-O 10. Re1 Bg4 11. Bxc6 bxc6 12. h3 Bxf3 13. Qxf3 Nd7 14. Qd3 a5 15. Bf4 Bf6 16. Rad1 Ra7 17. Qc2 Qa8 18. Qf5 Qd8 19. Re2 Re8 20. Rxe8+ Qxe8 21. Bg5 g6 22. Qf4 Bg7 23. Bh6 Bxh6 24. Qxh6 Rb7 25. Qd2 Nf8 26. b3 Ne6 27. Ne2 Rb4 28. Qe3 a4 29. Nf4 axb3 30. axb3 Ng7 31. Qxe8+ Nxe8 32. Rd3 Ng7 33. g4 g5 34. Ne2 Ne6 35. Kg2 Kg7 36. Kg3 Kg6 37. f4 f5 38. fxg5 fxg4 39. Kxg4 Nxg5 40. Nf4+ Kf6 41. Nh5+ Kg6 42. Nf4+ Kf6 43. Nh5+ Kg6 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.4"]
[White "Neiksans, Arturs"]
[Black "Abdo, Mohamed Amin"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2559"]
[BlackElo "2042"]
[Annotator "TA"]
[PlyCount "186"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. O-O Nf6 7. Nc3 O-O 8. h3 Nd7 9. Be3 e5 10. Qd2 Re8 11. Nh2 Qe7 12. Bh6 Bh8 13. f4 exf4 14. Qxf4 c4 15. Rad1 cxd3 16. cxd3 Nf8 17. d4 f5 18. exf5 Bxf5 19. g4 Be6 20. Nf3 Bc4 21. Rfe1 Qf7 22. Qg3 Rxe1+ 23. Rxe1 Nd7 24. Kh2 Bd5 25. Ng5 Qf6 26. Nxd5 cxd5 27. Ne6 Rc8 28. Re2 Re8 29. Qd6 Nb6 30. Kg2 Qe7 31. Qf4 Qf6 32. Qd6 Qe7 33. Qf4 Qf6 34. Qg3 Qf7 35. Qd6 Bf6 36. b3 Qd7 37. Qxd7 Nxd7 38. Bc1 Kf7 39. Nf4 Rxe2+ 40. Nxe2 Nb8 41. Bd2 Nc6 42. Bc3 Ke6 43. Kf2 Kd6 44. Ke3 Nd8 45. Kd3 Ne6 46. Bd2 a6 47. Be3 Kc6 48. Bd2 Be7 49. Be3 Bd6 50. Bd2 Kd7 51. Be3 Bf8 52. Nf4 Nc7 53. Bd2 Kc6 54. a4 Bd6 55. Ne2 Ne6 56. Be3 Bb4 57. Nf4 Nc7 58. Ne2 Ne8 59. Ng1 Nf6 60. Nf3 Bd6 61. Ng5 Kd7 62. Nf3 Bb8 63. Bg5 Ne4 64. Be3 Bc7 65. Nd2 Nf6 66. Nf3 Kc6 67. Bg5 Ne4 68. Be3 b5 69. axb5+ Kxb5 70. Ng5 Nf6 71. Ne6 Kc6 72. Nc5 Kb5 73. Bg5 Ne8 74. Ne6 Bd6 75. Bf4 Bxf4 76. Nxf4 Kb4 77. Kc2 Nc7 78. Kb2 g5 79. Nd3+ Kb5 80. Nc5 Kc6 81. Kc3 a5 82. Kd3 Kb5 83. Kc3 Kc6 84. Kd3 h6 85. Kc3 Nb5+ 86. Kd3 Nd6 87. Kc2 Kb5 88. Kc3 Kc6 89. Kd3 Kb6 90. Kc2 Nb5 91. Kd3 Nd6 92. Kc2 Kc6 93. Kd3 Kb5 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.5"]
[White "Gukesh D"]
[Black "Bluebaum, Matthias"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2536"]
[BlackElo "2610"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. O-O Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 Be7 11. c3 O-O 12. Qf3 Qc7 13. Bb3 a5 14. Bg5 a4 15. Bc2 Ra5 16. Bh4 Bd7 17. Rad1 Rd8 18. Rfe1 Be8 19. Be4 Nxe4 20. Bxe7 Qxe7 21. Rxe4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.6"]
[White "Ter-Sahakyan, Samvel"]
[Black "Beerdsen, Thomas"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2601"]
[BlackElo "2483"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8. O-O-O Be7 9. f3 b5 10. g4 Nxd4 11. Bxd4 b4 12. Na4 Rb8 13. b3 O-O 14. h4 d6 15. Kb1 Bd7 16. Nb2 Rfc8 17. g5 Nh5 18. Bh3 Rd8 19. Bg4 e5 20. Bxd7 exd4 21. Bg4 g6 22. Bxh5 gxh5 23. Nd3 d5 24. e5 Rb5 25. f4 Rc8 26. f5 Bf8 27. Rhe1 Ra5 28. e6 Ra3 29. exf7+ Qxf7 30. Re5 Bd6 31. g6 Qc7 32. Rxd5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.7"]
[White "Donchenko, Alexander"]
[Black "Garriga Cazorla, Pere"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2584"]
[BlackElo "2445"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O c6 7. Nc3 Nbd7 8. b3 b6 9. Bb2 Ba6 10. Nd2 b5 11. c5 e5 12. dxe5 Ng4 13. b4 Ngxe5 14. a4 d4 15. Nce4 d3 16. a5 Nc4 17. Bc3 Qc7 18. exd3 Nxd2 19. Qxd2 Rad8 20. Rfe1 Rfe8 21. Qb2 f6 22. Qa2+ Kf8 23. Re3 Bc8 24. Rae1 f5 25. Nd6 Bxd6 26. cxd6 Qxd6 27. Rxe8+ Rxe8 28. Bxg7+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.8"]
[White "Pavlidis, Antonios"]
[Black "Bacrot, Etienne"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2537"]
[BlackElo "2683"]
[Annotator "TA"]
[PlyCount "128"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 d5 6. exd5 Qxd5 7. Bc4 Qd8 8. O-O O-O 9. b4 Be7 10. b5 Na5 11. Nxe5 Nxc4 12. Nxc4 a6 13. bxa6 Rxa6 14. d4 Be6 15. Ne3 Rxa2 16. Rxa2 Bxa2 17. Qc2 Be6 18. Nf5 Bxf5 19. Qxf5 Qd5 20. Qd3 c5 21. Ba3 Rd8 22. Rd1 Bf8 23. h3 Qb3 24. c4 Qxd3 25. Rxd3 Rxd4 26. Rxd4 cxd4 27. Kf1 d3 28. Ke1 Bxa3 29. Nxa3 Ne4 30. f3 Nc5 31. Kd2 f5 32. Nb1 Kf7 33. Ke3 Ke6 34. f4 Kd6 35. Nd2 g6 36. Nf3 Ne6 37. g3 Nc5 38. g4 fxg4 39. hxg4 h5 40. g5 Ne6 41. f5 gxf5 42. Kxd3 Nf4+ 43. Ke3 Ne6 44. Nh4 Nxg5 45. Nxf5+ Kc5 46. Kd3 Nf7 47. Kc3 Nd6 48. Ng7 h4 49. Ne6+ Kc6 50. Ng5 Nf5 51. Kd3 Kc5 52. Kc3 Ne7 53. Ne4+ Kc6 54. Nf2 Nf5 55. Kd3 Kc5 56. Kc3 Kd6 57. Kd3 Ke5 58. Nh3 Ng7 59. Ke3 Ne6 60. Nf2 Kf5 61. Kf3 Ng5+ 62. Ke3 Ne6 63. Kf3 Nd4+ 64. Kg2 Ne6 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.9"]
[White "Kuzubov, Yuriy"]
[Black "Dann, Matthias"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "2653"]
[BlackElo "2520"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. d4 Be7 6. O-O O-O 7. Nc3 Ne4 8. Bd2 Bf6 9. Rc1 d6 10. d5 Nxc3 11. Bxc3 Bxc3 12. Rxc3 e5 13. e4 Bc8 14. Nd2 Nd7 15. f4 Qe7 16. f5 f6 17. g4 g5 18. h4 h6 19. Rh3 Rf7 20. Kf2 Nf8 21. Rfh1 Rh7 22. b4 Bd7 23. Ra3 c5 24. bxc5 dxc5 25. Qb1 Qd6 26. Bf1 a6 27. Rb3 Rb8 28. Rb2 Be8 29. Kg3 gxh4+ 30. Rxh4 h5 31. Kf2 hxg4 32. Rxg4+ Kf7 33. Qd3 Ke7 34. Qa3 Ra8 35. Qg3 Kd8 36. Rg8 Kc7 37. Rb3 Rd8 38. Be2 Bf7 39. Rg4 Bh5 40. Rg7+ Rxg7 41. Qxg7+ Rd7 42. Qg8 Bf7 43. Qh8 Rd8 44. Rg3 Nd7 45. Qh7 Qf8 46. Rg7 Bg8 47. Qg6 Kd6 48. a4 Qe8 49. Nf1 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.10"]
[White "Basso, Pier Luigi"]
[Black "Chigaev, Maksim"]
[Result "1/2-1/2"]
[ECO "E83"]
[WhiteElo "2516"]
[BlackElo "2634"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. f3 O-O 6. Nge2 Nc6 7. Be3 a6 8. Qd2 Bd7 9. Rb1 Re8 10. b4 e6 11. a4 h5 12. g3 Nh7 13. Bg2 h4 14. O-O hxg3 15. hxg3 e5 16. f4 exd4 17. Nxd4 Nf6 18. Nxc6 Bxc6 19. Bd4 Nxe4 20. Bxe4 Bxe4 21. Rbe1 f5 22. Nxe4 fxe4 23. f5 e3 24. Rxe3 Bxd4 25. Qxd4 Rxe3 26. Qxe3 Qf6 27. Qd3 Re8 28. fxg6 Qe5 29. Qf3 Qe3+ 30. Kg2 Qxf3+ 31. Rxf3 b5 32. cxb5 axb5 33. axb5 Re5 34. Rf7 Rxb5 35. Rxc7 Rxb4 36. Rd7 Rb6 37. Kf3 d5 38. g7 Rg6 39. Kf4 Rxg7 40. Rxd5 Ra7 41. Rg5+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.11"]
[White "Nasuta, Grzegorz"]
[Black "Sethuraman, S.P."]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2516"]
[BlackElo "2624"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Nf6 7. Nc3 Nd7 8. Be3 e5 9. Qd2 h6 10. O-O b6 11. Nh2 Nf8 12. f4 exf4 13. Bxf4 Ne6 14. Bg3 Nd4 15. e5 Nf5 16. Bf2 Be6 17. Rae1 Qc7 18. Nf3 O-O-O 19. Ne4 h5 20. a3 Bd5 21. Qc3 Rhe8 22. b4 Rxe5 23. Nxe5 Bxe5 24. Qd2 c4 25. Qe2 Nd4 26. Qd1 Nf5 27. Qe2 Nd4 28. Qd1 Nf5 29. Qe2 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.12"]
[White "Predojevic, Borki"]
[Black "Lobron, Eric"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2621"]
[BlackElo "2508"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 c5 5. Nc3 Nc6 6. Bb5 Rc8 7. Be3 cxd4 8. Qxd4 a6 9. Bxc6+ Rxc6 10. O-O-O e6 11. g4 Bc5 12. Qf4 Bxe3+ 13. fxe3 Rxc3 14. gxf5 Rc4 15. Qg3 Ne7 16. fxe6 fxe6 17. Qxg7 Rg8 18. Qxh7 Qb6 19. Nf3 Rb4 20. Qh5+ Kd7 21. b3 Qxe3+ 22. Kb1 Rg2 23. Ng5 Qc3 24. Rc1 Rb6 25. Rh3 Qxe5 26. Qf3 Rh2 27. Nf7 Qe2 28. Qxe2 Rxe2 29. h5 Rf2 30. Ne5+ Kd6 31. Re1 Rf5 32. Nd3 Rf7 33. h6 Rh7 34. Rg1 Rc6 35. Nf4 Rc8 36. Re1 e5 37. Nd3 e4 38. Nf2 Rch8 39. c4 Rxh6 40. Reh1 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.13"]
[White "Admiraal, Miguoel"]
[Black "Esipenko, Andrey"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "2516"]
[BlackElo "2616"]
[Annotator "RC"]
[PlyCount "118"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. Nf3 c6 5. Nc3 d6 6. e3 Nd7 7. b3 Ngf6 8. Bb2 O-O 9. Be2 Re8 10. d3 Bb4 11. a3 Ba5 12. O-O Bc7 13. Rc1 Nf8 14. Qc2 Qe7 15. Rfe1 Bg4 16. h3 Bd7 17. Bf1 Rac8 18. e4 b5 19. Ne2 bxc4 20. dxc4 Ne6 21. b4 c5 22. Nc3 Bb6 23. Nd5 Nxd5 24. exd5 Nf4 25. b5 Qf6 26. Re3 Bf5 27. Qd2 Qh6 28. a4 f6 29. a5 Bc7 30. Ra1 g5 31. Rb3 Rb8 32. Bc1 Qg7 33. Qb2 Bd8 34. b6 axb6 35. axb6 Re7 36. Ra7 Bc8 37. Rxe7 Qxe7 38. Bd2 Ng6 39. Ne1 Qb7 40. Bd3 Qa6 41. Qb1 Kg7 42. Nc2 Rxb6 43. Ne3 Rxb3 44. Qxb3 Ne7 45. Qb1 h5 46. Qd1 h4 47. Qh5 Qa1+ 48. Kh2 e4 49. Qe8 Qe5+ 50. Kg1 exd3 51. Qxd8 Kf7 52. Qh8 Bf5 53. Qh5+ Bg6 54. Qh8 Qa1+ 55. Kh2 Qe5+ 56. Kg1 Ng8 57. Ng4 Qb2 58. Bxg5 Qb1+ 59. Kh2 fxg5 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.14"]
[White "Studer, Noel"]
[Black "Banusz, Tamas"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "2514"]
[BlackElo "2614"]
[Annotator "TA"]
[PlyCount "114"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg6 7. Be2 Nbd7 8. O-O Bd6 9. g3 dxc4 10. Bxc4 Nb6 11. Be2 O-O 12. Nxg6 hxg6 13. Qc2 Qe7 14. Bf3 Rac8 15. Rd1 c5 16. dxc5 Rxc5 17. Bd2 Nc4 18. Be1 b5 19. Qe2 a6 20. Bg2 Rfc8 21. Rac1 R5c7 22. Nb1 Be5 23. Rc2 Nxb2 24. Rxb2 Bxb2 25. Qxb2 Rc2 26. Qb3 Rc1 27. Bd2 Rxd1+ 28. Qxd1 Qc5 29. a3 Qc2 30. Qe1 Nd7 31. Bc3 Nc5 32. Qf1 Nb3 33. Bb7 Rc7 34. Bf3 Rxc3 35. Nxc3 Qxc3 36. Qd1 Nd2 37. Be2 Kf8 38. h4 Ke7 39. h5 gxh5 40. Bxh5 a5 41. Qg4 Qe5 42. Qe2 Nc4 43. Qf3 Nd6 44. Qc6 g6 45. Be2 Kf6 46. Qc7 Qa1+ 47. Kg2 Qxa3 48. Bxb5 Nxb5 49. Qf4+ Kg7 50. Qe5+ Kg8 51. Qb8+ Qf8 52. Qxb5 Qb4 53. Qa6 a4 54. Qa8+ Kg7 55. e4 a3 56. e5 Qb3 57. Qd8 Qd5+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.15"]
[White "Zanan, Evgeny"]
[Black "Bosiocic, Marin"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2510"]
[BlackElo "2613"]
[Annotator "RC"]
[PlyCount "50"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. e3 O-O 6. Bd2 b6 7. cxd5 exd5 8. Rc1 a6 9. Ne5 Bb7 10. Bd3 Bd6 11. f4 c5 12. Qf3 Nc6 13. O-O cxd4 14. Nxc6 Bxc6 15. exd4 Qd7 16. f5 Rfe8 17. Rce1 Rxe1 18. Rxe1 Re8 19. Rxe8+ Qxe8 20. Bxa6 b5 21. Qe2 Qb8 22. Bxb5 Bxh2+ 23. Kf1 Ne4 24. Qd3 Nxd2+ 25. Ke2 Ne4 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.16"]
[White "Van Wely, Loek"]
[Black "Engel, Luis"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "2612"]
[BlackElo "2490"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Qa4+ Nc6 6. e3 O-O 7. Bd2 dxc4 8. Bxc4 Bd6 9. h3 a6 10. Be2 Bd7 11. Qc2 Re8 12. Ng5 h6 13. Nge4 Nxe4 14. Nxe4 e5 15. dxe5 Bf5 16. g4 Bxe4 17. Qxe4 Rxe5 18. Qc4 Qh4 19. Kf1 Rae8 20. Bc3 R5e6 21. Rd1 Ne5 22. Qe4 b5 23. Rd5 Nc4 24. Qf5 g6 25. Qc2 Nxe3+ 26. fxe3 Rxe3 27. Rxd6 cxd6 28. Rh2 Qg3 29. Rf2 Qxh3+ 30. Ke1 Qh4 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.17"]
[White "Svane, Rasmus"]
[Black "Milov, Leonid"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2605"]
[BlackElo "2474"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O Nd7 5. h3 Bh5 6. d4 e6 7. c4 Ngf6 8. cxd5 cxd5 9. Qb3 Qb6 10. Nc3 Bd6 11. e4 Nxe4 12. Nxe4 dxe4 13. Ng5 Qxb3 14. axb3 Nf6 15. Nxe4 Nxe4 16. Bxe4 a5 17. Bxb7 Ra7 18. Bc6+ Ke7 19. Bd2 Rc8 20. d5 exd5 21. Bxd5 Rb8 22. Rfe1+ Kf8 23. Bxa5 Rxa5 24. Rxa5 Bb4 25. Rea1 Bxa5 26. Rxa5 Rb6 27. f4 f6 28. Kf2 Bd1 29. Ra3 Rd6 30. Ra8+ Ke7 31. Ra7+ Kf8 32. Rf7+ Ke8 33. Bc4 Rb6 34. Rxg7 h5 35. Rh7 Kf8 36. Bd5 Rb5 37. Rf7+ Kg8 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.18"]
[White "Papp, Gabor"]
[Black "Perske, Thore"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2598"]
[BlackElo "2450"]
[Annotator "TA"]
[PlyCount "174"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nd2 Nc6 5. c3 e6 6. Ngf3 cxd4 7. exd4 Nh5 8. Bg5 f6 9. Be3 Bd6 10. g3 O-O 11. Bg2 f5 12. Ne5 f4 13. Qxh5 fxe3 14. fxe3 Bxe5 15. dxe5 g6 16. Qe2 Nxe5 17. Rf1 Rxf1+ 18. Bxf1 Qb6 19. O-O-O Bd7 20. e4 Re8 21. Nb3 Nc4 22. Re1 Nd6 23. exd5 exd5 24. Qd2 Rxe1+ 25. Qxe1 Qg1 26. Nd2 Bh3 27. Qe2 Ne4 28. Kc2 Bf5 29. Nxe4 Bxe4+ 30. Kd2 a6 31. Ke1 Qb6 32. Qf2 Qe6 33. Kd2 Bb1 34. a3 Qe4 35. Qe2 Qc2+ 36. Ke1 Qc1+ 37. Kf2 Be4 38. h4 Kf7 39. Bg2 Bxg2 40. Kxg2 Kf6 41. a4 a5 42. Qf2+ Ke5 43. Qd4+ Ke6 44. Qb6+ Ke5 45. Qc7+ Ke6 46. Qc8+ Ke5 47. Qe8+ Kd6 48. Qf8+ Ke6 49. Qf2 Ke5 50. Qe2+ Kf6 51. Kf2 Qb1 52. g4 h6 53. Qd2 Qe4 54. Qxh6 Qc2+ 55. Ke1 Qb1+ 56. Ke2 Qe4+ 57. Kd2 Qg2+ 58. Kc1 Qh1+ 59. Kc2 Qe4+ 60. Kb3 Qxg4 61. Qf8+ Ke5 62. Qe7+ Qe6 63. Qxb7 d4+ 64. c4 Kf4 65. Qd5 Qe3+ 66. Ka2 d3 67. c5 d2 68. c6 Qe1 69. Qg5+ Kf3 70. Qf6+ Ke3 71. Qe6+ Kf2 72. Qf6+ Ke3 73. Qe7+ Kf2 74. Qc5+ Qe3 75. Qd6 Qe2 76. Qd4+ Kg2 77. Qd5+ Kf2 78. Qd4+ Kg2 79. Qd5+ Kf2 80. Qc5+ Kg2 81. Qd5+ Kf2 82. Qd4+ Kg2 83. Qd5+ Kf2 84. Qc5+ Kg2 85. Qd5+ Kf2 86. Qc5+ Kg2 87. Qd5+ Kf2 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.19"]
[White "Repka, Christopher"]
[Black "Van Foreest, Jorden"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "2482"]
[BlackElo "2598"]
[Annotator "ChessBase"]
[PlyCount "65"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nf3 e6 4. Nc3 Bb4 5. e3 O-O 6. Bd3 b6 7. O-O Bb7 8. Bd2 Bxc3 9. Bxc3 Ne4 10. Bxe4 fxe4 11. Nd2 d6 12. Qg4 Rf6 13. Nxe4 Rg6 14. Qf3 Kh8 15. d5 exd5 16. Ng3 Qg8 17. Rad1 Nd7 18. cxd5 Rf8 19. Qh5 Nf6 20. Bxf6 Rgxf6 21. f4 c6 22. Ne4 Rh6 23. Qg4 cxd5 24. Ng5 Bc8 25. Qf3 d4 26. Rxd4 Qxa2 27. Qe4 Bf5 28. Qe7 Kg8 29. Rc1 Rg6 30. h4 Qxb2 31. Rc7 Qb1+ 32. Kh2 Qe1 33. Rxd6 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.20"]
[White "Warmerdam, Max"]
[Black "Kozul, Zdenko"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2472"]
[BlackElo "2589"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. a3 d6 8. Bf4 Qd8 9. Qd2 h6 10. Rd1 e5 11. Be3 Be7 12. Be2 O-O 13. O-O Be6 14. f3 Qc8 15. Kh1 Nb8 16. f4 Nbd7 17. f5 Bc4 18. Rf3 Bxe2 19. Qxe2 Re8 20. Rg3 Kh8 21. Rh3 b6 22. g4 Nh7 23. Nd2 Kg8 24. Nf3 Qc6 25. Qg2 Ng5 26. Nxg5 hxg5 27. Rh5 Nf6 28. Bxg5 Nxh5 29. gxh5 Bxg5 30. Qxg5 f6 31. Qg6 Qd7 32. h6 Re7 33. Nd5 Rf7 34. hxg7 Qa4 35. Re1 Rxg7 36. Nxf6+ Kf8 37. Nh7+ Kg8 38. Nf6+ Kf8 39. Qh6 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.21"]
[White "Sonis, Francesco"]
[Black "Bernadskiy, Vitaliy"]
[Result "1/2-1/2"]
[ECO "A56"]
[WhiteElo "2467"]
[BlackElo "2587"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. Bd3 O-O 7. h3 Nbd7 8. Nf3 a6 9. O-O e5 10. Be3 Ne8 11. Qc1 f5 12. Bg5 Qc7 13. exf5 gxf5 14. Nh4 Nb6 15. f3 f4 16. Qc2 Bf6 17. Ne4 Bxg5 18. Nxg5 Nf6 19. Nf5 Kh8 20. g4 fxg3 21. Ne6 Bxe6 22. dxe6 Rae8 23. e7 Rg8 24. f4 g2 25. Rf2 exf4 26. Re1 d5 27. Qe2 Rg6 28. Qe6 dxc4 29. Nh4 Nbd5 30. Nxg6+ hxg6 31. Qf7 cxd3 32. Qf8+ Rxf8 33. exf8=Q+ Kh7 34. Re6 Qd7 35. Re5 Qc7 36. Re6 Qd7 37. Rd6 Qg7 38. Qd8 Qf7 39. Kxg2 c4 40. Kg1 b5 41. Rxa6 b4 42. Rc6 c3 43. Rxf6 Qxf6 44. Qxd5 c2 45. Rf1 Qf5 46. Qb7+ Kh6 47. Qb8 Qc5+ 48. Kh2 c1=Q 49. Qh8+ Kg5 50. Rxc1 Qxc1 51. Qe5+ Kh6 52. Qh8+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.22"]
[White "Kevlishvili, Robby"]
[Black "Wagner, Dennis"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2451"]
[BlackElo "2577"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. d3 d6 9. a4 Bd7 10. Bd2 b4 11. a5 Rb8 12. Bc4 Qc8 13. Be3 h6 14. h3 Be6 15. Nbd2 d5 16. exd5 Nxd5 17. Qb1 Nxe3 18. Rxe3 Bd6 19. Qa2 Re8 20. Qa4 Bxc4 21. Nxc4 Rb5 22. Rae1 Qe6 23. c3 Qd5 24. Nfd2 bxc3 25. bxc3 Reb8 26. Nxd6 Qxd6 27. Nc4 Qd5 28. Nxe5 Nxe5 29. Rxe5 Qxd3 30. R5e3 Qf5 31. Qc4 Rc5 32. Qxa6 Rxa5 33. Qc4 Rc5 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.23"]
[White "Carow, Johannes"]
[Black "Gareyev, Timur"]
[Result "0-1"]
[ECO "D95"]
[WhiteElo "2434"]
[BlackElo "2560"]
[Annotator "TA"]
[PlyCount "106"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. Qb3 e6 7. Be2 b6 8. cxd5 exd5 9. O-O Bb7 10. Rd1 Nbd7 11. Bd2 Re8 12. Rac1 c6 13. Be1 a5 14. a4 h5 15. Qc2 Qe7 16. Bd3 Ne4 17. Na2 Rec8 18. Qe2 Nf8 19. Rc2 Ne6 20. Rdc1 c5 21. dxc5 bxc5 22. b3 d4 23. Nd2 dxe3 24. fxe3 N4g5 25. Nc3 h4 26. h3 Be5 27. Qg4 f5 28. Qxh4 Kg7 29. Bg3 Bf6 30. Qc4 Rh8 31. Bf1 Rad8 32. h4 Nd4 33. Nd1 Nge6 34. exd4 Bxd4+ 35. Bf2 Rxh4 36. Bxd4+ Rdxd4 37. Qe2 Qd6 38. Nf3 Bxf3 39. gxf3 Ng5 40. Bg2 Qh2+ 41. Kf1 Nh3 42. Qe3 Nf4 43. Qe5+ Kh6 44. Ne3 Rd3 45. Re1 Qg3 46. Qxc5 Nxg2 47. Nxf5+ gxf5 48. Qf8+ Kg5 49. Qg7+ Kf4 50. Re4+ Kxf3 51. Qxg3+ Kxg3 52. Rxg2+ Kf3 53. Re1 Rd2 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.24"]
[White "Raja Harshit"]
[Black "Werle, Jan"]
[Result "0-1"]
[ECO "C03"]
[WhiteElo "2432"]
[BlackElo "2556"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. e5 c5 5. c3 cxd4 6. cxd4 Qb6 7. Ndf3 Bb4+ 8. Bd2 Nc6 9. Bxb4 Qxb4+ 10. Qd2 Nge7 11. Bd3 Qxd2+ 12. Kxd2 O-O 13. Ne2 f6 14. h4 Bd7 15. Rac1 Rac8 16. Rhe1 h6 17. Ke3 Be8 18. Ng3 fxe5 19. dxe5 Bg6 20. Bb5 d4+ 21. Kd2 Rcd8 22. h5 Bh7 23. Rc5 Nd5 24. Bxc6 bxc6 25. Ne2 Nb4 26. Nc1 d3 27. Rc4 Nd5 28. Nb3 Nf4 29. Nbd4 Nxg2 30. Rg1 Nf4 31. Rxc6 Ne2 32. Nxe2 Rxf3 33. Nc3 Rxf2+ 34. Ke3 Rh2 35. Rxe6 Rh3+ 36. Kd2 Rh2+ 37. Ke3 Rxh5 38. Re7 g5 39. Rf1 Rh3+ 40. Kd2 Rh2+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.25"]
[White "Hakobyan, Aram"]
[Black "Arjun Kalyan"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2554"]
[BlackElo "2445"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Bg4 3. Bg2 c6 4. O-O Nd7 5. d4 Ngf6 6. c4 e6 7. h3 Bh5 8. cxd5 exd5 9. Ne5 Bg6 10. Nc3 Be7 11. f4 Be4 12. Nxe4 Nxe4 13. Bxe4 dxe4 14. Qb3 Nxe5 15. fxe5 O-O 16. Be3 Bg5 17. Bxg5 Qxg5 18. Rf4 c5 19. Raf1 Qe7 20. e3 Rad8 21. Rxe4 cxd4 22. exd4 Qe6 23. Ref4 Qxb3 24. axb3 f6 25. exf6 Rxf6 26. Rxf6 gxf6 27. Rd1 Rc8 28. Rd2 Kf7 29. Kf2 Ke6 30. Ke3 Rc1 31. h4 Kd5 32. Kf3 Rf1+ 33. Ke2 Rh1 34. Kf3 Rf1+ 35. Ke2 Rh1 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.26"]
[White "Antal, Gergely"]
[Black "Krause, Benedict"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "2552"]
[BlackElo "2435"]
[Annotator "TA"]
[PlyCount "143"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. a3 b5 8. Nxc6 Qxc6 9. Be2 Bb7 10. O-O Rc8 11. Qd2 Qc7 12. Rfd1 Nf6 13. Bf4 e5 14. Bg5 Nxe4 15. Nxe4 Bxe4 16. c4 h6 17. Bh4 Bc6 18. cxb5 axb5 19. Rac1 g5 20. Bg3 Bg7 21. h4 Bf6 22. Qb4 gxh4 23. Bxh4 Bxh4 24. Qxh4 Qd8 25. Qh2 Rg8 26. Qxe5+ Qe7 27. Qxe7+ Kxe7 28. f3 Rg5 29. Kf2 Rcg8 30. Bf1 Ra8 31. Rd4 Ra4 32. Rcd1 Rc5 33. Be2 Rc2 34. R4d2 Rxd2 35. Rxd2 d5 36. Bd1 Rc4 37. Bb3 Rc1 38. Ke3 Kd6 39. Rd1 Rxd1 40. Bxd1 Kc5 41. Kd3 Bd7 42. b4+ Kd6 43. Kd4 f6 44. f4 Be8 45. Bb3 Bc6 46. g3 Bb7 47. a4 bxa4 48. Bxa4 Ba6 49. Bb3 Bb7 50. b5 Ba8 51. Bd1 Bb7 52. Bf3 Ba8 53. Bh5 Bb7 54. Bf7 Ba8 55. f5 Bb7 56. Be6 Ba8 57. b6 Bb7 58. g4 Ba6 59. Bxd5 Be2 60. Ke4 Bxg4 61. Kf4 Be2 62. Be4 Ba6 63. Kg4 Be2+ 64. Kh4 Bd1 65. Kg3 Be2 66. Bf3 Bd3 67. Kg4 h5+ 68. Kf4 h4 69. Bg2 Bc2 70. Kg4 h3 71. Bxh3 Bxf5+ 72. Kxf5 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.27"]
[White "Kamsky, Gata"]
[Black "Chylewski, Patryk"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2676"]
[BlackElo "2391"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 c5 5. Nbd2 Nc6 6. c3 cxd4 7. cxd4 Qb6 8. Rb1 Nh5 9. Be5 Nxe5 10. Nxe5 Nf6 11. Qa4+ Bd7 12. Nxd7 Nxd7 13. Bb5 Qd8 14. O-O a6 15. Bxd7+ Qxd7 16. Qb3 Bd6 17. Rfc1 Rc8 18. Rc3 Rxc3 19. Qxc3 Qc7 20. g3 b5 21. Qd3 O-O 22. Nb3 Qc4 23. Qd1 Qa4 24. Qc2 g6 25. Rc1 b4 26. Kg2 Kg7 27. Qb1 Qb5 28. Nc5 Rb8 29. b3 Bxc5 30. Rxc5 Qe2 31. Qc2 Qxc2 32. Rxc2 Rb5 33. h4 Kf6 34. Kf3 h6 35. e4 Ra5 36. e5+ Ke7 37. Kg4 Ra3 38. f4 f5+ 39. exf6+ Kxf6 40. h5 a5 41. hxg6 Kxg6 42. Re2 Kf6 43. Rh2 Kg6 44. Re2 Kf6 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.28"]
[White "Firouzja, Alireza"]
[Black "Ertan, Can"]
[Result "1-0"]
[ECO "C82"]
[WhiteElo "2669"]
[BlackElo "2404"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Bc5 10. Qd3 Ba7 11. Be3 Nc5 12. Bxc5 Bxc5 13. Nbd2 O-O 14. Bc2 g6 15. Nb3 Ba7 16. a4 b4 17. Nbd4 Nxd4 18. Nxd4 bxc3 19. bxc3 Bd7 20. Qd2 c5 21. Ne2 Bc6 22. f4 d4 23. c4 f6 24. f5 g5 25. Ng3 Bb8 26. exf6 Bf4 27. Qe2 Qxf6 28. Nh5 Be3+ 29. Qxe3 dxe3 30. Nxf6+ Rxf6 31. Ra3 Re8 32. Re1 e2 33. Rg3 Rd6 34. Rxg5+ Kf7 35. f6 Rd2 36. Bxh7 Bxa4 37. Rxc5 Re6 38. Kf2 Bd1 39. Bf5 Rxf6 40. g4 Rh6 41. Rc7+ Kf8 42. Kg3 Rb2 43. g5 Rb3+ 44. Kf4 Rxh2 45. g6 Rb6 46. c5 Rf6 47. Ke5 Rxf5+ 48. Kxf5 Bc2+ 49. Kf4 Bd3 50. c6 Rh4+ 51. Ke3 Bxg6 52. Rxe2 Ke8 53. Rb2 Re4+ 54. Kf3 Rd4 55. Rg7 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.29"]
[White "Moussard, Jules"]
[Black "Spyropoulos, Nikolaos"]
[Result "1/2-1/2"]
[ECO "B04"]
[WhiteElo "2598"]
[BlackElo "2400"]
[Annotator "TA"]
[PlyCount "32"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. Be2 Bf5 7. O-O Nd7 8. Bg4 Bxg4 9. Qxg4 g6 10. c4 Nxe5 11. dxe5 Nc7 12. Nd2 Bg7 13. Nf3 Ne6 14. Qh4 Qc7 15. Re1 O-O 16. Ng5 Nxg5 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.30"]
[White "Indjic, Aleksandar"]
[Black "Baskin, Robert"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "2592"]
[BlackElo "2394"]
[Annotator "TA"]
[PlyCount "118"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Nf3 d5 6. a3 Bxc3+ 7. Qxc3 dxc4 8. Qxc4 b6 9. Bg5 Ba6 10. Qa4 Qd7 11. Qc2 c5 12. dxc5 Rc8 13. Bxf6 gxf6 14. Rd1 Qb5 15. e3 Qxc5 16. Qxc5 bxc5 17. Bxa6 Nxa6 18. Nd2 c4 19. Rc1 Rab8 20. Rc2 Nc5 21. Ke2 Na4 22. Rb1 f5 23. Kf3 Nb6 24. Rbc1 Kg7 25. Nxc4 Rxc4 26. Rxc4 Nxc4 27. Rxc4 Rxb2 28. Rc7 a6 29. Rc6 Ra2 30. Rxa6 e5 31. Ra5 f6 32. Ra8 h5 33. h4 Kh7 34. g3 e4+ 35. Kg2 Ra1 36. a4 Kg7 37. a5 Kh7 38. a6 Kg7 39. f4 exf3+ 40. Kxf3 Ra2 41. a7 Ra4 42. Ke2 Ra1 43. Kd3 Ra4 44. Kc3 Ra2 45. Kb4 Ra1 46. Kc5 Ra2 47. Kb6 Rb2+ 48. Kc6 Rc2+ 49. Kd6 Ra2 50. Ke6 Ra5 51. Rd8 Rxa7 52. Rd7+ Rxd7 53. Kxd7 Kh7 54. Kd8 Kh8 55. Kc7 Kg7 56. Kc6 Kg6 57. Kd6 Kh6 58. Kd5 Kh7 59. Kc5 Kg7 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.31"]
[White "Sumets, Andrey"]
[Black "Schmidek, Emil"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2588"]
[BlackElo "2393"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O dxc4 7. Qa4 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bf4 Nd5 11. Nc3 Nxf4 12. gxf4 c5 13. dxc5 Qc7 14. Ng5 Bxg5 15. Bxb7 Qxb7 16. fxg5 Qc7 17. Qe4 Nd7 18. b4 Ne5 19. Rad1 Rad8 20. Qf4 Rxd1 21. Rxd1 f6 22. Ne4 fxg5 23. Qxg5 h6 24. Qg3 g5 25. f3 Rf4 26. Qh3 Ng4 27. Ng3 Rxb4 28. fxg4 Qxc5+ 29. Kh1 Qc2 30. Qf1 Rf4 31. Qg1 Qxa2 32. Qc5 Rf8 33. Qe5 Qb3 34. Rd6 b4 35. Rxe6 Qb1+ 36. Kg2 b3 37. Nf5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.32"]
[White "Buhmann, Rainer"]
[Black "Hacker, Jonas"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2581"]
[BlackElo "2392"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 Nf6 6. cxd5 exd5 7. e3 c5 8. Bd3 O-O 9. Ne2 b6 10. O-O Ba6 11. f3 Re8 12. Ng3 Bxd3 13. Qxd3 Nc6 14. Bb2 c4 15. Qd2 b5 16. Rae1 a5 17. Re2 Qb6 18. Kh1 b4 19. e4 Rad8 20. e5 Nd7 21. f4 Nf8 22. f5 bxc3 23. Bxc3 Qb3 24. Nh5 Qxa3 25. Re3 f6 26. Rg3 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.33"]
[White "Kollars, Dmitrij"]
[Black "D`Costa, Lorin"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2570"]
[BlackElo "2390"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. a3 e6 6. Rb1 Nge7 7. b4 d6 8. Nf3 O-O 9. O-O b6 10. e3 Bb7 11. d4 Rc8 12. Qd3 d5 13. cxd5 c4 14. Qc2 exd5 15. b5 Na5 16. a4 Nb3 17. Ba3 Re8 18. Ne5 Nf5 19. Nc6 Bxc6 20. bxc6 Rxe3 21. fxe3 Nxe3 22. Qf2 Nxf1 23. Rxb3 cxb3 24. Nxd5 Kh8 25. c7 Qd7 26. Kxf1 Qxa4 27. Bb2 Qa2 28. Be4 f5 29. Bd3 Qa4 30. Qe2 Qc6 31. Bc4 b5 32. Bxb3 a5 33. Qe7 Re8 34. Qxe8+ Qxe8 35. Nb6 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.34"]
[White "Noe, Christopher"]
[Black "Colpe, Malte"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "2537"]
[BlackElo "2374"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. e3 e6 4. c4 a6 5. Nbd2 dxc4 6. Bxc4 c5 7. dxc5 Bxc5 8. O-O O-O 9. Be2 Qe7 10. a3 Rd8 11. b4 Bd6 12. Bb2 b5 13. Qc2 Nbd7 14. Ne4 Nxe4 15. Qxe4 Rb8 16. Rfd1 Nf6 17. Qh4 Bb7 18. Ne5 Rbc8 19. Rac1 Bd5 20. Rxc8 Rxc8 21. Qd4 Qc7 22. f3 Be7 23. e4 Bb7 24. Rc1 Qb8 25. Rxc8+ Qxc8 26. Bd3 Qc7 27. g3 Kf8 28. Kg2 Ke8 29. g4 Bf8 30. a4 bxa4 31. b5 Bc5 32. Qc3 a5 33. Ba3 Bd6 34. Nc4 Bxh2 35. e5 Nd5 36. Qxa5 Qxa5 37. Nxa5 Bxe5 38. Bxh7 Bc8 39. Nc4 Bc7 40. Bc2 Nb6 41. Nxb6 Bxb6 42. Bxa4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.35"]
[White "Annaberdiev, Meilis"]
[Black "Miedema, David"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2525"]
[BlackElo "2369"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Bb4 5. Qa4+ Nc6 6. cxd5 exd5 7. Bg5 O-O 8. e3 Re8 9. Bb5 Re6 10. O-O Bxc3 11. bxc3 Ne7 12. Bd3 Ne4 13. Qc2 f6 14. Bf4 g5 15. Bg3 h5 16. c4 Rc6 17. h4 Nxg3 18. fxg3 g4 19. Nd2 Kg7 20. Rab1 a6 21. a4 b6 22. Kh2 f5 23. Qb2 Rf6 24. cxd5 Ng6 25. Rbc1 Bd7 26. Qc2 Qe7 27. Bxf5 Bxf5 28. Rxf5 Rc8 29. Rxf6 Qxf6 30. Ne4 Qd8 31. d6 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.36"]
[White "Ondersteijn, Niels"]
[Black "Kunin, Vitaly"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "2390"]
[BlackElo "2520"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 b6 2. e4 Bb7 3. Nc3 e5 4. Nf3 Nc6 5. g3 Bc5 6. Bg2 Nge7 7. O-O O-O 8. a3 a5 9. d3 d6 10. Na4 Nd4 11. Rb1 Nxf3+ 12. Bxf3 Bd4 13. Be3 Qd7 14. Nc3 Bxc3 15. bxc3 f5 16. c5 f4 17. cxd6 Qxd6 18. Bc1 Ba6 19. c4 Rad8 20. gxf4 exf4 21. Rb3 Bxc4 22. dxc4 Qg6+ 23. Kh1 Rxd1 24. Rxd1 Nc6 25. Bb2 Qe6 26. e5 Ne7 27. Bd5 Nxd5 28. cxd5 Qf5 29. Rbd3 f3 30. e6 g6 31. Rc3 Rd8 32. e7 Re8 33. Rxc7 Qg5 34. Rg1 Qxd5 35. Re1 Qd2 36. Bc3 Qxf2 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.37"]
[White "Goumas, Georgios"]
[Black "Shyam, Sundar M."]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2386"]
[BlackElo "2519"]
[Annotator "TA"]
[PlyCount "112"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nf3 Be7 8. Bg5 Be6 9. Bxf6 Bxf6 10. Nd5 Nd7 11. Bc4 Rc8 12. Qe2 Nb6 13. Nxb6 Qxb6 14. Bxe6 fxe6 15. c3 O-O 16. O-O Be7 17. Rad1 Qa5 18. a3 Qa4 19. Ne1 Rf4 20. f3 Rf7 21. Nc2 Qc6 22. Kh1 g5 23. Ne3 h5 24. g4 h4 25. Kg2 Kg7 26. Rd3 Rcf8 27. Qd1 Rf4 28. Qb3 R8f6 29. Qd1 Rf7 30. Qd2 h3+ 31. Kg3 Qe8 32. Qe2 Qh8 33. Kf2 Rxe4 34. Ke1 Ref4 35. Kd1 Qh7 36. Kc1 e4 37. fxe4 Qxe4 38. Re1 Qa4 39. Nd1 Qc4 40. Rxh3 Qxe2 41. Rxe2 R7f6 42. Ne3 Re4 43. Kd2 d5 44. Nc2 Rxe2+ 45. Kxe2 Bc5 46. Rf3 Rxf3 47. Kxf3 e5 48. Ne3 Bxe3 49. Kxe3 b5 50. b4 Kf6 51. Kd3 Ke6 52. Ke3 e4 53. Kd2 Ke5 54. Ke3 Ke6 55. Kd2 Kd6 56. Ke2 Ke5 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.38"]
[White "Soham Das"]
[Black "Dragnev, Valentin"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2367"]
[BlackElo "2514"]
[Annotator "TA"]
[PlyCount "43"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 a6 6. c3 Ba7 7. Nbd2 O-O 8. h3 d6 9. Bb3 Nh5 10. Nc4 Qf6 11. Ne3 Bxe3 12. Bxe3 Be6 13. d4 Bxb3 14. Qxb3 Rab8 15. d5 Nd8 16. Qd1 Qe7 17. Bg5 f6 18. Be3 g6 19. c4 Ng7 20. Rc1 c5 21. dxc6 Nxc6 22. Qd5+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.39"]
[White "Malakhatko, Vadim"]
[Black "Gatineau, Yovann"]
[Result "1-0"]
[ECO "D47"]
[WhiteElo "2508"]
[BlackElo "2366"]
[Annotator "RC"]
[PlyCount "73"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 e6 5. d4 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bd6 9. a3 O-O 10. O-O Bb7 11. Bd2 e5 12. Ng5 c5 13. Nxb5 Bb8 14. d5 h6 15. Ne4 Nxe4 16. Bxe4 f5 17. Bc2 e4 18. d6 Qb6 19. Bc3 Qxb5 20. Ba4 Qb6 21. Bxd7 Bxd6 22. Ba5 Qxa5 23. Qxd6 Rad8 24. Rfd1 Bc8 25. Qe6+ Kh8 26. Bxc8 Rxc8 27. Rd7 Qb5 28. b3 c4 29. Qe7 Rg8 30. bxc4 Rxc4 31. Rad1 Qb2 32. Qf7 Rcc8 33. h3 a5 34. R1d6 Qc1+ 35. Kh2 Rc6 36. Rd8 Rxd6 37. Qxg8# 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.40"]
[White "Baldauf, Marco"]
[Black "Pranav Anand"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2493"]
[BlackElo "2359"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. d4 b5 5. O-O Be7 6. a4 b4 7. c4 bxc3 8. Nxc3 a5 9. Bf4 O-O 10. Ne5 Ba6 11. Qd2 c6 12. Rfc1 Qb6 13. Rc2 Rc8 14. Rac1 Bb7 15. e4 Na6 16. exd5 cxd5 17. Nb5 Ne8 18. Nd7 Qd8 19. Nc5 Bxc5 20. dxc5 Nb4 21. Rc4 Bc6 22. Rxb4 axb4 23. b3 Qa5 24. Bf1 Nf6 25. Qd4 Nd7 26. Bd6 Nf6 27. Be5 Ne8 28. Qg4 Qd8 29. Qxb4 f6 30. Bc3 e5 31. Bg2 Rab8 32. Qg4 Bxb5 33. axb5 Rxc5 34. b4 Rc7 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.41"]
[White "Pijpers, Arthur"]
[Black "Parkhov, Yair"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2485"]
[BlackElo "2352"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 c5 7. Qg4 Kf8 8. a4 Nbc6 9. Nf3 Qa5 10. Bd2 c4 11. Be2 b5 12. O-O bxa4 13. Ra2 Ba6 14. Rfa1 Bb5 15. Bc1 h6 16. Rb1 a6 17. h4 Nf5 18. Bf1 Ke8 19. Qf4 h5 20. g3 Kd7 21. Bh3 g6 22. Qd2 Ra7 23. Ba3 Kc8 24. Bc5 Rb7 25. Ne1 Qc7 26. Ba3 Qa5 27. Rd1 Kb8 28. Ng2 Ka8 29. Nf4 Nce7 30. Bb4 Qc7 31. Raa1 Bd7 32. Re1 Rhb8 33. Ng2 Rxb4 34. cxb4 c3 35. Qg5 Rxb4 36. Ne3 Bc8 37. Bxf5 Nxf5 38. Nxf5 exf5 39. Qh6 Rxd4 40. e6 Rg4 41. exf7 Rxg3+ 42. Kf1 Qc4+ 43. Re2 Rg1+ 44. Kxg1 Qg4+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.42"]
[White "Shvayger, Yuliya"]
[Black "Henderson de La Fuente, Lance"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "2366"]
[BlackElo "2471"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. a3 b5 8. Nxc6 dxc6 9. g3 e5 10. Bg2 Nf6 11. h3 Nd7 12. O-O Bc5 13. Qe2 O-O 14. Nd1 Rd8 15. b4 Bf8 16. Nb2 a5 17. c3 Nb6 18. f3 Be6 19. Qf2 Nd7 20. Rfe1 c5 21. Nd3 Rdc8 22. Bf1 c4 23. Nb2 Qb7 24. Bg2 Ra6 25. f4 f6 26. f5 Bf7 27. g4 Rca8 28. Rac1 axb4 29. axb4 Ra2 30. Red1 Be7 31. Rd2 Nf8 32. Kh2 R2a3 33. h4 Be8 34. Nd1 Bc6 35. Qf3 Ra2 36. Rcc2 Rxc2 37. Rxc2 Ra1 38. Rd2 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.43"]
[White "Nothnagel, Marian Can"]
[Black "Dourerassou, Jonathan"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2363"]
[BlackElo "2465"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Nd7 6. Bf4 g6 7. Qc1 Bg7 8. Bh6 Qa5+ 9. c3 Ne5 10. Nxe5 Bxe5 11. Nd2 Be6 12. Nf3 Bc7 13. Qc2 O-O-O 14. Bd2 c4 15. d4 f6 16. h3 Kb8 17. Ke2 Qh5 18. Rag1 g5 19. Be3 Qg6 20. h4 g4 21. Nd2 Qh5 22. Nf1 g3+ 23. f3 Rhf8 24. Qc1 f5 25. e5 c5 26. Nxg3 Qg6 27. Bf2 cxd4 28. cxd4 Bd5 29. f4 Qa6 30. Ke3 Qc6 31. Rh2 Bb6 32. Qc3 Bxd4+ 33. Qxd4 Be4 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.44"]
[White "Petrov, Martin"]
[Black "Khaetsky, Roman"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2465"]
[BlackElo "2344"]
[Annotator "TA"]
[PlyCount "39"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bf4 O-O 7. Qd2 d5 8. Ndb5 Bb4 9. O-O-O c6 10. Nc7 Nxe4 11. Qd4 Bxc3 12. bxc3 Qe7 13. c4 g5 14. Bg3 Nxg3 15. hxg3 Qxc7 16. Qf6 Qd8 17. Qh6 Bf5 18. Bd3 Qd7 19. Qxg5+ Bg6 20. Rxh7 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.45"]
[White "Van Delft, Merijn"]
[Black "Vrolijk, Liam"]
[Result "1/2-1/2"]
[ECO "C60"]
[WhiteElo "2359"]
[BlackElo "2465"]
[Annotator "TA"]
[PlyCount "33"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. d4 exd4 5. Bg5 Be7 6. Bxe7 Qxe7 7. Bxc6 dxc6 8. Qxd4 Nf6 9. Nc3 Bg4 10. O-O-O Bxf3 11. gxf3 O-O 12. Qe3 a5 13. Ne2 Rad8 14. Qg5 a4 15. a3 Rxd1+ 16. Rxd1 Re8 17. Ng3 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.46"]
[White "Fedorovsky, Michael"]
[Black "Daggupati, Balaji"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2442"]
[BlackElo "2326"]
[Annotator "TA"]
[PlyCount "39"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 c6 4. b3 Bf5 5. Bb2 e6 6. Be2 h6 7. O-O Nbd7 8. d3 Be7 9. Nbd2 O-O 10. Rc1 Nc5 11. Ne5 Nfd7 12. Nxd7 Qxd7 13. Nf3 a5 14. Ne5 Qc7 15. Bg4 Bf6 16. cxd5 Bxe5 17. Bxe5 Qxe5 18. Rxc5 Qd6 19. d4 Bxg4 20. Qxg4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.47"]
[White "Krastev, Alexander"]
[Black "Korley, Kassa"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2351"]
[BlackElo "2440"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bf5 5. d3 e6 6. Nbd2 h6 7. b3 Be7 8. Bb2 O-O 9. Ne5 Nbd7 10. e4 Bh7 11. Nxd7 Nxd7 12. Qe2 a5 13. a4 Bf6 14. e5 Be7 15. f4 b5 16. Kh1 bxa4 17. Rxa4 Nb6 18. Ra2 a4 19. Rfa1 axb3 20. Rxa8 Nxa8 21. Nxb3 Qb6 22. Ra5 Nc7 23. Bd4 Qb4 24. Bc5 Bxc5 25. Rxc5 Qb6 26. Qd2 Na6 27. Ra5 Nb4 28. Qc3 Bg6 29. h3 Rb8 30. Rc5 Ra8 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.48"]
[White "Froewis, Georg"]
[Black "Petkidis, Anthony"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2438"]
[BlackElo "2338"]
[Annotator "TA"]
[PlyCount "54"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 c6 3. c4 Nf6 4. Nf3 Bf5 5. d4 e6 6. Nc3 h6 7. Qb3 Qb6 8. c5 Qc7 9. Bf4 Qc8 10. O-O Be7 11. Rfc1 O-O 12. Qd1 Nbd7 13. b4 Ne4 14. a4 Re8 15. b5 Bd8 16. Na2 Nf8 17. Nd2 Nxd2 18. Qxd2 Ng6 19. Bd6 e5 20. a5 Bg5 21. Qd1 Bxc1 22. Rxc1 a6 23. bxc6 bxc6 24. dxe5 Nxe5 25. Nb4 Ra7 26. Qa4 Bd7 27. e4 dxe4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.49"]
[White "Kurmann, Oliver"]
[Black "Moucheroud, Jeremy"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2433"]
[BlackElo "2294"]
[Annotator "NA RC"]
[PlyCount "119"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. Nd5 Nbd7 10. Qd3 O-O 11. a4 Bxd5 12. exd5 Nc5 13. Nxc5 dxc5 14. c4 e4 15. Qd2 Bd6 16. a5 Qc7 17. g3 Nd7 18. O-O f5 19. Bf4 Ne5 20. Ra3 Nf7 21. Rb3 Bxf4 22. Qxf4 Qxf4 23. gxf4 Nd6 24. Rb6 Rfd8 25. b4 Rac8 26. b5 axb5 27. cxb5 Kf8 28. a6 bxa6 29. bxa6 Ke7 30. Ra1 c4 31. Kf1 c3 32. Ke1 c2 33. Kd2 Nc4+ 34. Bxc4 Rxc4 35. d6+ Rxd6+ 36. Rxd6 Kxd6 37. Kc1 Rc8 38. a7 Ra8 39. Kxc2 g6 40. Kc3 Kc5 41. h4 Kb6 42. Kd4 Kb7 43. Ke5 Re8+ 44. Kf6 Ka8 45. h5 gxh5 46. Kxf5 Rf8+ 47. Kxe4 h4 48. f5 h3 49. Ke5 Re8+ 50. Kd6 Re2 51. f4 Re4 52. Rh1 Rxf4 53. Ke5 Rf3 54. Ke4 Rc3 55. f6 Rc6 56. Rf1 h2 57. f7 h1=Q+ 58. Rxh1 Rf6 59. Rxh7 Rxf7 60. Rxf7 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.50"]
[White "Franklin, Samuel G A"]
[Black "Monroy, Charles"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2344"]
[BlackElo "2433"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. a4 O-O 7. O-O c6 8. h3 b6 9. Qe2 a6 10. Rd1 Qc7 11. Ba2 Bb7 12. Nh4 exd4 13. Rxd4 Rae8 14. Nf5 d5 15. Nxe7+ Rxe7 16. Bg5 Qe5 17. Qd2 c5 18. Rxd5 Bxd5 19. exd5 Qd4 20. d6 Re5 21. Rd1 Qb4 22. Bxf6 Nxf6 23. d7 Rd8 24. Qd6 Qf4 25. g3 Qf5 26. Qxb6 Rxd7 27. Rxd7 Qxd7 28. Kg2 h5 29. Qxa6 h4 30. gxh4 Nh5 31. Qa8+ Kh7 32. Qf3 Rf5 33. Qe4 Nf4+ 34. Kg3 g6 35. Bc4 Qd6 36. Nb5 Qb8 37. Qe7 Ne2+ 38. Kg2 Qa8+ 39. Kf1 Ng3+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.51"]
[White "Krause, Jonah"]
[Black "Ginsburg, Gennadi"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2343"]
[BlackElo "2430"]
[Annotator "TA"]
[PlyCount "143"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. c4 c5 4. cxd5 exd5 5. Nc3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. O-O O-O 9. dxc5 Bxc5 10. Na4 Be7 11. Be3 Re8 12. Nd4 Bg4 13. Rc1 Qd7 14. Nxc6 bxc6 15. Re1 Bh3 16. Bh1 Bb4 17. Bd2 Bd6 18. a3 Rac8 19. b4 Qf5 20. Bc3 Ne4 21. Bd4 Bf4 22. Rc2 Qg6 23. Bg2 Bf5 24. Ra2 h5 25. Nc5 Nd6 26. e3 Bg5 27. a4 Bd8 28. b5 cxb5 29. Bxd5 Ba5 30. Ree2 Bb6 31. Nb3 bxa4 32. Rxa4 Bg4 33. f3 Bd7 34. Ra1 Bb5 35. Re1 Nf5 36. Bxb6 Qxb6 37. Be4 Nxe3 38. Qd4 Nc2 39. Bxc2 Rxe1+ 40. Rxe1 Rxc2 41. Qxb6 axb6 42. Nd4 Rb2 43. Re5 Bc4 44. Rxh5 Rd2 45. Nc6 g6 46. Re5 Kg7 47. Re4 b5 48. Ne5 Bd5 49. Re3 Be6 50. Nd3 Bf5 51. Ne1 Rb2 52. g4 Bb1 53. h3 b4 54. Kf1 b3 55. Rc3 Ba2 56. Nd3 Rd2 57. Ke1 Rxd3 58. Rxd3 b2 59. Rd1 g5 60. Kf2 b1=Q 61. Rxb1 Bxb1 62. f4 Kf6 63. Kg3 Bc2 64. Kf3 Bd3 65. Kg3 Bf1 66. h4 gxh4+ 67. Kxh4 Be2 68. Kh5 Bd1 69. Kh4 Kg6 70. Kg3 f6 71. Kh4 Kf7 72. Kg3 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.52"]
[White "Manea, Alexandru"]
[Black "Mendonca, Leon Luke"]
[Result "1-0"]
[ECO "E63"]
[WhiteElo "2326"]
[BlackElo "2427"]
[Annotator "TA"]
[PlyCount "125"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. Nc3 a6 8. Bf4 Ng4 9. h3 e5 10. Bg5 f6 11. Bc1 Nh6 12. dxe5 fxe5 13. Ng5 Kh8 14. c5 Nf5 15. Nge4 dxc5 16. Qxd8 Nxd8 17. Nxc5 Rb8 18. Rd1 Ne6 19. Nd7 Bxd7 20. Rxd7 c6 21. Ne4 Rfd8 22. Rxd8+ Rxd8 23. Bd2 Kg8 24. Kf1 Rd7 25. Ke1 Nd6 26. Rc1 Nxe4 27. Bxe4 Kf7 28. h4 Bf6 29. e3 Nc7 30. Ke2 Nd5 31. h5 Ne7 32. Rh1 Kg7 33. Ba5 Kf7 34. Bc3 Bg7 35. Ba5 Bf6 36. Bd2 Bg7 37. Be1 Nd5 38. Bc2 Rd8 39. Bd2 Rd7 40. Rh4 Ne7 41. Bb3+ Kf8 42. hxg6 hxg6 43. Bb4 b6 44. Ba4 Kf7 45. Bxe7 Rxe7 46. Bxc6 Rc7 47. Be4 Bf6 48. Rh6 g5 49. Bd3 b5 50. Kf3 Rc1 51. Kg4 Rd1 52. Be4 Rd2 53. f3 Ke6 54. Bf5+ Kf7 55. Rh7+ Bg7 56. Kxg5 Rxb2 57. Bg6+ Kg8 58. Be4 Rd2 59. Rh1 b4 60. Rc1 a5 61. Rc8+ Bf8 62. Ra8 Re2 63. Kf6 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.53"]
[White "Hess, Max"]
[Black "Gilevych, Artem"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2307"]
[BlackElo "2423"]
[Annotator "TA"]
[PlyCount "114"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. e3 Nf6 5. cxd5 exd5 6. Nf3 O-O 7. Bd3 c5 8. a3 Bxc3+ 9. bxc3 c4 10. Bb1 Bg4 11. Qc2 Bxf3 12. gxf3 Re8 13. Qf5 Nc6 14. Ra2 g6 15. Qg5 Nh5 16. Qxd8 Raxd8 17. e4 b5 18. Rb2 a6 19. O-O Kg7 20. Re1 Re6 21. Rbe2 h6 22. f4 dxe4 23. Bxe4 Nf6 24. f3 Nd5 25. Bd2 Nce7 26. Kf2 Rdd6 27. Rb1 f5 28. Bc2 Rxe2+ 29. Kxe2 Nc6 30. Kf2 Re6 31. Bd1 Kf7 32. a4 Na7 33. Ra1 Nc8 34. axb5 axb5 35. Ra5 Rb6 36. Be2 Nc7 37. Ke3 Re6+ 38. Kf2 Ke7 39. Ra2 Ra6 40. Rxa6 Nxa6 41. Bc1 Nb6 42. Ba3+ Ke6 43. Bf8 Nd5 44. Bxh6 Nxc3 45. Bf1 Kd5 46. Ke3 b4 47. Kd2 Nb5 48. Bf8 Nxd4 49. Ke3 Nc5 50. Bg7 Ncb3 51. h4 c3 52. Bxd4 Nxd4 53. Kd3 Ne6 54. Ke3 b3 55. Kd3 b2 56. Kc2 Nd4+ 57. Kb1 Nxf3 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.54"]
[White "Stein, Robert"]
[Black "Low, Zhen Yu Cyrus"]
[Result "0-1"]
[ECO "D71"]
[WhiteElo "2287"]
[BlackElo "2418"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. Nf3 Nb6 7. Nc3 Nc6 8. e3 O-O 9. O-O Re8 10. Nh4 e5 11. d5 Nb4 12. a3 Na6 13. Qc2 Qe7 14. e4 c6 15. dxc6 bxc6 16. b4 Nc7 17. Na4 Ne6 18. Nf3 Ba6 19. Rd1 Bb5 20. Nb2 Nd4 21. Nxd4 exd4 22. a4 Ba6 23. a5 Nd7 24. Bd2 Be2 25. Re1 d3 26. Nxd3 Bxa1 27. Rxa1 Rad8 28. Re1 Bxd3 29. Qxd3 c5 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.55"]
[White "Agrest, Inna"]
[Black "Kopylov, Michael"]
[Result "1-0"]
[ECO "B96"]
[WhiteElo "2276"]
[BlackElo "2414"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 b5 8. e5 dxe5 9. fxe5 Qc7 10. exf6 Qe5+ 11. Be2 Qxg5 12. Qd3 Ra7 13. Ne4 Qe5 14. Nf3 Qxb2 15. O-O Rd7 16. Qe3 Bb7 17. Rab1 Qxc2 18. Nfg5 Qc7 19. Rbd1 Qe5 20. Rxd7 Nxd7 21. fxg7 Bxg7 22. Nxf7 Qd4 23. Ned6+ Kf8 24. Ne5+ Kg8 25. Qxd4 Nxe5 26. Qa7 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.56"]
[White "Koelle, Tobias"]
[Black "Ahlander, Bjorn"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2198"]
[BlackElo "2410"]
[Annotator "TA"]
[PlyCount "127"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be7 8. Bd3 Nbd7 9. Nf3 Nh5 10. Bxe7 Qxe7 11. O-O O-O 12. Re1 Nhf6 13. Qc2 Qd6 14. a3 a5 15. Rab1 b6 16. h3 Bb7 17. Nh4 Rfe8 18. Nf5 Qf8 19. Rbd1 Re6 20. Qe2 Rae8 21. Ng3 b5 22. Qf3 Nh7 23. h4 Rf6 24. Qg4 Bc8 25. Nh5 Rd6 26. Qg3 g6 27. Nf4 Ndf6 28. f3 Red8 29. Bc2 Qg7 30. e4 dxe4 31. fxe4 Rxd4 32. Rxd4 Rxd4 33. e5 Nh5 34. Nxh5 gxh5 35. Qf2 Rd8 36. Bxh7+ Qxh7 37. Ne4 Qf5 38. Qg3+ Qg6 39. Nf6+ Kf8 40. e6 Qxg3 41. e7+ Kg7 42. Nxh5+ Kg6 43. Nxg3 Re8 44. Ne2 f6 45. Nd4 Bd7 46. Kf2 Kf7 47. Nb3 a4 48. Nc5 Rxe7 49. Rxe7+ Kxe7 50. Ke3 Kd6 51. Kd4 Bf5 52. g3 h5 53. Nb7+ Kc7 54. Nc5 Kb6 55. Ne4 Bg6 56. Nxf6 c5+ 57. Kd5 Bf7+ 58. Kd6 b4 59. Nd7+ Kb5 60. Nxc5 bxa3 61. bxa3 Bg8 62. Ne4 Kc4 63. Nc5 Kb5 64. Ne4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.57"]
[White "Elgersma, Onno"]
[Black "Thinius, Marco"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "2174"]
[BlackElo "2406"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nge7 8. Nb3 Ne5 9. a4 b6 10. O-O Bb7 11. Qe2 Rc8 12. Rd1 N7g6 13. Nd4 Bb4 14. Bd2 Qc4 15. Be1 O-O 16. Kh1 Rfd8 17. Rab1 Qxe2 18. Ndxe2 Ne7 19. f4 Ng4 20. Rd3 Bc5 21. Bf3 Ne3 22. b4 Nxc2 23. bxc5 Nxe1 24. Rxe1 bxc5 25. Red1 Rc7 26. Bg2 f6 27. e5 Bxg2+ 28. Kxg2 c4 29. Rd4 Kf7 30. g4 fxe5 31. fxe5 Ng6 32. Rf1+ Ke7 33. Re4 Rc5 34. Nf4 Nxe5 35. h3 Rb8 36. Rd1 Rb2+ 37. Kf1 Nf3 38. Ncd5+ Kf7 39. Nxe6 dxe6 40. Rf4+ Ke8 41. Nc3 Nd2+ 42. Ke1 Re5+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.58"]
[White "Bogner, Sebastian"]
[Black "Chittka, Julius"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "2603"]
[BlackElo "2268"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 g6 2. Nf3 Bg7 3. Nc3 c5 4. d4 cxd4 5. Nxd4 Nc6 6. Nc2 Bxc3+ 7. bxc3 Nf6 8. f3 O-O 9. e4 d6 10. Ne3 Bd7 11. Nd5 e6 12. Ne3 Qa5 13. Kf2 Qc5 14. a4 Ne8 15. Ba3 Qh5 16. c5 f5 17. exf5 gxf5 18. cxd6 f4 19. Ng4 Nf6 20. Nxf6+ Rxf6 21. Bd3 Kf7 22. Qe2 Rg8 23. Be4 Ke8 24. Kf1 e5 25. Rb1 Rxg2 26. Qxg2 Bh3 27. Rxb7 Bxg2+ 28. Kxg2 Rg6+ 29. Kf2 Na5 30. Re7+ Kd8 31. Bb4 Qh4+ 32. Ke2 Rg2+ 33. Kd3 Rd2+ 34. Kxd2 Qf2+ 35. Kc1 Nb3+ 36. Kb1 Nd2+ 37. Ka1 Nb3+ 38. Kb1 Nd2+ 39. Ka2 Nc4+ 40. Kb3 Nd2+ 41. Ka2 Nc4+ 42. Kb3 Nd2+ 43. Ka2 Nc4+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.59"]
[White "Schroeder, Jan-Christian"]
[Black "Frischmann, Rick"]
[Result "1-0"]
[ECO "B58"]
[WhiteElo "2577"]
[BlackElo "2317"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nf3 h6 8. O-O Be7 9. Re1 O-O 10. Bc4 Bg4 11. h3 Bh5 12. a3 Rc8 13. Ba2 Qd7 14. Qd3 Rfd8 15. Nh4 Nd4 16. Be3 g5 17. Nf5 Nxf5 18. exf5 d5 19. Bxa7 e4 20. Qd2 Qxf5 21. Bd4 Kh7 22. Nd1 Bg6 23. Ne3 Qf4 24. c3 Rc6 25. a4 h5 26. Nf1 Ne8 27. Rad1 Ng7 28. Qxf4 gxf4 29. Be5 Rc5 30. Bxf4 Ne6 31. Be3 d4 32. cxd4 Rc2 33. d5 Rxb2 34. dxe6 Rxa2 35. Rxd8 Bxd8 36. Rd1 Bh4 37. Rd7 Rxa4 38. exf7 Kg7 39. Bh6+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.60"]
[White "Nyysti, Sampsa"]
[Black "Sanal, Vahap"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "2309"]
[BlackElo "2513"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qf6 5. Nxc6 Bc5 6. Qf3 bxc6 7. Be2 d6 8. O-O Qg6 9. Nd2 Ne7 10. Nb3 Bb6 11. c4 O-O 12. c5 dxc5 13. Be3 f5 14. Nxc5 fxe4 15. Qxe4 Nf5 16. Rac1 Re8 17. Qf4 Qd6 18. Bf3 Qxf4 19. Bxf4 Nd4 20. Bh5 g6 21. Bd1 Ne2+ 22. Bxe2 Rxe2 23. Na4 Ba6 24. Nxb6 cxb6 25. Rfd1 Rae8 26. h3 c5 27. Rd7 R2e7 28. Rcd1 Bb5 29. Rxe7 Rxe7 30. f3 Kf7 31. Rd2 Bc4 32. a3 Be6 33. Kf2 Bf5 34. g4 Bb1 35. Bg5 Rb7 36. Rd8 Ke6 37. Kg3 Bc2 38. Be3 Rd7 39. Rxd7 Kxd7 40. Kh4 Ke6 41. Kg5 Kf7 42. Bf4 b5 43. Be3 b4 44. axb4 cxb4 45. Bxa7 Bd1 46. f4 h5 47. gxh5 gxh5 48. Bc5 b3 49. Bd4 Be2 50. Bc3 Bf1 51. h4 Be2 52. Bd4 Bd1 53. Bc3 Be2 54. Bd4 Bd1 55. Bc3 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.61"]
[White "Schippers, Maurice"]
[Black "Schneider, Ilja"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2306"]
[BlackElo "2504"]
[Annotator "RC"]
[PlyCount "72"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 a6 4. Nf3 Bg4 5. h3 Bh5 6. g4 Bg6 7. Ne5 Bxe4 8. Nxe4 dxe4 9. Bg2 Nd7 10. Nc4 Nb6 11. Ne3 Nf6 12. g5 Nfd5 13. Bxe4 e6 14. Qf3 Bb4+ 15. Kf1 Be7 16. h4 f5 17. gxf6 Nxf6 18. c3 O-O 19. Bc2 c5 20. Qxb7 cxd4 21. cxd4 Kh8 22. Rg1 Nfd5 23. Nxd5 Nxd5 24. Qb3 Bxh4 25. Rg2 Bxf2 26. Qh3 Be3+ 27. Ke1 Qa5+ 28. Rd2 h6 29. Kd1 Rf6 30. Re2 Raf8 31. Re1 Bxc1 32. Rxc1 Rf2 33. Qd3 Ne3+ 34. Qxe3 Qh5+ 35. Re2 Rxe2 36. Qxe2 Rf1+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.62"]
[White "Swayams, Mishra"]
[Black "Nandhidhaa, P V"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2478"]
[BlackElo "2314"]
[Annotator "RC"]
[PlyCount "93"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. b3 d6 4. Bb2 Nc6 5. g3 e5 6. d3 g6 7. Bg2 Bg7 8. O-O O-O 9. Nc3 h6 10. Nd2 Be6 11. Nd5 Bxd5 12. cxd5 Nb4 13. Ne4 Nfxd5 14. Nd2 Ne7 15. Bxb7 Rb8 16. Bg2 a5 17. Nc4 Qc7 18. e4 Nec6 19. Qd2 Rfd8 20. f4 exf4 21. Bxg7 Kxg7 22. gxf4 d5 23. exd5 Nxd5 24. f5 g5 25. f6+ Kg8 26. Rae1 Nf4 27. Rxf4 gxf4 28. Qe2 Qd7 29. Bxc6 Qd4+ 30. Kh1 Qxf6 31. Be4 Kh8 32. Qf2 a4 33. bxa4 Rb4 34. a5 Rdb8 35. Qxc5 f3 36. Nd2 Ra4 37. a3 Rg8 38. Rf1 Qb2 39. Qe3 Rg5 40. Qxf3 Qxd2 41. Qf6+ Rg7 42. Qd8+ Rg8 43. Qf6+ Rg7 44. Rg1 Qg5 45. Rxg5 hxg5 46. Qh6+ Kg8 47. Qc6 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.63"]
[White "Lodici, Lorenzo"]
[Black "Ruff, Maximilian"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2463"]
[BlackElo "2313"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 c5 2. b3 d5 3. e3 Nf6 4. Bb2 e6 5. c4 dxc4 6. Bxc4 Nc6 7. Nc3 Be7 8. a3 O-O 9. Qc2 b6 10. g4 Bb7 11. g5 Nd7 12. Ne4 Qc7 13. Rg1 Kh8 14. Rg3 Nce5 15. Nxe5 Nxe5 16. Rh3 Ng6 17. Nf6 gxf6 18. gxf6 Bd6 19. Qd1 Nf4 20. Qg4 Rg8 21. Rxh7+ Kxh7 22. Qh4+ Kg6 23. exf4 Kf5 24. Bd3+ Be4 25. Qh3+ Kxf4 26. Qe3+ Kg4 27. Qxe4+ Bf4 28. Qh7 Bxd2+ 29. Ke2 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.64"]
[White "Kenneskog, Theodor"]
[Black "Lubbe, Nikolas"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2306"]
[BlackElo "2452"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 Nbd7 8. Qc2 h6 9. Bf4 O-O 10. Nf3 Nh5 11. Bg3 Nxg3 12. hxg3 Nf6 13. O-O-O Bd6 14. Kb1 Re8 15. Nh4 Bg4 16. Rde1 c5 17. Bf5 Bxf5 18. Nxf5 Bf8 19. dxc5 Rc8 20. f3 Rxc5 21. g4 g6 22. Nxh6+ Bxh6 23. Rxh6 d4 24. Rd1 Rxe3 25. Qd2 Rcxc3 26. bxc3 Nd5 27. Ka1 d3 28. Rdh1 Qe7 29. Rh8+ Kg7 30. R8h7+ Kf6 31. g5+ Kxg5 32. f4+ Kf6 33. f5 gxf5 34. R7h6+ Ke5 35. Re1 Qc5 36. Rhh1 Kf6 37. Rxe3 Qxe3 38. Rd1 Qxd2 39. Rxd2 Ne3 40. g3 f4 41. gxf4 Kf5 42. Rxd3 Kxf4 43. Rd7 f5 44. Rxb7 Ke4 45. Rxa7 f4 46. Re7+ Kd3 47. a4 f3 48. a5 Nf5 49. Rd7+ Ke4 50. a6 f2 51. Rd1 Ne3 52. Rh1 Kd5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.65"]
[White "Kilgus, Georg"]
[Black "Svane, Frederik"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2429"]
[BlackElo "2309"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. Qe2 e5 6. Na3 Be7 7. Nc4 d6 8. O-O O-O 9. d3 h6 10. c3 Re8 11. Re1 Bf8 12. Qc2 b5 13. Ne3 Be6 14. a4 a6 15. Nd2 Rb8 16. Nd5 Bxd5 17. exd5 Ne7 18. Qb3 Qd7 19. axb5 axb5 20. Ra5 Rec8 21. Nf1 Ne8 22. Bd2 Nc7 23. Ne3 Re8 24. Rea1 g6 25. Ra7 Nc8 26. R7a5 Bg7 27. Qd1 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.66"]
[White "Bharath Subramaniyam H"]
[Black "Lagunow, Raphael"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2301"]
[BlackElo "2428"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be6 8. Nc4 b5 9. Ne3 Nf6 10. Bd3 g6 11. O-O Bg7 12. a4 b4 13. Ncd5 O-O 14. Bd2 a5 15. c3 bxc3 16. Bxc3 Rb8 17. Qd2 Bh6 18. Nxf6+ Qxf6 19. Bb5 Nd4 20. Bxd4 exd4 21. Ng4 Bxd2 22. Nxf6+ Kg7 23. Nd5 Rfc8 24. Ne7 Rc2 25. Nc6 Rb6 26. Nxd4 Rxb2 27. Nxe6+ fxe6 28. Rfb1 Rc2 29. Bd3 Rxb1+ 30. Rxb1 Ra2 31. Bb5 Bb4 32. f4 Kf6 33. g3 d5 34. exd5 exd5 35. Rd1 d4 36. h3 Bd2 37. Kh1 h5 38. Rf1 Be3 39. g4 h4 40. g5+ Kg7 41. Re1 Bxf4 42. Re7+ Kf8 43. Re8+ Kf7 44. Re4 Ra1+ 45. Kg2 Be3 46. Rxh4 Rg1+ 47. Kf3 Rxg5 48. Rh7+ Kf6 49. Ra7 Bd2 50. Bd3 Rg1 51. Ke4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.67"]
[White "Schitco, Ivan"]
[Black "Neukirchner, Pascal"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2424"]
[BlackElo "2307"]
[Annotator "TA"]
[PlyCount "45"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 g6 6. Nc3 Bg7 7. a4 O-O 8. Nf3 Bb7 9. Ra3 e6 10. dxe6 fxe6 11. Be2 d5 12. O-O a5 13. e4 Qb6 14. Ne5 Nxe4 15. Nxe4 Bxe5 16. Ng5 h6 17. Qc2 Rf5 18. Nf3 Bg7 19. Nh4 Nd7 20. Nxg6 Qd6 21. Rg3 Nf8 22. Ne7+ Qxe7 23. Bxh6 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.68"]
[White "Fischer, Sebastian"]
[Black "Inkiov, Ventzislav"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2286"]
[BlackElo "2421"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Bd3 e5 4. c3 Be7 5. Nf3 Nbd7 6. O-O O-O 7. Bc2 Re8 8. Re1 Bf8 9. Nbd2 b6 10. Nf1 Bb7 11. Ng3 h6 12. a4 a5 13. Rb1 d5 14. Nxe5 Nxe5 15. dxe5 Nxe4 16. Nxe4 dxe4 17. Qxd8 Raxd8 18. Bf4 g5 19. Bg3 Bg7 20. e6 Rxe6 21. Bxc7 Rd2 22. Bb3 Rf6 23. Bg3 e3 24. Rxe3 h5 25. h4 Bh6 26. Re8+ Bf8 27. hxg5 Rf5 28. Rd1 Rxd1+ 29. Bxd1 Rxg5 30. Rb8 h4 31. Bxh4 Rxg2+ 32. Kf1 Rh2 33. Be7 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.69"]
[White "Rosner, Jonas"]
[Black "Kueppers, Timo"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2416"]
[BlackElo "2302"]
[Annotator "TA"]
[PlyCount "28"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. Qd2 Nbd7 9. g4 b4 10. Na4 h6 11. O-O-O Ne5 12. b3 Bd7 13. Nb2 d5 14. Bf4 Ng6 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.70"]
[White "Faerber, David"]
[Black "Gokerkan, Cem Kaan"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2282"]
[BlackElo "2413"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 a6 6. h3 e5 7. Nde2 h5 8. Bg5 Be6 9. Bxf6 Qxf6 10. Nd5 Qd8 11. Qd3 Nd7 12. O-O-O g6 13. Kb1 Nc5 14. Qa3 Bg7 15. Nec3 O-O 16. h4 b5 17. f3 f5 18. exf5 gxf5 19. Be2 Rb8 20. b4 e4 21. bxc5 b4 22. Qxa6 bxc3+ 23. Ka1 Rb2 24. Bc4 Rxc2 25. a4 Rf2 26. Rc1 Qb8 27. Qb6 Rb2 28. Qxb8 Rfxb8 29. c6 c2 30. c7 R2b4+ 31. Ka2 Rxa4# 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.71"]
[White "Kathmale, Sameer"]
[Black "Parvanyan, Ashot"]
[Result "1/2-1/2"]
[ECO "C15"]
[WhiteElo "2279"]
[BlackElo "2409"]
[Annotator "TA"]
[PlyCount "118"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 c6 6. Nge2 Ne7 7. O-O O-O 8. Ng3 Ng6 9. Qh5 Nd7 10. Bg5 Nf6 11. Qf3 Be7 12. Nf5 Bxf5 13. Bxf5 Ne8 14. Bxe7 Qxe7 15. Rfe1 Qb4 16. Qd3 Nd6 17. a3 Qc4 18. Qxc4 Nxc4 19. b3 Nd6 20. Bxg6 hxg6 21. a4 a5 22. g3 g5 23. Kg2 f6 24. g4 Rfe8 25. f3 Kf7 26. Rxe8 Rxe8 27. Kf2 Rh8 28. Kg2 Ke7 29. Re1+ Kd7 30. Kg3 Ne8 31. Rh1 Nc7 32. h4 Ne6 33. Ne2 b5 34. axb5 cxb5 35. h5 Rc8 36. c3 b4 37. Rc1 bxc3 38. Rc2 Rc6 39. Kf2 Nf4 40. Nxc3 f5 41. Ke3 fxg4 42. fxg4 Rb6 43. Rb2 Rb4 44. Na2 Rb8 45. b4 Re8+ 46. Kf3 Nd3 47. Rb3 Nxb4 48. Nxb4 Rb8 49. Ke2 Rxb4 50. Rf3 Rxd4 51. Rf5 Re4+ 52. Kd3 Rxg4 53. Rxd5+ Ke6 54. Rxa5 Kf6 55. Ke3 Rf4 56. Rb5 Rf1 57. Ke2 Rf5 58. Rb6+ Kf7 59. Rg6 g4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.72"]
[White "Roseneck, Jonas"]
[Black "Seresin, Francesco"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2407"]
[BlackElo "2300"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 Qa5+ 7. Nd2 e6 8. Ngf3 Ne7 9. O-O Qa6 10. c4 Nf5 11. Qc3 dxc4 12. Nxc4 Nd7 13. Bg5 Nb6 14. Ne3 Ne7 15. Bxe7 Bxe7 16. g3 O-O-O 17. a4 Qe2 18. Kg2 Nd5 19. Nxd5 Rxd5 20. b4 Kb8 21. Rfc1 Qe4 22. b5 c5 23. b6 Rxd4 24. bxa7+ Ka8 25. Re1 Qd5 26. Re3 g5 27. Kg1 gxh4 28. Qe1 Rg4 29. Rd1 Qc6 30. Nh2 hxg3 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.73"]
[White "Benkovic, Petar"]
[Black "Niermann, Tristan"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2405"]
[BlackElo "2295"]
[Annotator "NA RC"]
[PlyCount "93"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. O-O e6 5. b3 Be7 6. Bb2 h6 7. c4 c6 8. d3 Nbd7 9. Nbd2 Bh7 10. a3 a5 11. Ra2 O-O 12. Qa1 b5 13. Ne5 Nxe5 14. Bxe5 b4 15. a4 Rc8 16. Rc1 Qb6 17. Nf3 Rfd8 18. cxd5 cxd5 19. Rac2 Qa6 20. Bc7 Re8 21. Rc6 Qa8 22. Ne5 Bd8 23. Qd4 Bxc7 24. Rxc7 Rxc7 25. Rxc7 Rc8 26. Qc5 Rxc7 27. Qxc7 Bg6 28. Nc6 e5 29. Ne7+ Kh7 30. Qxe5 Qa7 31. Nxd5 Nxd5 32. Qxd5 Qc7 33. Be4 Qc2 34. Bxg6+ Kxg6 35. e4 f6 36. Kg2 h5 37. h4 Kh6 38. Qc4 Qd1 39. d4 g5 40. hxg5+ fxg5 41. Qe6+ Kh7 42. Qf7+ Kh6 43. Qf6+ Kh7 44. Qf3 Qxd4 45. Qxh5+ Kg7 46. Qxg5+ Kh7 47. Qd5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.74"]
[White "Sawlin, Leonid"]
[Black "Ciolek, Andreas"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2402"]
[BlackElo "2284"]
[Annotator "TA"]
[PlyCount "56"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. c4 c6 4. e3 e6 5. Nbd2 Nbd7 6. Be2 Bd6 7. O-O O-O 8. b3 e5 9. dxe5 Nxe5 10. Bb2 Ng6 11. cxd5 cxd5 12. Rc1 Re8 13. Re1 Qe7 14. Bb5 Rd8 15. Bd3 Ne4 16. Qc2 Bf5 17. Bxe4 Bxe4 18. Nxe4 dxe4 19. Nd2 Bxh2+ 20. Kxh2 Qd6+ 21. Kg1 Qxd2 22. Red1 Qa5 23. Rxd8+ Rxd8 24. Bd4 Qd5 25. Qc7 h6 26. Rc5 Qd7 27. Qxd7 Rxd7 28. Rc8+ Kh7 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.75"]
[White "Frank, Emanuel"]
[Black "Menezes, Christoph"]
[Result "0-1"]
[ECO "A62"]
[WhiteElo "2277"]
[BlackElo "2399"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Re8 10. Bf4 Bf5 11. Nh4 Bg4 12. h3 Nh5 13. hxg4 Nxf4 14. gxf4 Qxh4 15. e3 Nd7 16. Nb5 Rad8 17. g5 a6 18. Nxd6 Ne5 19. fxe5 Bxe5 20. f4 Bxd6 21. Rf3 Qg4 22. Rh3 Qf5 23. Qd2 c4 24. Qd4 Rc8 25. Rf1 Bc5 26. Qc3 Rxe3 27. Rxe3 Re8 28. Qxc4 Bxe3+ 29. Kh2 b5 30. Qc7 Qg4 31. Be4 h5 32. Bd3 h4 33. f5 Bd4 34. Re1 Rf8 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.76"]
[White "Domingo Nunez, Alejandro"]
[Black "Riess, Alexander"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2396"]
[BlackElo "2282"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 h6 6. O-O d6 7. Bb3 O-O 8. h3 Re8 9. Re1 a6 10. Nbd2 Ba7 11. Nf1 Be6 12. Bc2 d5 13. Qe2 d4 14. Bd2 Nd7 15. c4 b5 16. b4 Ne7 17. c5 a5 18. a3 a4 19. Ng3 Ng6 20. Qd1 Nh4 21. Nh2 c6 22. Qh5 Bb8 23. Ng4 Ng6 24. Nf5 Nf6 25. Nxf6+ Qxf6 26. g3 Bc7 27. Bd1 Rad8 28. h4 Ne7 29. Nxe7+ Rxe7 30. Kg2 Qg6 31. Rf1 Qh7 32. f4 f5 33. Qf3 Rf8 34. fxe5 Ref7 35. Qe2 fxe4 36. Rxf7 Rxf7 37. dxe4 Bxe5 38. Qe1 Qg6 39. h5 Qf6 40. Rc1 d3 41. Rc3 Bxc3 42. Bxc3 d2 43. Bxd2 Qb2 44. Kg1 Rd7 45. Bc3 Rxd1 46. Qxd1 Qxc3 47. Qd6 Qe1+ 48. Kh2 Qxe4 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.77"]
[White "Van Kerkhof, David"]
[Black "Odnorozhenko, Evgenyi"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2389"]
[BlackElo "2275"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Bd3 Nf6 4. Qe2 Nc6 5. c3 e5 6. Nf3 d6 7. O-O Nd7 8. Rd1 Be7 9. d5 Ncb8 10. c4 Nf8 11. Nc3 Ng6 12. Bc2 O-O 13. Rb1 Bc8 14. b4 a5 15. a3 axb4 16. axb4 f5 17. exf5 Bxf5 18. Bxf5 Rxf5 19. g3 Qf8 20. Kg2 Nd7 21. Qe4 Rf7 22. Qg4 Qd8 23. h4 Ngf8 24. Qh3 h6 25. Bb2 Qc8 26. Ra1 Rxa1 27. Rxa1 c6 28. Qg4 cxd5 29. cxd5 Qb7 30. Qc4 Nb8 31. Nd2 Nfd7 32. Nde4 Nf6 33. Nxf6+ Bxf6 34. Nb5 Qd7 35. Ra7 Qd8 36. Ra8 Rb7 37. Bc1 Kh7 38. Be3 Qd7 39. Qc2+ Kg8 40. Nxd6 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.78"]
[White "Bluebaum, Karl-Ernst"]
[Black "Percivaldi, Martin"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "2266"]
[BlackElo "2388"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 Nf6 4. e5 Nd5 5. Bxc4 Nb6 6. Bd3 Nc6 7. Be3 Nb4 8. Be4 f5 9. exf6 exf6 10. Nc3 f5 11. Bb1 N4d5 12. Nf3 Nxe3 13. fxe3 Bd6 14. O-O O-O 15. e4 fxe4 16. Qb3+ Kh8 17. Nxe4 Be7 18. Bc2 Qd5 19. Rae1 Bf5 20. Nc3 Qxb3 21. Bxb3 Bd6 22. Ne4 Bb4 23. Re3 Rae8 24. Ne5 g6 25. Ng3 Bc8 26. a3 Bd2 27. Re2 Bh6 28. Rxf8+ Rxf8 29. Nf7+ Kg7 30. Nxh6 Kxh6 31. Re7 Bd7 32. Ne4 Re8 33. Rxe8 Bxe8 34. d5 Bf7 35. Nc5 Bxd5 36. Bxd5 Nxd5 37. Nxb7 Ne3 38. Nc5 Nc4 39. Nd3 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.79"]
[White "Ashwath, R.."]
[Black "Biastoch, Bennet"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2388"]
[BlackElo "2261"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nf6 5. Nc3 Nc6 6. e3 a6 7. Bd3 Bg4 8. Nge2 e6 9. Rc1 Bd6 10. f3 Bh5 11. O-O O-O 12. Na4 Bg6 13. Nc5 Bxd3 14. Qxd3 Bxf4 15. Nxf4 Qe7 16. Rfe1 Na5 17. e4 Rfd8 18. Qc3 b6 19. exd5 Qd6 20. dxe6 bxc5 21. exf7+ Kxf7 22. Ne6 Re8 23. dxc5 Qd7 24. Rcd1 Qa4 25. b3 Qxa2 26. Rd7+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.80"]
[White "Kosakowski, Jakub"]
[Black "Alok Sinha"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2381"]
[BlackElo "2271"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. O-O Bd7 5. Re1 Nf6 6. c3 a6 7. Bc4 b5 8. Bf1 e5 9. h3 g5 10. Nxg5 Rg8 11. d3 h6 12. Nf3 Bxh3 13. a4 b4 14. Nbd2 Qd7 15. Nc4 Rd8 16. Nh4 Be7 17. Ne3 d5 18. Qf3 d4 19. Nd5 Nh7 20. Nxe7 Kxe7 21. c4 Bg4 22. Qg3 Ng5 23. Kh1 Be6 24. Qh2 Rdf8 25. Be2 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.81"]
[White "Lavrinenkov, Vadim"]
[Black "Grigorian, Spartak"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2256"]
[BlackElo "2384"]
[Annotator "TA"]
[PlyCount "119"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 a6 5. cxd5 exd5 6. Bg5 Be6 7. e3 Nbd7 8. Bd3 Be7 9. O-O O-O 10. h3 Re8 11. Bf4 c5 12. dxc5 Nxc5 13. Bc2 Qb6 14. Be5 Rad8 15. Rc1 Qa7 16. Nd4 Qa8 17. Nf5 Bxf5 18. Bxf5 Ne6 19. Ne2 g6 20. Bb1 Ne4 21. Nd4 N4c5 22. a3 Bf8 23. Ba2 Nd7 24. Nxe6 fxe6 25. Bc7 Rc8 26. Bxd5 Nc5 27. Bb6 Red8 28. Bxd8 Rxd8 29. Rxc5 Bxc5 30. Bxe6+ Kh8 31. Qb3 Bf8 32. Bd5 Bg7 33. Bxb7 Rb8 34. Bxa8 Rxb3 35. Rb1 a5 36. Bd5 Rxb2 37. Rxb2 Bxb2 38. a4 g5 39. Kf1 Kg7 40. Ke2 Kf6 41. f4 h5 42. Kf3 Bc1 43. g3 h4 44. gxh4 gxf4 45. Kxf4 Kg6 46. Bf3 Bd2 47. Ke4 Kf6 48. Kd4 Be1 49. h5 Bf2 50. Kd3 Bg3 51. Be4 Kg5 52. Bg6 Be5 53. Ke4 Bb2 54. Kd5 Bc3 55. Ke6 Bd2 56. e4 Bc3 57. h4+ Kf4 58. h6 Bb2 59. h7 Bc3 60. Kf7 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.82"]
[White "Haast, Mark"]
[Black "Schmider, Niklas"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "2381"]
[BlackElo "2260"]
[Annotator "TA"]
[PlyCount "127"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. Nf3 e6 6. d4 cxd4 7. Nb5 d5 8. cxd5 Qa5+ 9. Nd2 Qxb5 10. dxc6 Ne7 11. a4 Qb6 12. cxb7 Bxb7 13. Nc4 Qb4+ 14. Bd2 Qxc4 15. Bxb7 Rb8 16. Rc1 Qa2 17. Ba6 O-O 18. b4 Qa3 19. Bc4 Rfc8 20. O-O Nd5 21. Bxd5 exd5 22. Bf4 Ra8 23. Rb1 Rc4 24. Qb3 Qxb3 25. Rxb3 Re8 26. a5 a6 27. b5 axb5 28. Rxb5 h6 29. Rb8 Rxb8 30. Bxb8 d3 31. exd3 Rb4 32. Ba7 Ra4 33. Bb6 Bc3 34. Rc1 Bxa5 35. Rc8+ Kg7 36. Ra8 Ra1+ 37. Kg2 Bc3 38. Rd8 Ra6 39. Bc5 Kf6 40. Rxd5 Ke6 41. Rd8 f5 42. d4 Ra2 43. d5+ Kf7 44. Rf8+ Kg7 45. Rc8 Be5 46. Re8 Bf6 47. Rb8 Rc2 48. Rb7+ Kg8 49. Be3 g5 50. d6 Rc8 51. d7 Rd8 52. Bb6 Rf8 53. Bc5 Rd8 54. Kf3 h5 55. Ke3 Kh8 56. Bd4 f4+ 57. gxf4 gxf4+ 58. Ke4 Bxd4 59. Kxd4 Kg7 60. Ke5 Kf7 61. Kd6 Kf6 62. Rc7 Ra8 63. Rc8 Ra6+ 64. Kc5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.83"]
[White "Wild, Achim"]
[Black "Gschnitzer, Adrian"]
[Result "0-1"]
[ECO "A33"]
[WhiteElo "2253"]
[BlackElo "2380"]
[Annotator "TA"]
[PlyCount "56"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 e6 6. a3 Be7 7. e4 O-O 8. Nf3 Qa5 9. Bd2 Qh5 10. Be2 d5 11. cxd5 exd5 12. exd5 Nxd5 13. O-O Rd8 14. Nd4 Qe5 15. Nf3 Qf5 16. Qa4 Be6 17. Nxd5 Rxd5 18. Bc3 Qg6 19. Rfd1 a6 20. Rxd5 Bxd5 21. Qf4 Re8 22. Qg3 Bxa3 23. Qxg6 hxg6 24. Bxa6 Bxb2 25. Bxb2 bxa6 26. Rxa6 Rb8 27. Bc3 Rb1+ 28. Ne1 Nd4 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.84"]
[White "Zeller, Frank"]
[Black "Kivisto, Mikko"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2377"]
[BlackElo "2253"]
[Annotator "TA"]
[PlyCount "37"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Bc4 Nf6 5. Nf3 c6 6. d4 b5 7. Bb3 e6 8. O-O a5 9. a4 b4 10. Ne2 Be7 11. Re1 O-O 12. Nf4 Nd5 13. Ne5 Bb7 14. Qg4 Nxf4 15. Bxf4 Bc8 16. Rad1 Qe8 17. Bh6 Bf6 18. Rd3 g6 19. Qf4 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.85"]
[White "Bethke, Richard"]
[Black "Ambartsumova, Karina"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2244"]
[BlackElo "2377"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 Nf6 7. O-O Be7 8. Kh1 a6 9. f4 d6 10. Bf3 O-O 11. Be3 Bd7 12. Qe1 Nxd4 13. Bxd4 Bc6 14. f5 e5 15. Bf2 b5 16. a3 a5 17. Rd1 b4 18. Nb1 Rab8 19. b3 Bb5 20. Rg1 Qxc2 21. axb4 axb4 22. Rc1 Qxb3 23. Nd2 Qd3 24. g4 Rfc8 25. g5 Nd7 26. Rb1 Rc2 27. Be3 Ba6 28. Rg3 b3 29. Bg4 f6 30. g6 Bf8 31. Rh3 b2 32. Rxh7 Rc1 33. Bd1 Rxd1 34. Rxd1 Qe2 35. Rh8+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.86"]
[White "Lye, Lik Zang"]
[Black "Imnadze, Nato"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2377"]
[BlackElo "2251"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 a6 5. cxd5 exd5 6. Bg5 Be6 7. e3 Nbd7 8. Bd3 Bd6 9. O-O O-O 10. Qc2 h6 11. Bf4 Qe7 12. h3 Rac8 13. Rac1 Rfe8 14. Bxd6 Qxd6 15. Na4 c6 16. Nc5 Nxc5 17. Qxc5 Qb8 18. Ne5 Nd7 19. Nxd7 Bxd7 20. Qb6 Qc7 21. Qxc7 Rxc7 22. Rc3 g6 23. Rfc1 Kg7 24. b4 Kf6 25. a4 h5 26. b5 axb5 27. axb5 Ra8 28. Rc5 Rcc8 29. bxc6 bxc6 30. e4 Rd8 31. exd5 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.87"]
[White "Chekletsov, Ilya"]
[Black "Yuksel, Atilla Koksal"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2373"]
[BlackElo "2248"]
[Annotator "NA RC"]
[PlyCount "83"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. g3 Nd7 5. Bg2 Ngf6 6. O-O b6 7. Nbd2 Bb7 8. Qc2 c5 9. cxd5 Nxd5 10. Ne5 Nxe5 11. dxe5 Qc7 12. Rd1 Nb4 13. Qa4+ Bc6 14. Bxc6+ Qxc6 15. Qb3 O-O-O 16. a3 Qd5 17. Qxd5 Nxd5 18. Ne4 h6 19. b3 Be7 20. Bb2 Rd7 21. Rac1 Kb7 22. Rd3 Rhd8 23. Rf3 Bf8 24. h4 a5 25. a4 Nb4 26. h5 Rd1+ 27. Kg2 R1d7 28. g4 Nc6 29. g5 Nd4 30. Bxd4 cxd4 31. gxh6 gxh6 32. Nf6 Rc7 33. Rxc7+ Kxc7 34. Nh7 f5 35. exf6 Kd7 36. Rg3 Ke8 37. Rg8 Kf7 38. Rxf8+ Rxf8 39. Nxf8 Kxf8 40. Kf3 Kf7 41. Ke4 Kxf6 42. f4 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.88"]
[White "Kersten, Uwe"]
[Black "Lenaerts, Lennert"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "2241"]
[BlackElo "2370"]
[Annotator "NA RC"]
[PlyCount "19"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nf6 5. e3 Nc6 6. Nc3 a6 7. Be2 Bf5 8. g4 Bg6 9. Qb3 h6 10. Qa4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.89"]
[White "Kramer, Julian"]
[Black "Koehler, Christian Friedrich"]
[Result "1-0"]
[ECO "C73"]
[WhiteElo "2369"]
[BlackElo "2245"]
[Annotator "NA RC"]
[PlyCount "72"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. Bxc6+ bxc6 6. d4 exd4 7. Nxd4 c5 8. Nc6 Qd7 9. Na5 Qa4 10. Qd5 Rb8 11. Qc6+ Qxc6 12. Nxc6 Rb6 13. Na5 f5 14. exf5 Bxf5 15. Nc4 Rb8 16. Ne3 Be6 17. c4 g6 18. Nc3 Bg7 19. Kd2 Ne7 20. b3 Rf8 21. f3 Kd7 22. Ba3 Bh6 23. Rae1 Nf5 24. Ncd1 a5 25. Kc3 a4 26. bxa4 Ra8 27. Nxf5 Bxf5 28. Ne3 Bg7+ 29. Kd2 Rxa4 30. Nd5 Bh6+ 31. f4 Rxa3 32. Re7+ Kd8 33. Rxh7 c6 34. g4 cxd5 35. Rxh6 Rxa2+ 36. Kc3 Be4 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.90"]
[White "Fichter, Fabian"]
[Black "Stark, Lars"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2239"]
[BlackElo "2362"]
[Annotator "NA RC"]
[PlyCount "1"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.91"]
[White "Donchenko, Anatoly"]
[Black "Arcuti, Davide"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2237"]
[BlackElo "2358"]
[Annotator "NA RC"]
[PlyCount "107"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Nbd2 Qc7 6. Nb3 Nd7 7. Be2 O-O-O 8. Bf4 f6 9. Bg3 fxe5 10. dxe5 c5 11. O-O h6 12. c4 d4 13. Nc1 g5 14. Nd3 Ne7 15. b4 Ng6 16. bxc5 Bxc5 17. Qd2 Rh7 18. Rfd1 Nb8 19. Rab1 Rhd7 20. Nfe1 g4 21. Nxc5 Qxc5 22. Nd3 Qc7 23. Qxh6 Rh8 24. Qg5 Rdh7 25. Bxg4 Ne7 26. Bf3 Nbc6 27. h3 Rg8 28. Qd2 Ng6 29. Rb3 Nh4 30. Ne1 d3 31. Bg4 Bxg4 32. hxg4 Rgh8 33. f4 Nxe5 34. fxe5 Qc5+ 35. Qf2 Nf3+ 36. gxf3 Rh1+ 37. Kg2 R8h2+ 38. Bxh2 Rxh2+ 39. Kxh2 Qxf2+ 40. Ng2 Qxf3 41. Rdxd3 Qxg4 42. Rh3 Qe4 43. Rbe3 Qd4 44. Rh4 Qb2 45. Rh7 Qd4 46. Kh3 a6 47. Rg3 Kb8 48. Rb3 Qxe5 49. Rbxb7+ Ka8 50. Rbf7 Qc3+ 51. Kh2 Qe5+ 52. Nf4 Qb2+ 53. Kg3 Qc3+ 54. Kg4 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.92"]
[White "Giessmann, Stephan"]
[Black "Coenen, Michael"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2237"]
[BlackElo "2357"]
[Annotator "NA RC"]
[PlyCount "68"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 dxc4 5. e3 a6 6. a4 c5 7. Bxc4 Nc6 8. O-O Nb4 9. e4 cxd4 10. Nxd4 Qc7 11. Qe2 Bc5 12. Nb3 Ba7 13. Bg5 Nd7 14. Rfd1 Nc6 15. Qh5 O-O 16. Rd3 Re8 17. Rad1 Nf8 18. Rg3 Ne7 19. Bxe7 Rxe7 20. e5 Ng6 21. Ne4 Rd7 22. Nd6 Qd8 23. Rh3 h6 24. Bxe6 Nf4 25. Bxf7+ Kh8 26. Qf3 Nxh3+ 27. gxh3 Qg5+ 28. Qg3 Re7 29. Qxg5 hxg5 30. e6 Bxe6 31. Bxe6 Rxe6 32. Nf7+ Kg8 33. Nxg5 Re2 34. Rd7 Rxf2 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.93"]
[White "Jahncke, Giso"]
[Black "Humburg, Philipp"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2357"]
[BlackElo "2244"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 O-O 6. Nc3 Nbd7 7. Qb3 dxc4 8. Qxc4 a6 9. Qd3 c5 10. O-O cxd4 11. Qxd4 Bc5 12. Qh4 Qe7 13. e4 e5 14. Bg5 Nb6 15. Rac1 Bd7 16. Rfd1 Rac8 17. Bh3 Bxh3 18. Qxh3 h6 19. Bxf6 Qxf6 20. Kg2 Rc6 21. Qf5 Qxf5 22. exf5 f6 23. Ne4 Rfc8 24. b3 Be7 25. Rxc6 Rxc6 26. Nh4 Kf7 27. Ng6 Ke8 28. f4 exf4 29. Nxf4 Rc2+ 30. Rd2 Rxd2+ 31. Nxd2 Kf7 32. Kf3 Nd7 33. Ke4 b5 34. Kd5 Ne5 35. h3 Ba3 36. Ne4 Ke7 37. g4 Bb4 38. Ng6+ Nxg6 39. fxg6 Ba3 40. Ng3 Kd7 41. Nf5 Bf8 42. Nd4 b4 43. Ne6 Ke7 44. Nc5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.94"]
[White "Sahin, Ozgun"]
[Black "Vuilleumier, Alexandre"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2220"]
[BlackElo "2354"]
[Annotator "NA"]
[PlyCount "115"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 d6 5. dxe5 dxe5 6. Qxd8+ Bxd8 7. Nc3 Be6 8. Bb5 f6 9. Be3 Kf7 10. O-O-O Nce7 11. Bd7 Nh6 12. h3 Nc8 13. Bxe6+ Kxe6 14. Bxh6 gxh6 15. g4 c6 16. Nh4 Bb6 17. Rhf1 Nd6 18. Nf5 Nxf5 19. exf5+ Ke7 20. Ne4 Rad8 21. Rxd8 Rxd8 22. Rd1 Rd5 23. b4 a6 24. c4 Rd4 25. Rxd4 Bxd4 26. c5 b6 27. cxb6 Bxb6 28. Kc2 a5 29. bxa5 Bxa5 30. Kd3 Bd8 31. Kc4 Kd7 32. Nc5+ Kc8 33. Ne4 Be7 34. h4 Kd7 35. a4 Bd8 36. a5 Bxa5 37. Nxf6+ Ke7 38. g5 Bb6 39. f3 Bf2 40. Ng8+ Kf8 41. Nxh6 Bxh4 42. g6 Kg7 43. gxh7 Kxh7 44. Ng4 Kg7 45. Kc5 Kf7 46. Kxc6 Be1 47. Kd5 Bc3 48. Ke4 Bb2 49. Nxe5+ Kf6 50. Nd3 Bc3 51. Kf4 Kf7 52. Kg5 Bf6+ 53. Kh5 Bd4 54. f4 Kf6 55. Kg4 Bc3 56. Nc5 Bb2 57. Ne4+ Kf7 58. Kg5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.95"]
[White "Kulon, Klaudia"]
[Black "Nebolsina, Vera"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2351"]
[BlackElo "2242"]
[Annotator "NA"]
[PlyCount "73"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. g3 Bb4 5. Bg2 Bxc3 6. bxc3 d6 7. d3 h6 8. O-O O-O 9. e4 Bg4 10. h3 Be6 11. Nh4 Qd7 12. Kh2 g5 13. Nf3 Nh7 14. Qe2 f6 15. d4 Na5 16. Nd2 Qa4 17. d5 Bf7 18. Qd3 b6 19. f4 Rae8 20. Bf3 Re7 21. Bd1 Qe8 22. fxe5 fxe5 23. c5 dxc5 24. c4 Nb7 25. Bb2 Nd6 26. Bg4 Qd8 27. Rf2 Bg6 28. Raf1 Rxf2+ 29. Rxf2 Nf8 30. Rf6 Rf7 31. Rxf7 Nxf7 32. Qf3 Qe7 33. Bf5 Nd6 34. g4 Bh7 35. Qg3 Bxf5 36. gxf5 Nd7 37. Kg2 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.96"]
[White "Arman, Deniz"]
[Black "Szamoskozi, Gabor"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2346"]
[BlackElo "2242"]
[Annotator "NA"]
[PlyCount "67"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. c3 Bg7 12. Bd3 Be6 13. Nxb5 axb5 14. Bxb5 Bd7 15. exf5 O-O 16. a4 e4 17. O-O Ne5 18. f6 Bxf6 19. Nxf6+ Qxf6 20. Bxd7 Kh8 21. Bb5 Rg8 22. Be2 Rg6 23. g3 Rag8 24. Qd4 Qf5 25. Qe3 d5 26. Kg2 f6 27. Rad1 Nf7 28. h4 Nd8 29. h5 Rg5 30. Rh1 Ne6 31. Rh4 Qe5 32. Kf1 Rxg3 33. fxg3 Rxg3 34. Rxd5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.97"]
[White "Chernov, Vadim"]
[Black "Hoerstmann, Martin"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2345"]
[BlackElo "2240"]
[Annotator "NA"]
[PlyCount "85"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. Bd3 Nd7 7. a4 b4 8. Ne2 c5 9. c3 Bb7 10. O-O cxd4 11. cxd4 a5 12. e5 Nh6 13. h3 O-O 14. g4 Bd5 15. Be3 Qb6 16. Qd2 Qb7 17. Nh4 f5 18. gxf5 Nxf5 19. Nxf5 gxf5 20. Kh2 e6 21. Rg1 Kh8 22. Ng3 Rg8 23. Nh5 Bh6 24. Qf2 Rxg1 25. Rxg1 Rg8 26. Rxg8+ Kxg8 27. Bb5 Bc6 28. Bc4 Bd5 29. Bf1 Bf8 30. Qh4 Qc7 31. Bd3 h6 32. Qf2 Qb7 33. Qg1+ Kh7 34. Qc1 Bf3 35. Ng3 Bc6 36. Qc2 Kh8 37. b3 Be7 38. Bc4 Bd5 39. Bxd5 Qxd5 40. Qc8+ Nf8 41. Qe8 Bh4 42. Qxf8+ Kh7 43. Nh5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.98"]
[White "Vasli, Aref"]
[Black "Suvorov, Luca"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2345"]
[BlackElo "2236"]
[Annotator "NA"]
[PlyCount "82"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. O-O c5 5. c4 d4 6. e3 Nc6 7. d3 Be7 8. exd4 cxd4 9. Re1 O-O 10. Na3 Nd7 11. Nc2 a5 12. b3 e5 13. Rb1 Bb4 14. Bd2 f6 15. a3 Bxd2 16. Qxd2 Nc5 17. b4 Na4 18. b5 Ne7 19. Rbc1 Ra7 20. c5 Nxc5 21. b6 Qxb6 22. Ncxd4 exd4 23. Rxe7 Qd6 24. Ree1 Nb3 25. Qa2 Be6 26. Rb1 a4 27. Qe2 Bf7 28. Nh4 g6 29. Qe7 Qa6 30. Qd7 b5 31. Qg4 Kh8 32. Nf3 Qd6 33. Qh4 b4 34. axb4 a3 35. Rxb3 Bxb3 36. Nxd4 Qxb4 37. Ra1 a2 38. Qh6 Rg7 39. Nxb3 Qxb3 40. Qc1 Rb8 41. Qf4 Rb6 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.99"]
[White "Everett, Elijah"]
[Black "Pajeken, Jakob Leon"]
[Result "0-1"]
[ECO "C95"]
[WhiteElo "2210"]
[BlackElo "2342"]
[Annotator "NA"]
[PlyCount "110"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 c5 13. d5 c4 14. Nf1 Qc7 15. Ng3 g6 16. Bg5 Rfb8 17. a4 Bc8 18. axb5 axb5 19. Qd2 Nc5 20. Qe3 Bd8 21. Rec1 Nfd7 22. Bh6 Nb6 23. Nd2 Qe7 24. Kh2 f6 25. h4 Bd7 26. f4 Nba4 27. Rab1 exf4 28. Qxf4 b4 29. cxb4 Rxb4 30. Ra1 Rab8 31. Bxa4 Nd3 32. Qf1 Bxa4 33. Rxc4 Ne5 34. Rxa4 Rxa4 35. Rxa4 Ng4+ 36. Kh1 Nxh6 37. Qf4 g5 38. hxg5 fxg5 39. Qe3 Bb6 40. Qb3 g4 41. Ndf1 Qh4+ 42. Nh2 Ba7 43. Qc3 Bf2 44. Nf5 Nxf5 45. exf5 h5 46. f6 Re8 47. g3 Bxg3 48. f7+ Kxf7 49. Ra7+ Re7 50. Rxe7+ Kxe7 51. Qg7+ Kd8 52. Qg8+ Kc7 53. Qg7+ Kb8 54. Qh8+ Kb7 55. Qg7+ Ka6 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.100"]
[White "De Boer, Eelke"]
[Black "Kraemer, Enrico"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "2338"]
[BlackElo "2200"]
[Annotator "NA"]
[PlyCount "85"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 b5 7. Bb3 d6 8. a3 Na5 9. Ba2 c5 10. Nc3 Be6 11. Bg5 O-O 12. Bxf6 Bxf6 13. Nd5 Nc6 14. c3 g6 15. Qd2 Bg7 16. Ng5 h6 17. Nxe6 fxe6 18. a4 Kh7 19. Ne3 Qd7 20. axb5 axb5 21. Qe2 h5 22. g3 Bh6 23. Bb3 Na5 24. Bc2 Nc6 25. Kh1 Kg7 26. Rxa8 Rxa8 27. f4 Rf8 28. Ng2 d5 29. d4 cxd4 30. Qxb5 dxc3 31. bxc3 exf4 32. gxf4 Ne5 33. Qe2 Nc4 34. exd5 exd5 35. f5 gxf5 36. Nh4 Ne3 37. Rg1+ Ng4 38. h3 Re8 39. Qf3 Be3 40. Nxf5+ Kh8 41. Nxe3 Nf2+ 42. Kg2 Qxh3+ 43. Kxf2 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.101"]
[White "Goluch, Piotr"]
[Black "Zolfagharian, Kevin"]
[Result "1-0"]
[ECO "D74"]
[WhiteElo "2337"]
[BlackElo "2192"]
[Annotator "NA"]
[PlyCount "75"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. Nf3 O-O 7. O-O Nc6 8. Nc3 Nb6 9. e3 Re8 10. Re1 e5 11. d5 Na5 12. e4 c6 13. Bg5 Qd6 14. Rc1 h6 15. Be3 Qb4 16. b3 cxd5 17. Bxb6 axb6 18. Nxd5 Qa3 19. Nc7 Bg4 20. Nxe8 Rxe8 21. Qd5 Nc6 22. Qb5 Re6 23. Qxb6 Bxf3 24. Bxf3 Nd4 25. Qd8+ Kh7 26. Kg2 Qb2 27. Rc8 h5 28. Re3 Ra6 29. a4 b5 30. Qg8+ Kh6 31. Rc7 Rf6 32. Rxf7 Rxf7 33. Qxf7 Nc2 34. Re2 bxa4 35. bxa4 Qc3 36. a5 Nd4 37. Ra2 g5 38. Qxh5# 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.102"]
[White "Sbarra, Marco"]
[Black "Abel, Thomas"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2180"]
[BlackElo "2336"]
[Annotator "NA"]
[PlyCount "84"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bg4 5. Qb3 Qb6 6. Ne5 Bf5 7. Nc3 e6 8. Bd2 Nbd7 9. Nxd7 Nxd7 10. Be2 Bd6 11. c5 Qxb3 12. axb3 Be7 13. b4 e5 14. b5 Bf6 15. Ra4 O-O 16. O-O Bc2 17. Rb4 Rfe8 18. Rc1 Bf5 19. Bf3 Nf8 20. dxe5 Bxe5 21. Ne2 Ne6 22. Nd4 Nxd4 23. exd4 Bf6 24. Be3 Bd3 25. bxc6 bxc6 26. h3 Rab8 27. Ra4 a6 28. Rc3 Bb5 29. Ra1 g5 30. Rca3 Kg7 31. g4 Re7 32. Bg2 Reb7 33. Bf1 Bxf1 34. Kxf1 Rxb2 35. Rxa6 R2b4 36. R1a4 Rxa4 37. Rxa4 Kg6 38. Ra6 Rc8 39. Ke2 h5 40. Kd3 hxg4 41. hxg4 Bd8 42. f3 f5 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.103"]
[White "Kulkarni, Rakesh"]
[Black "Nagel, Bernhard"]
[Result "1-0"]
[ECO "C22"]
[WhiteElo "2334"]
[BlackElo "2178"]
[Annotator "NA"]
[PlyCount "81"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 g6 5. Nc3 Bg7 6. Bd2 Nf6 7. O-O-O O-O 8. Bc4 a6 9. f3 b5 10. Bb3 Rb8 11. Nge2 d6 12. Nf4 a5 13. a4 bxa4 14. Nxa4 Bd7 15. g4 Nb4 16. Nc3 Bc6 17. h4 Nd7 18. h5 g5 19. Nfd5 Bxd5 20. Bxd5 Nxd5 21. exd5 h6 22. f4 Re8 23. Qf3 gxf4 24. Qxf4 Rb4 25. Qg3 Ne5 26. g5 Rg4 27. Qf2 hxg5 28. h6 Bf6 29. Rde1 Be7 30. Ne4 Rf8 31. Qf5 Kh8 32. Nc5 Rc4 33. Rxe5 dxe5 34. Nd7 f6 35. Rf1 Rd4 36. Nxf8 Qxf8 37. Qe6 Qd8 38. Bxg5 Rxd5 39. Qf7 Qg8 40. Bxf6+ Bxf6 41. Qxf6+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.104"]
[White "Burcu, Cagatay"]
[Black "Chigaeva, Anastasia"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2329"]
[BlackElo "2158"]
[Annotator "NA"]
[PlyCount "85"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 e6 5. c3 Nc6 6. Nbd2 Be7 7. h3 Bd6 8. dxc5 Bxc5 9. Bd3 Bd6 10. Bxd6 Qxd6 11. O-O O-O 12. e4 Rd8 13. exd5 Qxd5 14. Bc2 Bd7 15. Qe2 Rac8 16. Rfd1 Qh5 17. a4 Ne7 18. Ne4 Nxe4 19. Bxe4 Bc6 20. Bxc6 Nxc6 21. Rxd8+ Rxd8 22. Qb5 Qd5 23. Qxb7 Rb8 24. Qc7 h6 25. Nd4 Rb6 26. Nxc6 Qxc6 27. Qxc6 Rxc6 28. Kf1 Kf8 29. Ke2 Ke7 30. Kd3 e5 31. Re1 Kd6 32. b4 f5 33. c4 g5 34. Kc3 Rc8 35. b5 e4 36. Rd1+ Ke6 37. a5 Rb8 38. Kb4 f4 39. c5 Ke5 40. c6 e3 41. c7 Re8 42. fxe3 fxe3 43. Rd8 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.105"]
[White "Gulatz, Maurice"]
[Black "Loos, Roland"]
[Result "1/2-1/2"]
[ECO "D14"]
[WhiteElo "2160"]
[BlackElo "2328"]
[Annotator "NA"]
[PlyCount "44"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Bd3 Bxd3 9. Qxd3 Be7 10. O-O O-O 11. h3 Rc8 12. Rfc1 a6 13. a3 Na5 14. Na4 Nc4 15. b4 Ne4 16. Nc5 Nxc5 17. bxc5 b6 18. cxb6 Qxb6 19. Ne5 Qb5 20. Rcb1 Qa4 21. Qb3 Qxb3 22. Rxb3 Bd6 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.106"]
[White "Yi, Danny"]
[Black "Obolentseva, Alexandra"]
[Result "0-1"]
[ECO "B93"]
[WhiteElo "2105"]
[BlackElo "2326"]
[Annotator "NA"]
[PlyCount "88"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Qc7 7. Bd3 g6 8. Nf3 Bg7 9. O-O O-O 10. Qe1 Nc6 11. Kh1 b5 12. a3 Bg4 13. Qh4 Qd7 14. Bd2 b4 15. Nd5 Bxf3 16. Rxf3 bxa3 17. Rxa3 Nxd5 18. exd5 Nd4 19. Rf1 Nf5 20. Qh3 Bxb2 21. Rxa6 Rxa6 22. Bxa6 Qa4 23. Bd3 Qd4 24. Qf3 Ra8 25. g4 Nh4 26. Qe4 Qxe4+ 27. Bxe4 f5 28. gxf5 Ra4 29. Bd3 Nxf5 30. Rb1 Bd4 31. Kg2 Bf6 32. Kf3 Kf7 33. Be3 Ra3 34. Bc1 Nd4+ 35. Kf2 Ra2 36. Bb2 Nxc2 37. Bxc2 Bxb2 38. Kg3 Bd4 39. Be4 Bf2+ 40. Kf3 Bh4 41. h3 Ra3+ 42. Kg4 Bf2 43. f5 Rg3+ 44. Kf4 g5# 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.107"]
[White "Nguyen, Alex Dac-Vuong"]
[Black "Hilverda, Alexander"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "2112"]
[BlackElo "2326"]
[Annotator "ChessBase"]
[PlyCount "111"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 a6 7. N5a3 Nf6 8. Nc3 b6 9. Be2 Bb7 10. Be3 Ne5 11. f3 Be7 12. O-O O-O 13. Qb3 Ned7 14. Rfd1 Qc7 15. Rac1 Rac8 16. Bf1 Rfe8 17. Kh1 h5 18. Qc2 d5 19. cxd5 Bxa3 20. dxe6 Rxe6 21. bxa3 Nd5 22. Bd2 Nxc3 23. Qxc3 Rc6 24. Qe3 Nc5 25. Qf4 Qxf4 26. Bxf4 Ne6 27. Be3 b5 28. Rxc6 Rxc6 29. Rc1 Rxc1 30. Bxc1 Nc5 31. Be3 Na4 32. Bd4 Bc8 33. Bd3 Be6 34. Bb1 Kf8 35. Kg1 g6 36. Kf2 Bc4 37. h4 Ke7 38. g4 Kd6 39. gxh5 gxh5 40. Ke3 Nc5 41. f4 Nd7 42. e5+ Ke7 43. f5 Nb8 44. Bc3 Nc6 45. Be4 Kd7 46. Kf4 a5 47. Kg5 Bxa2 48. Kxh5 b4 49. axb4 axb4 50. Bxc6+ Kxc6 51. Bxb4 Kd5 52. e6 Kc6 53. e7 Kd7 54. Kh6 Bb1 55. Kg7 Ke8 56. Kf6 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.108"]
[White "Napoli, Nicolo"]
[Black "Tschlatscher, Thomas"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2323"]
[BlackElo "2152"]
[Annotator "NA"]
[PlyCount "75"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bg5 e6 4. Nbd2 Be7 5. c3 O-O 6. Bxf6 Bxf6 7. e4 dxe4 8. Nxe4 b6 9. Bd3 Bb7 10. h4 Nd7 11. Qc2 g6 12. h5 Bg7 13. hxg6 hxg6 14. O-O-O Qe7 15. Neg5 Bxf3 16. Nxf3 c5 17. Kb1 Rfd8 18. Rh4 cxd4 19. cxd4 Rac8 20. Qe2 Nf8 21. Rdh1 Rd6 22. Ne5 Rcd8 23. Qe3 Nd7 24. Bxg6 fxg6 25. Rh8+ Bxh8 26. Rxh8+ Kxh8 27. Nxg6+ Kg7 28. Nxe7 Nf8 29. d5 R8d7 30. a3 Kf7 31. Nc6 Ke8 32. Nd4 Rxd5 33. Nxe6 Nxe6 34. Qxe6+ Kd8 35. g4 Rd1+ 36. Ka2 Re7 37. Qc6 Rf1 38. Qa8+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.109"]
[White "Suvorov, Alexander"]
[Black "Siddharth, Jagadeesh"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2323"]
[BlackElo "2132"]
[Annotator "NA"]
[PlyCount "91"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 Nbd7 7. Bd3 c6 8. Qc2 Nh5 9. Bxe7 Qxe7 10. O-O-O g6 11. g4 Ng7 12. h3 Nb6 13. Nge2 Be6 14. Ng3 O-O-O 15. Kb1 h5 16. f3 Kb8 17. Qf2 Qf6 18. Nge2 Ka8 19. Qg3 Qg5 20. Qf4 Qe7 21. e4 dxe4 22. fxe4 Qh4 23. d5 cxd5 24. Nb5 a6 25. Nc7+ Ka7 26. Nxa6 dxe4 27. Bxe4 Qe7 28. Nc7 Qb4 29. Nc3 Bc4 30. Qe5 Ne6 31. a3 Qc5 32. N3b5+ Bxb5 33. Nxb5+ Ka6 34. Qxc5 Nxc5 35. Nc7+ Ka7 36. Nb5+ Kb8 37. Rxd8+ Rxd8 38. Bc2 Nc4 39. gxh5 gxh5 40. Rg1 Ne6 41. h4 Ne3 42. Bb3 Nd4 43. Nxd4 Rxd4 44. Bxf7 Rxh4 45. Re1 Nf5 46. Bd5 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.110"]
[White "Koellner, Ruben Gideon"]
[Black "Haerig, Wilfried"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2318"]
[BlackElo "2127"]
[Annotator "NA"]
[PlyCount "83"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. e3 c5 5. Bd3 cxd4 6. exd4 Qb6 7. Bxe4 dxe4 8. Nc3 Nc6 9. d5 e5 10. Be3 Qxb2 11. Nge2 Nb4 12. O-O Qxc2 13. d6 Bg4 14. Rb1 Qxd1 15. Rfxd1 Nxa2 16. Rd2 Nxc3 17. Nxc3 b6 18. Nb5 Kd7 19. h3 Be6 20. Ra1 a5 21. Rc1 Rc8 22. Rdc2 Rb8 23. Rc7+ Kd8 24. R7c6 Bd7 25. Bxb6+ Rxb6 26. Rxb6 Bxb5 27. Rc7 Bxd6 28. Rxf7 Ke8 29. Ra7 Rf8 30. Rxd6 Rf6 31. Rd5 Bc6 32. Rxe5+ Kf8 33. Rexa5 h6 34. Rc7 Re6 35. Ra6 Bd5 36. Rxe6 Bxe6 37. Kf1 Kg8 38. Ke2 Kh7 39. Ke3 Bd5 40. Kd4 Ba8 41. g4 Kg6 42. Ra7 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.111"]
[White "Mesaros, Florian"]
[Black "Tiarks, Jann-Christian"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2447"]
[BlackElo "2224"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 f5 5. Bd3 Nf6 6. O-O Bd6 7. b3 Qe7 8. Bb2 O-O 9. Qc1 b6 10. Ba3 Ne4 11. Bxd6 Qxd6 12. Nc3 Nd7 13. Ne2 Bb7 14. Qb2 c5 15. Rfd1 Qe7 16. cxd5 exd5 17. Bb5 Ndf6 18. dxc5 bxc5 19. Qe5 Qxe5 20. Nxe5 Ng4 21. Nd3 Rac8 22. Bd7 c4 23. Be6+ Kh8 24. Bxc8 Rxc8 25. bxc4 dxc4 26. Rac1 h6 27. Ndf4 Ngxf2 28. Rd7 Ba8 29. Nd4 Rb8 30. Nxf5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.112"]
[White "Hoerstmann, Rudi"]
[Black "Carlstedt, Jonathan"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2225"]
[BlackElo "2433"]
[Annotator "NA RC"]
[PlyCount "75"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 g6 3. c4 Bg7 4. Nc3 Nc6 5. d5 Nb8 6. e4 Nd7 7. Be2 Nc5 8. Qc2 Nf6 9. O-O O-O 10. Be3 a5 11. b3 Bd7 12. Rac1 e6 13. dxe6 Nxe6 14. Rfd1 Ng4 15. Bd2 Ne5 16. Be3 f5 17. exf5 gxf5 18. Nd5 f4 19. Bd2 Nxf3+ 20. Bxf3 Nd4 21. Qe4 c6 22. Nxf4 Bf5 23. Qe1 Nxf3+ 24. gxf3 Qh4 25. Ne2 Rae8 26. Be3 Rf6 27. Ng3 Bc8 28. Rd4 Qh3 29. Qf1 Qxf1+ 30. Kxf1 Bh3+ 31. Ke2 Bg2 32. f4 c5 33. Rd3 Rxf4 34. Rxd6 Be5 35. Rd3 Rh4 36. Rg1 Bh3 37. Nf5+ Bg4+ 38. Rxg4+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.113"]
[White "Barp, Alberto"]
[Black "Carre, Sylvain"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2424"]
[BlackElo "2224"]
[Annotator "TA"]
[PlyCount "117"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 Bf5 5. Nc3 e6 6. Nh4 Bg6 7. Nxg6 hxg6 8. Qd3 Nbd7 9. Bg2 Qa5 10. O-O Qa6 11. b3 Rd8 12. c5 Qxd3 13. exd3 Be7 14. b4 Rc8 15. Bf4 O-O 16. Rac1 Ra8 17. b5 Rfc8 18. Bf3 Ne8 19. bxc6 Rxc6 20. Bd1 Rcc8 21. Ba4 Nb8 22. Rb1 Bf6 23. Rxb7 Bxd4 24. Ne2 Bf6 25. d4 Nc6 26. Bxc6 Rxc6 27. Rfb1 g5 28. Be3 e5 29. Rb8 Rc8 30. Rxa8 Rxa8 31. dxe5 Bxe5 32. Bxg5 Rc8 33. Be3 Nc7 34. Rd1 Rd8 35. Rd2 Ne6 36. Nd4 Bxd4 37. Bxd4 Rc8 38. Be3 d4 39. Bxd4 Nxd4 40. Rxd4 Rxc5 41. Rd8+ Kh7 42. Rd7 Ra5 43. Rxf7 Rxa2 44. Kg2 a5 45. Ra7 a4 46. h4 a3 47. g4 Ra1 48. h5 a2 49. g5 Kg8 50. g6 Kf8 51. Ra8+ Ke7 52. h6 Rb1 53. hxg7 a1=Q 54. Rxa1 Rb8 55. Ra7+ Ke6 56. Rf7 Rg8 57. Kg3 Ke5 58. Kg4 Ke6 59. Kg5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.114"]
[White "Schwabeneder, Florian"]
[Black "Mueer, Sebastian"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2422"]
[BlackElo "2213"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 g6 5. O-O Bg7 6. Bb5+ Nbd7 7. Re1 O-O 8. d4 a6 9. Bf1 e5 10. dxe5 Nxe5 11. Nxe5 dxe5 12. Qc2 b5 13. a4 Bb7 14. axb5 axb5 15. Rxa8 Qxa8 16. f3 Bc6 17. Na3 Qb7 18. Be3 Rc8 19. Qe2 c4 20. Nc2 Nh5 21. Nb4 f5 22. exf5 gxf5 23. Qc2 Rf8 24. Ra1 e4 25. Ra7 Qc8 26. Nxc6 Qxc6 27. fxe4 fxe4 28. Qe2 Nf6 29. Bd4 Ra8 30. Rxa8+ Qxa8 31. b3 h5 32. h3 Ne8 33. bxc4 b4 34. Bxg7 Nxg7 35. cxb4 Qb7 36. Qd2 Nf5 37. c5 e3 38. Qd8+ Kg7 39. Qg5+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.115"]
[White "Cukrowski, Filip"]
[Black "Muetsch, Annmarie"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2421"]
[BlackElo "2223"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 Na6 7. O-O e5 8. dxe5 dxe5 9. Qxd8 Rxd8 10. Be3 Re8 11. h3 c6 12. a3 Nh5 13. Rfd1 Nf4 14. Bf1 Ne6 15. b4 f5 16. Ra2 f4 17. Bc1 Nd4 18. Nxd4 exd4 19. Ne2 Rxe4 20. f3 Re8 21. Nxd4 g5 22. Rad2 Nc7 23. Bb2 Bxd4+ 24. Bxd4 Kf7 25. Bd3 Be6 26. Be5 Re7 27. h4 gxh4 28. Bxf4 Kf6 29. Kf2 Rd7 30. Be2 Rxd2 31. Bxd2 b5 32. cxb5 Nxb5 33. a4 Nd6 34. Bc3+ Ke7 35. Bd3 Bb3 36. Re1+ Kf7 37. a5 Nb5 38. Bb2 h6 39. Bc1 Rd8 40. Be4 Rd4 41. Bxc6 Rxb4 42. Bd2 Rd4 43. Be3 Rb4 44. Bc5 Rc4 45. Bd5+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.116"]
[White "Damia, Angelo"]
[Black "Jerez Perez, Alfonso"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2215"]
[BlackElo "2413"]
[Annotator "NA RC"]
[PlyCount "89"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 c5 6. Ne2 Nc6 7. Be3 cxd4 8. Bxd4 Nxd4 9. Qxd4 Qxd4 10. Nxd4 Bc5 11. Nb3 Bd6 12. N1d2 Nd5 13. O-O-O O-O 14. Nc4 Bf4+ 15. Kb1 Bd7 16. Bxd5 exd5 17. Rxd5 Bc6 18. Rd4 Bc7 19. f3 Rfe8 20. Nca5 Re2 21. Nxc6 bxc6 22. Rd7 Bb6 23. g3 Rg2 24. a4 Re8 25. a5 Bg1 26. Rd2 Re1+ 27. Ka2 Rxd2 28. Nxd2 Re2 29. Rxg1 Rxd2 30. Kb3 Kf8 31. h4 Rf2 32. f4 Ke7 33. Rd1 Ke6 34. Rd3 h6 35. c3 g5 36. fxg5 hxg5 37. hxg5 Rf5 38. Ka4 Rxg5 39. b4 a6 40. c4 Ke7 41. Kb3 Rg6 42. b5 cxb5 43. cxb5 Rg5 44. bxa6 Rxa5 45. Kc4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "8.117"]
[White "Jeitz, Christian"]
[Black "Schlindwein, Rolf"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2222"]
[BlackElo "2409"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Bd3 Nge7 6. Bxf5 Nxf5 7. O-O h5 8. b3 Be7 9. Bb2 g5 10. c3 Qd7 11. Nbd2 f6 12. exf6 Bxf6 13. Re1 g4 14. Ne5 Nxe5 15. dxe5 Bg5 16. c4 Bxd2 17. Qxd2 O-O-O 18. cxd5 Qxd5 19. Qxd5 Rxd5 20. Bc3 Rhd8 21. Rac1 Rc5 22. Bb4 Rxc1 23. Rxc1 Rd5 24. Bc3 Rc5 25. Bb2 Rxc1+ 26. Bxc1 Kd7 27. f3 gxf3 28. gxf3 Kc6 29. Kf2 Kd5 30. Bb2 c5 31. Ba1 Nd4 32. Kg3 Kxe5 33. Kh4 Kf5 34. f4 Kxf4 35. Kxh5 Nf3 36. Kg6 e5 37. Kf6 e4 38. Ke6 e3 39. Bc3 Ke4 40. h4 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.1"]
[White "Korobov, Anton"]
[Black "Ter-Sahakyan, Samvel"]
[Result "1/2-1/2"]
[ECO "E47"]
[WhiteElo "2675"]
[BlackElo "2601"]
[Annotator "TA"]
[PlyCount "38"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 b6 6. Nf3 Bb7 7. O-O c5 8. Bd2 cxd4 9. exd4 d5 10. cxd5 Nxd5 11. a3 Be7 12. Re1 Nd7 13. Qe2 h6 14. Ne4 Rc8 15. Ng3 Rc7 16. Rad1 N7f6 17. Ne5 Bd6 18. Bb1 Qc8 19. Nh5 Re8 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.2"]
[White "Donchenko, Alexander"]
[Black "Fridman, Daniel"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2584"]
[BlackElo "2629"]
[Annotator "TA"]
[PlyCount "29"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 c5 6. O-O Nc6 7. Ne5 Bd7 8. Na3 cxd4 9. Naxc4 Be7 10. Bf4 O-O 11. Qb3 Qc8 12. Nxd7 Qxd7 13. Ne5 Nxe5 14. Bxe5 Ng4 15. Bf4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.3"]
[White "Lopez Martinez, Josep Manuel"]
[Black "Kuzubov, Yuriy"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2578"]
[BlackElo "2653"]
[Annotator "TA"]
[PlyCount "52"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Qc2 c5 6. cxd5 Nxd5 7. Nxd5 exd5 8. g3 c4 9. Bg2 Bb4+ 10. Bd2 Bxd2+ 11. Nxd2 Nf6 12. b3 cxb3 13. axb3 O-O 14. O-O Be6 15. e3 Qb6 16. Qc5 Rfc8 17. Qxb6 axb6 18. e4 dxe4 19. Nxe4 Bxb3 20. Nxf6+ gxf6 21. Bxb7 Rxa1 22. Rxa1 Rc3 23. Ra6 b5 24. Rb6 Bc4 25. d5 Rd3 26. d6 Rd1+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.4"]
[White "Sarana, Alexey"]
[Black "Svane, Rasmus"]
[Result "1/2-1/2"]
[ECO "D16"]
[WhiteElo "2630"]
[BlackElo "2605"]
[Annotator "TA"]
[PlyCount "137"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 e6 6. e3 c5 7. Bxc4 cxd4 8. Nxd4 Bb4 9. O-O O-O 10. Qb3 Qe7 11. Bd2 Bc5 12. Rfd1 Rd8 13. Be1 Bxd4 14. Rxd4 Rxd4 15. exd4 Nc6 16. Qd1 Bd7 17. d5 exd5 18. Nxd5 Nxd5 19. Qxd5 Rd8 20. Bc3 Bg4 21. Qb5 Nd4 22. Bb4 Qe4 23. Qg5 Rc8 24. h3 Bxh3 25. Re1 Qg6 26. Qxg6 hxg6 27. Bxf7+ Kxf7 28. Re7+ Kf6 29. gxh3 a5 30. Re4 Nf3+ 31. Kg2 Ng5 32. Rf4+ Ke5 33. Rg4 Ne4 34. Bxa5 Kf5 35. Bb6 Rc2 36. b4 Rb2 37. b5 Rb4 38. Be3 Rxa4 39. Kf3 g5 40. b6 Rb4 41. Rg1 Ke6 42. Rc1 Nd6 43. Rc7 g6 44. Bc5 Rb3+ 45. Kg4 Ne4 46. Re7+ Kd5 47. Be3 Rb4 48. Kf3 Nd6 49. Rg7 Rh4 50. Rxg6 Rxh3+ 51. Kg2 Rh5 52. Bxg5 Nc4 53. Bd8 Rf5 54. Kg3 Rf3+ 55. Kg2 Rf8 56. Bc7 Re8 57. Rg5+ Kc6 58. Rg6+ Kd5 59. f4 Re6 60. Rg5+ Ke4 61. Rb5 Ne3+ 62. Kf2 Nd5 63. Rb1 Nxc7 64. Re1+ Kxf4 65. bxc7 Rc6 66. Re7 Kf5 67. Ke3 Kf6 68. Rh7 Ke6 69. Ke4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.5"]
[White "Esipenko, Andrey"]
[Black "Gareyev, Timur"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2616"]
[BlackElo "2560"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Nbd2 b6 5. a3 Bxd2+ 6. Qxd2 Bb7 7. e3 Ne4 8. Qc2 f5 9. Be2 O-O 10. O-O d6 11. b4 Nd7 12. d5 e5 13. Ne1 a5 14. f3 Ng5 15. Rb1 axb4 16. axb4 Qf6 17. Nd3 e4 18. fxe4 Nxe4 19. Bb2 Qe7 20. Nf4 Ng5 21. Bd4 g6 22. Qb3 Rfe8 23. Ra1 Ne4 24. Qb2 Ne5 25. Rxa8 Rxa8 26. Ra1 Rxa1+ 27. Qxa1 c5 28. dxc6 Nxc6 29. Nd5 Qh4 30. Nf6+ Nxf6 31. Bxf6 Qe4 32. Bf3 Qxe3+ 33. Kh1 Nd8 34. Bxb7 Nxb7 35. Bd4 Qe4 36. Bxb6 f4 37. Qf1 d5 38. cxd5 Qxb4 39. Qa6 Nd6 40. Bg1 h5 41. Qc6 Kg7 42. Qd7+ Nf7 43. Qe6 Qc4 44. h3 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.6"]
[White "Werle, Jan"]
[Black "Heimann, Andreas"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2556"]
[BlackElo "2616"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Qa4+ Nc6 6. Bg5 h6 7. Bxf6 Qxf6 8. e3 O-O 9. a3 Bxc3+ 10. bxc3 Qg6 11. Qd1 dxc4 12. Qb1 Qxb1+ 13. Rxb1 Na5 14. Ne5 b6 15. Nxc4 Nxc4 16. Bxc4 Bb7 17. f3 c5 18. Bd3 Rac8 19. Kd2 Rfd8 20. Be4 Bc6 21. Bxc6 Rxc6 22. Kd3 e5 23. Rhd1 f5 24. g3 Kf7 25. Rd2 g5 26. Ke2 cxd4 27. cxd4 exd4 28. exd4 Rc3 29. a4 Ra3 30. Rb4 Re8+ 31. Kf2 Ree3 32. a5 Rxf3+ 33. Kg2 Rfb3 34. Rxb3 Rxb3 35. axb6 axb6 36. d5 Ke7 37. d6+ Kd7 38. Rd5 Rb2+ 39. Kg1 Rb1+ 40. Kg2 Rb2+ 41. Kg1 Re2 42. Rxf5 Kxd6 43. h4 Re5 44. Rf6+ Re6 45. Rf5 gxh4 46. gxh4 Kc6 47. Kf2 b5 48. Kf3 b4 49. Kg4 b3 50. Rf3 Re4+ 51. Kh5 Rb4 52. Rf1 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.7"]
[White "Banusz, Tamas"]
[Black "Neiksans, Arturs"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2614"]
[BlackElo "2559"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b5 4. Bg2 Bb7 5. O-O c5 6. c3 d5 7. a4 b4 8. a5 Na6 9. Bg5 Be7 10. Ne5 O-O 11. dxc5 Bxc5 12. Nd3 bxc3 13. Nxc3 Be7 14. Qa4 Qb8 15. e4 h6 16. Bxf6 Bxf6 17. exd5 Bxc3 18. bxc3 Bxd5 19. Bxd5 exd5 20. Nf4 Nc5 21. Qb4 Nb3 22. Ra2 Qxb4 23. cxb4 Nd4 24. Rd1 Nb5 25. Nxd5 Rfe8 26. Rc2 Rab8 27. Rc5 Kf8 28. Nc7 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.8"]
[White "Bosiocic, Marin"]
[Black "Gukesh D"]
[Result "0-1"]
[ECO "E71"]
[WhiteElo "2613"]
[BlackElo "2536"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Be3 Na6 7. g4 e5 8. d5 Nc5 9. f3 c6 10. Qd2 cxd5 11. cxd5 Bd7 12. b4 Na4 13. Nxa4 Bxa4 14. Ne2 a5 15. bxa5 Qxa5 16. Qxa5 Rxa5 17. Nc3 Bd7 18. a4 Rc8 19. Ra3 Be8 20. Rh2 Nd7 21. Bb5 Raa8 22. Rb2 Rc7 23. Kd2 Rac8 24. Rab3 f5 25. Bxd7 Bxd7 26. Rxb7 f4 27. Ba7 Rxc3 28. Rxd7 Rxf3 29. Rxd6 Ra3 30. Rdb6 Rxa4 31. Rb8 Rxb8 32. Rxb8+ Kf7 33. Rb7+ Kg8 34. d6 Bf6 35. d7 Ra2+ 36. Kc3 f3 37. Bc5 f2 38. Rb1 Kf7 39. Bb6 Ra3+ 40. Kc4 Ra4+ 41. Kd5 Rb4 42. Rf1 Rxb6 43. Rxf2 Ke7 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.9"]
[White "Tabatabaei, M.amin"]
[Black "Engel, Luis"]
[Result "1/2-1/2"]
[ECO "A18"]
[WhiteElo "2612"]
[BlackElo "2490"]
[Annotator "TA RC"]
[PlyCount "154"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. cxd5 exd5 5. e5 Ne4 6. Nf3 Bf5 7. d3 Nxc3 8. bxc3 c5 9. d4 Qa5 10. Bd2 Nc6 11. c4 Qd8 12. Qb3 Be6 13. Qxb7 Rc8 14. Ng5 Nxd4 15. Nxe6 fxe6 16. Bd3 Be7 17. O-O O-O 18. Qb1 Kh8 19. Qd1 Rb8 20. Qh5 Nf5 21. Rad1 g6 22. Qh3 Qd7 23. Rfe1 d4 24. Bc2 Rb6 25. Rb1 Rfb8 26. Qd3 Rxb1 27. Rxb1 Rxb1+ 28. Bxb1 Qa4 29. Qb3 Qxb3 30. axb3 Bd8 31. f4 Kg7 32. Kf2 Ne3 33. Bd3 a5 34. Kf3 h5 35. g3 Nf5 36. Be4 Kf7 37. Ke2 Nh6 38. Bf3 Kg7 39. Kd3 Ng4 40. h3 Nh6 41. Be1 Nf5 42. Bf2 Kf7 43. Kc2 Ne3+ 44. Kd3 Nf5 45. Kd2 Kg7 46. Be2 Ne7 47. Bf3 Nf5 48. Kc2 Ne3+ 49. Kd3 Nf5 50. Be1 Ne3 51. Bc6 Kf7 52. Be4 Kg7 53. Bf3 Kf7 54. Bc6 Bc7 55. Bf2 Nd1 56. Be1 Ne3 57. Ke2 Nc2 58. Bd2 Bd8 59. Kd1 Ne3+ 60. Bxe3 dxe3 61. Ke2 g5 62. Kxe3 Be7 63. Ke4 gxf4 64. gxf4 Bh4 65. f5 Ke7 66. fxe6 Kxe6 67. Be8 Bg3 68. Bxh5 Bxe5 69. Bg4+ Kf6 70. Kd5 Bd4 71. h4 Kg7 72. h5 Kh6 73. Kc6 Be3 74. Bd1 Bd4 75. Kb6 Be3 76. Bg4 Bd4 77. Kxa5 Bc3+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.10"]
[White "Bluebaum, Matthias"]
[Black "Warmerdam, Max"]
[Result "1-0"]
[ECO "D86"]
[WhiteElo "2610"]
[BlackElo "2472"]
[Annotator "TA"]
[PlyCount "237"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 O-O 10. O-O b6 11. Rc1 Bb7 12. Qd2 e6 13. Rfd1 Rc8 14. f3 Na5 15. Bb5 a6 16. Bd3 Qe7 17. Bg5 Bf6 18. Bh6 Bg7 19. Bg5 Bf6 20. h4 cxd4 21. cxd4 Rxc1 22. Rxc1 Bxg5 23. hxg5 Rd8 24. Qe3 Nc6 25. Bc2 a5 26. Ba4 Qb4 27. Bxc6 Bxc6 28. a3 Qd6 29. d5 Ba8 30. dxe6 Qxe6 31. Qc3 Qd6 32. Kf2 Re8 33. Rc2 Qe7 34. Qe3 Qd6 35. Rc3 b5 36. Qc5 Qxc5+ 37. Rxc5 Rb8 38. Nd4 b4 39. Rxa5 bxa3 40. Rxa3 Kg7 41. Ra7 Bb7 42. Ke3 h6 43. gxh6+ Kxh6 44. Kf4 f6 45. Ne6 Re8 46. Nc5 Bc8 47. g4 g5+ 48. Kg3 Kg6 49. Rc7 Be6 50. Nb7 Rf8 51. Nd6 Rd8 52. Nb5 Rd2 53. Na3 Bb3 54. Rc3 Ba4 55. Re3 Ra2 56. Rc3 Bd1 57. Nc4 Rc2 58. Rxc2 Bxc2 59. Nd6 Bd1 60. Kf2 Kg7 61. Nf5+ Kf7 62. Nd4 Ke7 63. Ke1 Ba4 64. Kd2 Kd6 65. Ke3 Bd1 66. Nb5+ Ke5 67. Nc3 Bb3 68. Ne2 Bd1 69. Nc1 Kd6 70. Nd3 Ke6 71. Nb2 Bb3 72. Kd4 Kd6 73. Kc3 Ba2 74. Nd3 Bg8 75. Kb4 Ba2 76. Kc3 Bg8 77. Kd4 Bb3 78. Nb2 Ba2 79. Nd1 Bb3 80. Ne3 Ke6 81. Kc3 Ba4 82. Kb4 Bc6 83. Nc4 Be8 84. Kc5 Ba4 85. Nb2 Be8 86. Nd3 Ba4 87. Kd4 Bd1 88. Ke3 Kd6 89. e5+ fxe5 90. Nf2 Bc2 91. Nh3 Bb1 92. Nxg5 Bg6 93. Ne4+ Ke6 94. Kf2 Kd5 95. Nd2 Kd4 96. Kg3 Kd3 97. Nb3 Kc4 98. Na5+ Kb5 99. Nb3 Kc4 100. Nd2+ Kd3 101. Nf1 Ke2 102. Kg2 Bh7 103. g5 Bg6 104. Nh2 e4 105. fxe4 Bxe4+ 106. Kg3 Ke3 107. Ng4+ Kd4 108. Kf4 Bg6 109. Nf6 Bd3 110. Nd7 Bg6 111. Ne5 Be4 112. Ng4 Bg6 113. Ne3 Bh5 114. Nc2+ Kd5 115. Kf5 Kd6 116. Kf6 Kd7 117. Nd4 Ke8 118. Ne6 Bf7 119. Nc5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.11"]
[White "Bacrot, Etienne"]
[Black "Malakhatko, Vadim"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2683"]
[BlackElo "2508"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 Bg4 6. O-O Be7 7. Re1 O-O 8. Nbd2 Bh5 9. Nf1 Bg6 10. Ng3 Nbd7 11. Nf5 Bxf5 12. Bxf5 c6 13. c3 Re8 14. Bf4 g6 15. Bd3 Nh5 16. Bd2 Qc7 17. g3 Bd6 18. Qb3 b5 19. Qc2 Nhf6 20. a4 a6 21. b3 Nb6 22. Bg5 Kg7 23. Kg2 Rac8 24. h4 Nh5 25. Kg1 Qb8 26. axb5 axb5 27. Qd2 Kg8 28. Bf1 Re4 29. Rxe4 dxe4 30. Ne1 Re8 31. Ng2 Nd5 32. c4 bxc4 33. bxc4 e3 34. Bxe3 Bb4 35. Qd3 Nxe3 36. Nxe3 Bd6 37. Rb1 Qc7 38. Be2 Nf6 39. c5 Bf8 40. Bf3 Rd8 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.12"]
[White "Lobron, Eric"]
[Black "Firouzja, Alireza"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "2508"]
[BlackElo "2669"]
[Annotator "TA"]
[PlyCount "52"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 a5 8. a3 a4 9. Qa2 Nd7 10. e3 Bd6 11. Bd3 dxc4 12. Bxc4 Qe7 13. Rd1 O-O 14. O-O Nf6 15. Qb1 e5 16. dxe5 Bxe5 17. Nxe5 Qxe5 18. Qd3 b5 19. Ba2 Ba6 20. Qd4 Qxd4 21. Rxd4 c5 22. Rf4 b4 23. axb4 Bxf1 24. Kxf1 a3 25. Ke2 axb2 26. Bb1 Ra3 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.13"]
[White "Chigaev, Maksim"]
[Black "Repka, Christopher"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2634"]
[BlackElo "2482"]
[Annotator "TA"]
[PlyCount "124"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nf3 h6 5. O-O d6 6. c3 g5 7. Nbd2 Bg7 8. Bb3 O-O 9. Nc4 Be6 10. Re1 Qd7 11. a4 Rad8 12. h3 Kh8 13. Bd2 Ng8 14. d4 g4 15. hxg4 Bxg4 16. Ne3 Bh5 17. Nf5 Nge7 18. Nxg7 Kxg7 19. Bc4 f5 20. Nxe5 Qe8 21. Qc1 dxe5 22. Bxh6+ Kh7 23. Bxf8 Qxf8 24. exf5 Qxf5 25. Re3 exd4 26. Rg3 d3 27. Qe3 Nd5 28. Qxd3 Qxd3 29. Rxd3 Nb6 30. Rxd8 Nxd8 31. Bd3+ Kg7 32. a5 Nd7 33. f3 Ne5 34. Be2 Ne6 35. Kf2 Nf4 36. Ra4 Nxe2 37. Kxe2 Kf6 38. Ke3 Bf7 39. Rf4+ Ke7 40. b4 b6 41. Re4 Kf6 42. g4 bxa5 43. bxa5 Nc4+ 44. Kf2 Nxa5 45. Ra4 Nc6 46. Ra6 Be8 47. f4 Ke6 48. Kg3 Kd5 49. f5 Ke5 50. Kh4 Kf6 51. Ra4 a5 52. Rf4 Ne7 53. Rc4 Nc6 54. Ra4 Bd7 55. Ra2 Ne5 56. Rxa5 Bxf5 57. gxf5 Kxf5 58. Ra4 Nf3+ 59. Kg3 Nd2 60. Rf4+ Ke5 61. Kg4 Ne4 62. Rf3 Nd6 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.14"]
[White "Sethuraman, S.P."]
[Black "Sonis, Francesco"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2624"]
[BlackElo "2467"]
[Annotator "RC"]
[PlyCount "53"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c5 4. O-O Nc6 5. d4 cxd4 6. Nxd4 e5 7. Nxc6 bxc6 8. c4 Be6 9. Qa4 Bd7 10. Bg5 Be7 11. Nc3 d4 12. Bxc6 Rc8 13. Bxd7+ Qxd7 14. Nb5 O-O 15. Qxa7 Qe6 16. b3 Rc6 17. Bxf6 Bxf6 18. a4 Rd8 19. a5 Rd7 20. Qb8+ Rd8 21. Qb7 Rd7 22. a6 h5 23. Qb8+ Rd8 24. a7 Rcc8 25. Qb7 Ra8 26. Nc7 Qd7 27. Qxa8 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.15"]
[White "Beerdsen, Thomas"]
[Black "Predojevic, Borki"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2483"]
[BlackElo "2621"]
[Annotator "TA"]
[PlyCount "34"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. h4 d6 9. c4 Nb6 10. exd6 cxd6 11. Nc3 Qxe2+ 12. Bxe2 Be6 13. b3 d5 14. cxd5 Nxd5 15. Bd2 Ba3 16. O-O O-O 17. Bf3 Bb2 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.16"]
[White "Dourerassou, Jonathan"]
[Black "Papp, Gabor"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "2465"]
[BlackElo "2598"]
[Annotator "ChessBase"]
[PlyCount "100"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. g3 g6 7. Bg2 Bd7 8. O-O Bg7 9. Re1 O-O 10. Bg5 Nxd4 11. Qxd4 Ng4 12. Qd2 h6 13. Bf4 g5 14. Be3 Nxe3 15. Rxe3 Qa5 16. Rd1 Rfe8 17. Nd5 Qxd2 18. Rxd2 Rac8 19. c3 Kf8 20. f4 Red8 21. Nb4 Bb5 22. Bf1 Be8 23. Nc2 e6 24. Nd4 Ke7 25. Re1 Rc5 26. Nb3 Rc7 27. c4 gxf4 28. gxf4 h5 29. Nd4 Bh6 30. Rf2 Bd7 31. b3 Rg8+ 32. Bg2 Rg4 33. f5 Rf4 34. Bf3 Rc8 35. Ne2 Rh4 36. Ng3 Rg8 37. fxe6 fxe6 38. e5 dxe5 39. Kf1 Bf4 40. Nxh5 Bxh2 41. Re4 Rg1+ 42. Ke2 Bf4 43. Nxf4 exf4 44. c5 Ra1 45. Kd3 Bc6 46. Rb4 Rh3 47. Rxf4 e5 48. Re4 Rxf3+ 49. Rxf3 Rd1+ 50. Ke2 Bxe4 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.17"]
[White "Van Foreest, Jorden"]
[Black "Petrov, Martin"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2598"]
[BlackElo "2465"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 g6 7. g4 Bg7 8. Be3 O-O 9. Bg2 Nc6 10. Qd2 Nd7 11. O-O-O Nb6 12. b3 Bd7 13. f4 Rc8 14. Nxc6 Bxc6 15. Ne2 Qc7 16. Kb1 Rfd8 17. Bd4 e5 18. Bxb6 Qxb6 19. f5 d5 20. exd5 e4 21. Bxe4 Bb5 22. Nd4 Bc4 23. g5 Bxd5 24. Bxd5 Rxd5 25. f6 Bf8 26. c3 Qa5 27. h4 Qxc3 28. Qxc3 Rxc3 29. Ne2 Rcc5 30. Nf4 Rf5 31. Rhe1 h6 32. Re8 Rce5 33. Rxe5 Rxe5 34. Rd8 hxg5 35. Nd5 Kh7 36. Rxf8 Rxd5 37. Rxf7+ Kh6 38. Rf8 gxh4 39. Rh8+ Kg5 40. f7 Rf5 41. f8=Q Rxf8 42. Rxf8 h3 43. Kc2 Kg4 44. Kd3 h2 45. Rh8 Kg3 46. Ke2 Kg2 47. Rh6 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.18"]
[White "Perske, Thore"]
[Black "Sumets, Andrey"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2450"]
[BlackElo "2588"]
[Annotator "ChessBase"]
[PlyCount "66"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O Bg6 7. c3 Nf5 8. Qb3 Qc7 9. g4 Ne7 10. Nh4 Nd7 11. f4 h5 12. Nxg6 fxg6 13. h3 hxg4 14. hxg4 g5 15. Be3 gxf4 16. Bxf4 Ng6 17. Bg3 O-O-O 18. Nd2 Rh3 19. Kg2 Rxg3+ 20. Kxg3 Ndxe5 21. Kf2 Nxg4+ 22. Bxg4 Qf4+ 23. Nf3 Qxg4 24. Qc2 Nf4 25. Ke3 Ng2+ 26. Ke2 Bd6 27. Rf2 Nf4+ 28. Kd1 Rh8 29. Rf1 Rh3 30. Qf2 Rg3 31. Rb1 Nh3 32. Qe3 Bf4 33. Qd3 Rg2 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.19"]
[White "Bernadskiy, Vitaliy"]
[Black "Kevlishvili, Robby"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2587"]
[BlackElo "2451"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bd3 Ngf6 6. c3 b5 7. a4 Bb7 8. axb5 axb5 9. Rxa8 Qxa8 10. Bxb5 Bxe4 11. d4 Bxb1 12. dxc5 Be4 13. Re1 e6 14. Rxe4 Nxe4 15. c6 Nb6 16. c7+ Ke7 17. Nd4 f5 18. Nc6+ Kf7 19. Nd8+ Kg8 20. Be8 Be7 21. Qh5 g6 22. Bf7+ Kg7 23. Qh6+ Kf6 24. Qh4+ Ke5 25. Qxe7 Nc5 26. Bxe6 Nd5 27. Bxd5+ Kxd5 28. Qf7+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.20"]
[White "Arjun Kalyan"]
[Black "Buhmann, Rainer"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2445"]
[BlackElo "2581"]
[Annotator "TA"]
[PlyCount "140"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 O-O 8. Qc2 Re8+ 9. Ne2 h5 10. O-O h4 11. Bf4 Na6 12. Rae1 Nc7 13. Qd2 Be6 14. b3 a5 15. Bxd6 Qxd6 16. Qf4 Qxf4 17. Nxf4 a4 18. Nxe6 Rxe6 19. Bc4 Nd5 20. Bxd5 cxd5 21. bxa4 Rxa4 22. Rb1 b6 23. Rb2 Rc6 24. h3 Rxc3 25. Rd1 Rc6 26. Rdd2 Kf8 27. Rb5 Ra5 28. Rdb2 Rxb5 29. Rxb5 Rc1+ 30. Kh2 Rc2 31. Rxd5 Rxf2 32. Rb5 Rxa2 33. Rxb6 Rd2 34. Rb8+ Ke7 35. Rb7+ Ke6 36. Rb6+ Kf5 37. Rb7 Kg6 38. Rb4 f5 39. d5 Kg5 40. Rb7 Kf6 41. Rb6+ Ke5 42. Rb7 g5 43. Rxf7 Rxd5 44. Ra7 Rd4 45. Ra5+ Kf4 46. Ra2 Ke3 47. Ra3+ Ke4 48. Ra5 Rb4 49. Ra8 Ke3 50. Ra3+ Kf4 51. Ra2 Rd4 52. Rf2+ Ke5 53. Re2+ Kf6 54. Re8 Rd5 55. Rg8 f4 56. Kg1 Kf5 57. Kf2 Rd2+ 58. Kf3 Rd3+ 59. Kf2 Rg3 60. Re8 Kg6 61. Rf8 Rc3 62. Rg8+ Kf6 63. Rf8+ Kg7 64. Rf5 Rg3 65. Ra5 f3 66. gxf3 Kg6 67. Ra6+ Kh5 68. Ra5 Rxh3 69. f4 Rg3 70. Rxg5+ Rxg5 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.21"]
[White "Garriga Cazorla, Pere"]
[Black "Goganov, Aleksey"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "2445"]
[BlackElo "2580"]
[Annotator "ChessBase"]
[PlyCount "91"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 Nc6 4. d5 Ne5 5. e4 d6 6. Nc3 Bg7 7. Be2 O-O 8. f4 Ned7 9. Nh3 Nc5 10. Nf2 e5 11. fxe5 Ne8 12. exd6 Nxd6 13. O-O Qh4 14. g3 Qe7 15. Be3 Ndxe4 16. Ncxe4 Nxe4 17. Bd4 Bf5 18. Bxg7 Kxg7 19. Qd4+ Qf6 20. Qxf6+ Nxf6 21. Rfe1 Rae8 22. Bd3 Bxd3 23. Nxd3 Ne4 24. b3 Nd6 25. Kg2 h5 26. Kf3 a5 27. Rxe8 Rxe8 28. Re1 Rxe1 29. Nxe1 f5 30. Nd3 Kf6 31. Nf4 b5 32. c5 Ne4 33. d6 cxd6 34. c6 Ke7 35. Nxg6+ Kd8 36. Nh4 Nc3 37. Nxf5 Kc7 38. g4 hxg4+ 39. Kxg4 Nxa2 40. Nd4 Nc3 41. h4 a4 42. bxa4 bxa4 43. h5 a3 44. h6 a2 45. Nc2 Nd5 46. Kg5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.22"]
[White "Wagner, Dennis"]
[Black "Manea, Alexandru"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2577"]
[BlackElo "2326"]
[Annotator "ChessBase"]
[PlyCount "63"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 a6 6. Bd2 e6 7. Qb3 Ra7 8. Nh4 Bg6 9. Nxg6 hxg6 10. g3 Be7 11. Bg2 Nbd7 12. O-O Nb6 13. cxd5 cxd5 14. e4 dxe4 15. Nxe4 Nbd5 16. Nc5 b6 17. Nxa6 O-O 18. Nb4 Bxb4 19. Bxb4 Nxb4 20. Qxb4 Rd7 21. Rfd1 e5 22. d5 Nxd5 23. Qb5 Nf6 24. Rxd7 Qxd7 25. Qxb6 e4 26. a4 Re8 27. a5 e3 28. fxe3 Qd2 29. Qd4 Qe2 30. a6 Ng4 31. a7 Kh7 32. h3 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.23"]
[White "Korley, Kassa"]
[Black "Kollars, Dmitrij"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2440"]
[BlackElo "2570"]
[Annotator "ChessBase"]
[PlyCount "73"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 c5 5. c3 b6 6. Be2 O-O 7. O-O d6 8. h3 Bb7 9. Nbd2 Nbd7 10. a4 a6 11. Bg3 Rc8 12. Re1 Rc7 13. Qb3 Qa8 14. Bf1 Rfc8 15. Ng5 c4 16. Qc2 h6 17. Ngf3 Ne4 18. Nxe4 Bxe4 19. Qd1 Bxf3 20. gxf3 e5 21. f4 e4 22. f5 Qd5 23. fxg6 fxg6 24. b3 b5 25. axb5 axb5 26. Ra5 Qc6 27. bxc4 bxc4 28. Qg4 Kh7 29. Qe6 Nf6 30. Qxd6 Qb7 31. Qb4 Qxb4 32. cxb4 Rb7 33. Rc5 Ra8 34. Rxc4 Ra2 35. Rb1 Nh5 36. Rc7 Rb6 37. Be5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.24"]
[White "Krause, Benedict"]
[Black "Hakobyan, Aram"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "2435"]
[BlackElo "2554"]
[Annotator "TA"]
[PlyCount "100"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O d6 5. c3 Nf6 6. d3 a6 7. Nbd2 Ba7 8. Bb3 Qe7 9. Nc4 h6 10. Ne3 Be6 11. Re1 Bxe3 12. Bxe3 O-O 13. h3 Rad8 14. Bc2 d5 15. Qe2 Rfe8 16. a4 a5 17. d4 exd4 18. Bxd4 Nxe4 19. Bxe4 dxe4 20. Qxe4 f6 21. Qg6 Qf7 22. Qxf7+ Kxf7 23. Be3 b6 24. Bf4 Re7 25. Rac1 g5 26. Bg3 f5 27. Ne5+ Nxe5 28. Bxe5 Bb3 29. c4 Rde8 30. Bc3 Rxe1+ 31. Rxe1 Rxe1+ 32. Bxe1 Bxc4 33. b4 axb4 34. Bxb4 Ke6 35. a5 b5 36. g4 f4 37. Bf8 Kf6 38. Bxh6 b4 39. Bf8 b3 40. Ba3 Ke5 41. f3 Kd4 42. Kf2 c5 43. h4 gxh4 44. g5 Bd5 45. Bb2+ Kd3 46. g6 c4 47. g7 c3 48. Bxc3 Kxc3 49. a6 b2 50. a7 b1=Q 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.25"]
[White "Monroy, Charles"]
[Black "Antal, Gergely"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2433"]
[BlackElo "2552"]
[Annotator "ChessBase"]
[PlyCount "58"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nc6 6. Nc3 Nc7 7. O-O e5 8. a3 Rb8 9. b4 cxb4 10. axb4 Bxb4 11. Bb2 O-O 12. Qc2 a5 13. e3 Be6 14. Ne4 f6 15. d4 exd4 16. Nxd4 Nxd4 17. Bxd4 Nb5 18. Bc5 Rc8 19. Qa4 Nc3 20. Nxc3 Rxc5 21. Rfd1 Qb8 22. Nd5 b5 23. Qb3 Kh8 24. e4 Bc3 25. Ra2 Rfc8 26. Qb1 b4 27. Rc1 b3 28. Ra3 Bxd5 29. exd5 b2 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.26"]
[White "Gilevych, Artem"]
[Black "Pavlidis, Antonios"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "2423"]
[BlackElo "2537"]
[Annotator "TA"]
[PlyCount "120"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. Bg5 c6 6. e4 O-O 7. Be2 d5 8. e5 Ne4 9. Be3 Nxc3 10. bxc3 c5 11. O-O Nc6 12. h3 dxc4 13. Bxc4 cxd4 14. cxd4 Na5 15. Bd3 Be6 16. Ng5 Bd5 17. Qg4 h6 18. Ne4 Nc4 19. Qh4 Nxe3 20. fxe3 Rc8 21. Rf3 f5 22. Nd2 Bxf3 23. Nxf3 e6 24. Qg3 g5 25. Rb1 Rc3 26. Rb3 Qc7 27. Kh2 b6 28. Bb5 Rc1 29. h4 g4 30. Ne1 Ra1 31. Nd3 a6 32. Bxa6 Rxa2 33. Bb5 Qc2 34. Rb4 Ra3 35. Rb2 Qd1 36. Nf4 Rc8 37. Bd7 Rc1 38. Bxe6+ Kh8 39. Qf2 g3+ 40. Kxg3 Qg4+ 41. Kh2 Raa1 42. g3 Rh1+ 43. Kg2 Raf1 44. Qxf1 Rxf1 45. Kxf1 Qxg3 46. Re2 b5 47. Bxf5 b4 48. e6 Qf3+ 49. Ke1 Bf6 50. Kd2 h5 51. Bd3 Kg7 52. d5 Bc3+ 53. Kc2 Kf6 54. d6 Qc6 55. d7 Qa4+ 56. Kc1 Qa3+ 57. Kc2 Qa2+ 58. Kc1 Qa3+ 59. Kc2 Qb2+ 60. Kd1 Qa1+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.27"]
[White "Low, Zhen Yu Cyrus"]
[Black "Annaberdiev, Meilis"]
[Result "1/2-1/2"]
[ECO "C58"]
[WhiteElo "2418"]
[BlackElo "2525"]
[Annotator "ChessBase"]
[PlyCount "47"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 h6 9. Ne4 Nd5 10. O-O Nf4 11. Be2 Be7 12. Re1 Nxe2+ 13. Qxe2 O-O 14. d3 f5 15. Nec3 Bd6 16. Nd2 Ba6 17. Qe3 Qc7 18. h3 Rae8 19. b3 e4 20. dxe4 Bf4 21. Qc5 Bd6 22. Qe3 Bf4 23. Qc5 Bd6 24. Qe3 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.28"]
[White "Kunin, Vitaly"]
[Black "Agrest, Inna"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2520"]
[BlackElo "2276"]
[Annotator "ChessBase"]
[PlyCount "79"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. a4 a5 7. Nc3 Nbd7 8. e4 e5 9. Re1 c6 10. d5 Nc5 11. h3 Re8 12. Nd2 h6 13. Nc4 Bf8 14. Be3 Qc7 15. b3 Kh7 16. Qf3 Bg7 17. Rad1 cxd5 18. Nb5 Qb8 19. Ncxd6 d4 20. Nxe8 Nxe8 21. Qxf7 Be6 22. Qe7 Kg8 23. Qxc5 Bf8 24. Qb6 Ra6 25. Bxd4 Rxb6 26. Bxb6 Be7 27. Kh2 h5 28. Bxa5 h4 29. Bb6 g5 30. Re3 g4 31. Red3 Qc8 32. Rc3 Qa8 33. gxh4 Bxh4 34. a5 Be7 35. Rcd3 Kf7 36. Rd8 Bxd8 37. Rxd8 Qa6 38. Bf1 Ke7 39. Rxe8+ Kxe8 40. Nc7+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.29"]
[White "Thinius, Marco"]
[Black "Basso, Pier Luigi"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2406"]
[BlackElo "2516"]
[Annotator "ChessBase"]
[PlyCount "78"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O e6 5. d3 Bd6 6. c4 Nf6 7. cxd5 cxd5 8. Qb3 Qe7 9. e4 Bxf3 10. Bxf3 dxe4 11. dxe4 Nc6 12. Nc3 O-O 13. Bg2 Be5 14. Ne2 Rfd8 15. Bg5 Qb4 16. Rab1 Qxb3 17. axb3 h6 18. Bxf6 gxf6 19. f4 Bd4+ 20. Kh1 Be3 21. Rfd1 Nb4 22. Bf3 Bd2 23. Nc3 Rac8 24. e5 fxe5 25. Ne4 Be3 26. fxe5 Nd3 27. Nf6+ Kg7 28. Ng4 Bb6 29. Bxb7 Rc7 30. Ba6 Rcd7 31. Rf1 Rd4 32. Bxd3 Rxd3 33. Rf6 h5 34. Nf2 Re3 35. Rf1 Rd7 36. Nh3 Rxe5 37. R6f3 Rc5 38. Nf4 Rf5 39. Nd3 Rxd3 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.30"]
[White "Chylewski, Patryk"]
[Black "Nasuta, Grzegorz"]
[Result "1/2-1/2"]
[ECO "A22"]
[WhiteElo "2391"]
[BlackElo "2516"]
[Annotator "ChessBase"]
[PlyCount "26"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. e3 Bb4 4. Nge2 O-O 5. a3 Be7 6. g3 d5 7. cxd5 Nxd5 8. Bg2 Nxc3 9. Nxc3 c6 10. d4 exd4 11. exd4 Nd7 12. O-O Nb6 13. d5 cxd5 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.31"]
[White "Pranav Anand"]
[Black "Van Wely, Loek"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "2359"]
[BlackElo "2612"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Be7 6. e4 dxe4 7. fxe4 e5 8. d5 Bc5 9. Bg5 a5 10. Nf3 O-O 11. Bd3 Nbd7 12. Qd2 a4 13. O-O-O h6 14. Bh4 Be7 15. Bf2 Nc5 16. Bc2 Nb3+ 17. Bxb3 axb3 18. Nxe5 Re8 19. Nd3 Ng4 20. Bg3 f5 21. e5 Bg5 22. Bf4 Nxe5 23. Nxe5 Rxe5 24. Bxg5 hxg5 25. Rhe1 Rxe1 26. Rxe1 f4 27. Qd1 g4 28. Qd2 f3 29. gxf3 gxf3 30. Qf4 Qf8 31. Qxf8+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.32"]
[White "Haast, Mark"]
[Black "Kamsky, Gata"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "2381"]
[BlackElo "2676"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 Bc5 4. Nc3 a6 5. Nf3 d6 6. d3 h6 7. O-O Nge7 8. a3 O-O 9. b4 Ba7 10. Bb2 f5 11. Nd5 Nxd5 12. cxd5 Ne7 13. Nd2 Bd7 14. Rc1 Kh8 15. Nc4 Rc8 16. Na5 b5 17. Nc6 Bxc6 18. dxc6 f4 19. gxf4 Rxf4 20. e3 Rh4 21. Qf3 Qg8 22. Qe2 Nf5 23. Be4 Rf8 24. Bxf5 Rxf5 25. f3 Qf7 26. Rf2 Rh3 27. Kg2 Qh5 28. Rh1 Rg5+ 29. Kf1 Rgg3 30. d4 Rxf3 31. Rxf3 Rxf3+ 32. Ke1 Qh4+ 33. Kd1 Rf2 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.33"]
[White "Gschnitzer, Adrian"]
[Black "Moussard, Jules"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2380"]
[BlackElo "2598"]
[Annotator "RC"]
[PlyCount "45"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f4 exf4 9. Bxf4 Nc6 10. Qe2 Be7 11. h3 Nd7 12. O-O-O Nce5 13. Nd5 Bxd5 14. exd5 O-O 15. g4 Re8 16. Kb1 Bh4 17. Qg2 Qf6 18. Bg3 Ng6 19. Bd3 Re3 20. Bxh4 Nxh4 21. Qd2 Rae8 22. Qb4 Rb8 23. g5 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.34"]
[White "Zeller, Frank"]
[Black "Indjic, Aleksandar"]
[Result "0-1"]
[ECO "C96"]
[WhiteElo "2377"]
[BlackElo "2592"]
[Annotator "ChessBase"]
[PlyCount "74"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 Nd7 12. Nbd2 exd4 13. cxd4 Nc6 14. d5 Nce5 15. a4 Rb8 16. axb5 axb5 17. Nxe5 Nxe5 18. f4 Ng6 19. Nf3 Bh4 20. Rf1 Bg3 21. f5 Ne5 22. Ng5 h6 23. f6 gxf6 24. Nf3 Kg7 25. Ra3 b4 26. Re3 Bf4 27. Ree1 Bxc1 28. Qxc1 Ra8 29. Re3 Qe7 30. Nh4 Kh7 31. Re2 Rg8 32. Ref2 Bxh3 33. Rxf6 Rg5 34. Kh1 Bd7 35. Qf4 Kg7 36. b3 Ra1 37. Rxf7+ Nxf7 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.35"]
[White "Kozul, Zdenko"]
[Black "Chekletsov, Ilya"]
[Result "0-1"]
[ECO "E19"]
[WhiteElo "2589"]
[BlackElo "2373"]
[Annotator "ChessBase"]
[PlyCount "74"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 a6 4. Bg2 b5 5. b3 Bb7 6. O-O c5 7. Nc3 Qb6 8. e3 d6 9. Qe2 b4 10. Na4 Qc7 11. Bb2 Nbd7 12. a3 a5 13. axb4 axb4 14. Ne1 Bxg2 15. Nxg2 Be7 16. g4 O-O 17. g5 Ne8 18. f4 Qc6 19. e4 Nc7 20. d3 f6 21. h4 d5 22. cxd5 exd5 23. Ne3 d4 24. Nf5 Qe6 25. Qc2 Rfc8 26. Rac1 Bf8 27. gxf6 Qxf6 28. Rf2 Kh8 29. Qc4 Ne6 30. h5 Nxf4 31. Rxf4 Qg5+ 32. Kh1 Qxf4 33. Qe6 Ne5 34. h6 Rc6 35. Nxc5 Rxe6 36. Nxe6 Qf3+ 37. Kg1 Qe2 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.36"]
[White "Colpe, Malte"]
[Black "Schroeder, Jan-Christian"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2374"]
[BlackElo "2577"]
[Annotator "TA"]
[PlyCount "124"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bf5 7. Nge2 Nf6 8. Ng3 Bg6 9. h4 h5 10. Bg5 Nbd7 11. Bd3 Bxd3 12. Qxd3 g6 13. O-O-O Ng4 14. Bxe7 Qxe7 15. Rd2 O-O-O 16. Re2 Qd6 17. Nf1 Rhe8 18. Nd2 f5 19. Kb1 Kb8 20. Nb3 Ngf6 21. f3 Nb6 22. Nc5 Re7 23. b3 Rde8 24. Qd2 Nbd7 25. Nd3 Rg7 26. Nf4 Nf8 27. Na4 N6d7 28. Nb2 Ne6 29. Nxe6 Qxe6 30. Nd3 Qf6 31. Qe1 Qd6 32. Qd2 Rge7 33. Nf4 Nf8 34. Nd3 Qf6 35. Ne5 Nd7 36. Nd3 Nf8 37. Ne5 Ne6 38. g3 Nf8 39. Rc1 Nd7 40. f4 Qd6 41. Kb2 Nf6 42. Qe1 Ne4 43. Rec2 Rc7 44. a3 Rec8 45. Qb4 Qe6 46. Ka2 b6 47. a4 Ka8 48. Kb2 c5 49. Qb5 Nd6 50. Qe2 c4 51. Qe1 a5 52. Ka1 Ne4 53. Qe2 Qd6 54. bxc4 Qa3+ 55. Kb1 Ka7 56. Qd3 Qb4+ 57. Rb2 dxc4 58. Nxc4 Rxc4 59. Rxb4 Rxb4+ 60. Ka2 Rxc1 61. d5 Nc3+ 62. Ka3 Ra1# 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.37"]
[White "Noe, Christopher"]
[Black "Soham Das"]
[Result "1/2-1/2"]
[ECO "A87"]
[WhiteElo "2537"]
[BlackElo "2367"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 f5 2. c4 Nf6 3. d4 g6 4. g3 Bg7 5. Bg2 d6 6. O-O O-O 7. Nc3 Qe8 8. d5 Na6 9. Ne1 e5 10. dxe6 Nc5 11. Nd3 Nxe6 12. Nf4 Nc5 13. Be3 Nfe4 14. Nxe4 Nxe4 15. Bd4 Be5 16. Nd5 Qf7 17. f4 Bg7 18. Bxe4 fxe4 19. Ne3 Bh3 20. Rf2 Rae8 21. Bxg7 Kxg7 22. Qd4+ Qf6 23. Rd1 Qxd4 24. Rxd4 h5 25. Rd5 Rf7 26. b4 Re6 27. a3 c6 28. Rd4 c5 29. Rd1 cxb4 30. axb4 Rc7 31. f5 Bxf5 32. Kg2 Rf7 33. Rf4 Ref6 34. Nd5 Re6 35. Ne3 Ref6 36. Nd5 Re6 37. Ne3 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.38"]
[White "Dann, Matthias"]
[Black "Shvayger, Yuliya"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2520"]
[BlackElo "2366"]
[Annotator "ChessBase"]
[PlyCount "53"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nge7 9. c4 Nxd5 10. exd5 Nd4 11. cxb5 Bd7 12. Bd3 axb5 13. O-O Be7 14. Be3 b4 15. Nc4 O-O 16. Bxd4 exd4 17. Qd2 Rb8 18. Rfe1 Bb5 19. a4 bxa3 20. bxa3 Bg5 21. f4 Bxc4 22. Bxc4 Bf6 23. a4 d3 24. Rab1 Qc7 25. Qxd3 Qa7+ 26. Kh1 Qxa4 27. g3 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.39"]
[White "Shyam, Sundar M."]
[Black "Van Delft, Merijn"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2519"]
[BlackElo "2359"]
[Annotator "ChessBase"]
[PlyCount "59"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Be2 Qc7 8. g4 b5 9. g5 b4 10. Ncb5 axb5 11. gxf6 gxf6 12. Nxb5 Qd7 13. Qd4 Nc6 14. Qxf6 Rg8 15. Rd1 Be7 16. Qh6 Bb7 17. Bb6 Rc8 18. Qxh7 Rf8 19. f4 e5 20. Rg1 Nd4 21. Bxd4 Rxc2 22. Bd3 exd4 23. Bxc2 Qxb5 24. Rg8 b3 25. Rxf8+ Bxf8 26. Bxb3 d5 27. Kf2 d3 28. exd5 Bxd5 29. Qxd3 Bc5+ 30. Kg3 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.40"]
[White "Coenen, Michael"]
[Black "Admiraal, Miguoel"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2357"]
[BlackElo "2516"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. O-O Ngf6 8. Qe2 Bxe4 9. Bxe4 Nxe4 10. Qxe4 c6 11. c3 Be7 12. Bf4 O-O 13. Qe2 a5 14. Rfd1 a4 15. c4 Nf6 16. h3 Qa5 17. Rac1 Rad8 18. Qd2 Qa6 19. Bc7 Rd7 20. Qa5 Qxa5 21. Bxa5 Ra8 22. Be1 Rdd8 23. Kf1 Ne4 24. Ke2 Bf6 25. Rc2 h5 26. g4 hxg4 27. hxg4 g6 28. Ke3 Nd6 29. Bb4 b5 30. Bxd6 Rxd6 31. g5 Bg7 32. cxb5 cxb5 33. Rc5 Rb8 34. Rd2 Bf8 35. Rdc2 Rdd8 36. Rc7 Bd6 37. R7c6 Kg7 38. Ke4 b4 39. R2c4 Rb5 40. Rc8 Rxc8 41. Rxc8 b3 42. axb3 Rxb3 43. Rc2 Rb4 44. Ne5 Bxe5 45. Kxe5 Rb5+ 46. Kf4 Rd5 47. Rc4 Rf5+ 48. Ke3 Rb5 49. Rxa4 Rxb2 50. Ke4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.41"]
[White "Dragnev, Valentin"]
[Black "Jahncke, Giso"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2514"]
[BlackElo "2357"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e4 b5 6. Be2 e6 7. O-O Be7 8. a4 b4 9. e5 bxc3 10. exf6 Bxf6 11. bxc3 O-O 12. Bxc4 Ba6 13. Bxa6 Nxa6 14. Ba3 Re8 15. Qd3 Qa5 16. Nd2 c5 17. Qb5 Qxb5 18. axb5 Nc7 19. Bxc5 Nxb5 20. Ne4 a6 21. Nxf6+ gxf6 22. c4 Nc3 23. Rfe1 e5 24. Kf1 exd4 25. Bxd4 Ne4 26. Rad1 f5 27. c5 Rec8 28. g4 Ng5 29. Re5 Rd8 30. gxf5 Nf3 31. Re4 Rxd4 32. Rdxd4 Nxd4 33. Rxd4 Kg7 34. Ke2 Kf6 35. Kd3 Kxf5 36. Kc4 Ke6 37. c6 a5 38. Kb5 Ke5 39. Kc5 a4 40. c7 a3 41. Rd1 a2 42. Ra1 Ra3 43. Kb4 Ra8 44. Kb5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.42"]
[White "Parkhov, Yair"]
[Black "Studer, Noel"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2352"]
[BlackElo "2514"]
[Annotator "ChessBase"]
[PlyCount "42"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bf4 Nf6 4. e3 Bd6 5. Bxd6 Qxd6 6. c4 c5 7. cxd5 Nxd5 8. Bc4 Nb6 9. Bb5+ Bd7 10. Nc3 cxd4 11. Qxd4 Qxd4 12. Nxd4 Ke7 13. O-O-O Rc8 14. Kb1 a6 15. Be2 Nc4 16. Rc1 b5 17. b3 Nd6 18. Bf3 Ra7 19. Ne4 Rac7 20. Rxc7 Rxc7 21. Rc1 Rxc1+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.43"]
[White "Arman, Deniz"]
[Black "Zanan, Evgeny"]
[Result "1/2-1/2"]
[ECO "C56"]
[WhiteElo "2346"]
[BlackElo "2510"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. O-O Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qh5 9. Nxe4 Be6 10. Bg5 h6 11. Bf6 Qd5 12. c4 dxc3 13. Qc2 Be7 14. Rad1 Qh5 15. Bxe7 Nxe7 16. Qa4+ Nc6 17. Nd4 O-O 18. Nxc6 bxc6 19. Nxc3 Qc5 20. Qf4 Rab8 21. Rd2 Qe7 22. Qa4 Qc5 23. Qf4 Qa5 24. Qf3 c5 25. h3 c4 26. Qf4 Rfd8 27. Re5 Qb4 28. Rb5 Qe7 29. Rxb8 Rxb8 30. Qe3 c6 31. Qd4 Qc7 32. Qc5 Qb6 33. Qd6 Rb7 34. Na4 Qc7 35. Qd4 Bd5 36. Nc3 Be6 37. Na4 Rb5 38. Nc3 Rb8 39. Qc5 Qb6 40. Qd6 Rb7 41. Na4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.44"]
[White "Schneider, Ilja"]
[Black "Krause, Jonah"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2504"]
[BlackElo "2343"]
[Annotator "ChessBase"]
[PlyCount "81"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 d6 5. d4 cxd4 6. Qxd4 e6 7. Nbd2 Nc6 8. Bb5 Bd7 9. Bxc6 Bxc6 10. Nc4 dxe5 11. Ncxe5 f6 12. Nxc6 bxc6 13. O-O e5 14. Qa4 Qc7 15. Rd1 Nb6 16. Qg4 Qf7 17. Be3 Nd5 18. Qc4 Qe6 19. Bc5 Kf7 20. Rd2 Nb6 21. Qxe6+ Kxe6 22. Bxf8 Rhxf8 23. Rad1 Ke7 24. b3 Rfd8 25. c4 Rxd2 26. Nxd2 Rd8 27. Kf1 f5 28. Ke2 g5 29. h3 h5 30. g4 fxg4 31. hxg4 hxg4 32. Rh1 Nd7 33. Rh7+ Ke6 34. Rh6+ Kf5 35. Nf1 e4 36. Ne3+ Ke5 37. Rxc6 Nf6 38. Rc5+ Kd4 39. Rxg5 Kc3 40. Nd5+ Nxd5 41. Rxd5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.45"]
[White "Chernov, Vadim"]
[Black "Pijpers, Arthur"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2345"]
[BlackElo "2485"]
[Annotator "RC"]
[PlyCount "32"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nf6 6. e5 dxe5 7. Nxe5 Qc8 8. Qf3 e6 9. d3 Nbd7 10. Bf4 Nxe5 11. Bxe5 Be7 12. Nc3 O-O 13. a4 Qd7 14. a5 Nd5 15. Nxd5 Qxd5 16. Qxd5 exd5 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.46"]
[White "Pajeken, Jakob Leon"]
[Black "Swayams, Mishra"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2342"]
[BlackElo "2478"]
[Annotator "RC"]
[PlyCount "88"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. c4 Bb7 5. Nc3 Bb4 6. Bd3 Ne4 7. Qc2 f5 8. O-O Bxc3 9. bxc3 O-O 10. Nd2 Qh4 11. f3 Nxd2 12. Bxd2 d6 13. Rae1 Nd7 14. g3 Qe7 15. e4 fxe4 16. Bxe4 Bxe4 17. Qxe4 Rfe8 18. Rf2 Nf8 19. Rfe2 Qd7 20. Qg4 Qf7 21. Kg2 a5 22. c5 bxc5 23. dxc5 e5 24. Bc1 dxc5 25. Ba3 Nd7 26. Qe4 Ra6 27. Qb7 Rf6 28. Qxc7 Qd5 29. Re3 Qxa2+ 30. R1e2 Qd5 31. c4 Qe6 32. Rd2 Nb6 33. Re4 Qf5 34. Rf2 Rc8 35. Qxe5 Qxe5 36. Rxe5 Nxc4 37. Rxc5 Rxc5 38. Bxc5 Rc6 39. Bd4 Rd6 40. Ba7 a4 41. Kf1 a3 42. Rc2 Nb2 43. Bc5 Rd1+ 44. Ke2 a2 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.47"]
[White "Milov, Leonid"]
[Black "De Boer, Eelke"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2474"]
[BlackElo "2338"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. h3 Be7 9. f4 Nc6 10. f5 Bxb3 11. axb3 Nb4 12. g3 d5 13. exd5 Nbxd5 14. Nxd5 Nxd5 15. Bf2 Bb4+ 16. c3 Nxc3 17. bxc3 Bxc3+ 18. Ke2 Bxa1 19. Qxa1 Qd5 20. Ke3 Rd8 21. Bc4 Qd2+ 22. Kf3 e4+ 23. Kg2 O-O 24. Re1 b5 25. Bf1 Rfe8 26. Re3 Qc2 27. Rc3 Qd2 28. Re3 Rd5 29. g4 a5 30. Qe1 Qxe1 31. Bxe1 a4 32. Bb4 axb3 33. Rxb3 g6 34. f6 h5 35. Be7 hxg4 36. hxg4 Rb8 37. Kf2 g5 38. Ke3 Rd1 39. Be2 Re1 40. Bb4 Rh1 41. Kxe4 Rh2 42. Bf3 Kh7 43. Kf5 Rg8 44. Be4 Kh6 45. Bc5 b4 46. Bg1 Rh4 47. Rxb4 Re8 48. Be3 Rg8 49. Bg2 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.48"]
[White "Henderson de La Fuente, Lance"]
[Black "Kulkarni, Rakesh"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2471"]
[BlackElo "2334"]
[Annotator "ChessBase"]
[PlyCount "85"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. a3 d6 8. Be2 b6 9. Be3 Bb7 10. f3 Nbd7 11. O-O Be7 12. Qd2 O-O 13. Rac1 Rac8 14. Rfd1 Qb8 15. b4 Rfd8 16. Bf1 Rc7 17. Na4 Rdc8 18. Qf2 Ba8 19. Nb3 b5 20. Nb6 bxc4 21. Nxc8 Qxc8 22. Na5 d5 23. exd5 Nxd5 24. Rxc4 Rxc4 25. Nxc4 Bc6 26. Bd4 Bb5 27. Ne3 Bxf1 28. Nxd5 exd5 29. Qxf1 h6 30. Qd3 Qc6 31. Qc3 Qa4 32. Re1 Bf6 33. Bxf6 Nxf6 34. Qc8+ Kh7 35. Qf5+ Kg8 36. Rc1 d4 37. Rc8+ Ne8 38. Qc2 Qxc2 39. Rxc2 Nd6 40. Rc6 Nb5 41. Rxa6 d3 42. Kf2 Nc3 43. Ke3 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.49"]
[White "Vrolijk, Liam"]
[Black "Goluch, Piotr"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2465"]
[BlackElo "2337"]
[Annotator "ChessBase"]
[PlyCount "74"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 O-O 5. Bg2 c5 6. c4 Nc6 7. O-O d6 8. d4 cxd4 9. Nxd4 Bd7 10. e3 Qa5 11. Nc3 Rfc8 12. Qd2 Rab8 13. Rfd1 Nxd4 14. exd4 a6 15. Qe2 e6 16. a3 Qc7 17. Rac1 b5 18. c5 b4 19. axb4 Rxb4 20. cxd6 Qb8 21. Ba3 Rxb3 22. Bc5 a5 23. Qa6 Bf8 24. Rc2 Rd8 25. Qxa5 Be8 26. d5 e5 27. d7 Bxd7 28. Bxf8 Rxf8 29. d6 Bf5 30. Rcc1 Qb6 31. Qxb6 Rxb6 32. Na4 Rb4 33. Nc5 Rd8 34. Rd2 Ne4 35. Nxe4 Bxe4 36. Bxe4 Rxe4 37. Rc5 Kg7 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.50"]
[White "Petkidis, Anthony"]
[Black "Lodici, Lorenzo"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2338"]
[BlackElo "2463"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Bb3 h6 7. h3 a6 8. Nbd2 b5 9. Nf1 Be6 10. Bxe6 fxe6 11. Ng3 O-O 12. O-O Ne7 13. d4 exd4 14. cxd4 Bb6 15. Qc2 c5 16. e5 Nfd5 17. exd6 Qxd6 18. Ne4 Qc7 19. dxc5 Rac8 20. Qe2 Bxc5 21. Nxc5 Qxc5 22. Qxe6+ Kh8 23. Qxa6 Rxf3 24. gxf3 Rf8 25. Qe6 Nf5 26. Be3 Nfxe3 27. fxe3 Nxe3 28. Rf2 Nc2 29. Raf1 Nd4 30. Qe4 Rf4 31. Qe8+ Kh7 32. Rg2 Nxf3+ 33. Kh1 Qf5 34. Rg3 Ne5 35. Rxf4 Qxf4 36. Rg2 Qf1+ 37. Kh2 Qf4+ 38. Kh1 Qf1+ 39. Kh2 Qf4+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.51"]
[White "Burcu, Cagatay"]
[Black "Fedorovsky, Michael"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2329"]
[BlackElo "2442"]
[Annotator "NA"]
[PlyCount "24"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. Nf3 c5 4. e3 Nc6 5. Nbd2 Qb6 6. dxc5 Qxb2 7. Rb1 Qc3 8. Bb5 e6 9. O-O Qxc5 10. c4 a6 11. Nb3 Qa3 12. Nbd4 Bd7 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.52"]
[White "Obolentseva, Alexandra"]
[Black "Froewis, Georg"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2326"]
[BlackElo "2438"]
[Annotator "NA RC"]
[PlyCount "106"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 e6 2. c4 c5 3. d5 exd5 4. cxd5 d6 5. Nc3 g6 6. e4 Bg7 7. Nge2 a6 8. a4 Nd7 9. Ng3 Qh4 10. Be2 Ne5 11. Be3 Ne7 12. Qd2 h6 13. f3 f5 14. f4 Nf7 15. Bf2 Qf6 16. O-O h5 17. e5 dxe5 18. fxe5 Qxe5 19. Bxc5 O-O 20. Rae1 Qc7 21. b4 Rd8 22. Bf3 Nc6 23. d6 Nxd6 24. Nd5 Qf7 25. Qf4 Be6 26. Nb6 Nc4 27. Nxa8 Rxa8 28. b5 N6e5 29. Rd1 axb5 30. axb5 Nb2 31. Bd4 Nxf3+ 32. Qxf3 Nxd1 33. Bxg7 Qxg7 34. Qxd1 Qd7 35. Qc1 Qd4+ 36. Kh1 Bf7 37. Rd1 Qc4 38. Qg5 Qg4 39. Rd8+ Rxd8 40. Qxd8+ Kg7 41. Qd6 Qc4 42. Qe5+ Kh7 43. h3 Qd5 44. Qe7 Kg8 45. b6 Qc6 46. Qg5 Kf8 47. Qh6+ Ke8 48. Nxh5 Qxb6 49. Qh8+ Kd7 50. Qg7 Ke7 51. Qe5+ Qe6 52. Qc7+ Qd7 53. Qe5+ Qe6 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.53"]
[White "Daggupati, Balaji"]
[Black "Carow, Johannes"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2326"]
[BlackElo "2434"]
[Annotator "NA"]
[PlyCount "112"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. a3 Bxc5 6. b4 Bb6 7. Nf3 Ne7 8. Bb2 O-O 9. Bd3 Ng6 10. O-O a5 11. g3 axb4 12. axb4 Rxa1 13. Bxa1 Na6 14. Qd2 Qe7 15. b5 Nc5 16. Bd4 Nxd3 17. Qxd3 Bxd4 18. Qxd4 Bd7 19. Qb6 Qb4 20. Nd4 Nxe5 21. c3 Nc4 22. Qxb7 Qd6 23. Nc6 Bxc6 24. bxc6 Na5 25. Qb4 Qxb4 26. cxb4 Nxc6 27. b5 Ne5 28. Nc3 Rb8 29. Rb1 Kf8 30. f4 Nc4 31. Kf2 Ke7 32. Ke2 Ra8 33. Kd3 Nb6 34. Kd4 Kd6 35. Rc1 Nd7 36. Rb1 f6 37. b6 e5+ 38. fxe5+ fxe5+ 39. Kd3 Nc5+ 40. Ke2 d4 41. b7 Rb8 42. Nb5+ Kc6 43. Na7+ Kd5 44. Nc8 Rxb7 45. Rxb7 Nxb7 46. Nb6+ Ke6 47. Kd3 Nc5+ 48. Kd2 e4 49. Nc4 Nd7 50. Ke2 Ne5 51. Nb6 Ng4 52. h3 Nh6 53. Na4 Nf5 54. g4 Nd6 55. Nc5+ Kd5 56. Nd7 d3+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.54"]
[White "Koellner, Ruben Gideon"]
[Black "Kurmann, Oliver"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2318"]
[BlackElo "2433"]
[Annotator "NA RC"]
[PlyCount "94"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 cxd4 5. exd4 Be7 6. Nbd2 O-O 7. c3 b6 8. Nc4 d6 9. Bd3 Bb7 10. h3 Qc7 11. O-O Nbd7 12. Bh2 a6 13. Re1 b5 14. Ne3 Nb6 15. Qe2 Rfe8 16. Nd2 Bf8 17. Ng4 Nfd5 18. Bc2 Rad8 19. Qd3 g6 20. Ne4 Bg7 21. Nc5 Ba8 22. Nxa6 Qb7 23. Qxb5 Nc7 24. Be4 Nxb5 25. Bxb7 Bxb7 26. Nb4 Na4 27. Re2 f5 28. Ne3 Naxc3 29. bxc3 Nxc3 30. Rd2 Bxd4 31. Nec2 Bc5 32. Nd3 Ba7 33. Bf4 Ne4 34. Rdd1 Rc8 35. Ncb4 e5 36. Be3 Bxe3 37. fxe3 Nc3 38. Rd2 Ra8 39. Nb2 d5 40. a4 Ra5 41. Kh2 Kf7 42. Rc2 Rc8 43. Ra3 d4 44. exd4 exd4 45. Ra1 Rca8 46. Rd2 Nxa4 47. Nc4 R5a7 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.55"]
[White "Kueppers, Timo"]
[Black "Raja Harshit"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2302"]
[BlackElo "2432"]
[Annotator "NA"]
[PlyCount "83"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 d6 6. Nge2 Nf6 7. d3 O-O 8. O-O a6 9. h3 Rb8 10. a4 Ne8 11. Be3 Nc7 12. d4 cxd4 13. Nxd4 Ne6 14. Nde2 Ne5 15. b3 Nc5 16. Kh2 Be6 17. Rb1 a5 18. Nd4 Nc6 19. f4 Bd7 20. Qd2 Rc8 21. Nd5 Be6 22. Nc3 Bd7 23. Nd5 Nxd4 24. Bxd4 Bc6 25. Bxg7 Kxg7 26. Qc3+ f6 27. e5 Bxd5 28. exf6+ exf6 29. Bxd5 Re8 30. Rfe1 Qb6 31. Qd4 Qb4 32. Re3 Nd7 33. Be6 Qb6 34. Qxb6 Nxb6 35. Bxc8 Rxe3 36. Bxb7 Nd7 37. b4 axb4 38. Rxb4 Ra3 39. Bc6 Nc5 40. Rb6 Ra2+ 41. Kg1 Nxa4 42. Bxa4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.56"]
[White "Ginsburg, Gennadi"]
[Black "Kenneskog, Theodor"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2430"]
[BlackElo "2306"]
[Annotator "RC"]
[PlyCount "174"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. e3 O-O 5. Be2 c5 6. Nc3 cxd4 7. Nxd4 Nc6 8. O-O d6 9. b3 Nxd4 10. exd4 d5 11. Bf4 Be6 12. Nb5 Ne8 13. c5 Bd7 14. a4 b6 15. b4 a5 16. Rc1 Bxb5 17. axb5 axb4 18. Rb1 e5 19. Bd2 exd4 20. Bxb4 bxc5 21. Bxc5 Nd6 22. Bxd4 Bxd4 23. Qxd4 Nf5 24. Qd2 Rb8 25. Rfd1 Re8 26. Bf3 d4 27. Bc6 Re6 28. Qd3 Qe7 29. g3 h5 30. Bg2 Rbb6 31. Rdc1 Kh7 32. h4 Rb8 33. Bf3 Qf6 34. Rc6 Rxc6 35. Bxc6 Ne7 36. Bf3 Kg7 37. Re1 Nf5 38. Bg2 Nd6 39. Rb1 Nf5 40. Bh3 Kh7 41. Qf3 Kg7 42. Bf1 Qd6 43. Bd3 Ne7 44. Ra1 Nc8 45. Ra6 Nb6 46. Qc6 Qxc6 47. bxc6 Nd5 48. Ra7 Rc8 49. Bc4 Nc7 50. Kf1 Kf6 51. Ke2 Ne6 52. Bb5 Nc7 53. Ba4 Ne6 54. Bb5 Nc7 55. Bc4 Ne6 56. Bd5 Nc7 57. Bf3 Ke5 58. Kd3 Kd6 59. Ra5 Ne6 60. Kc4 Rb8 61. Bd5 Rb2 62. Bxe6 fxe6 63. f4 d3 64. Kxd3 Rb3+ 65. Ke4 Rxg3 66. Rg5 Rh3 67. Rxg6 Rxh4 68. Rg7 Kxc6 69. Ke5 Rh1 70. Kxe6 Re1+ 71. Kf6 h4 72. Rh7 Rh1 73. Kg5 h3 74. Kg4 Rg1+ 75. Kf3 Rf1+ 76. Kg3 Rg1+ 77. Kf2 Rh1 78. Re7 Kd6 79. Re3 Kd5 80. Kg3 Rf1 81. Re2 Kd4 82. Kg4 Kd3 83. Ra2 Ke4 84. Ra4+ Ke3 85. Ra3+ Ke4 86. Ra4+ Ke3 87. Ra3+ Ke4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.57"]
[White "Seresin, Francesco"]
[Black "Schitco, Ivan"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "2300"]
[BlackElo "2424"]
[Annotator "NA"]
[PlyCount "39"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d5 7. Bg5 dxc4 8. Qxc4 b6 9. Rd1 Ba6 10. Qa4 h6 11. Bh4 Qe7 12. Nf3 Rd8 13. Qc2 c5 14. Bxf6 Qxf6 15. dxc5 Rxd1+ 16. Kxd1 Nd7 17. e3 Bxf1 18. Rxf1 Nxc5 19. Ke2 Rd8 20. Rd1 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.58"]
[White "Gokerkan, Cem Kaan"]
[Black "Fischer, Sebastian"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2413"]
[BlackElo "2286"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bf5 6. Ne5 c6 7. Bc4 e6 8. g4 Bg6 9. h4 Nbd7 10. Nxd7 Nxd7 11. h5 Be4 12. O-O Bd5 13. Nxd5 cxd5 14. Bd3 Bd6 15. a4 Qd8 16. f4 g6 17. Bd2 Qe7 18. a5 a6 19. Qf3 Nf6 20. hxg6 hxg6 21. g5 Nh5 22. b3 O-O-O 23. c4 Ng7 24. c5 Bb8 25. b4 Nf5 26. Bxf5 exf5 27. b5 Qe4 28. bxa6 bxa6 29. Qxe4 dxe4 30. Kg2 Rh4 31. Be3 Rg4+ 32. Kf2 Bxf4 33. Bxf4 Rxf4+ 34. Ke3 Rg4 35. Rg1 Rxg1 36. Rxg1 Rh8 37. d5 Rh3+ 38. Kd4 Rd3+ 39. Kc4 Rh3 40. Rb1 e3 41. d6 e2 42. c6 Re3 43. d7+ Kc7 44. Rb7+ Kxc6 45. d8=Q Re4+ 46. Kd3 Kxb7 47. Qb6+ Kc8 48. Qxa6+ Kc7 49. Qb6+ Kd7 50. Qb7+ Kd6 51. Qxe4 fxe4+ 52. Kxe2 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.60"]
[White "Moucheroud, Jeremy"]
[Black "Benkovic, Petar"]
[Result "0-1"]
[ECO "B83"]
[WhiteElo "2294"]
[BlackElo "2405"]
[Annotator "TA"]
[PlyCount "106"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 Nc6 7. Be2 Be7 8. O-O O-O 9. f4 Bd7 10. Kh1 Nxd4 11. Bxd4 Bc6 12. Bd3 g6 13. Qe1 Nh5 14. Ne2 Bh4 15. Qb4 Be7 16. Qe1 Bh4 17. Qb4 a5 18. Qb6 Qd7 19. Bc3 Bd8 20. Qe3 b5 21. a3 Qb7 22. b4 Bb6 23. Bd4 Bxd4 24. Nxd4 e5 25. fxe5 dxe5 26. Nxc6 Qxc6 27. Qc5 Qxc5 28. bxc5 Rab8 29. Rab1 Rfc8 30. Bxb5 Rxc5 31. Bd3 Rxb1 32. Rxb1 Nf4 33. g3 Nxd3 34. cxd3 Rc3 35. Rb5 a4 36. Rxe5 Rxd3 37. Ra5 Rxa3 38. e5 Ra2 39. h4 Kf8 40. Ra7 h5 41. Kg1 a3 42. Kf1 Ke8 43. Kg1 Kd8 44. Kf1 Kc8 45. Kg1 Kb8 46. Ra4 Kb7 47. Kh1 Kb6 48. Kg1 Kc5 49. Kh1 Kb5 50. Ra7 Kb4 51. Rb7+ Kc3 52. Ra7 Kd4 53. Ra5 Ke4 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.61"]
[White "Riess, Alexander"]
[Black "Sawlin, Leonid"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2282"]
[BlackElo "2402"]
[Annotator "NA"]
[PlyCount "96"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 c6 4. e3 f5 5. f4 Nf6 6. Nf3 Bd6 7. Be2 Nbd7 8. O-O Qe7 9. Rb1 b6 10. Ne5 Bb7 11. Qa4 Nb8 12. Bd2 O-O 13. Be1 Ne4 14. Nxe4 fxe4 15. Bc3 c5 16. b4 cxb4 17. Bxb4 Bxb4 18. Qxb4 Qxb4 19. Rxb4 Nc6 20. Nxc6 Bxc6 21. Rc1 Rfc8 22. Rbb1 Kf7 23. c5 Bd7 24. Kf2 Ke7 25. cxb6 Rxc1 26. Rxc1 axb6 27. Rb1 b5 28. Rb2 Ra5 29. Bd1 Kd6 30. Bb3 b4 31. Bd1 Bb5 32. Bg4 Ra4 33. Bd1 Ra3 34. Bg4 Be8 35. Be2 Ba4 36. Rxb4 Rxa2 37. Rb6+ Kc7 38. Rb1 Bc2 39. Re1 Bd3 40. Kf1 Rxe2 41. Rxe2 Kc6 42. Ke1 Bxe2 43. Kxe2 Kb5 44. Kd2 Kb4 45. Kc2 Kc4 46. g4 Kb4 47. Kb2 Kc4 48. Kc2 Kb4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.62"]
[White "Spyropoulos, Nikolaos"]
[Black "Bethke, Richard"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2400"]
[BlackElo "2244"]
[Annotator "NA"]
[PlyCount "47"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nf3 h6 8. Nd2 Be6 9. Nc4 b5 10. Ne3 Nbd7 11. a4 b4 12. Ncd5 Bxd5 13. exd5 a5 14. Bb5 Be7 15. O-O O-O 16. Nf5 Rc8 17. Qf3 Kh7 18. Qh3 Rh8 19. Bxh6 Kg8 20. Qg3 Nh5 21. Qg4 g6 22. Nxe7+ Qxe7 23. Bg5 f6 24. Bxd7 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.63"]
[White "Menezes, Christoph"]
[Black "Sahin, Ozgun"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2399"]
[BlackElo "2220"]
[Annotator "NA"]
[PlyCount "89"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. d3 d6 6. e3 f5 7. Nge2 Nf6 8. O-O O-O 9. a3 Be6 10. Nd5 Rb8 11. Bd2 Ne7 12. e4 c6 13. Nxf6+ Bxf6 14. Rc1 Qd7 15. b4 d5 16. Bh6 Rfd8 17. exd5 cxd5 18. c5 g5 19. d4 e4 20. Qd2 f4 21. gxf4 Bh3 22. fxg5 Qg4 23. Ng3 Bxg2 24. gxf6 Nf5 25. Qg5+ Qxg5 26. Bxg5 Bxf1 27. Nxf5 Kf7 28. Kxf1 Kg6 29. Bf4 Kxf5 30. Bxb8 Rxb8 31. c6 bxc6 32. Rxc6 Rb7 33. Rd6 Rc7 34. f7 Rxf7 35. Rxd5+ Kf4 36. Ke2 Rc7 37. Rc5 Rd7 38. d5 Ke5 39. h4 Kd4 40. h5 Ke5 41. Ke3 Rf7 42. d6+ Kxd6 43. Kxe4 Rxf2 44. Ra5 Rf7 45. Ra6+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.64"]
[White "Baskin, Robert"]
[Black "Nguyen, Alex Dac-Vuong"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2394"]
[BlackElo "2112"]
[Annotator "NA"]
[PlyCount "51"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 f6 7. Bd3 fxe5 8. dxe5 c4 9. Bc2 Nh6 10. O-O Nf7 11. Nbd2 g6 12. b3 cxb3 13. Bxb3 Bg7 14. c4 Nfxe5 15. cxd5 exd5 16. Bxd5 Bd7 17. Rb1 Qc7 18. Nxe5 Bxe5 19. Nf3 Bg4 20. Qb3 Bxf3 21. Bxf3 O-O-O 22. Qe6+ Rd7 23. Bg4 Nd8 24. Qd5 Bxh2+ 25. Kh1 Bd6 26. Rd1 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.65"]
[White "Chittka, Julius"]
[Black "Van Kerkhof, David"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "2268"]
[BlackElo "2389"]
[Annotator "TA"]
[PlyCount "108"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3 axb5 6. e4 b4 7. Nb5 d6 8. a4 g6 9. Bd3 Bg7 10. Nf3 O-O 11. O-O Nbd7 12. Ra2 Nb6 13. b3 Ng4 14. Bb2 Bxb2 15. Rxb2 e5 16. dxe6 Bxe6 17. Be2 d5 18. Rd2 Qe7 19. exd5 Bxd5 20. Re1 Rfd8 21. Qb1 Qb7 22. Red1 Nf6 23. Bc4 Rd7 24. Bxd5 Nbxd5 25. Qc2 Rad8 26. Qc4 Qb8 27. Rd3 Qb6 28. h3 Qe6 29. Qxc5 Ne4 30. Qc4 Nec3 31. Re1 Qf6 32. Qd4 Qa6 33. Ne5 Re7 34. Nxc3 bxc3 35. Rxc3 Qf6 36. Rf3 Qd6 37. Nd3 Rxe1+ 38. Nxe1 Qe6 39. Re3 Qc8 40. Rd3 Qe6 41. Nf3 Rd7 42. Qe5 Qc6 43. b4 f6 44. Qe4 Kg7 45. b5 Qc1+ 46. Kh2 Qc7+ 47. g3 Qc2 48. Nd2 Qc5 49. Qf3 Nb6 50. Rxd7+ Nxd7 51. Qe3 Qb4 52. Nf3 Kf7 53. Qd4 Qxd4 54. Nxd4 Ke7 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.66"]
[White "Koehler, Christian Friedrich"]
[Black "Ashwath, R.."]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "2245"]
[BlackElo "2388"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 g6 4. Nbd2 Bg7 5. Bd3 b6 6. O-O Bb7 7. Qe2 c5 8. b3 Nc6 9. a3 O-O 10. Bb2 Nd7 11. c4 dxc4 12. Nxc4 cxd4 13. exd4 Nf6 14. Rfd1 Nd5 15. Qe1 Rc8 16. b4 e6 17. Bf1 Nce7 18. a4 Nf4 19. Ra3 Nf5 20. Nce5 Qd6 21. a5 h6 22. axb6 axb6 23. Ra7 Rc7 24. b5 Rfc8 25. g3 Nd5 26. Ba3 Qd8 27. Rc1 Rxc1 28. Bxc1 Rc7 29. h4 Qb8 30. Ra1 Nf6 31. Bf4 Qc8 32. Bg2 Nd5 33. Bd2 Nd6 34. Bf1 Nc3 35. Bxc3 Bxf3 36. Nxf3 Rxc3 37. Ne5 Bxe5 38. dxe5 Nf5 39. Qe4 Qc5 40. Kg2 Kg7 41. Ra7 Rc2 42. Be2 Rd2 43. Qb7 Ne7 44. Qxe7 Qxe7 45. Rxe7 Rxe2 46. Rb7 Rxe5 47. Rxb6 g5 48. hxg5 hxg5 49. g4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.67"]
[White "Fichter, Fabian"]
[Black "Goumas, Georgios"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2239"]
[BlackElo "2386"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Qc7 6. h3 e5 7. O-O h6 8. Be3 Be6 9. Nbd2 g5 10. Nh2 Be7 11. Qe2 O-O-O 12. Rfb1 Nd7 13. a3 g4 14. Nxg4 Rdg8 15. Nxh6 Rxh6 16. Bxh6 Bxh3 17. Kh2 Qd6 18. gxh3 Qxh6 19. Nf1 Bg5 20. Ng3 Nf6 21. Kg2 Bf4 22. Rh1 Nh5 23. Qg4+ Rxg4 24. hxg4 Bxg3 25. Rxh5 Qd2 26. Kxg3 Qf4+ 27. Kh3 Qf3+ 28. Kh4 Qxf2+ 29. Kh3 Qxc2 30. Rg1 Qxd3+ 31. Kh2 Qxe4 32. Rf5 Qc4 33. Kg3 e4 34. Re1 Kd7 35. Kf4 f6 36. Rxe4 Qc1+ 37. Kg3 Qxb2 38. Re3 c4 39. Ref3 c3 40. Rxf6 c2 41. Rd3+ Ke7 42. Rf4 Qe5 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.68"]
[White "Suvorov, Luca"]
[Black "Kosakowski, Jakub"]
[Result "1/2-1/2"]
[ECO "E83"]
[WhiteElo "2236"]
[BlackElo "2381"]
[Annotator "NA RC"]
[PlyCount "76"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 Bg7 4. e4 d6 5. Nc3 O-O 6. Be3 Nc6 7. Qd2 a6 8. Nge2 Na5 9. Nc1 Bd7 10. Be2 Rb8 11. Nb3 c6 12. Nxa5 Qxa5 13. a3 b5 14. b4 Qd8 15. c5 Be6 16. Rc1 dxc5 17. bxc5 Qa5 18. Kf2 Bc4 19. Rhd1 Bb3 20. Re1 Rfd8 21. Qb2 Bc4 22. Qb4 Qc7 23. Bxc4 bxc4 24. Qxc4 Qxh2 25. Rh1 Rb2+ 26. Ne2 Qb8 27. Qxa6 Nxe4+ 28. fxe4 Bxd4 29. Bxd4 Rxd4 30. Rh4 h5 31. Kf1 Rdd2 32. Re1 g5 33. Rh3 g4 34. Re3 Qh2 35. Qc8+ Kg7 36. Qf5 Qh1+ 37. Kf2 Qh4+ 38. Kf1 Qh1+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.69"]
[White "Blom, Vincent"]
[Black "Bogner, Sebastian"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2298"]
[BlackElo "2603"]
[Annotator "TA"]
[PlyCount "116"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 d4 5. O-O c5 6. b4 cxb4 7. d3 Nc6 8. a3 bxa3 9. Qa4 Bd7 10. Bxa3 Bxa3 11. Qxa3 e5 12. Nbd2 Qe7 13. Rfb1 Qxa3 14. Rxa3 Rb8 15. Rab3 b6 16. Rb5 O-O 17. Nxe5 Nxe5 18. Rxe5 Rfe8 19. Nf3 Bg4 20. Kf1 Bxf3 21. Rxe8+ Rxe8 22. Bxf3 Kf8 23. Rb5 Re6 24. c5 bxc5 25. Rxc5 Rd6 26. h4 Ke7 27. Re5+ Kd8 28. g4 h6 29. Kg2 Nd7 30. Rf5 f6 31. Ra5 a6 32. Kg3 Kc7 33. h5 Kb6 34. Ra2 a5 35. Kf4 Ne5 36. Be4 Rd7 37. Kf5 Ra7 38. f4 Nf7 39. Ke6 Nd8+ 40. Kf5 a4 41. Bd5 Kc5 42. Bg8 a3 43. Rc2+ Kd6 44. Ba2 Nc6 45. Rc4 Re7 46. Rc2 Nb4 47. Rc4 Nc6 48. Rc2 Nb4 49. Rc4 Nxa2 50. Rxd4+ Kc5 51. Ra4 Nb4 52. Rxa3 Nc6 53. Kg6 Nd4 54. e3 Ne6 55. Ra8 Nc7 56. Rg8 Ne8 57. Rxe8 Rxe8 58. Kxg7 Rxe3 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.70"]
[White "Sanal, Vahap"]
[Black "Braeuning, Rudolf Wilhelm"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2513"]
[BlackElo "2293"]
[Annotator "TA"]
[PlyCount "213"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 a5 9. a4 Ng4 10. Qxg4 Nxd4 11. Qd1 Nxb3 12. cxb3 Ra6 13. O-O Re6 14. Bd4 f5 15. Bxg7 Kxg7 16. Qd4+ Kg8 17. Rfe1 f4 18. Rad1 b6 19. b4 axb4 20. Qxb4 f3 21. g3 Qc7 22. Qb3 Qe5 23. Rd5 Qg7 24. Nb5 Qf7 25. Nd4 Rd6 26. Rxd6 Qxb3 27. Rxg6+ hxg6 28. Nxb3 Bb7 29. Nd2 d5 30. exd5 Bxd5 31. Rc1 Ra8 32. b3 e5 33. Kf1 Kf7 34. h4 Ke6 35. Nc4 Bxc4+ 36. Rxc4 b5 37. Rc6+ Kf5 38. Rc3 Kg4 39. Rc5 bxa4 40. Rc4+ Kh3 41. h5 g5 42. bxa4 Rb8 43. Rc1 e4 44. Re1 Rb4 45. h6 Rb6 46. h7 Rh6 47. Rxe4 Rxh7 48. Re3 Ra7 49. Re4 Ra5 50. Kg1 Ra6 51. Kf1 Ra5 52. Re3 Rxa4 53. Rxf3 Ra1+ 54. Ke2 Kg4 55. Rf6 Ra2+ 56. Kf1 Rb2 57. Kg2 Ra2 58. Rc6 Rb2 59. Rd6 Ra2 60. Rd4+ Kf5 61. Rb4 Rc2 62. Rb3 Kg4 63. Rb4+ Kf5 64. Kf3 Rc3+ 65. Ke2 Rc2+ 66. Ke3 Rc3+ 67. Kd2 Ra3 68. Rd4 Rb3 69. Rd3 Rb2+ 70. Ke3 Ke5 71. Ra3 Rb5 72. Ke2 Kf5 73. Rc3 Rb2+ 74. Ke3 Rb5 75. Ra3 Rc5 76. Kd4 Rb5 77. Rf3+ Kg4 78. Rf7 Ra5 79. Rf6 Ra3 80. Ke5 Ra5+ 81. Ke6 Rb5 82. Kf7 Ra5 83. Kg6 Rb5 84. Kh6 Rb8 85. Rg6 Rh8+ 86. Kg7 Ra8 87. Kh7 Kf5 88. Kh6 Rh8+ 89. Kg7 Ra8 90. f3 Ra3 91. Rf6+ Ke5 92. Kg6 g4 93. fxg4 Rxg3 94. g5 Rg1 95. Rf2 Ke6 96. Re2+ Kd7 97. Kf6 Rf1+ 98. Kg7 Kd6 99. g6 Kd7 100. Kg8 Rg1 101. g7 Rg3 102. Re4 Rg1 103. Kf7 Rf1+ 104. Kg6 Rg1+ 105. Kf6 Kd6 106. Rd4+ Kc7 107. Rd5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.71"]
[White "Baldauf, Marco"]
[Black "Stein, Robert"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2493"]
[BlackElo "2287"]
[Annotator "ChessBase"]
[PlyCount "51"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 Nbd7 8. Qc2 Nf8 9. Nf3 Ng6 10. O-O-O Be6 11. Rdg1 Qa5 12. Nd2 b5 13. Nxb5 O-O 14. Nb3 Qb6 15. Bxf6 Bxf6 16. Nc3 Rfc8 17. f4 Nf8 18. g4 Be7 19. Na4 Qb4 20. Nbc5 Qa5 21. Kb1 Rab8 22. g5 g6 23. h4 Nd7 24. Nxd7 Bxd7 25. Rc1 Ba3 26. Ka1 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.72"]
[White "Karsay, Pascal"]
[Black "Mesaros, Florian"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2285"]
[BlackElo "2447"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 g6 3. d4 Bg7 4. Nbd2 Nf6 5. b4 a5 6. b5 c5 7. bxc6 bxc6 8. Ba3 O-O 9. Be2 Na6 10. c3 c5 11. dxc5 Qc7 12. Rc1 Ne4 13. Nxe4 dxe4 14. Nd4 Nxc5 15. O-O Bb7 16. Rb1 Nd3 17. Qb3 Rab8 18. Qb6 Qxb6 19. Rxb6 Bd5 20. Rfb1 Rxb6 21. Rxb6 Bxa2 22. Bxe7 Ra8 23. f3 f5 24. Bd1 a4 25. Bd6 Bxd4 26. exd4 Bb3 27. Rxb3 axb3 28. Bxb3+ Kg7 29. Kf1 Ra1+ 30. Ke2 Nc1+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.73"]
[White "Pogan, Nikolas"]
[Black "Kilgus, Georg"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "2284"]
[BlackElo "2429"]
[Annotator "NA"]
[PlyCount "28"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. Bg5 Qb6 5. Nc3 b4 6. Na4 Qa5 7. b3 g6 8. d6 Bg7 9. e4 Nc6 10. e5 Ng4 11. dxe7 Ngxe5 12. Nxe5 Bxe5 13. Qd5 h6 14. Bc4 Rh7 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.74"]
[White "Lagunow, Raphael"]
[Black "Olcum, Ahmet"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2428"]
[BlackElo "2281"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 g6 3. g3 Bg7 4. Bg2 Nd7 5. O-O e5 6. c4 Ne7 7. Nc3 O-O 8. e4 exd4 9. Nxd4 Nc6 10. Nde2 Nc5 11. Be3 a5 12. Qd2 Ne5 13. b3 a4 14. Qc2 f5 15. Rad1 axb3 16. axb3 Nxe4 17. Nxe4 fxe4 18. Qxe4 Bg4 19. Bf4 Ra2 20. Bxe5 Bxe2 21. Bxg7 Kxg7 22. Qd4+ Qf6 23. Qxf6+ Kxf6 24. Ra1 Rfa8 25. Rxa2 Rxa2 26. Re1 b6 27. Bd5 g5 28. h3 h5 29. Kg2 Rb2 30. Ra1 c5 31. Ra7 Ke5 32. Rb7 Bd1 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.75"]
[White "Mendonca, Leon Luke"]
[Black "Kathmale, Sameer"]
[Result "1/2-1/2"]
[ECO "A50"]
[WhiteElo "2427"]
[BlackElo "2279"]
[Annotator "RC"]
[PlyCount "98"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. g3 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3 Bg6 8. e4 dxe4 9. Nxg6 hxg6 10. fxe4 e5 11. d5 Bb4 12. Bg2 Qb6 13. Bd2 Rxh2 14. Rxh2 Qg1+ 15. Ke2 Qxh2 16. Qh1 Qxg3 17. Bf3 Ng4 18. Qg1 Qxg1 19. Rxg1 Nh6 20. Rh1 Bf8 21. a3 Nd7 22. b4 cxd5 23. Nxd5 Rc8 24. Kd3 Nb6 25. c5 Nxd5 26. exd5 f5 27. d6 e4+ 28. Bxe4 fxe4+ 29. Kxe4 Kd7 30. Kd5 Ng4 31. Rg1 Nf6+ 32. Kd4 Re8 33. Rxg6 Re4+ 34. Kd3 Rg4 35. Rxg4 Nxg4 36. Kc4 Ke6 37. a4 Ne5+ 38. Kb5 Nf3 39. Be3 g5 40. a5 g4 41. a6 bxa6+ 42. Kxa6 g3 43. Kxa7 g2 44. Kb7 Ne5 45. Bg1 Nc4 46. b5 Bxd6 47. cxd6 Nxd6+ 48. Kc6 Nxb5 49. Kxb5 Ke5 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.76"]
[White "Barzen, Pascal"]
[Black "Barp, Alberto"]
[Result "0-1"]
[ECO "C72"]
[WhiteElo "2278"]
[BlackElo "2424"]
[Annotator "TA"]
[PlyCount "94"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. c3 g6 7. d4 Bg7 8. Re1 Nf6 9. d5 Ne7 10. Bxd7+ Nxd7 11. c4 h6 12. Nc3 f5 13. b4 O-O 14. Ba3 Nf6 15. Nd2 Kh7 16. f3 c6 17. Nb3 fxe4 18. fxe4 cxd5 19. Nxd5 Nexd5 20. cxd5 h5 21. h3 Qb6+ 22. Kh1 Qf2 23. Re2 Qh4 24. Qe1 Qxe1+ 25. Raxe1 h4 26. b5 Nh5 27. Bxd6 Ng3+ 28. Kh2 Rf4 29. Rc2 axb5 30. Rc7 Re8 31. Nc5 Kg8 32. Rxb7 Rf7 33. Rxb5 Bh6 34. Rbb1 Bd2 35. Red1 Bf4 36. Nd3 Nxe4+ 37. Nxf4 exf4 38. Rb8 Nxd6 39. Rxe8+ Nxe8 40. d6 Nf6 41. a4 Ra7 42. Rd4 g5 43. Rc4 Rd7 44. Rc5 Rxd6 45. Rxg5+ Kf7 46. a5 Ke6 47. Rb5 Rd1 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.77"]
[White "Paltrinieri, Nicholas"]
[Black "Schwabeneder, Florian"]
[Result "0-1"]
[ECO "C03"]
[WhiteElo "2276"]
[BlackElo "2422"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nd2 Be7 4. Bd3 c5 5. dxc5 Nf6 6. Qe2 O-O 7. Ngf3 Nfd7 8. Nb3 a5 9. e5 a4 10. Nbd4 Nxc5 11. O-O Nc6 12. Be3 a3 13. b3 Nb4 14. Bd2 Ncxd3 15. cxd3 Qb6 16. Be3 Qa6 17. Rad1 Bd7 18. Ne1 Rac8 19. f4 f5 20. h3 Bc5 21. Nef3 Bb5 22. Nxb5 Qxb5 23. Rd2 Rfd8 24. Bd4 Nc6 25. Bxc5 Qxc5+ 26. d4 Qb4 27. Kh2 Qe7 28. g4 Rf8 29. Kg3 Nb4 30. Qe3 g6 31. Rh1 Rc7 32. gxf5 gxf5 33. Kh2 Rfc8 34. Rg1+ Kh8 35. Rdg2 Rc2 36. Ne1 Rxa2 37. Kh1 Rxg2 38. Nxg2 a2 39. Ra1 Rg8 40. Qd2 Qg7 41. Rxa2 Nxa2 42. Qxa2 Qg3 43. Qc2 Qxh3+ 44. Kg1 Qf3 45. Kh2 h5 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.78"]
[White "Hecht, Carsten"]
[Black "Cukrowski, Filip"]
[Result "1/2-1/2"]
[ECO "C84"]
[WhiteElo "2273"]
[BlackElo "2421"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 d6 7. c3 O-O 8. Re1 b5 9. Bc2 Bb7 10. Nbd2 Re8 11. Nf1 g6 12. Bg5 Nh5 13. Bxe7 Rxe7 14. Ne3 Nf6 15. a4 d5 16. axb5 axb5 17. Rxa8 Bxa8 18. Nxd5 Nxd5 19. exd5 Qxd5 20. d4 exd4 21. Rxe7 Nxe7 22. Qxd4 c5 23. Qxd5 Bxd5 24. Nd2 f5 25. Nb3 Bxb3 26. Bxb3+ Kg7 27. g3 g5 28. Kg2 Kf6 29. f4 g4 30. Kf2 c4 31. Bd1 Ke6 32. Ke3 Kd5 33. Bc2 h5 34. b4 Kd6 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.79"]
[White "Kopylov, Michael"]
[Black "Bluebaum, Karl-Ernst"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2414"]
[BlackElo "2266"]
[Annotator "NA"]
[PlyCount "33"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Nbd2 dxc4 6. Qc2 b5 7. a4 c6 8. Bg2 Bb7 9. O-O O-O 10. b3 c5 11. bxc4 bxa4 12. dxc5 a5 13. Qxa4 Bc6 14. Qc2 Nbd7 15. Rd1 Qc7 16. Bb2 h6 17. Nd4 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.80"]
[White "Parvanyan, Ashot"]
[Black "Ragger, Anna-Christina"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2409"]
[BlackElo "2270"]
[Annotator "NA"]
[PlyCount "43"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. c4 Nf6 4. Qb3 dxc4 5. Qxc4 Bg4 6. Nbd2 Nbd7 7. g3 e6 8. Bg2 Be7 9. O-O O-O 10. b3 a5 11. a3 Rc8 12. Bb2 b5 13. Qc2 c5 14. Rfc1 Nb6 15. Ne5 Bxe2 16. Ne4 Bh5 17. dxc5 Nxe4 18. Qxe4 Rxc5 19. Nc6 Bg6 20. Qd4 Rxc1+ 21. Rxc1 e5 22. Nxe7+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.81"]
[White "Schlindwein, Rolf"]
[Black "Poeck, Ole"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2409"]
[BlackElo "2254"]
[Annotator "NA"]
[PlyCount "33"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 dxe4 3. Nxe4 Bf5 4. Qf3 e6 5. Ng3 Bxc2 6. Qxb7 Nd7 7. Bb5 Ngf6 8. d3 Rb8 9. Qc6 Rb6 10. Qc4 c6 11. Bxc6 Bxd3 12. Qxd3 Rxc6 13. Bd2 Qb6 14. Bc3 Nc5 15. Qf3 Rd6 16. Rd1 Rxd1+ 17. Qxd1 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.82"]
[White "Ertan, Can"]
[Black "Laiz Ibanez, Hector"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2404"]
[BlackElo "2251"]
[Annotator "NA"]
[PlyCount "73"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Qc2 g6 5. d4 Bg7 6. dxc5 dxc5 7. Be3 Qc7 8. h3 O-O 9. Nbd2 b6 10. a4 Nc6 11. Be2 Rd8 12. O-O Bb7 13. Rfe1 h6 14. Rac1 Rac8 15. Nh2 Na5 16. Ng4 Nxg4 17. Bxg4 e6 18. f4 Ba6 19. Be2 Bxe2 20. Rxe2 Qd7 21. Ree1 Qd3 22. e5 f6 23. exf6 Qxc2 24. Rxc2 Bxf6 25. Nf3 Rd6 26. Rce2 Re8 27. Ne5 Kg7 28. Ng4 Bd8 29. f5 gxf5 30. Bxh6+ Kf7 31. Bf4 Rd5 32. Ne3 Rd3 33. Nxf5 Kf6 34. Nd6 Re7 35. Ne4+ Kg6 36. Ng5 e5 37. Nf3 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.83"]
[White "Schmidek, Emil"]
[Black "Schmitzer, Klaus"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2393"]
[BlackElo "2245"]
[Annotator "TA"]
[PlyCount "47"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O Bg6 7. Nbd2 Nh6 8. Nb3 Be7 9. Bd2 O-O 10. Bxh6 gxh6 11. Ne1 c5 12. c3 Kh8 13. Nc2 c4 14. Nd2 f6 15. exf6 Nxf6 16. Ne3 h5 17. Nf3 Nd7 18. Qc1 Bd6 19. g3 Rg8 20. Ng2 Bf7 21. Qe3 Qf6 22. Rae1 Rg7 23. Bd1 Qf5 24. Nfh4 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.84"]
[White "Hacker, Jonas"]
[Black "Kokoszczynski, Jan"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "2392"]
[BlackElo "2249"]
[Annotator "TA"]
[PlyCount "105"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 e6 7. h4 h6 8. Ne5 Bh7 9. Bd3 Bxd3 10. Qxd3 Nd7 11. f4 Be7 12. Bd2 Nxe5 13. fxe5 Bxh4 14. O-O-O Bxg3 15. Qxg3 Ne7 16. Qxg7 Rg8 17. Qxh6 Qd5 18. Kb1 O-O-O 19. Qf6 Rxg2 20. Qxe7 Rxd2 21. Qxd8+ Kxd8 22. Rh8+ Ke7 23. Rxd2 c5 24. c3 Qe4+ 25. Kc1 Qe1+ 26. Rd1 Qe4 27. Rh2 a6 28. Rhd2 cxd4 29. cxd4 Qd5 30. Kb1 f6 31. exf6+ Kxf6 32. Re2 Ke7 33. a3 Kd7 34. Ka1 Qc4 35. Re3 Qc2 36. Rde1 Qd2 37. Rxe6 Qxd4 38. R6e3 Kc7 39. Rb3 Qd6 40. Re4 a5 41. Rh4 Qd1+ 42. Ka2 Qd5 43. a4 Qf7 44. Re4 b6 45. Rh4 Qe6 46. Rh7+ Kc6 47. Rh4 Kc7 48. Rh7+ Kc6 49. Rh8 Kc7 50. Ra8 Qc4 51. Ra7+ Kc6 52. Ka3 Qc5+ 53. Ka2 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.85"]
[White "Kristensen, Kaare Hove"]
[Black "Wenninger, Philipp"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2259"]
[BlackElo "2391"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. cxd5 Nxd5 8. Qb3 Bxf3 9. gxf3 e6 10. Qxb7 Nxd4 11. Bb5+ Nxb5 12. Qc6+ Ke7 13. Qxb5 Qd7 14. Nxd5+ Qxd5 15. Bg5+ f6 16. Qxd5 exd5 17. Be3 Ke6 18. O-O-O Bb4 19. a3 Rac8+ 20. Kb1 Bc5 21. Rhe1 Kd6 22. Bf4+ Kc6 23. Re6+ Kb7 24. Rxd5 Rhd8 25. Rxd8 Rxd8 26. Kc2 Rd5 27. Bg3 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.86"]
[White "D`Costa, Lorin"]
[Black "Groetzbach, Julian"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "2390"]
[BlackElo "2250"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. cxd5 exd5 5. Nf3 Be7 6. O-O O-O 7. d3 Re8 8. Qc2 Bf8 9. Nc3 Nc6 10. a3 Bg4 11. e4 h6 12. h3 Bxf3 13. Bxf3 Nd4 14. Qd1 Nxf3+ 15. Qxf3 dxe4 16. dxe4 c6 17. Be3 Qe7 18. Rad1 a5 19. Rfe1 Qe6 20. Kg2 Rad8 21. Rxd8 Rxd8 22. Re2 Re8 23. Bc1 b5 24. Qd3 Nd7 25. f4 Nc5 26. Qf3 b4 27. axb4 axb4 28. Nd1 Qc4 29. Bd2 Nxe4 30. b3 Qc2 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.87"]
[White "Hoffmann, Hendrik"]
[Black "Ondersteijn, Niels"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2258"]
[BlackElo "2390"]
[Annotator "NA"]
[PlyCount "52"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bf4 O-O 7. Qd2 Nc6 8. O-O-O Nxd4 9. Qxd4 a6 10. f3 b5 11. g4 c5 12. Qg1 b4 13. Nd5 Nxd5 14. exd5 a5 15. h4 b3 16. cxb3 a4 17. g5 axb3 18. a3 Bf5 19. Bd2 Rxa3 20. bxa3 Bf6 21. gxf6 Qxf6 22. Ba5 Qa1+ 23. Kd2 Qb2+ 24. Ke3 Re8+ 25. Kf4 Qe5+ 26. Kg5 Bc8# 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.88"]
[White "Percivaldi, Martin"]
[Black "Schleich, Markus"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2388"]
[BlackElo "2240"]
[Annotator "NA"]
[PlyCount "49"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 d6 6. Nc3 Nc6 7. O-O e5 8. dxe5 dxe5 9. Bg5 Be6 10. Qa4 Qc8 11. Rfd1 Nd7 12. Nd2 Nb6 13. Qa3 Nd4 14. Rac1 Nxc4 15. Nxc4 Bxc4 16. e3 Ne2+ 17. Nxe2 Bxe2 18. Rd2 Ba6 19. Be7 Re8 20. Bd5 c6 21. Bb3 Qg4 22. f3 Qc8 23. Qd6 Qb8 24. Qxb8 Rexb8 25. Rd7 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.89"]
[White "Bus, Konrad"]
[Black "Bronstein, Or"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2255"]
[BlackElo "2387"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. e3 Nf6 4. Nc3 g6 5. d4 cxd4 6. exd4 d5 7. cxd5 Nxd5 8. Qb3 e6 9. Bb5 Bg7 10. Nxd5 exd5 11. O-O O-O 12. Bxc6 bxc6 13. Bf4 f6 14. Qc3 Bd7 15. Nd2 g5 16. Bg3 Rc8 17. Nb3 h5 18. h3 h4 19. Bh2 Bf5 20. Nc5 Re8 21. Nb7 Qd7 22. Nd6 Bf8 23. Nxe8 Qxe8 24. Rfe1 Qg6 25. f3 Qf7 26. Rac1 Qb7 27. Kh1 Qb6 28. a3 Qb7 29. b4 Qb5 30. Re3 Qb7 31. Qe1 Qd7 32. f4 Be4 33. fxg5 fxg5 34. Rxe4 dxe4 35. Qxe4 Bg7 36. d5 cxd5 37. Rxc8+ Qxc8 38. Qxd5+ Kh7 39. Qxg5 Bh6 40. Qe7+ Kg6 41. Qd6+ Kh7 42. Qc7+ Qxc7 43. Bxc7 Kg6 44. Bd8 Kh5 45. b5 Be3 46. a4 Bc5 47. a5 Bf2 48. a6 Kg6 49. b6 Kh5 50. Bc7 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.90"]
[White "Trifan, Andrei Ioan"]
[Black "Lye, Lik Zang"]
[Result "1/2-1/2"]
[ECO "B61"]
[WhiteElo "2252"]
[BlackElo "2377"]
[Annotator "NA"]
[PlyCount "54"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 Nc6 6. Bg5 Bd7 7. Qd2 Rc8 8. O-O-O Nxd4 9. Qxd4 Qa5 10. f4 Rxc3 11. Bxf6 Rc7 12. Bh4 Qxa2 13. Bd3 Qa4 14. Bf2 Qxd4 15. Bxd4 b6 16. Kd2 Rg8 17. Ra1 g5 18. f5 e5 19. fxe6 fxe6 20. e5 Bc6 21. Rhe1 d5 22. g4 Rgg7 23. Rf1 Rgf7 24. Be3 Rxf1 25. Rxf1 Be7 26. c3 Bd8 27. Bd4 Rf7 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.91"]
[White "Lenaerts, Lennert"]
[Black "Donchenko, Anatoly"]
[Result "1/2-1/2"]
[ECO "D21"]
[WhiteElo "2370"]
[BlackElo "2237"]
[Annotator "TA"]
[PlyCount "36"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. e3 Nf6 5. Bxc4 e6 6. Nc3 c5 7. O-O b5 8. Be2 Bb7 9. a3 Nbd7 10. dxc5 Bxc5 11. b4 Be7 12. Bb2 Rc8 13. Qb3 Qb6 14. Rab1 O-O 15. a4 Bxf3 16. Bxf3 Ne5 17. Be2 Nc4 18. Rbd1 Bd6 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.92"]
[White "Miedema, David"]
[Black "Sieglen, Joachim"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2369"]
[BlackElo "2233"]
[Annotator "NA"]
[PlyCount "80"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Qg4 g6 9. h4 h6 10. h5 g5 11. f4 f5 12. exf6 Nxf6 13. Qf3 g4 14. Qe3 c4 15. Kd1 Qd7 16. Ne2 Nc6 17. f5 Qe7 18. fxe6 Qxe6 19. Ng3 Qxe3 20. Bxe3 Bd7 21. Be2 Kf7 22. Kd2 Kg7 23. Rhb1 b6 24. Rf1 Rhf8 25. Rf4 Rf7 26. Raf1 Raf8 27. R4f2 Be6 28. Ke1 Ng8 29. Bf4 Nge7 30. Bd1 Kh7 31. Bd6 Rxf2 32. Rxf2 Rxf2 33. Kxf2 Nf5 34. Nxf5 Bxf5 35. Kg3 Be4 36. Kxg4 Bxg2 37. Kf5 Nd8 38. Kf6 Nb7 39. Bf8 Be4 40. Ke7 Na5 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.93"]
[White "Imnadze, Nato"]
[Black "Petrov, Vladimir Sergeev"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2251"]
[BlackElo "2368"]
[Annotator "NA RC"]
[PlyCount "61"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. O-O b5 8. Bb3 Be7 9. Qf3 Qb6 10. Be3 Qb7 11. Qg3 O-O 12. Bh6 Ne8 13. Rfe1 b4 14. Nd5 Bd8 15. Nf5 f6 16. Nde7+ Qxe7 17. Nxe7+ Bxe7 18. Qg4 Kf7 19. e5 gxh6 20. exd6 Bxd6 21. Qe4 Ra7 22. Rad1 Kg7 23. Bxe6 Bxe6 24. Qxe6 Re7 25. Qg4+ Kh8 26. Rxe7 Bxe7 27. Qe6 Bd6 28. Rxd6 Nxd6 29. Qxd6 Kg7 30. Qxb4 Rd8 31. Qe7+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.94"]
[White "Gatineau, Yovann"]
[Black "Michalczak, Thomas"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2366"]
[BlackElo "2226"]
[Annotator "NA"]
[PlyCount "72"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nc3 cxd4 5. exd4 a6 6. Nf3 e6 7. Bd3 Bd6 8. Ne2 Nc6 9. c3 Qc7 10. Qd2 O-O 11. h3 b5 12. Rc1 Rb8 13. O-O a5 14. Rfe1 a4 15. Qe3 Na5 16. Be5 Nd7 17. Qg5 Nxe5 18. Bxh7+ Kxh7 19. Qh5+ Kg8 20. Ng5 Re8 21. dxe5 Bxe5 22. Nd4 Bxd4 23. cxd4 Qf4 24. g4 g6 25. Qh6 Qf6 26. Qh7+ Kf8 27. Rc7 Rb7 28. Qh4 Kg8 29. Qh7+ Kf8 30. Qh4 Qg7 31. Rec1 Nc4 32. Rxb7 Bxb7 33. Nh7+ Kg8 34. Nf6+ Kf8 35. Nh7+ Kg8 36. Nf6+ Kf8 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.95"]
[White "Kitze, Alexander"]
[Black "Nothnagel, Marian Can"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2250"]
[BlackElo "2363"]
[Annotator "NA RC"]
[PlyCount "6"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.96"]
[White "Sinz, Bernhard"]
[Black "Hoerstmann, Rudi"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2361"]
[BlackElo "2225"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 Nf6 5. Qe2 O-O 6. e5 dxe5 7. dxe5 Nd5 8. O-O c6 9. Rd1 Qa5 10. a3 Bg4 11. Nbd2 Nd7 12. h3 Be6 13. Nb3 Qc7 14. Re1 b5 15. Bd3 N5b6 16. Nbd4 Bd5 17. c3 Nc5 18. Bc2 Rad8 19. b3 a5 20. Qe3 Ne6 21. Nxe6 Bxe6 22. Ng5 Bd5 23. Qg3 h6 24. Nf3 a4 25. bxa4 Nxa4 26. Nh4 g5 27. Nf5 f6 28. Nxg7 Kxg7 29. exf6+ Rxf6 30. Qxc7 Rdf8 31. Rxe7+ R8f7 32. Rxf7+ Rxf7 33. Qe5+ Kg8 34. Be3 Kf8 35. Bxa4 bxa4 36. Bc5+ Kg8 37. Qe8+ Kg7 38. Bd4+ Kg6 39. g4 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.97"]
[White "Arcuti, Davide"]
[Black "Prill, Daniel"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "2358"]
[BlackElo "2205"]
[Annotator "NA"]
[PlyCount "65"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. e3 Bg4 6. h3 Bxf3 7. Qxf3 e6 8. Bd2 Nbd7 9. Bd3 Bd6 10. O-O O-O 11. Rad1 Re8 12. Rfe1 Qc7 13. c5 Bf8 14. e4 dxe4 15. Nxe4 Nxe4 16. Qxe4 g6 17. Bf4 Qd8 18. Qf3 Bg7 19. Bc4 Qc8 20. Bg5 Qc7 21. Bf4 Qc8 22. Bg5 Qc7 23. h4 h5 24. a3 Nf8 25. Re4 Nh7 26. Bf4 Qd7 27. Be5 Rad8 28. Rd3 Qe7 29. b4 Nf6 30. Bxf6 Qxf6 31. Qe2 Rd7 32. g3 Qd8 33. Qe3 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.98"]
[White "Le Goff, Ronan"]
[Black "Kulon, Klaudia"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2186"]
[BlackElo "2351"]
[Annotator "NA"]
[PlyCount "100"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 c5 4. d5 d6 5. e4 Bg7 6. Bb5+ Nbd7 7. a4 O-O 8. O-O Rb8 9. Re1 Ne8 10. Bf1 a6 11. Bf4 Qc7 12. Qd2 Ne5 13. Nxe5 dxe5 14. Be3 Nd6 15. a5 Bd7 16. f3 f5 17. Bf2 h6 18. Na4 Bxa4 19. Rxa4 fxe4 20. fxe4 Rf7 21. Qc3 Rc8 22. Qh3 Rcf8 23. Be3 Kh7 24. Be2 c4 25. Bb6 Qc8 26. Bg4 Qb8 27. g3 h5 28. Raa1 Bh6 29. Be6 Rf6 30. Qg2 Qe8 31. c3 Qb5 32. Qc2 Rf3 33. Bh3 h4 34. Kg2 Rd3 35. Rad1 hxg3 36. hxg3 Rff3 37. Bf2 Nxe4 38. Rxe4 Qxd5 39. Rde1 Rfe3 40. Bxe3 Qxe4+ 41. Kh2 Bxe3 42. Bg2 Qf5 43. Qe2 Bf2 44. Rf1 Bxg3+ 45. Kg1 Bf4 46. Rf3 Kg7 47. Qf1 Qd7 48. Qe2 Rd2 49. Qxc4 Rxg2+ 50. Kxg2 Qg4+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.99"]
[White "Nebolsina, Vera"]
[Black "Krastev, Alexander"]
[Result "0-1"]
[ECO "C91"]
[WhiteElo "2242"]
[BlackElo "2351"]
[Annotator "ChessBase"]
[PlyCount "212"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. d4 Bg4 10. d5 Na5 11. Bc2 c6 12. h3 Bc8 13. dxc6 Qc7 14. Nbd2 Qxc6 15. Nf1 Re8 16. Ng3 Bf8 17. Nh4 Nc4 18. Qf3 Bb7 19. b3 Nb6 20. Bg5 Re6 21. Rac1 Nbd7 22. c4 b4 23. Nhf5 a5 24. Bd2 Nc5 25. Bg5 Ne8 26. Qg4 Rg6 27. Qh4 h6 28. Bd2 Nf6 29. f3 Ne6 30. Nf1 Nd7 31. Kh2 Ndc5 32. Qf2 Re8 33. N1e3 Nf4 34. Qf1 Bc8 35. g3 Nh5 36. g4 Nf4 37. Nd5 Nce6 38. Qf2 h5 39. Qa7 Qc5 40. Be3 Qxa7 41. Bxa7 Ng5 42. Nxf4 Nxf3+ 43. Kg3 Nxe1 44. Nxg6 fxg6 45. Rxe1 gxf5 46. exf5 hxg4 47. Be4 gxh3 48. Bb6 Kf7 49. Bxa5 Kf6 50. Bc6 Re7 51. Bxb4 Ra7 52. a4 Bxf5 53. Bc3 g6 54. Bd2 d5 55. Bxd5 e4 56. Bf4 Bb4 57. Rf1 Re7 58. a5 e3 59. Bf3 e2 60. Bxe2 Rxe2 61. Ra1 h2 62. Kf3 Ra2 63. Rh1 Bxa5 64. Rxh2 Rxh2 65. Bxh2 Bc2 66. c5 Bxb3 67. Ke4 Ke6 68. Bb8 Bd5+ 69. Kf4 Bd2+ 70. Kg4 Be3 71. Bd6 Kd7 72. Bf8 Kc6 73. Bg7 Kxc5 74. Bf8+ Kc4 75. Bg7 Kd3 76. Bf6 Ke4 77. Bg7 Be6+ 78. Kg3 Bf4+ 79. Kf2 g5 80. Bf6 g4 81. Bh4 Bd5 82. Ke2 Be3 83. Bg3 Bc4+ 84. Ke1 Kf3 85. Bd6 g3 86. Bxg3 Kxg3 87. Kd1 Kf3 88. Kc2 Ke4 89. Kc3 Be6 90. Kb4 Kd5 91. Kc3 Bf5 92. Kb4 Bd4 93. Kb5 Bd3+ 94. Kb4 Bc4 95. Ka4 Kc5 96. Ka5 Bc3+ 97. Ka4 Bb2 98. Ka5 Bb3 99. Ka6 Kc6 100. Ka5 Ba3 101. Ka6 Bb4 102. Ka7 Bc4 103. Kb8 Be6 104. Ka7 Kc7 105. Ka6 Bc4+ 106. Ka7 Bc5+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.100"]
[White "Khaetsky, Roman"]
[Black "Laengl, Juergen"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2344"]
[BlackElo "2199"]
[Annotator "ChessBase"]
[PlyCount "91"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. f4 cxd4 5. Nf3 Bb4+ 6. Nbd2 Nc6 7. Bd3 Nge7 8. O-O Nf5 9. Bxf5 exf5 10. Nb3 Qb6 11. Kh1 Bd7 12. Nbxd4 Nxd4 13. Nxd4 Bc5 14. Be3 Rc8 15. Qd2 Qc7 16. c3 Bxd4 17. Qxd4 b6 18. Qxd5 Bc6 19. Qd2 O-O 20. Bd4 Rfe8 21. h3 Re6 22. Kh2 Rg6 23. Rf2 Qe7 24. Rd1 Rd8 25. Qe3 h5 26. Rdd2 h4 27. Qe2 Rh6 28. Be3 Rxd2 29. Qxd2 Rg6 30. c4 Be4 31. Bd4 Qc7 32. b3 Qc6 33. Bc3 Kh7 34. Bb4 Qb7 35. Qb2 a5 36. Be1 Qc6 37. Rd2 Qc5 38. Bxh4 Qe3 39. Bg5 f6 40. exf6 gxf6 41. Rd8 Rxg5 42. fxg5 f4 43. Qd2 Qg3+ 44. Kg1 Bf5 45. gxf6 Bxh3 46. Qd3+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.101"]
[White "Xiong, Ferdinand"]
[Black "Franklin, Samuel G A"]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "2181"]
[BlackElo "2344"]
[Annotator "NA"]
[PlyCount "37"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 d6 6. Nc3 Nc6 7. O-O Rb8 8. Bf4 a6 9. Rc1 h6 10. h3 Re8 11. c5 g5 12. Be3 e5 13. cxd6 cxd6 14. dxe5 dxe5 15. Qxd8 Rxd8 16. Bb6 Re8 17. e4 Be6 18. Rfd1 Rbc8 19. b3 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.102"]
[White "Abel, Thomas"]
[Black "Elgersma, Onno"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2336"]
[BlackElo "2174"]
[Annotator "NA"]
[PlyCount "47"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Ne5 Nc6 8. Bxc6 bxc6 9. Nxc6 Qe8 10. Nxe7+ Qxe7 11. Qa4 e5 12. dxe5 Qxe5 13. Qxc4 Be6 14. Qc2 Bf5 15. Qc4 Be6 16. Qd3 Rad8 17. Qe3 Qh5 18. f3 Bc4 19. Nc3 Rfe8 20. Qf2 Nd5 21. g4 Qg6 22. Nxd5 Rxe2 23. Qxe2 Bxe2 24. Ne7+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.103"]
[White "Boev, Viktor"]
[Black "Hoolt, Sarah"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2182"]
[BlackElo "2328"]
[Annotator "NA"]
[PlyCount "52"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 c5 6. Ne2 Nc6 7. Be3 Be7 8. O-O O-O 9. c4 Qa5 10. Qc2 cxd4 11. Nxd4 Ne5 12. Be2 Neg4 13. Bf4 e5 14. Nb3 Qc7 15. Bg5 e4 16. g3 Qe5 17. Bf4 Qh5 18. h4 Bf5 19. Nd4 Bc5 20. Nxf5 Qxf5 21. Bxg4 Qxg4 22. Kh2 Qf3 23. Nc3 Ng4+ 24. Kg1 e3 25. fxe3 Bxe3+ 26. Bxe3 Qxg3+ 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.104"]
[White "Suvorov, Alexander"]
[Black "Sbarra, Marco"]
[Result "0-1"]
[ECO "D34"]
[WhiteElo "2323"]
[BlackElo "2180"]
[Annotator "NA"]
[PlyCount "72"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. O-O O-O 9. dxc5 Bxc5 10. Na4 Be7 11. Be3 Re8 12. Rc1 Bg4 13. h3 Bxf3 14. Bxf3 Qd7 15. Bg2 d4 16. Bg5 Ne4 17. Bxe7 Qxe7 18. a3 Rad8 19. Qd3 Rd6 20. b4 Re6 21. e3 Nxf2 22. Rxf2 dxe3 23. Re2 Rd6 24. Qc3 Nd4 25. Ree1 h6 26. Qc7 Qe5 27. Qxb7 Qxg3 28. Kh1 e2 29. Nc3 Rde6 30. Qd5 Nc2 31. Rxe2 Rxe2 32. Nxe2 Rxe2 33. Qa8+ Kh7 34. Rg1 f5 35. Qxa7 Ne3 36. Qc5 Rxg2 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.105"]
[White "Rahal, Michael A"]
[Black "Gulatz, Maurice"]
[Result "1/2-1/2"]
[ECO "B54"]
[WhiteElo "2321"]
[BlackElo "2160"]
[Annotator "NA"]
[PlyCount "82"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 Be6 7. c4 Nbd7 8. Be3 Rc8 9. Na3 a6 10. Be2 Be7 11. O-O O-O 12. Rc1 Ne8 13. Qd2 Kh8 14. Rfd1 Qc7 15. Nc2 f5 16. exf5 Bxf5 17. Nb4 Nef6 18. Nd5 Nxd5 19. cxd5 Qb8 20. Bd3 Bxd3 21. Qxd3 Rxc1 22. Nxc1 Bd8 23. Ne2 Bb6 24. Bxb6 Nxb6 25. Nc3 Qc7 26. Ne4 h6 27. h3 Nc8 28. Kh2 Ne7 29. Qa3 Rd8 30. Rd3 Qd7 31. Qb4 Ng6 32. Rb3 b5 33. Qa5 Rc8 34. Rc3 Rxc3 35. bxc3 Qf5 36. Qd8+ Kh7 37. Qxd6 Qf4+ 38. Kh1 Qc1+ 39. Kh2 Qf4+ 40. Kh1 Qc1+ 41. Kh2 Qf4+ 1/2-1/2

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.106"]
[White "Leeb, Simon"]
[Black "Nyysti, Sampsa"]
[Result "0-1"]
[ECO "E00"]
[WhiteElo "2178"]
[BlackElo "2309"]
[Annotator "NA"]
[PlyCount "50"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. a3 d5 4. Nc3 c6 5. Bg5 h6 6. Bh4 dxc4 7. e4 b5 8. e5 g5 9. exf6 gxh4 10. g3 Bb7 11. Bg2 Qb6 12. Qh5 hxg3 13. hxg3 Nd7 14. Nge2 Rg8 15. Ne4 c5 16. dxc5 Nxc5 17. N2c3 Nd3+ 18. Ke2 a6 19. Rab1 Rd8 20. Rhf1 Bc6 21. Qh1 Rg6 22. b3 Qd4 23. a4 Nf4+ 24. Kf3 Qxc3+ 25. Kxf4 Bxe4 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.107"]
[White "Svane, Frederik"]
[Black "Boehm, Juergen"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2309"]
[BlackElo "2163"]
[Annotator "NA"]
[PlyCount "47"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Nbd7 6. Qxc4 a6 7. Qc2 c5 8. O-O Be7 9. Nc3 O-O 10. d4 cxd4 11. Nxd4 Nc5 12. Rd1 Qb6 13. e4 e5 14. Nf5 Bxf5 15. exf5 Rac8 16. Bg5 Rfd8 17. Rxd8+ Qxd8 18. Rd1 Qf8 19. Bxf6 Bxf6 20. Nd5 Ne6 21. Qb3 Nd4 22. Qxb7 Qc5 23. Qxa6 Qc2 24. Ne3 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.108"]
[White "Siddharth, Jagadeesh"]
[Black "Kowalski, Igor"]
[Result "0-1"]
[ECO "D78"]
[WhiteElo "2132"]
[BlackElo "2307"]
[Annotator "NA"]
[PlyCount "78"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 c6 4. Bg2 d5 5. Nf3 Bg7 6. O-O O-O 7. Nbd2 a5 8. b3 a4 9. Bb2 Bf5 10. Nh4 Be6 11. Qc2 Qc8 12. Rac1 axb3 13. axb3 Na6 14. Bc3 Bh3 15. e4 dxe4 16. Nxe4 Bxg2 17. Kxg2 Rd8 18. Nxf6+ Bxf6 19. Qe4 Nc7 20. Nf3 Ra2 21. Rfd1 Qf5 22. Qe3 Ne6 23. Ra1 Rc2 24. Rac1 h5 25. h4 Bg7 26. Ba1 Ra2 27. Bc3 Kh7 28. Ng5+ Nxg5 29. hxg5 e6 30. Rh1 c5 31. d5 exd5 32. Bxg7 Kxg7 33. Qxc5 Qe4+ 34. Kg1 d4 35. Qb6 Qf3 36. Rf1 Rd7 37. Rh4 Rxf2 38. Rxf2 Qxg3+ 39. Kf1 Qxh4 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.109"]
[White "Meier, Lukas"]
[Black "Hess, Max"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2126"]
[BlackElo "2307"]
[Annotator "NA"]
[PlyCount "62"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 g6 4. Ngf3 Bg7 5. d4 dxe4 6. Nxe4 Nf6 7. Nxf6+ exf6 8. Bc4 O-O 9. O-O a5 10. a4 Na6 11. c3 Nc7 12. b3 Be6 13. Ba3 Re8 14. Re1 Nd5 15. Qd2 h5 16. Bf1 Qc7 17. Kh1 Rad8 18. c4 Ne7 19. h3 Nf5 20. Rad1 Rd7 21. Bb2 Red8 22. Bc3 g5 23. c5 g4 24. Ng1 Bh6 25. Bxa5 Bxd2 26. Bxc7 Bxe1 27. Bxd8 Bxf2 28. Bxf6 Ng3+ 29. Kh2 Ne4 30. Be5 g3+ 31. Kh1 Be3 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.110"]
[White "Savitha Shri B"]
[Black "Bharath Subramaniyam H"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1895"]
[BlackElo "2301"]
[Annotator "ChessBase"]
[PlyCount "92"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. c4 c5 5. b3 e6 6. O-O Be7 7. Bb2 O-O 8. d4 cxd4 9. Nxd4 Bxg2 10. Kxg2 a6 11. Nd2 Qc7 12. N2f3 d6 13. Re1 Qb7 14. a4 Nbd7 15. b4 Rac8 16. Rc1 d5 17. cxd5 Nxd5 18. b5 Bf6 19. Qd2 Rxc1 20. Rxc1 Nc5 21. Ba3 Rc8 22. a5 axb5 23. axb6 Qxb6 24. e4 b4 25. Bb2 Nc7 26. Qe3 N7a6 27. Nd2 Qb7 28. f3 Rd8 29. Nc4 Qd7 30. e5 Be7 31. Na5 Rc8 32. Qe2 Bd8 33. Nc4 Bc7 34. Rd1 Rd8 35. Ne3 Qe8 36. Ng4 Rd5 37. f4 Qd8 38. Ne3 Rd7 39. h4 Qa8+ 40. Kh3 h6 41. g4 Qe4 42. Ba1 Qxf4 43. Nc4 Qe4 44. Qf1 b3 45. Re1 Qd3+ 46. Qxd3 Nxd3 0-1

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.111"]
[White "Gegenfurtner, Juergen"]
[Black "Schimnatkowski, Lukas"]
[Result "1-0"]
[ECO "B75"]
[WhiteElo "2300"]
[BlackElo "2102"]
[Annotator "NA"]
[PlyCount "77"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 a6 8. Bc4 Nbd7 9. Qd2 b5 10. Bb3 Bb7 11. O-O-O Qc7 12. Kb1 Ne5 13. Bh6 Bxh6 14. Qxh6 Nc4 15. Rhe1 Qc5 16. f4 Qh5 17. Qxh5 Nxh5 18. g3 Rc8 19. a4 b4 20. Na2 a5 21. Bxc4 Rxc4 22. e5 Kd7 23. Nc1 Ra8 24. Ncb3 Bc6 25. exd6 exd6 26. Nxc6 Rxc6 27. Rd5 Nf6 28. Rxa5 Rxa5 29. Nxa5 Ra6 30. Nc4 d5 31. Ne5+ Ke6 32. b3 Ne4 33. Kb2 Rb6 34. Nd3 Kf5 35. a5 Rb8 36. a6 f6 37. Nxb4 Ra8 38. Nxd5 Rxa6 39. Ne7+ 1-0

[Event "4th GRENKE Open 2019"]
[Site "Karlsruhe"]
[Date "2019.04.22"]
[Round "9.112"]
[White "Heimrath, Reiner"]
[Black "Lubbe, Nikolas"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "2232"]
[BlackElo "2452"]
[Annotator "ChessBase"]
[PlyCount "49"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 e5 4. Bg2 d6 5. Nd5 h5 6. h4 Bg4 7. Bf3 Bxf3 8. Nxf3 Nge7 9. c4 Qd7 10. d3 Nxd5 11. cxd5 Nd8 12. a4 Be7 13. Be3 f5 14. Nd2 O-O 15. f3 Nf7 16. Qe2 Rab8 17. Qg2 Nh8 18. Qh3 Ng6 19. O-O Rf7 20. Rfb1 Rbf8 21. b4 b6 22. bxc5 bxc5 23. a5 Bd8 24. Bg5 Ne7 25. Nc4 1/2-1/2

