[Event "Chess House GM-Tourney 2019"]
[Site "Aarhus"]
[Date "2019.02.09"]
[Round "1.1"]
[White "Bach, Matthias"]
[Black "Olsen, Filip Boe"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "2307"]
[BlackElo "2397"]
[Annotator "NA"]
[PlyCount "63"]
[EventDate "2019.02.09"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} d5 {[%emt 0:00:04]} 3. exd5 {[%emt 0:00:00]} cxd5 {[%emt 0:00:07]} 4. d4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:10]} 5. Nc3 {[%emt 0:00:17]} g6 {[%emt 0:00:31]} 6. Bg5 {[%emt 0:09:17]} Bg7 {[%emt 0:01:08] B14: Caro-Kann: Panov-Botvinnik Attack with 5...e6 and 5...g6} 7. Qd2 {[%emt 0:00:12]} (7. Nf3 O-O 8. Bxf6 exf6 9. Nxd5 Bg4 10. Be2 Nc6 11. O-O f5 12. Rc1 Bxf3 13. Bxf3 Nxd4 14. b4 Re8 15. Qd3 Qd7 {0-1 (32) Gogolev,A (2427)-Motylev,A (2675) Sochi 2017}) 7... Nc6 {[%emt 0:05:34]} 8. Rd1 $146 {[%emt 0:09:48]} ({Predecessor:} 8. cxd5 Nxd5 9. Nf3 h6 10. Be3 Nxe3 11. fxe3 O-O 12. Be2 Qb6 13. O-O Rd8 14. Rac1 {0-1 (40) Sanduleac,V (2386)-Chetrari,N (2146) Eforie Nord 2015}) 8... Bg4 {[%emt 0:08:35]} 9. f3 {[%emt 0:00:59]} Be6 {[%emt 0:00:36]} 10. Nge2 {[%emt 0:00:57]} h6 {[%emt 0:08:52]} 11. Be3 {[%emt 0:01:47]} dxc4 {[%emt 0:01:51]} 12. Nf4 {[%emt 0:01:45]} Bd5 {[%emt 0:04:17]} 13. Ncxd5 {[%emt 0:03:23]} Nxd5 {[%emt 0:00:27]} 14. Bxc4 {[%emt 0:00:30]} Nxe3 {[%emt 0:04:21]} 15. Qxe3 {[%emt 0:00:10]} Nxd4 {[%emt 0:09:16]} 16. O-O {[%emt 0:03:45]} Qd6 {[%emt 0:11:17]} 17. Rfe1 {[%emt 0:14:36]} O-O {[%emt 0:01:51]} 18. Kh1 {[%emt 0:05:08]} Rfd8 {[%emt 0:05:12]} 19. Qe4 {[%emt 0:08:17]} e6 {[%emt 0:02:33]} 20. Nxg6 {[%emt 0:08:38]} Rac8 {[%emt 0:11:27]} 21. Bd3 {[%emt 0:05:08]} fxg6 {[%emt 0:02:41]} 22. Qxg6 {[%emt 0:00:10]} Rc5 {[%emt 0:04:29]} 23. f4 {[%emt 0:05:11]} Nf5 {[%emt 0:03:08]} 24. Bc2 {[%emt 0:04:30]} Nd4 {[%emt 0:01:59]} 25. Bb3 {[%emt 0:04:06]} Qf8 {[%emt 0:02:44]} 26. Bxe6+ {[%emt 0:05:11]} Nxe6 {[%emt 0:01:39]} 27. Qxe6+ {[%emt 0:00:05]} Kh8 {[%emt 0:00:22]} 28. Rxd8 {[%emt 0:00:38]} Qxd8 {[%emt 0:00:01]} 29. Qf7 {[%emt 0:00:55]} Qf6 {[%emt 0:01:18]} 30. Qxb7 $17 {[%emt 0:02:19]} Qe6 {[%emt 0:01:36]} 31. Qb4 {[%emt 0:01:36]} Bc3 {[%emt 0:04:37]} 32. Qb8+ {[%emt 0:01:03]} 1/2-1/2

[Event "Chess House GM-Tourney 2019"]
[Site "Aarhus"]
[Date "2019.02.09"]
[Round "1.2"]
[White "Kollars, Dmitrij"]
[Black "Grivas, Efstratios"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2567"]
[BlackElo "2413"]
[Annotator "ChessBase"]
[PlyCount "98"]
[EventDate "2019.02.09"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:13]} 3. Bb5 {[%emt 0:00:12]} d6 {[%emt 0:00:28]} 4. O-O {[%emt 0:00:31]} Bd7 {[%emt 0:00:20]} 5. Re1 {[%emt 0:01:55]} Nf6 {[%emt 0:00:22]} 6. c3 {[%emt 0:00:19]} a6 {[%emt 0:00:23]} 7. Bc4 {[%emt 0:00:28]} Bg4 {[%emt 0:07:12]} 8. d4 {[%emt 0:00:32]} e6 {[%emt 0:12:17]} 9. d5 {[%emt 0:15:06]} Bxf3 {[%emt 0:10:18]} 10. Qxf3 {[%emt 0:02:54]} Ne5 {[%emt 0:00:49]} 11. Qe2 {[%emt 0:00:07]} Nxc4 {[%emt 0:01:20]} 12. Qxc4 {[%emt 0:00:12]} exd5 {[%emt 0:00:25]} 13. exd5+ {[%emt 0:00:28]} Be7 {[%emt 0:00:09]} 14. Qe2 {[%emt 0:13:18]} Qd7 {[%emt 0:04:52]} 15. Bd2 {[%emt 0:04:36]} b5 {[%emt 0:17:11]} 16. a4 {[%emt 0:11:00]} bxa4 {[%emt 0:00:28]} 17. c4 {[%emt 0:07:23]} Ra7 {[%emt 0:01:04]} 18. Ra3 {[%emt 0:01:00]} O-O {[%emt 0:01:11]} 19. Re3 {[%emt 0:00:50]} Bd8 {[%emt 0:03:11]} 20. Bc3 {[%emt 0:00:56]} Rb7 {[%emt 0:05:05]} 21. Nd2 {[%emt 0:02:00]} a3 {[%emt 0:01:46]} 22. bxa3 {[%emt 0:00:21]} Qf5 {[%emt 0:08:53]} 23. Qd1 {[%emt 0:05:14]} Qd7 {[%emt 0:01:40]} 24. h3 {[%emt 0:06:46]} Re8 {[%emt 0:05:01]} 25. Rxe8+ {[%emt 0:02:03]} Nxe8 {[%emt 0:00:09]} 26. Qg4 {[%emt 0:00:11]} Kf8 {[%emt 0:00:35]} 27. Qe4 {[%emt 0:01:22]} Qe7 {[%emt 0:05:27]} 28. Kf1 {[%emt 0:07:12]} Qxe4 {[%emt 0:00:31]} 29. Nxe4 {[%emt 0:00:32]} f5 {[%emt 0:04:59]} 30. Nd2 {[%emt 0:00:59]} Bf6 {[%emt 0:00:32]} 31. Bxf6 {[%emt 0:01:37]} Nxf6 {[%emt 0:00:08]} 32. Re6 {[%emt 0:00:47]} Ne8 {[%emt 0:03:30]} 33. g4 {[%emt 0:00:50]} fxg4 {[%emt 0:00:39]} 34. hxg4 {[%emt 0:00:09]} Re7 {[%emt 0:00:24]} 35. f4 {[%emt 0:03:07]} Rf7 {[%emt 0:01:53]} 36. f5 {[%emt 0:00:23]} Nf6 {[%emt 0:02:42]} 37. Ne4 {[%emt 0:04:45]} Nxe4 {[%emt 0:00:17]} 38. Rxe4 {[%emt 0:00:04]} h5 {[%emt 0:01:23]} 39. Re6 {[%emt 0:04:10]} hxg4 {[%emt 0:00:06]} 40. Kg2 {[%emt 0:00:25]} Rxf5 {[%emt 0:01:17]} 41. Rxd6 {[%emt 0:30:16]} Rf4 {[%emt 0:30:25]} 42. Rxa6 {[%emt 0:00:19]} Rxc4 {[%emt 0:00:08]} 43. Rc6 {[%emt 0:02:44]} Ke7 {[%emt 0:00:34]} 44. Kg3 {[%emt 0:00:16]} Ra4 {[%emt 0:00:40]} 45. Rxc5 {[%emt 0:00:11]} Rxa3+ {[%emt 0:00:22]} 46. Kxg4 {[%emt 0:00:05]} Kd6 {[%emt 0:00:07]} 47. Rb5 {[%emt 0:00:14]} Rd3 {[%emt 0:00:17]} 48. Kf5 {[%emt 0:00:16]} Rxd5+ {[%emt 0:00:08]} 49. Rxd5+ {[%emt 0:00:04]} Kxd5 {[%emt 0:00:07] Ke4+} 1/2-1/2

[Event "Chess House GM-Tourney 2019"]
[Site "Aarhus"]
[Date "2019.02.09"]
[Round "1.3"]
[White "Thybo, Jesper Sondergaard"]
[Black "Fries-Nielsen, Jens Ove"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "2517"]
[BlackElo "2371"]
[Annotator "RC"]
[PlyCount "100"]
[EventDate "2019.02.09"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:12]} 4. g3 {[%emt 0:00:30]} Be7 {[%emt 0:00:49]} 5. Bg2 {[%emt 0:00:09]} O-O {[%emt 0:00:07]} 6. O-O {[%emt 0:00:07]} Na6 {[%emt 0:00:32]} 7. Nc3 {[%emt 0:00:49]} c6 {[%emt 0:01:19]} 8. b3 {[%emt 0:00:17]} b6 {[%emt 0:05:57]} 9. Bb2 {[%emt 0:10:21]} Bb7 {[%emt 0:00:08]} 10. Qb1 {[%emt 0:04:57]} c5 {[%emt 0:05:55]} 11. Rd1 {[%emt 0:16:15]} Qb8 {[%emt 0:01:17]} 12. cxd5 {[%emt 0:04:36]} exd5 {[%emt 0:02:57]} 13. Nh4 {[%emt 0:08:12]} Rd8 {[%emt 0:02:00]} 14. Nf5 {[%emt 0:01:07]} Bf8 {[%emt 0:00:02]} 15. Qc1 {[%emt 0:02:00]} h6 {[%emt 0:03:54]} 16. Qe3 {[%emt 0:03:29]} Re8 {[%emt 0:01:59]} 17. Qf3 {[%emt 0:00:45]} Re6 {[%emt 0:07:37]} 18. Bh3 {[%emt 0:02:36]} Qe8 {[%emt 0:02:36]} 19. Qf4 {[%emt 0:10:49]} Rd8 {[%emt 0:06:55]} 20. e3 {[%emt 0:01:12]} Nh7 {[%emt 0:02:05]} 21. Bg2 {[%emt 0:01:53]} Nf6 {[%emt 0:06:38]} 22. Rac1 {[%emt 0:00:49]} Kh7 {[%emt 0:02:13]} 23. dxc5 {[%emt 0:05:04]} bxc5 {[%emt 0:00:33]} 24. Na4 {[%emt 0:04:47]} g5 {[%emt 0:14:17]} 25. Qf3 {[%emt 0:00:34]} Bc6 {[%emt 0:05:38]} 26. Qe2 {[%emt 0:04:17]} Bb5 {[%emt 0:10:22]} 27. Qc2 {[%emt 0:00:35]} Kg8 {[%emt 0:00:01]} 28. Qc3 {[%emt 0:05:31]} Bxa4 {[%emt 0:04:25]} 29. bxa4 {[%emt 0:01:00]} Nb4 {[%emt 0:00:05]} 30. Ra1 {[%emt 0:02:24]} Qxa4 {[%emt 0:03:49]} 31. a3 {[%emt 0:02:11]} d4 {[%emt 0:00:04]} 32. Qc4 {[%emt 0:02:24]} Qc2 {[%emt 0:00:13]} 33. Qxc2 {[%emt 0:05:14]} Nxc2 {[%emt 0:00:05]} 34. Rac1 {[%emt 0:00:05]} d3 {[%emt 0:00:13]} 35. Bf1 {[%emt 0:01:01]} c4 {[%emt 0:00:56]} 36. Nd4 {[%emt 0:01:07]} Rb6 {[%emt 0:00:36]} 37. Nxc2 {[%emt 0:00:29]} Rxb2 {[%emt 0:00:38]} 38. Nd4 {[%emt 0:00:06]} Ne4 {[%emt 0:01:02]} 39. Rxc4 {[%emt 0:00:51]} Nxf2 {[%emt 0:00:14]} 40. Ra1 {[%emt 0:00:30]} Ng4 {[%emt 0:07:16]} 41. Nc6 {[%emt 0:10:06]} Nxe3 {[%emt 0:03:27]} 42. Nxd8 {[%emt 0:00:53]} Nxc4 {[%emt 0:01:33]} 43. Bxd3 {[%emt 0:00:06]} Bc5+ {[%emt 0:06:59]} 44. Kh1 {[%emt 0:00:16]} Ne5 {[%emt 0:00:45]} 45. Be4 {[%emt 0:01:02]} Ng4 {[%emt 0:02:43]} 46. Bg2 {[%emt 0:00:07]} Nf2+ {[%emt 0:11:09]} 47. Kg1 {[%emt 0:00:02]} Nd3+ {[%emt 0:01:17]} 48. Kh1 {[%emt 0:00:07]} Nf2+ {[%emt 0:03:50]} 49. Kg1 {[%emt 0:00:30]} Ng4+ {[%emt 0:03:09]} 50. Kh1 {[%emt 0:00:01]} Nf2+ {[%emt 0:01:58]} 1/2-1/2

[Event "Chess House GM-Tourney 2019"]
[Site "Aarhus"]
[Date "2019.02.09"]
[Round "1.4"]
[White "Kotronias, Vasilios"]
[Black "Bjerre, Jonas Buhl"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "2486"]
[BlackElo "2432"]
[Annotator "RC"]
[PlyCount "88"]
[EventDate "2019.02.09"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:01]} 3. d4 {[%emt 0:00:05]} cxd4 {[%emt 0:00:09]} 4. Nxd4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:14]} 5. Nc3 {[%emt 0:00:06]} a6 {[%emt 0:00:14]} 6. Bg5 {[%emt 0:00:09]} Nbd7 {[%emt 0:00:30]} 7. Qe2 {[%emt 0:00:32]} b5 {[%emt 0:01:06]} 8. O-O-O {[%emt 0:00:54]} Bb7 {[%emt 0:00:43]} 9. Bxf6 {[%emt 0:07:26]} Nxf6 {[%emt 0:02:06]} 10. e5 {[%emt 0:01:08]} dxe5 {[%emt 0:01:51]} 11. Ndxb5 {[%emt 0:03:24]} Nd7 {[%emt 0:01:06]} 12. Na3 {[%emt 0:08:24]} e6 {[%emt 0:15:17]} 13. Nc4 {[%emt 0:00:19]} Qc7 {[%emt 0:01:51]} 14. h4 {[%emt 0:25:26]} Be7 {[%emt 0:10:06]} 15. Rh3 {[%emt 0:00:06]} O-O {[%emt 0:07:19]} 16. g4 {[%emt 0:05:20]} Rfd8 {[%emt 0:06:10]} 17. g5 {[%emt 0:07:12]} a5 {[%emt 0:07:30]} 18. Nb5 {[%emt 0:11:20]} Qc5 {[%emt 0:06:09]} 19. Ncd6 {[%emt 0:00:39]} Bd5 {[%emt 0:04:32]} 20. Ne4 {[%emt 0:08:12]} Qb4 {[%emt 0:04:03]} 21. Nec3 {[%emt 0:02:55]} Bc6 {[%emt 0:05:29]} 22. a3 {[%emt 0:03:56]} Qf4+ {[%emt 0:03:02]} 23. Qe3 {[%emt 0:01:57]} Bc5 {[%emt 0:03:23]} 24. Qxf4 {[%emt 0:00:08]} exf4 {[%emt 0:00:04]} 25. Nd4 {[%emt 0:08:13]} Bb7 {[%emt 0:01:20]} 26. Ncb5 {[%emt 0:00:04]} Ne5 {[%emt 0:05:49]} 27. Rc3 {[%emt 0:00:04]} Bb6 {[%emt 0:00:56]} 28. Be2 {[%emt 0:02:18]} Rd7 {[%emt 0:02:43]} 29. Nf3 {[%emt 0:00:46]} Rxd1+ {[%emt 0:00:47]} 30. Bxd1 {[%emt 0:00:03]} Ng4 {[%emt 0:00:59]} 31. Nd6 {[%emt 0:00:42]} Bd5 {[%emt 0:04:10]} 32. Nc8 {[%emt 0:00:54]} Bd8 {[%emt 0:00:58]} 33. Nd2 {[%emt 0:02:34]} Nxf2 {[%emt 0:01:09]} 34. Bf3 {[%emt 0:00:01]} f6 {[%emt 0:01:41]} 35. Bxd5 {[%emt 0:01:01]} exd5 {[%emt 0:00:05]} 36. Nf3 {[%emt 0:00:53]} Ne4 {[%emt 0:01:58]} 37. Rc6 {[%emt 0:00:00]} fxg5 {[%emt 0:00:27]} 38. hxg5 {[%emt 0:00:03]} Nxg5 {[%emt 0:00:35]} 39. Nxg5 {[%emt 0:00:05]} Bxg5 {[%emt 0:00:04]} 40. Kd1 {[%emt 0:00:34]} f3 {[%emt 0:02:36]} 41. Ke1 {[%emt 0:31:44]} Bh4+ {[%emt 0:02:58]} 42. Kf1 {[%emt 0:00:00]} a4 {[%emt 0:02:41]} 43. Nd6 {[%emt 0:00:00]} g6 {[%emt 0:02:30]} 44. c4 {[%emt 0:00:00]} Rb8 {[%emt 0:04:59]} 0-1

[Event "Chess House GM-Tourney 2019"]
[Site "Aarhus"]
[Date "2019.02.09"]
[Round "1.5"]
[White "Zumsande, Martin"]
[Black "Ochsner, Bjorn Moller"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2492"]
[BlackElo "2476"]
[Annotator "TA"]
[PlyCount "110"]
[EventDate "2019.02.09"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,110,8,0,13,0,6,16,-8,0,-22,-21,-34,-43,-67,-52,-85,-8,-19,0,0,0,0,0,-14,-14,-14,-18,-21,-14,-17,-10,-16,0,0,-12,0,56,49,106,-111,-110,-110,-110,-136,-150,-289,-234,-355,-203,-268,0,-453,0,-253,0,-448,-359,-322,-290,-260,-251,-219,-199,-366,0,0,0,-402,0,0,-10,-339,-359,-365,-351,-315,-331,-330,-345,-611,-385,-668,-645,-658,-662,-643,-590,-932,-760,-5665,-5009,-29984,-29985,-29987,-29988,-29996,-29997,-29997,-29998]} 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Bc4 e6 7. Nf3 Be7 8. O-O {B22: Sicilian: 2 c3} O-O 9. a3 (9. Qe2 Nc6 10. Rd1 Na5 11. Bxd5 exd5 12. Nc3 Be6 13. Bf4 a6 14. h3 Re8 15. exd6 Bxd6 16. Bxd6 Qxd6 17. Qe5 Nc4 18. Qxd6 Nxd6 {½-½ (32) Nisipeanu,L (2672)-Grischuk,A (2785) Heraklio 2017}) 9... b6 10. Qe2 {The position is equal.} Bb7 11. Bd3 dxe5 12. dxe5 Nd7 13. Qe4 {[%csl Gd3][%cal Re4h7]} g6 14. Qg4 Qc7 ({Black should try} 14... Nc5 $17 15. Bc2 Ba6) 15. Re1 $1 $11 Rfc8 $146 {Threatens to win with ...Qxc1.} ({Predecessor:} 15... Rac8) 16. Bh6 Nc5 17. Bc2 Ba6 {Black wants to play ...Bd3.} 18. Nbd2 {[%cal Bb1d2,Bd2c4,Bc4d6][%mdl 32]} Bd3 19. Rac1 {Strongly threatening Bxd3.} Qd7 20. Qd4 Bxc2 21. Rxc2 Qb5 22. b4 Nd7 (22... Nd3 23. a4 $1 $16 {[%mdl 512]}) 23. Nc4 Qa4 24. Rd2 b5 (24... a5 $11) 25. Nd6 $14 Rc3 ({Better is} 25... N7b6 $14) 26. Ng5 $2 (26. Qg4 $1 $16 {is forced if you want to stay better.} N7b6 27. Nd4 (27. Nxf7 $2 Kxf7 28. Nd4 Nc7 $19)) 26... Bxg5 $17 27. Bxg5 Rxa3 28. h3 a5 $36 {[%mdl 2048] Black is on the roll.} (28... Nxb4 $2 29. Qf4 $18) 29. Qh4 (29. bxa5 $17 {might work better.} Qxd4 30. Rxd4) 29... Ra1 $19 (29... Qxb4 30. Re4 $19) (29... Nxb4 30. Nxf7 $1 {[%mdl 512]} Nd5 31. Nh6+ Kg7 32. Nf5+ $1 {[%mdl 512]} (32. Ng4 Ra1 $16) 32... Kg8 33. Qh6 $18) (29... axb4 30. Rxd5 $1 {[%mdl 512]} exd5 31. Nxf7 $1 $11 {[%mdl 512]}) 30. Rde2 (30. Qe4 {was necessary.}) 30... Nc3 ({Not} 30... Nxb4 31. Qf4 $11) (30... axb4 $142 31. Qg4 Qa3 32. Rxa1 Qxa1+ {[%mdl 64] Double Attack} 33. Kh2 Nxe5) 31. Re3 Nd5 $2 ({But not} 31... axb4 32. Qf4 $17) ({Black should play} 31... Rxe1+ $19 32. Rxe1 Qxb4) 32. Re4 $2 {[%mdl 8192]} (32. R3e2 $1 $11) 32... Nc3 (32... axb4 $142 33. Bc1 Qc2) 33. R4e3 Nd5 $2 ({Much less strong is} 33... axb4 34. Qf4 $17) (33... Rxe1+ 34. Rxe1 Qxb4) 34. Re4 Rxe1+ 35. Rxe1 Qxb4 36. Re4 Qb1+ 37. Kh2 h5 38. g4 $2 (38. Rd4) 38... Nc3 $2 (38... hxg4 $19 39. Qxg4 Ra6) 39. Re3 $11 Nd5 $2 {[%mdl 8192]} (39... Qb4 $11 40. Qg3 Nd5 41. gxh5 Nxe3 42. Bxe3 Qb1 43. Nxf7 {[%mdl 64] Decoy} Kxf7 44. Qf3+ Qf5 45. hxg6+ Kg7 46. Qxa8 a4) 40. Re4 $19 Nc3 $2 (40... hxg4 $19 {aiming for ...a4.} 41. Qxg4 Ra6) 41. Re3 $11 Qb4 {...Nxe5! is the strong threat.} 42. Bh6 $2 {[%mdl 8192]} (42. Qg3 $1 $11 {and White is okay.} Nd5 {[#]} 43. gxh5 $1 {[%mdl 512]} Nxe3 44. Bxe3) 42... Nd5 $19 43. Re4 Qc5 44. gxh5 {[#]} Nxe5 $1 {[%mdl 576] Remove Defender} 45. Rxe5 Qxd6 46. Qg3 $2 (46. Bf4 Nxf4 47. Qxf4) 46... Rc8 47. Kg2 $2 (47. hxg6 f6 48. Re1 Qxg3+ 49. Kxg3) 47... b4 48. Bd2 Ne7 49. Bf4 Rc4 50. Bg5 Nc6 51. Bf6 Nxe5 52. Bxe5 Qd5+ {Black mates.} 53. Kh2 Rc1 {[%csl Gc1][%cal Rd5h1]} 54. Qe3 Rh1+ 55. Kg3 Rg1+ {Accuracy: White = 39%, Black = 49%.} 0-1

[Event "Chess House GM-Tourney 2019"]
[Site "Aarhus"]
[Date "2019.02.10"]
[Round "2.1"]
[White "Bach, Matthias"]
[Black "Kollars, Dmitrij"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2307"]
[BlackElo "2567"]
[Annotator "TA"]
[PlyCount "50"]
[EventDate "2019.02.09"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,50,-78,-67,-65,-73,-97,-99,-95,-107,-113,-112,-168,-162,-250,-233,-353,-335,-353,-353,-344,-352,-308,-243,-327,-335,-460,-448,-446,-437,-511,-492,-496,-467,-473,-458,-515,-467,-563,-571,-563,-563,-554,-532]} 1. e4 c5 2. b4 cxb4 3. Nf3 Nc6 4. a3 (4. d4 d5 5. exd5 Qxd5 6. c4 bxc3 7. Nxc3 Qa5 8. Bd2 e6 9. Rb1 Nf6 10. Bb5 Qd8 11. O-O Be7 12. Ne5 Bd7 13. Ba4 Qc8 14. Bg5 O-O 15. Rc1 {½-½ (91) Christiansen,J (2492)-Agdestein,S (2586) Drammen 2018}) 4... e5 5. d4 {[#]} exd4 $146 ({Predecessor:} 5... Nxd4 6. Nxd4 exd4 7. Qxd4 Qf6 8. e5 Qe7 9. Bc4 d6 10. f4 dxe5 11. fxe5 {½-½ (33) Millgramm,S (1839)-Hoeger,B (1839) Altenholz 2009}) 6. Bc4 {B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6} Nf6 7. e5 d5 8. Bb5 {Black is better.} Ne4 9. Nxd4 Bd7 {[#] White must now prevent ...Nxd4.} 10. Be3 (10. O-O $17) 10... Nxe5 $19 11. Qh5 (11. O-O $142) 11... Bd6 12. Ne6 (12. Bxd7+ $142 Qxd7 13. axb4) 12... Qf6 ({And not} 12... Bxb5 13. Nxd8 Rxd8 14. a4 $11) 13. Bxd7+ Nxd7 14. Nd4 Be5 15. Qd1 Qa6 {Threatens to win with ...Rc8.} 16. f3 Nd6 17. Nd2 bxa3 {Black is clearly winning.} 18. Kf2 O-O 19. Qc1 Bxd4 20. Bxd4 Nb5 21. Nb3 Rac8 22. Rd1 Rfe8 {...Re2+! is the strong threat.} 23. Kg1 Qg6 24. Rd2 Ne5 25. Bxe5 Rxe5 {Accuracy: White = 38%, Black = 97%.} 0-1

[Event "Chess House GM-Tourney 2019"]
[Site "Aarhus"]
[Date "2019.02.10"]
[Round "2.2"]
[White "Grivas, Efstratios"]
[Black "Thybo, Jesper Sondergaard"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2413"]
[BlackElo "2517"]
[Annotator "ChessBase"]
[PlyCount "91"]
[EventDate "2019.02.09"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:08]} d5 {[%emt 0:00:00]} 4. Nc3 {[%emt 0:00:40]} Bb4 {[%emt 0:00:00]} 5. cxd5 {[%emt 0:01:36]} exd5 {[%emt 0:00:18]} 6. Bg5 {[%emt 0:00:14]} h6 {[%emt 0:01:10]} 7. Bxf6 {[%emt 0:02:14]} Qxf6 {[%emt 0:00:09]} 8. Qb3 {[%emt 0:01:46]} Qb6 {[%emt 0:00:34]} 9. e3 {[%emt 0:04:04]} c6 {[%emt 0:00:43]} 10. Bd3 {[%emt 0:01:26]} O-O {[%emt 0:00:32]} 11. O-O {[%emt 0:00:50]} Bd6 {[%emt 0:00:30]} 12. Qc2 {[%emt 0:00:21]} Nd7 {[%emt 0:00:19]} 13. Rab1 {[%emt 0:03:10]} a5 {[%emt 0:07:08]} 14. e4 {[%emt 0:09:45]} dxe4 {[%emt 0:02:27]} 15. Nxe4 {[%emt 0:00:12]} Be7 {[%emt 0:05:35]} 16. Rfe1 {[%emt 0:08:09]} Nf6 {[%emt 0:05:14]} 17. Bc4 {[%emt 0:06:47]} Nd5 {[%emt 0:19:21]} 18. Nc3 {[%emt 0:09:27]} Be6 {[%emt 0:01:17]} 19. Bxd5 {[%emt 0:02:03]} cxd5 {[%emt 0:00:08]} 20. Qd3 {[%emt 0:01:19]} Rfc8 {[%emt 0:02:56]} 21. Ne5 {[%emt 0:04:48]} Qa6 {[%emt 0:04:26]} 22. Qf3 {[%emt 0:02:15]} Qd6 {[%emt 0:02:30]} 23. Re2 {[%emt 0:02:00]} Bf6 {[%emt 0:03:29]} 24. Rbe1 {[%emt 0:04:35]} a4 {[%emt 0:09:44]} 25. a3 {[%emt 0:01:12]} b5 {[%emt 0:01:42]} 26. Nxb5 {[%emt 0:10:41]} Qb6 {[%emt 0:00:05]} 27. Qd3 {[%emt 0:00:15]} Rab8 {[%emt 0:00:36]} 28. Nc3 {[%emt 0:00:25]} Qa7 {[%emt 0:00:53]} 29. f4 {[%emt 0:07:19]} g6 {[%emt 0:00:40]} 30. Kh1 {[%emt 0:01:05]} Kg7 {[%emt 0:05:25]} 31. Rd2 {[%emt 0:06:21]} Rb6 {[%emt 0:02:17]} 32. Qf3 {[%emt 0:01:18]} Rcb8 {[%emt 0:03:55]} 33. Ree2 {[%emt 0:00:50]} Qa5 {[%emt 0:10:12]} 34. h3 {[%emt 0:00:52]} h5 {[%emt 0:00:37]} 35. Kh2 {[%emt 0:03:21]} R8b7 {[%emt 0:01:13]} 36. g4 {[%emt 0:02:14]} hxg4 {[%emt 0:00:42]} 37. hxg4 {[%emt 0:00:03]} Rd6 {[%emt 0:03:39]} 38. Kg3 {[%emt 0:01:28]} Rb8 {[%emt 0:06:00]} 39. Rh2 {[%emt 0:01:56]} Kg8 {[%emt 0:02:21]} 40. f5 {[%emt 0:01:42]} Bc8 {[%emt 0:00:40]} 41. fxg6 {[%emt 0:01:48]} Bxe5+ {[%emt 0:05:25]} 42. dxe5 {[%emt 0:00:27]} Rxg6 {[%emt 0:00:03]} 43. Qh1 {[%emt 0:05:18]} Rxg4+ {[%emt 0:04:30]} 44. Kf3 {[%emt 0:00:36]} Kf8 {[%emt 0:03:24]} 45. Rh8+ {[%emt 0:02:30]} Ke7 {[%emt 0:00:05]} 46. Qh6 {[%emt 0:01:20]} 1-0

[Event "Chess House GM-Tourney 2019"]
[Site "Aarhus"]
[Date "2019.02.10"]
[Round "2.3"]
[White "Fries-Nielsen, Jens Ove"]
[Black "Kotronias, Vasilios"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2371"]
[BlackElo "2486"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2019.02.09"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,82,0,0,0,-41,-43,-36,-29,-37,-32,-36,0,-18,0,-20,-14,-8,-14,-42,-40,-100,-95,-172,-164,-165,-161,-164,-138,-141,-148,-162,-172,-168,-154,-159,-141,-146,-145,-130,-112,-162,-175,-218,-209,-302,-283,-243,-89,-484,-480,-479,-468,-674,-666,-776,-739,-969,-917,-741,-692,-29992,-29993,-29994,-29995]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Nb3 Nc6 7. a4 g6 8. a5 Be6 9. Be2 Bg7 10. O-O O-O 11. Be3 Bxb3 {B74: Sicilian Dragon: Classical System with 9 Nb3} 12. Bb6 {[#]} Bxc2 $1 13. Qxc2 Qc8 {Black is slightly better.} 14. Rfd1 $146 ({Predecessor:} 14. Qd2 Qe6 15. f3 Ne5 16. Rfc1 Rac8 17. Ra4 Rc6 18. Be3 Rfc8 19. f4 Nc4 20. Bxc4 Rxc4 21. Rxc4 Rxc4 22. e5 Ng4 23. b3 Rc8 24. Bd4 dxe5 25. fxe5 Nxe5 {0-1 (25) Nesterovskaya,A (2133)-Can,E (2448) Al Ain 2012}) 14... Bh6 15. Qb3 Ne5 16. Bd4 Qe6 17. Qxe6 fxe6 18. Bxe5 dxe5 19. Bc4 Kf7 20. Ra4 (20. Na4 $15) 20... Rfd8 $17 21. Rb1 (21. Bd3 $17 {was called for.}) 21... Bd2 $19 22. f3 Rac8 23. Bf1 Be3+ 24. Kh1 Rd2 25. Rb4 Rc7 26. Rc4 Rxc4 27. Bxc4 Bd4 28. Na4 g5 29. b4 h5 30. h3 g4 31. hxg4 hxg4 32. Nc5 (32. fxg4 {was forced.} Nxe4 33. Kh2) 32... Bxc5 33. bxc5 {[%mdl 4096] Endgame [#] KRB-KRN} g3 $2 (33... Rc2 $1 $19 {[%cal Rc2c4] has better winning chances.} 34. c6 Rxc4 35. cxb7 Nd7 36. fxg4 Rxe4) 34. Rc1 $2 {[%mdl 8192]} (34. c6 $17 {was the crucial defense.} bxc6 35. Ra1) 34... Nh5 35. c6 bxc6 36. Bxa6 (36. Ra1 $142 Nf4 37. Rg1) 36... Ra2 37. Bb7 Rxa5 38. Bxc6 Nf4 39. Rb1 Ra2 40. Rg1 {Now Bb5 and White clings on.} Rb2 41. Ba4 Rb8 {Accuracy: White = 23%, Black = 72%.} 0-1

[Event "Chess House GM-Tourney 2019"]
[Site "Aarhus"]
[Date "2019.02.10"]
[Round "2.4"]
[White "Bjerre, Jonas Buhl"]
[Black "Zumsande, Martin"]
[Result "1-0"]
[ECO "C03"]
[WhiteElo "2432"]
[BlackElo "2492"]
[Annotator "ChessBase"]
[PlyCount "93"]
[EventDate "2019.02.09"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. Nd2 {[%emt 0:00:00]} Be7 {[%emt 0:00:00]} 4. e5 {[%emt 0:00:31]} c5 {[%emt 0:00:00]} 5. c3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:24]} 6. Bd3 {[%emt 0:00:48]} Bd7 {[%emt 0:00:31]} 7. Ne2 {[%emt 0:01:08]} f6 {[%emt 0:02:40]} 8. f4 {[%emt 0:06:46]} Qb6 {[%emt 0:01:53]} 9. Nf3 {[%emt 0:01:36]} Nh6 {[%emt 0:01:34]} 10. O-O {[%emt 0:08:21]} O-O {[%emt 0:08:18]} 11. Kh1 {[%emt 0:12:27]} cxd4 {[%emt 0:02:05]} 12. Nexd4 {[%emt 0:04:28]} fxe5 {[%emt 0:12:09]} 13. Nxe5 {[%emt 0:08:33]} Nxe5 {[%emt 0:04:01]} 14. fxe5 {[%emt 0:00:09]} Rxf1+ {[%emt 0:01:28]} 15. Qxf1 {[%emt 0:00:40]} Rf8 {[%emt 0:09:47]} 16. Qe2 {[%emt 0:00:58]} Nf5 {[%emt 0:06:52]} 17. Bxf5 {[%emt 0:04:04]} exf5 {[%emt 0:00:11]} 18. Qf3 {[%emt 0:02:31]} Kh8 {[%emt 0:17:44]} 19. Qxd5 {[%emt 0:05:25]} Bc6 {[%emt 0:04:16]} 20. Qe6 {[%emt 0:07:35]} Qd8 {[%emt 0:05:25]} 21. Qc4 {[%emt 0:05:18]} Bd5 {[%emt 0:00:17]} 22. Qe2 {[%emt 0:00:41]} Bc5 {[%emt 0:02:39]} 23. Nf3 {[%emt 0:05:53]} Bc4 {[%emt 0:04:14]} 24. Qe1 {[%emt 0:03:09]} Qb6 {[%emt 0:00:31]} 25. b3 {[%emt 0:03:36]} Bf2 {[%emt 0:01:51]} 26. Be3 {[%emt 0:02:13]} Bxe3 {[%emt 0:03:16]} 27. bxc4 {[%emt 0:00:09]} f4 {[%emt 0:00:25]} 28. Rd1 {[%emt 0:01:43]} h6 {[%emt 0:02:20]} 29. Qe2 {[%emt 0:02:50]} Rd8 {[%emt 0:03:39]} 30. Rd5 {[%emt 0:02:47]} Re8 {[%emt 0:02:48]} 31. Qc2 {[%emt 0:02:10]} Qa6 {[%emt 0:01:01]} 32. Qb3 {[%emt 0:02:55]} Rc8 {[%emt 0:00:51]} 33. h4 {[%emt 0:01:52]} Qg6 {[%emt 0:01:56]} 34. Qxb7 {[%emt 0:01:15]} Rg8 {[%emt 0:01:07]} 35. Rd1 {[%emt 0:01:28]} Qc2 {[%emt 0:00:27]} 36. Qd5 {[%emt 0:00:38]} Qxc3 {[%emt 0:00:29]} 37. e6 {[%emt 0:00:39]} Qf6 {[%emt 0:00:22]} 38. Qd7 {[%emt 0:01:14]} Bc5 {[%emt 0:00:14]} 39. Qf7 {[%emt 0:01:36]} Rf8 {[%emt 0:00:41]} 40. Qxf6 {[%emt 0:00:31]} Rxf6 {[%emt 0:00:01]} 41. Rd5 {[%emt 0:30:29]} Be7 {[%emt 0:02:14]} 42. Nd4 {[%emt 0:00:00]} Rf8 {[%emt 0:00:40]} 43. h5 {[%emt 0:00:00]} Rc8 {[%emt 0:06:59]} 44. Nf5 {[%emt 0:00:00]} Bf6 {[%emt 0:00:20]} 45. e7 {[%emt 0:00:00]} Rb8 {[%emt 0:00:52]} 46. c5 {[%emt 0:00:00]} Kg8 {[%emt 0:00:35]} 47. c6 {[%emt 0:00:00]} 1-0

[Event "Chess House GM-Tourney 2019"]
[Site "Aarhus"]
[Date "2019.02.10"]
[Round "2.5"]
[White "Olsen, Filip Boe"]
[Black "Ochsner, Bjorn Moller"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2397"]
[BlackElo "2476"]
[Annotator "TA"]
[PlyCount "116"]
[EventDate "2019.02.09"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,116,14,24,22,25,19,25,0,6,-1,0,0,40,37,46,46,46,49,44,55,112,43,47,-23,49,45,71,79,70,33,44,36,59,50,35,0,0,0,0,0,2,0,0,0,0,0,0,0,0,-12,0,0,0,0,10,16,19,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. cxd5 exd5 5. Bf4 c6 6. e3 {D31: Queen's Gambit Declined: Semi-Slav without ...Nf6 (+ Marshall Gambit and Noteboom) and Exchange Variation lines without ...Nf6} Ne7 (6... Bf5 7. Bd3 Bxd3 8. Qxd3 Ne7 9. Nge2 Nd7 10. O-O O-O 11. a3 Ba5 12. Rfc1 a6 13. Bg5 {½-½ (74) Andreikin,D (2708)-Fedoseev,V (2731) Sochi 2017}) 7. h4 O-O 8. h5 $146 {White has an edge.} ({Predecessor:} 8. a3 Bd6 9. Qf3 Bxf4 10. Qxf4 Qd7 11. Bd3 Qg4 12. Qh2 Qe6 13. Nf3 {1-0 (28) Santos Ruiz,M (2524)-Gavrilescu,D (2470) Manavgat 2018}) 8... h6 9. g4 Qa5 10. f3 Bxc3+ 11. bxc3 Qxc3+ 12. Kf2 f6 13. Bd3 {[%mdl 1024] White has compensation.} Re8 14. Ne2 Qa3 (14... Qa5 $14) 15. Qc2 ({White should play} 15. Qd2 $16) 15... Na6 16. Bg6 (16. Qd2 $14) 16... Rd8 (16... Nb4 $1 $11 17. Qb1 Nxg6 18. Qxg6 Nd3+ 19. Kg3 Re7 20. Bxh6 Bd7) 17. Rhb1 b5 18. Rb3 Qa5 19. Ng3 Bd7 20. Nf5 Bxf5 $1 21. Bxf5 Kh8 ({But not} 21... Nxf5 22. Qxf5 Nc7 {[#]} 23. Bxh6 $1 $16 {[%mdl 512]}) 22. a4 b4 $1 {White must now prevent ...c5.The position is equal.} 23. Bd3 c5 24. Bxa6 $1 c4 $1 {[%cal Rc4b3]} 25. Rxb4 Qxb4 26. Rb1 Qa3 27. Bb7 Rab8 $1 28. Bxb8 Rxb8 29. e4 $1 Qd6 30. Kg2 dxe4 31. Bxe4 Rb4 32. Rxb4 Qxb4 33. Bg6 f5 34. Bxf5 Nxf5 35. gxf5 $11 {[%mdl 4096] Endgame KQ-KQ} c3 {[#] Strongly threatening ...Qb2.} 36. Qe4 {Threatens to win with Qe8+.} Qxa4 37. Qa8+ Kh7 38. Qe4 Qa2+ 39. Kg3 {f6+ would kill now.} Qf7 40. f6+ Kg8 41. Qa8+ Kh7 42. Qe4+ Kh8 43. Qa8+ Qg8 44. Qxa7 {Hoping for f7.} gxf6+ 45. Kf2 Qc4 {And now ...c2 would win.} 46. Qd7 Qa2+ 47. Kf1 Qa8 48. Kf2 c2 49. Qc7 Qa4 50. Ke3 Qe8+ 51. Kf2 Qa4 52. Ke3 Qe8+ 53. Kf2 Qxh5 54. Qc8+ Kg7 55. Qc7+ Kf8 56. Qc8+ Kg7 {aiming for ...Qh2+.} 57. Qc7+ Kf8 58. Qc8+ Kg7 {Accuracy: White = 64%, Black = 56%.} 1/2-1/2

[Event "Chess House GM-Tourney 2019"]
[Site "Aarhus"]
[Date "2019.02.11"]
[Round "3.1"]
[White "Ochsner, Bjorn Moller"]
[Black "Bjerre, Jonas Buhl"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2476"]
[BlackElo "2432"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2019.02.09"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,60,15,25,19,34,34,34,20,26,31,28,26,15,26,30,0,29,8,0,0,21,19,25,17,32,44,35,32,35,26,36,31,30,0,0,-27,15,10,6,12,15,14,48,8,8,8,6,14,19,0,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. a3 Bxd2+ 6. Qxd2 d6 7. Nc3 {E11: Bogo-Indian} O-O (7... Nc6 8. e4 O-O 9. Bd3 e5 10. d5 Nb8 11. O-O Na6 12. Bc2 Bg4 13. Ne1 c6 14. Nd3 Rc8 {½-½ (27) Cruz,C (2564)-Delgado Ramirez,N (2623) Antofagasta 2019}) 8. Rd1 Qe7 9. e4 {White is slightly better.} e5 10. dxe5 dxe5 11. Nd5 Nxd5 12. cxd5 Bg4 13. Qe3 $146 ({Predecessor:} 13. Be2 Bxf3 14. Bxf3 Nd7 {½-½ (55) Cox,J (2368)-Smith,B (2482) Douglas 2014}) 13... Nd7 14. Rc1 {[%cal Bd1c1,Bc1c4,Bc4g4][%mdl 32]} Bxf3 15. Qxf3 Nc5 16. Qe3 b6 17. Bb5 a4 18. Bc6 Rad8 19. Rc4 f5 20. exf5 Rxf5 21. O-O Qd6 22. Rg4 e4 23. Qd4 {[%csl Gg4][%cal Rd4g7] [#]} Qf6 (23... g6 $5 {[%cal Rd6c6]} 24. Qc3 Rdf8 $15) 24. Qxf6 Rxf6 25. Rg3 Rdf8 26. Re3 Rf4 27. h3 R8f6 {The position is equal.} 28. Re2 Kf8 29. Rd1 Ke7 30. f3 {And now fxe4 would win.} Kd6 {Accuracy: White = 70%, Black = 76%.} 1/2-1/2

[Event "Chess House GM-Tourney 2019"]
[Site "Aarhus"]
[Date "2019.02.11"]
[Round "3.2"]
[White "Kollars, Dmitrij"]
[Black "Olsen, Filip Boe"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2567"]
[BlackElo "2397"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2019.02.09"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,99,20,21,24,25,33,24,34,33,36,30,35,25,22,21,22,29,37,11,24,14,43,36,26,10,28,31,114,111,110,98,122,122,141,113,122,79,78,88,89,71,69,64,105,101,160,148,187,180,188,180,172,189,206,200,196,107,124,120,156,162,169,172,160,132,218,225,225,197,236,209,346,335,387,400,692,669,616,596,746,743,744,674,709,682,710,598,531,412,758,514]} 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Nf3 h6 {B12: Caro-Kann: Advance Variation} 7. Be2 Ne7 8. O-O g5 {White has an edge.} 9. a4 Qc7 10. Bd2 a5 11. Ne1 c5 12. Nxc5 Nxc5 13. dxc5 Bg7 14. Bb5+ Kf8 {[#]} 15. Nd3 $146 Bxd3 16. Bxd3 Bxe5 {[%mdl 64] [#] Double Attack} 17. Qh5 Qxc5 18. Kh1 Bf4 (18... Bxb2 $14 19. Rab1 Bf6) 19. Bxf4 $16 gxf4 20. Qe5 Rg8 21. Qxf4 Rg5 22. Qh4 Nf5 23. Bxf5 Rxf5 24. Qxh6+ Ke7 25. Qh4+ Kd7 26. c3 Rg8 27. Rad1 Rfg5 (27... Rc8 $142) 28. g3 Rg4 29. Qf6 Ke8 30. Rfe1 R8g6 31. Qe5 {[#] Black must now prevent Rxd5.} Kd7 32. Rd4 Rxd4 33. Qxd4 ({White should play} 33. cxd4 $18 Qd6 34. Qh8) 33... Qxd4 34. cxd4 $18 {[%mdl 4096] Endgame KR-KR} Rg8 35. Rc1 Rg4 36. f4 Rg8 37. Kg2 f5 (37... Rb8 $16) 38. h4 Rh8 39. Rc5 b6 40. Rb5 Rb8 (40... Kc6 $142 41. b4 axb4) 41. Kh3 Kc6 42. h5 Rg8 (42... Kd6 $142 43. Kh4 Ke7) 43. b4 axb4 44. Rxb4 Rg7 45. Rb2 Rg8 46. Rg2 Rg4 47. Rh2 Rg7 48. Rh1 Rg8 49. Kg2 Rg7 (49... Kd7 $142 50. h6 Ke8) 50. Kf3 {Accuracy: White = 88%, Black = 41%.} 1-0

[Event "Chess House GM-Tourney 2019"]
[Site "Aarhus"]
[Date "2019.02.11"]
[Round "3.3"]
[White "Kotronias, Vasilios"]
[Black "Grivas, Efstratios"]
[Result "1/2-1/2"]
[ECO "C80"]
[WhiteElo "2486"]
[BlackElo "2413"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2019.02.09"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,60,14,12,17,8,13,-16,-10,-27,0,0,0,-1,0,0,14,16,10,23,27,26,23,12,12,12,12,9,9,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 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. Be3 Bc5 10. Qd3 O-O {C80: Open Ruy Lopez: Sidelines and 9 Nbd2} 11. Nbd2 (11. Nc3 Nb4 12. Qe2 Nxc3 13. bxc3 Bxe3 14. Qxe3 Nc6 15. a4 Qe7 16. Rfd1 Rfd8 17. h3 h6 18. Nd4 Nxd4 19. cxd4 {½-½ (43) Svidler,P (2746)-Carlsen,M (2765) Baku 2008}) (11. Nc3 Nb4 12. Qe2 Nxc3 13. bxc3 Bxe3 14. Qxe3 Nc6 15. Qc5 Qd7 16. a4 {½-½ (16) Kotronias,V (2590)-Grivas,E (2505) Rhodos 1993}) 11... Nxd2 12. Qxd2 d4 13. Bf4 {[#]} Qd7 $146 ({Predecessor:} 13... Bxb3 14. axb3 Qd5 {½-½ (14) Georgiev,K (2475)-Grivas,E (2505) Athens 1993}) 14. Ng5 Bc4 15. Bxc4 bxc4 16. Qe2 Qf5 17. Qxc4 Qxf4 18. Qxc5 {[#] Hoping for e6.} Qxg5 19. Qxc6 Qxe5 20. Rfe1 Qb5 {The position is equal.} 21. Qxb5 axb5 $11 {[%mdl 4096] Endgame KRR-KRR} 22. Re5 Rfe8 23. Rxb5 {next h3 is good for White.} Rxa2 {[%cal Ra2a1] [#]} 24. Rd1 c6 25. Rc5 Rxb2 26. Rxc6 h5 27. g3 Re2 28. Rxd4 Rexc2 29. Rxc2 Rxc2 30. h4 g6 {Precision: White = 85%, Black = 87%.} 1/2-1/2

[Event "Chess House GM-Tourney 2019"]
[Site "Aarhus"]
[Date "2019.02.11"]
[Round "3.4"]
[White "Thybo, Jesper Sondergaard"]
[Black "Bach, Matthias"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "2517"]
[BlackElo "2307"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2019.02.09"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,67,20,19,17,18,17,76,23,30,22,33,24,24,16,21,19,20,22,32,22,43,41,56,69,77,81,102,80,198,189,224,233,195,213,201,232,189,171,266,264,242,256,249,234,367,368,365,338,346,335,357,332,547,513,527,531,687,688]} 1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. cxd5 exd5 5. e5 Ne4 6. Nf3 Nxc3 7. dxc3 {A18: English Opening: Flohr-Mikenas System (1 c4 Nf6 2 Nc3 e6 3 e4)} (7. bxc3 Be7 8. d4 c5 9. Be2 Nc6 10. O-O O-O 11. dxc5 Bxc5 12. Bg5 Qa5 13. Qc2 Bg4 14. Bf4 h6 {½-½ (52) Gelfand,B (2697)-Esipenko,A (2564) Moscow 2017}) 7... Be7 8. Bd3 Na6 $146 (8... c5 $11) ({Predecessor:} 8... c5 9. O-O Nc6 10. Re1 Be6 {½-½ (10) Ghosh,D (2544)-Debashis,D (2538) New Delhi 2019}) 9. b4 (9. Nd4 $16) 9... c5 $11 10. a3 O-O 11. h3 b6 12. O-O Nc7 13. Qc2 $36 {[%mdl 2048] White has good play.} g6 14. Bh6 Re8 15. Rad1 a5 {[%cal Ra5b4]} 16. b5 Bd7 17. a4 Qc8 18. Nh2 Ra7 19. Kh1 d4 {[#]} (19... Bd8 $16) 20. f4 $1 $18 Bf5 21. cxd4 cxd4 22. Bxf5 Qxf5 23. Qxf5 gxf5 24. Nf3 ({Don't take} 24. Rxd4 Ne6 $16) 24... Nd5 (24... Ne6 {keeps fighting.}) 25. Rxd4 Nc3 26. Rc4 Ne4 27. Kh2 Bc5 (27... Rd7 {was necessary.} 28. Rc6 Rb8) 28. g4 fxg4 29. hxg4 (29. Rxe4 f5 $16) 29... Nf2 30. Kg3 Nd3 31. Ng5 Nb2 $2 (31... Rb8 32. Ne4 Be7) 32. Rc2 {White is clearly winning.} Nxa4 33. Ra1 {[%mdl 64] [#] Trapped Piece} f6 34. Ne4 {Accuracy: White = 67%, Black = 34%.} ({Weaker is} 34. Rxa4 fxg5 35. Bxg5 Rd7 $18) 1-0

[Event "Chess House GM-Tourney 2019"]
[Site "Aarhus"]
[Date "2019.02.11"]
[Round "3.5"]
[White "Zumsande, Martin"]
[Black "Fries-Nielsen, Jens Ove"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2492"]
[BlackElo "2371"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2019.02.09"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,82,78,88,56,65,57,72,66,60,59,66,69,52,21,29,10,55,14,10,9,20,31,16,10,15,20,31,6,3,0,12,0,0,-39,-31,-38,-27,-20,0,-80,-71,-85,-86,-88,-79,-125,0,0,59,-276,-298,-277,-241,-328,-335,-345,-327,-413,-417,-413,-426,-416,-399,-392,-389,-501,-502,-593,-591,-578,-574,-666,-627,-556,-531]} 1. e4 g6 2. d4 Bg7 3. Nc3 a5 (3... d6 4. Be3 c6 5. a4 d5 6. h3 dxe4 7. Nxe4 Bf5 8. Ng3 Be6 9. Nf3 Nf6 10. Be2 Nd5 11. Bd2 Qc7 12. Qc1 h6 13. c4 {1-0 (45) Caruana,F (2832)-Aronian,L (2765) London 2018}) 4. Be3 a4 $146 ({Predecessor:} 4... c6 5. a4 d5 6. exd5 cxd5 7. Nf3 Nc6 8. Nb5 Nf6 9. c3 O-O 10. Bd3 Ng4 11. Bf4 {½-½ (37) Boe,M (2301)-Fries Nielsen,J (2358) Ballerup 2018}) 5. a3 c6 6. Bc4 {B06: Modern Defence} d6 7. Nge2 Nf6 8. f3 {[%cal Bf2f3,Bf3e4][%mdl 32] White is better.} d5 9. Ba2 dxe4 10. fxe4 Ng4 11. Qd2 Nxe3 12. Qxe3 e5 {[%cal Re5d4]} 13. O-O (13. d5 {is more complex.} Qh4+ 14. g3 Qe7 15. O-O-O Bh3 16. d6) 13... O-O {[%cal Re5d4]} 14. d5 Nd7 15. Rad1 Qe7 16. Kh1 Nf6 17. h3 Kh8 18. Rf3 cxd5 19. Bxd5 Ne8 20. Ba2 Nc7 21. Nd5 Nxd5 22. Bxd5 f5 23. Qb6 f4 24. Qb4 (24. Rc3 $11) 24... Qh4 $17 25. Ng1 g5 26. Qe7 ({Don't blunder} 26. Bxb7 $2 Rb8 $19) 26... Qh6 27. Bxb7 g4 (27... Ra7 $17 28. Qxf8+ Bxf8 29. Bxc8 Qb6) 28. Bxa8 $11 Bf6 ({Black should play} 28... gxf3 $11 29. Nxf3 Bg4) 29. Qd6 $2 {[%mdl 8192]} (29. Qa7 $14 gxf3 30. Nxf3) 29... gxf3 $19 30. Nxf3 {[#] Hoping for Bd5.} Bg4 $1 $40 {[%cal Rg4f3][%mdl 128] Black has strong attack.} 31. Rd3 {aiming for Bd5.} Bxf3 $1 ({Less strong is} 31... Rxa8 32. Nxe5 Bh5 33. Nd7 $17) 32. Rxf3 {Black must now prevent Bd5.} Rxa8 33. Rd3 Qg5 34. Qb4 Rg8 {[%csl Gg8][%cal Rg5g2] [#]} 35. Qd2 Qg6 36. Qe2 Bh4 37. Rd5 Qg3 {( -> ...f3!). Black is clearly winning.} 38. Rd3 Qf2 39. Qxf2 Bxf2 40. b3 Rc8 41. bxa4 Rxc2 {Precision: White = 49%, Black = 78%.} 0-1

[Event "Chess House GM-Tourney 2019"]
[Site "Aarhus"]
[Date "2019.02.12"]
[Round "4.1"]
[White "Kollars, Dmitrij"]
[Black "Thybo, Jesper Sondergaard"]
[Result "0-1"]
[ECO "B69"]
[WhiteElo "2567"]
[BlackElo "2517"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2019.02.09"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 30,64,33,31,20,0,0,0,0,26,23,10,0,16,29,0,0,0,4,0,0,0,0,0,0,0,0,-223,-239,-765,-783,-770,-765,-760,-754,-1349,-1355]} 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. f4 {[%cal Bf2f4,Bf4f5][%mdl 32]} Be7 10. Nf3 b5 11. Bxf6 gxf6 12. f5 Qb6 13. Kb1 O-O-O 14. g3 Kb8 15. fxe6 fxe6 16. Bh3 Na5 {[%cal Bc6a5,Ba5c4,Bc4a3][%mdl 32] B69: Sicilian: Richter-Rauzer: 7...a6 8 0-0-0 Bd7 9 f4 Be7 10 Nf3 b5 11 Bxf6} 17. Nd4 (17. Rhe1 b4 18. Ne2 e5 19. Bxd7 Rxd7 20. Qd5 Rc8 21. b3 Rdc7 22. Rd2 Nc6 23. Nh4 Na7 24. Nf5 {0-1 (60) Le,Q (2715)-Gupta,A (2588) Douglas 2018}) 17... b4 $1 {[%cal Rb4c3]} 18. Nce2 e5 {The position is equal.} 19. Bxd7 Rxd7 20. Nf5 Nc4 $40 {[%mdl 128] Black attacks.} 21. Qd3 Rc8 {[#]} 22. Ka1 $146 ({Predecessor:} 22. Nc1 Bf8 23. Nb3 Rdc7 24. Nd2 Nxb2 25. Kxb2 {½-½ (35) Ortiz Suarez,I (2514)-Ruiz Sanchez,O (2385) Merida 2018}) 22... a5 23. b3 Na3 24. c4 Bf8 25. Kb2 a4 26. Ne3 {Rhf1 is the strong threat.} Qa6 27. Nd5 {Threatens to win with Rhf1.} Ra7 {White must now prevent ...axb3.} 28. Nxb4 $2 {[#]} (28. Ra1 $1 $11) 28... Qb7 $19 29. Nc2 $2 (29. Kxa3 axb3+ 30. Kb2 (30. Kxb3 d5 $17) 30... Qxb4 31. Qxb3) 29... Nxc4+ {Black is clearly winning.} 30. Kb1 axb3 31. Qxb3 Na5 32. Qb4 d5 {Precision: White = 37%, Black = 100%.} 0-1

[Event "Chess House GM-Tourney 2019"]
[Site "Aarhus"]
[Date "2019.02.12"]
[Round "4.2"]
[White "Olsen, Filip Boe"]
[Black "Bjerre, Jonas Buhl"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2397"]
[BlackElo "2432"]
[Annotator "TA"]
[PlyCount "22"]
[EventDate "2019.02.09"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,22,0,0,0]} 1. Nf3 Nf6 2. c4 c5 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nb4 6. Bc4 Nd3+ 7. Ke2 Nf4+ 8. Kf1 Nd3 $146 ({Predecessor:} 8... Ne6 9. d4 cxd4 10. Bxe6 Bxe6 11. Nxd4 Nc6 12. Nxe6 Qxd1+ 13. Nxd1 fxe6 14. Bd2 e5 15. f3 {½-½ (58) Aronian,L (2765)-Vachier Lagrave,M (2781) London 2018}) 9. Ke2 Nf4+ 10. Kf1 Nd3 11. Ke2 Nf4+ {A34: Symmetrical English: 2 Nc3, lines with ...d5} 1/2-1/2

[Event "Chess House GM-Tourney 2019"]
[Site "Aarhus"]
[Date "2019.02.12"]
[Round "4.3"]
[White "Fries-Nielsen, Jens Ove"]
[Black "Ochsner, Bjorn Moller"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2371"]
[BlackElo "2476"]
[Annotator "TA"]
[PlyCount "54"]
[EventDate "2019.02.09"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,54,4,-12,27,22,34,25,96,39,56,39,66,25,31,-89,-120,-112,-94,-225,-226,-275,-275,-261,-276,-254,-276,-310,-310,-406,-411,-374,-365,-475,-476,-505,-420,-390,0,-483,-468]} 1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. d3 Nc6 5. c3 g6 6. O-O Bg7 7. Bb3 O-O 8. Re1 b5 {B50: Sicilian: 2...d6, Miscellaneous} 9. d4 {LiveBook: 3 Games} c4 $146 ({Predecessor:} 9... Bg4 10. Be3 cxd4 11. cxd4 Na5 12. Nc3 b4 13. Nd5 Nxe4 14. Bf4 e6 15. Rxe4 exd5 16. Bxd5 {0-1 (43) Bergez,L (2395)-Smirnov,P (2623) Fuegen 2006}) 10. Bc2 d5 {The position is equal.} 11. e5 Ne4 (11... Ne8 $11) 12. Nbd2 ({White should play} 12. Bxe4 $16 {aiming for Bc2.} dxe4 13. Rxe4) 12... f5 13. exf6 $1 Nxd2 14. f7+ (14. Nxd2 Bxf6 15. Nf1 e5 $11) (14. Bxd2 $5 {[%cal Rf6g7]} Rxf6 15. h3 $14) 14... Rxf7 15. Ng5 {[#]} ({Much weaker is} 15. Bxd2 Bg4 $17) (15. Qxd2 $14 {was forced to keep a grip.} Qd6 16. Qg5) 15... Nf3+ $1 $17 {[%mdl 512]} 16. gxf3 Rf6 17. Kh1 (17. f4 $17) 17... h6 $19 18. Rg1 Qd6 ({Don't do} 18... hxg5 19. Bxg5 Rd6 20. Bf4 $19) 19. Rg3 hxg5 20. Bxg5 Rf7 21. Qd2 Bf5 22. Bxf5 Rxf5 ({Stronger than} 22... gxf5 23. Rag1 $11) 23. Rag1 Kf7 24. f4 Rh8 25. Qe2 Bh6 26. Rh3 Bg7 27. Rhg3 $1 Bf6 {Precision: White = 25%, Black = 67%.} 0-1

[Event "Chess House GM-Tourney 2019"]
[Site "Aarhus"]
[Date "2019.02.12"]
[Round "4.4"]
[White "Grivas, Efstratios"]
[Black "Zumsande, Martin"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2413"]
[BlackElo "2492"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2019.02.09"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 28,83,-24,-24,0,-4,0,-11,-4,0,0,0,0,-23,0,-7,0,-16,0,-12,-13,-10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Rc1 Bb7 9. cxd5 Nxd5 10. Bxe7 Qxe7 11. Nxd5 Bxd5 12. Bc4 Bxf3 13. gxf3 Nd7 14. Qa4 c5 15. Bb5 Rfd8 {D59: Queen's Gambit Declined: Tartakower Defence: Main line (8 cxd5 Nxd5)} 16. Ke2 Nf6 $146 ({Predecessor:} 16... cxd4 17. Rc7 d3+ 18. Kf1 Qf6 19. Rxd7 Qxf3 20. Bc6 Qe2+ 21. Kg2 Rxd7 22. Bxd7 Rd8 23. Bc6 b5 24. Qd1 Qxb2 25. Qb3 Qf6 26. Rd1 Qg6+ 27. Kf1 a6 {½-½ (27) Spiess,G (2377)-Konopka,M (2433) Germany 2008}) 17. dxc5 bxc5 18. Rhd1 Rab8 19. Rxd8+ Rxd8 20. Qa3 Rd5 21. Qa6 {The position is equal.} g6 22. Bc6 Rd8 23. Ba4 Nd5 24. Qa5 Qf6 25. Rxc5 Qxb2+ 26. Rc2 Qb8 27. Bb3 Nb6 28. f4 Qb7 29. Qe5 Rc8 30. Rxc8+ Nxc8 31. h4 h5 32. f5 Qa6+ 33. Ke1 {[%cal Rf5e6]} gxf5 34. Qg3+ Kf8 35. Qg5 Nd6 36. Qxh5 Ne4 37. Qh8+ Ke7 {[#] ( -> ...Qa5+)} 38. Qd4 Qa5+ 39. Kf1 Qb5+ 40. Ke1 $1 Qa5+ 41. Ke2 Qb5+ 42. Ke1 {Precision: White = 77%, Black = 60%.} 1/2-1/2

[Event "Chess House GM-Tourney 2019"]
[Site "Aarhus"]
[Date "2019.02.12"]
[Round "4.5"]
[White "Bach, Matthias"]
[Black "Kotronias, Vasilios"]
[Result "1/2-1/2"]
[ECO "E77"]
[WhiteElo "2307"]
[BlackElo "2486"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2019.02.09"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,69,-18,-2,-15,36,29,29,29,29,29,33,30,62,62,46,58,43,30,30,37,42,41,106,83,88,34,38,70,45,44,92,34,57,45,66,51,105,103,101,61,71,0,96,0]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. cxd5 Nbd7 10. O-O Re8 11. Nd2 c4 12. Kh1 Nc5 13. e5 dxe5 14. Nxc4 {A69: Modern Benoni: Four Pawns Attack with 9...Re8} (14. fxe5 Rxe5 15. Nxc4 Re8 16. Bg5 h6 17. Bxf6 Bxf6 18. Nb5 a6 19. Nbd6 Rf8 20. b4 Na4 21. Rc1 Nc3 22. Qd2 b5 23. Rxc3 bxc4 {1-0 (74) Jobava,B (2696)-Radjabov,T (2757) Novi Sad 2009}) 14... e4 {[#] LiveBook: 9 Games} 15. Ne5 $146 ({Predecessor:} 15. Be3 Nd3 16. Bxd3 exd3 17. Qxd3 Bf5 18. Qd2 b5 19. Nxb5 Ne4 20. Qd1 Rc8 21. Rc1 Qd7 {½-½ (31) Naumkin,I (2506)-Safarli,E (2568) Hoogeveen 2008}) 15... Nfd7 (15... Nd3 $11) 16. Be3 $14 {White is slightly better.} Nxe5 17. Bxc5 Nd3 18. Bxd3 exd3 19. Qxd3 b6 20. Bd4 Ba6 21. Qxa6 Bxd4 22. Rad1 Bxc3 23. bxc3 Qd6 24. f5 g5 {[#]} (24... Re3 $14) 25. Qd3 $1 $16 Re5 26. Rfe1 ({White should try} 26. f6 $16) 26... Rae8 $14 27. Rxe5 Rxe5 {[%mdl 4096] Endgame KQR-KQR} 28. c4 Re8 29. Qd2 (29. h3 $16) 29... h6 30. h3 $36 {[%mdl 2048] White is more active.} Re4 31. Qd3 Re8 (31... Rf4 $1 $14) 32. a4 a5 33. Qd2 Re4 34. Qd3 Re8 35. Qd2 {Precision: White = 58%, Black = 34%.} ({White should play} 35. Rf1 $16) 1/2-1/2

[Event "Chess House GM-Tourney 2019"]
[Site "Aarhus"]
[Date "2019.02.13"]
[Round "5.1"]
[White "Bjerre, Jonas Buhl"]
[Black "Fries-Nielsen, Jens Ove"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2432"]
[BlackElo "2371"]
[Annotator "TA"]
[PlyCount "143"]
[EventDate "2019.02.09"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,143,22,9,40,29,68,60,77,59,48,62,68,58,65,73,48,0,0,0,31,30,33,33,36,32,31,55,49,11,73,53,77,43,33,27,47,66,52,27,22,0,0,0,0,0,0,0,0,-119,-117,-118,-116,-105,1,1,1,1,1,1,16,10,59,7,53,45,46,28,87,22,22,22,22,23,22,22,58,67,102,80,143,22,22,22,22,22,22,27,33,41,227,227,233,233,247,261,3824,2418,1907,1627,1341,616,29960,29962,29960,29961,29961,29962,29961,29964,29965,29965,29965,29966,29962,29958,29958,29956,29973,29975,29975,29977,29977,29978,29978,29979,29979,29980,29981,29982]} 1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d5 5. h3 dxe4 6. Nxe4 Nf6 7. Nxf6+ exf6 8. Bc4 O-O 9. O-O Qd6 $146 {B15: Caro-Kann: 3 Nc3: 3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6} (9... a5 10. a4 Nd7 11. Bf4 Nb6 12. Bb3 Nd5 13. Bh2 Be6 14. Re1 Re8 15. Nd2 f5 16. Nc4 f4 17. c3 {0-1 (42) Lu,S (2630)-Wei,Y (2734) Tianjin 2018}) 10. Re1 a5 11. a4 Be6 {White is slightly better.} 12. b3 {Ba3 is the strong threat.} Re8 13. Ba3 Qc7 14. Re3 Na6 15. Qe1 {[%cal Rc4e6]} Bd7 16. Rd1 Rxe3 17. Qxe3 Re8 18. Qd2 b5 19. axb5 cxb5 20. Bd3 b4 21. Bb2 Qb6 22. Bc4 Nc7 (22... Bb5 $11) 23. d5 $16 Qd6 24. Ra1 Ra8 $1 25. Qd4 Nb5 26. Bxb5 Bxb5 27. Nd2 (27. c4 $5 {[%cal Rc4b5]} bxc3 28. Bxc3 $14) 27... Qe5 28. d6 Qxd4 29. Bxd4 f5 30. Nf3 Bf8 31. Bc5 Rc8 32. Rxa5 (32. Be3 $11) 32... Rxc5 $17 33. Nd4 Rd5 $1 {[%cal Rd5d4]} 34. Nxb5 {[%mdl 4096] Endgame KRB-KRN} Rd1+ (34... Bxd6 $17 {[%cal Rd5d1]} 35. Ra8+ Bf8) 35. Kh2 $11 Bxd6+ 36. Nxd6 Rxd6 {KR-KR} 37. Rc5 f4 38. Rc4 Rd2 39. Rxb4 (39. Rxf4 $14 Rxc2 40. f3 (40. Rxb4 Rxf2 41. Kg3 Rb2 $11)) 39... Rxc2 40. Rxf4 Rb2 41. b4 g5 (41... Kg7 $11 {keeps the balance.}) 42. Rg4 ({Better is} 42. Rf5 $16) 42... h6 43. Kg3 Rb3+ 44. f3 Rb2 45. h4 Kf8 46. Rc4 Kg7 47. Kh3 f5 {[#]} (47... Kg6 $142) 48. hxg5 (48. h5 $1 $16) 48... hxg5 49. Rc7+ Kf6 50. Rb7 Kg6 51. Rb6+ Kg7 52. b5 {[%cal Bb4b5,Bb5b6,Bb6b7][%mdl 32]} Kh7 $2 ({Black should play} 52... Kf7 $14) 53. Rb8 $18 Kg7 54. b6 Kf7 55. Kh2 Rb1 $2 (55... f4 56. b7 Kg7) 56. b7 Kg7 57. g3 Rb2+ 58. Kg1 f4 59. g4 {White mates.} Kh7 60. Kf1 Kg7 61. Ke1 Rb6 62. Kd2 Rb5 63. Kd3 Rb1 64. Kd4 Rb2 65. Kd5 Rd2+ 66. Ke6 Rb2 67. Rd8 Rxb7 {[#]} 68. Rd7+ $1 Rxd7 69. Kxd7 Kf7 70. Kd6 Kf6 71. Kd5 Kg6 72. Ke5 {Accuracy: White = 66%, Black = 35%.} 1-0

[Event "Chess House GM-Tourney 2019"]
[Site "Aarhus"]
[Date "2019.02.13"]
[Round "5.2"]
[White "Ochsner, Bjorn Moller"]
[Black "Grivas, Efstratios"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2476"]
[BlackElo "2413"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2019.02.09"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,95,26,20,29,38,41,31,39,37,45,40,41,38,37,31,34,31,65,47,83,84,75,70,69,52,290,287,293,277,329,331,324,325,377,264,276,259,281,172,364,364,365,350,350,285,391,391,468,444,380,358,356,232,208,215,204,197,370,378,412,268,29970,29971,29973,29973,29974,29974,29975,29976,29977,29978,29978,29979,29981,29981,29982,29983,29984,29985,29985,29986]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. O-O Bd7 5. Re1 Nf6 6. c3 a6 7. Bf1 Bg4 8. d4 cxd4 9. cxd4 e5 {B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7} 10. d5 Nd4 11. Be3 Nxf3+ {White is slightly better.} 12. gxf3 Bc8 (12... Bd7 13. a4 Be7 14. Qb3 O-O 15. Na3 Nh5 16. Nc4 f5 17. Nxe5 dxe5 {½-½ (52) Kryvoruchko,Y (2689)-Andriasian,Z (2585) Riadh 2017}) 13. Nd2 Be7 14. Nc4 {Bb6 is the strong threat.} Nd7 15. a4 O-O 16. Qc2 $146 ({Predecessor:} 16. f4 exf4 17. Bxf4 {1-0 (28) Bobykin,K (2392)-Folk Gilsanz,J (2371) ICCF email 2014}) 16... Qe8 17. f4 $36 {[%mdl 2048] White is pushing.} f5 18. exf5 Qh5 19. Bg2 Nf6 20. fxe5 dxe5 $2 (20... Bxf5 $14 21. Qd1 Ng4) 21. d6 $18 (21. Nxe5 Bd6 $14) 21... Bd8 22. Nxe5 Bxf5 23. Qd1 Qxd1 24. Rexd1 ({Don't take} 24. Raxd1 Ba5 $18) 24... Be4 25. Bxe4 Nxe4 26. Rd4 Nf6 27. Rb4 Nd5 $2 (27... Re8) 28. Rxb7 Nxe3 29. fxe3 Bg5 30. Nc4 Rae8 31. Rf1 Bxe3+ 32. Nxe3 Rxe3 33. Rxf8+ Kxf8 {[%mdl 4096] Endgame KR-KR} 34. Rb8+ Re8 {[#]} 35. Rb6 $1 a5 36. Ra6 Rb8 $2 (36... Rd8 37. b3 (37. Rxa5 Rxd6 38. Rb5 Ke7 $16) 37... h6) 37. Rxa5 Ke8 38. Rb5 Rxb5 $2 (38... Rd8 $18 39. a5 Rxd6) 39. axb5 {KP-KP. White mates.} Kd7 40. Kf2 Kxd6 {K3P-KPP} 41. Ke3 Kc5 42. Ke4 Kxb5 {KPP-KPP} 43. Ke5 Kb4 44. Ke6 Kb3 45. h4 h5 {[#]} 46. Kf5 $1 Kxb2 47. Kg6 Kc3 48. Kxh5 {Accuracy: White = 79%, Black = 33%.} 1-0

[Event "Chess House GM-Tourney 2019"]
[Site "Aarhus"]
[Date "2019.02.13"]
[Round "5.3"]
[White "Kotronias, Vasilios"]
[Black "Kollars, Dmitrij"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "2486"]
[BlackElo "2567"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2019.02.09"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,101,25,0,-9,12,34,21,21,37,32,0,0,0,0,0,0,0,0,0,0,0,0,-9,-9,-9,-7,-28,-27,-18,-14,-7,0,0,0,0,18,14,14,18,15,18,22,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 {[%cal Bf1b5,Bb5a4,Ba4c2,Bc2b3][%mdl 32]} a6 4. Ba4 Nf6 5. O-O Bc5 6. c3 b5 7. Bc2 d5 {C78: Ruy Lopez: Archangelsk and Möller Defences} 8. exd5 (8. d4 dxe4 9. Nxe5 Nxe5 10. dxc5 Qe7 11. Bxe4 Nxe4 12. Qd5 Nxc5 13. Qxa8 O-O 14. Be3 Ncd3 15. Nd2 {0-1 (28) Swiercz,D (2656)-Hammer,J (2662) Saint Louis 2018}) 8... Qxd5 9. d4 exd4 10. Re1+ {LiveBook: 9 Games} Be6 {With the idea ...0-0-0.} 11. Bb3 Qd6 12. Ng5 {[%mdl 1024] White has compensation.} Nd8 13. Qf3 O-O $146 ({Predecessor:} 13... Rb8 14. Bf4 Qd7 15. cxd4 Bxd4 {1-0 (25) Kujawa,W (1726)-Ruddat,J (1347) Berlin 2018}) 14. Bf4 Qb6 $1 15. Be5 $1 ({But not} 15. Qxa8 dxc3 16. Nxc3 Bxf2+ 17. Kh1 Bxb3 $17) 15... Bxb3 16. axb3 dxc3 17. Nxc3 Bxf2+ 18. Qxf2 Qxf2+ 19. Kxf2 {[#] aiming for Bxf6.} Ng4+ 20. Kg3 Nxe5 21. Rxe5 f6 $1 {[%csl LRe5,LRg5]} 22. Rxb5 {Hoping for Nf3.} Nf7 23. Rc5 Nxg5 {The position is equal.} 24. Rxc7 Rf7 25. Rc6 Rfa7 26. b4 Kf8 27. Rb6 Nf7 28. Ne4 Ne5 29. Nc5 {[%cal Ra1a6]} a5 30. b5 Nd7 $1 {[%cal Rd7b6]} 31. Rc6 Nxc5 32. Rxc5 $11 {[%mdl 4096] Endgame KRR-KRR} Rd7 33. Ra3 Rd4 34. Rcc3 Rb4 35. Rcb3 Rxb3+ 36. Rxb3 {KR-KR} Ke7 37. Ra3 Kd6 38. Ra4 Kc5 39. b4+ $1 Kxb5 40. Rxa5+ Rxa5 41. bxa5 Kxa5 {K3P-KPP} 42. Kf4 g6 {[#] Strongly threatening ...Kb4.} 43. Ke4 $1 {[%cal Re4d5] Threatens to win with Kd5.} Kb4 44. Kd5 {Ke6 is the strong threat.} Kc3 45. g4 Kd3 46. Ke6 Ke4 {White must now prevent ...f5.} 47. Kxf6 Kf4 48. Kg7 h5 49. Kxg6 Kxg4 50. h3+ Kxh3 51. Kxh5 {Precision: White = 78%, Black = 81%.} 1/2-1/2

[Event "Chess House GM-Tourney 2019"]
[Site "Aarhus"]
[Date "2019.02.13"]
[Round "5.4"]
[White "Thybo, Jesper Sondergaard"]
[Black "Olsen, Filip Boe"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2517"]
[BlackElo "2397"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2019.02.09"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,59,53,55,37,67,65,91,27,56,52,49,55,58,64,53,54,85,83,125,86,97,89,117,100,208,132,343,342,328,325,29989,943,29987,564,543,541,667,388,578,563,29979,29978]} 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Ne5 Nc6 8. Nxc6 bxc6 9. Na3 Nd5 {E05: Open Catalan: 5 Nf3 Be7} (9... Bxa3 10. bxa3 Ba6 11. Qd2 Rb8 12. Qa5 Qc8 13. a4 Rd8 14. Ba3 Rxd4 15. Rfb1 Rxb1+ 16. Rxb1 h6 17. Bc5 Rd5 18. e4 Rd3 {0-1 (31) Nisipeanu,L (2674)-Huschenbeth,N (2586) Austria 2019}) 10. Nxc4 c5 {LiveBook: 8 Games} 11. Na5 Qd7 {White is slightly better.} 12. e4 Nb6 $146 {[#]} ({Predecessor:} 12... Nf6 13. d5 exd5 14. exd5 Ba6 15. Re1 Bd6 16. Qc2 Rfe8 17. Bd2 Qg4 18. Be3 Nd7 19. h3 Qh5 20. Nc4 Nb6 21. Na5 Nd7 22. Nc4 {½-½ (22) Pountzas,H (2058)-Nikolaidis,K (2227) Nikaia 2017}) 13. d5 ({White should try} 13. dxc5 $1 $16 Bxc5 14. Qc2) 13... Ba6 14. Re1 exd5 15. exd5 Bf6 16. Rb1 Rfe8 {Threatens to win with ...Rxe1+.} 17. Be3 $1 Qb5 18. Qd2 c4 {aiming for ...c3!} 19. Nc6 Bb7 20. Bf4 Rxe1+ 21. Rxe1 Bxb2 {[#]} (21... h6 $16 {was worth a try.}) 22. Nxa7 $1 {[%mdl 512]} Qa4 $2 ({Don't go for} 22... Rxa7 $2 {[#]} 23. Qxb2 $1 {[%mdl 512]} Ba6 24. Qe2 $18) (22... c3 $16 23. Nxb5 cxd2 24. Bxd2 h6) 23. Qxb2 $18 Qxa7 24. Qb5 ({Weaker is} 24. Bxc7 Nxd5 25. Be5 f6 $16) 24... h6 $2 (24... Qa4 $18 25. Qxa4 Nxa4) 25. Bxc7 (25. Re8+ $142 Kh7 26. Qb1+ g6 27. Re7 Kg8 28. Rxc7 Qa6 29. Bxh6 Qxa2 30. Qxa2 Rxa2 31. Rxb7 Ra1+ 32. Bf1 Nxd5 33. Kg2) 25... Nxd5 26. Bxd5 (26. Re8+ $142 Kh7 27. Be4+ g6 28. Qd7 Qxf2+ 29. Kxf2 Rxa2+ 30. Kg1 Ra1+ 31. Kg2) 26... Bxd5 27. Qxd5 Qxa2 28. Be5 Rc8 (28... Qa5 {was called for.} 29. Qxa5 Rxa5) 29. Qd4 {White threatens Qg4 and mate.} f6 {[#]} 30. Bxf6 $1 {Precision: White = 57%, Black = 17%.} 1-0

[Event "Chess House GM-Tourney 2019"]
[Site "Aarhus"]
[Date "2019.02.13"]
[Round "5.5"]
[White "Zumsande, Martin"]
[Black "Bach, Matthias"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "2492"]
[BlackElo "2307"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2019.02.09"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,90,8,8,6,12,11,11,12,13,13,13,11,19,13,13,12,14,14,15,15,19,16,22,0,0,0,0,0,0,0,0,0,12,-22,-26,-64,-87,-272,-261,-262,-251,-247,-244,-254,-215,-283,-281,-405,-395,-400,-402,-399,-406,-450,-434,-459,-457,-456,-443,-560,-564,-543,-493,-511,-468,-534,-504,-12557,-6702,-6574,-6506,-995,-987]} 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c5 6. Bb5+ Bd7 7. e5 Ng4 8. Bxd7+ Qxd7 9. d5 dxe5 10. h3 e4 $1 {[%cal Re4f3]} 11. hxg4 {B09: Pirc Defence: Austrian Attack} (11. Nxe4 Nf6 12. Nxf6+ Bxf6 13. O-O O-O 14. c4 e6 15. Be3 exd5 16. cxd5 Rd8 17. Qc2 Na6 18. Rad1 Nb4 19. Qxc5 Nxd5 20. Bd4 Rac8 21. Qa3 Qf5 22. Bxf6 Qxf6 23. Qxa7 Nxf4 24. Rxd8+ Rxd8 {½-½ (51) Mamedov,R (2704)-Carlsen,M (2843) Shamkir 2018}) 11... exf3 12. Qxf3 Na6 13. Bd2 {The position is equal.} O-O-O 14. O-O-O Nc7 15. Be1 f5 16. gxf5 Qxf5 17. g4 Qf7 18. Bg3 {With the idea f5.} h5 19. f5 $146 hxg4 $1 20. Qf4 {[%csl Gg3][%cal Rf4c7] [#]} Na6 {And now ...Rxh1 would win.} 21. Nb5 (21. fxg6 {feels hotter.} Qxg6 22. Rxh8 Rxh8 23. Kb1 Rf8 24. Qe3) 21... Rxd5 {Strongly threatening ...Rxh1.} 22. Rxh8+ Bxh8 23. Rxd5 Qxd5 24. fxg6 {Threatens to win with Qf8+.} Qh1+ 25. Kd2 Qd5+ 26. Ke2 Qe6+ 27. Kf2 {Hoping for Qf8+.} Qxg6 28. Qf8+ $2 (28. Nxa7+ $17 {might work better.} Kd7 29. Qa4+ Kd8 30. c3) 28... Kd7 $19 29. Qxh8 Qxc2+ 30. Ke3 Qc1+ 31. Ke4 Qc4+ 32. Kf5 Qxb5 33. Kxg4 (33. Qe5 $142 Qc4 34. a3) 33... Qa4+ 34. Kh3 Qxa2 35. Kh2 Qd5 36. Qh3+ Kc6 {Black is clearly winning.} 37. Qh6+ e6 38. Qh8 Kb6 39. Qc3 Nb4 40. Be1 Qh5+ 41. Kg1 Qg6+ 42. Bg3 Qb1+ 43. Be1 (43. Kh2 $142) 43... Nd3 {[%mdl 64] [#] Double Attack} 44. Qa5+ Kc6 45. Qa4+ Kd6 {Accuracy: White = 46%, Black = 86%.} 0-1

[Event "Chess House GM-Tourney 2019"]
[Site "Aarhus"]
[Date "2019.02.14"]
[Round "6.1"]
[White "Grivas, Efstratios"]
[Black "Bjerre, Jonas Buhl"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2413"]
[BlackElo "2432"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2019.02.09"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,93,2,21,0,5,4,6,6,10,0,3,-12,14,-2,7,-26,-26,-29,-25,-40,-42,-79,-31,-23,-18,-58,-16,-47,-34,-38,0,-7,-18,-58,-6,-50,-53,-96,-74,-68,-49,-82,-79,-40,-65,-93,-32,-354,-364,-369,-398,-340,-433,-414,-416,-333,-436,-440,-457,-384,-384,-404,-443,-443,-54,-40,0,0,0,0,0,-225,-225,-225,-225,-225,-225,-162,-162,-162,-162,-74,0,0]} 1. c4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. O-O d6 6. Nc3 Bf5 7. h3 {A37: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3} Qc8 8. Kh2 Nf6 9. d3 O-O 10. Rb1 $146 ({Predecessor:} 10. e4 Bd7 11. Be3 a6 12. Rc1 Rb8 13. Nd5 Qd8 14. b3 e6 {0-1 (31) Svidler,P (2765)-Dubov,D (2683) St Petersburg 2017}) 10... Rb8 11. b3 a6 12. Bb2 b5 13. e4 Bd7 14. Nd5 e5 15. Nd2 Nxd5 16. cxd5 Nd4 17. f4 f5 18. Nf3 Nxf3+ 19. Qxf3 fxe4 20. dxe4 Qe8 21. Qe3 Qe7 22. Rf2 Rf7 (22... b4 $15) 23. Rbf1 (23. b4 $5) 23... Rbf8 24. Qe2 b4 {White must now prevent ...Bb5.} 25. fxe5 Rxf2 26. Rxf2 Rxf2 27. Qxf2 {Hoping for exd6.} Bxe5 28. Bc1 Qf7 ({Better is} 28... a5 $17) 29. Kg1 $2 {[%mdl 8192]} (29. Qxf7+ $15 Kxf7 30. Bf1) 29... Bd4 $19 30. Be3 {[#]} Qxf2+ $1 31. Kxf2 Bxe3+ 32. Kxe3 {[%mdl 4096] Endgame KB-KB} Kf7 33. Kf4 Kf6 34. h4 h6 35. Bf3 g5+ 36. hxg5+ hxg5+ 37. Ke3 Bb5 $2 ({Black should play} 37... a5 $19 38. Bd1 Ke5) 38. Be2 $1 $15 Ke5 39. Bd3 $1 g4 40. Bc2 Bf1 {With the idea ...c4.} 41. Bd3 $2 (41. Kf2 $1 $11 {and White is okay.} Bh3 42. Ke3) 41... Bg2 $19 42. Bc2 a5 43. Bd3 Bf3 44. Bc2 Bh1 45. Bd3 Bg2 46. Bc2 {[#]} Bf1 (46... c4 $1 $17 {[%mdl 512]} 47. bxc4 Bf3) 47. Bd3 {Accuracy: White = 45%, Black = 51%.} 1/2-1/2

[Event "Chess House GM-Tourney 2019"]
[Site "Aarhus"]
[Date "2019.02.14"]
[Round "6.2"]
[White "Bach, Matthias"]
[Black "Ochsner, Bjorn Moller"]
[Result "0-1"]
[ECO "E30"]
[WhiteElo "2307"]
[BlackElo "2476"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2019.02.09"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,80,4,28,34,45,25,52,58,54,41,0,0,0,-6,-11,-43,-38,-50,-32,-25,-35,-41,-15,0,7,0,16,10,10,9,4,26,54,-32,-40,-58,41,44,20,-10,-21,-33,-37,-95,-97,-90,-92,-307,-289,-286,-288,-293,-283,-358,-369,-318,-275,-214,-218,-214,-191,-332,-343,-340,-139,-102,8,-45,-1,-554,0,-1662,-943]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 h6 5. Bh4 g5 (5... c5 6. d5 Bxc3+ 7. bxc3 d6 8. Nf3 e5 9. Qc2 Nbd7 10. Nd2 Nf8 11. f3 Qe7 12. e3 Ng6 13. Bg3 e4 14. Nxe4 Nxe4 15. Qxe4 Qxe4 16. fxe4 {½-½ (27) Ivanchuk,V (2704)-Wang,Y (2720) Beijing 2014}) 6. Bg3 {E30: Nimzo-Indian: Leningrad Variation} h5 7. f3 h4 8. Bf2 $1 {White is slightly better.} d5 9. a3 Bxc3+ $1 10. bxc3 Nc6 $36 {[%mdl 2048] Black is more active.} 11. e3 Qe7 12. Qc2 $146 ({Predecessor:} 12. cxd5 exd5 13. Bb5 {0-1 (37) Pomes Marcet,J (2338)-Vidal Zamora,A (2361) Barcelona 2017}) 12... Bd7 13. Bd3 Na5 14. cxd5 exd5 15. h3 O-O-O 16. Ne2 Rde8 17. O-O Kb8 18. c4 dxc4 19. Bxc4 g4 20. fxg4 {Strongly threatening Bd3.} ({Much worse is} 20. hxg4 h3 $17) 20... Ne4 21. Rad1 (21. Ba2 $14) 21... Nxc4 $15 22. Qxc4 Nxf2 ({Better is} 22... f5 $15 23. gxf5 Rhf8) 23. Rxf2 $14 Qxe3 24. Nf4 Qxa3 25. Qxf7 Qa4 26. Rdf1 (26. Rc1 $15) 26... Qxd4 $17 {Hoping for ...Rhf8.} 27. Ng6 Rhg8 {And now ...Bb5 would win.} 28. Nxh4 $2 (28. Qf6 $17 Qc5 29. Rd1) 28... Rgf8 $1 $19 {[%cal Rf8f7]} 29. Qa2 Bb5 30. Nf3 {[#]} Qc5 $1 ({Worse is} 30... Rxf3 31. gxf3 Bxf1 32. Kxf1 $11) 31. Re1 Rxe1+ 32. Nxe1 {[#]} a5 $1 {[%cal Ba7a5,Ba5a4,Ba4a3][%mdl 544]} 33. Nf3 (33. Qxa5 Qxf2+) 33... a4 34. Qc2 Qb4 35. g5 (35. Qc1 {keeps fighting.}) 35... a3 36. g6 Ba4 (36... Bc4 $19 {is more deadly.} 37. Qe4 Qc5) 37. Qd3 $17 Qb3 ({Black should play} 37... Bb3 $17 {aiming for ...a2.} 38. g7 Rc8) 38. Qd2 (38. g7 $11 Re8 39. Qd2) 38... Qb1+ {[%mdl 64] Double Attack} 39. Ne1 $2 {[%mdl 8192]} (39. Kh2 $1 $11 {and White stays safe.} Qxg6 40. Qb4 Qd6+ 41. Qxd6 cxd6 42. Ra2) 39... Rxf2 $2 (39... Rc8 $19 {Threatens to win with ...Bb3.} 40. Kh2 Bb3) 40. Qxf2 $4 {[%mdl 8192]} (40. Qd8+ $11 Ka7 41. Qd4+ {[%mdl 64] Double Attack} Qb6 42. Qxa4+ {[%mdl 64] Double Attack} Kb8 43. Qe8+ Ka7 44. Qa4+ {[%mdl 64] Double Attack} Kb8 45. Qe8+ Ka7 46. Qa4+ {[%mdl 64] Double Attack}) 40... Qxg6 {Accuracy: White = 31%, Black = 49%.} 0-1

[Event "Chess House GM-Tourney 2019"]
[Site "Aarhus"]
[Date "2019.02.14"]
[Round "6.3"]
[White "Thybo, Jesper Sondergaard"]
[Black "Kotronias, Vasilios"]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "2517"]
[BlackElo "2486"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2019.02.09"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,73,40,43,53,45,51,44,47,44,50,52,58,52,54,44,48,45,48,30,25,23,22,22,22,22,22,22,31,27,24,0,0,0,0,0,0,14,14,14,21,16,8,0,2,0,0,0,0,0,0,0,147,140,137,113,229,216,605,573,2167,1977,1767,1589]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Be3 c5 7. Nf3 Qa5 {[#] Strongly threatening ...Nxe4. E90: King's Indian: Classical: Early deviations and 6 h3} 8. Bd3 Nfd7 9. Be2 cxd4 {White is slightly better.} 10. Nxd4 Nc6 11. O-O Qd8 $146 ({Predecessor:} 11... Nxd4 12. Bxd4 Bxd4 13. Qxd4 Qc5 14. Qd2 Nf6 15. Rfe1 {½-½ (105) Rodshtein,M (2695)-Pichot,A (2565) Douglas 2017}) 12. Qd2 Nc5 13. Rad1 {Threatens to win with Nxc6.} Bd7 14. f4 Na4 15. Nxa4 Nxd4 $1 16. Bxd4 Bxd4+ 17. Qxd4 Bxa4 18. b3 Bc6 19. e5 dxe5 20. Qxe5 Qb6+ 21. Kh2 Rad8 22. f5 Rxd1 23. Bxd1 Qd8 24. Bf3 Bxf3 25. Rxf3 $11 {[%mdl 4096] Endgame KQR-KQR} Qd7 26. Re3 $36 {[%mdl 2048] Black is under pressure.} Re8 $1 27. f6 {[%cal Rf6e7]} e6 28. c5 Rd8 29. Qf4 {White threatens Qh6 and mate.} Qd4 30. Qxd4 Rxd4 {KR-KR} 31. Rc3 Rf4 {[#]} (31... g5 $11) 32. Rd3 $1 $16 {[%cal Rd3d8]} Rxf6 33. Rd7 e5 (33... Rf5 $16) 34. Rxb7 $18 Ra6 $2 (34... Kf8 35. Rxa7 e4) 35. b4 {[%cal Bb3b4,Bb4b5][%mdl 32] White is clearly winning.} Kg7 36. b5 Rxa2 37. c6 {Accuracy: White = 88%, Black = 58%.} 1-0

[Event "Chess House GM-Tourney 2019"]
[Site "Aarhus"]
[Date "2019.02.14"]
[Round "6.4"]
[White "Kollars, Dmitrij"]
[Black "Zumsande, Martin"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2567"]
[BlackElo "2492"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2019.02.09"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,93,16,8,29,28,29,31,42,0,0,-25,-18,-17,-22,-20,0,9,31,0,0,-8,0,-5,39,29,49,29,29,43,29,41,523,497,854,847,851,850,822,844,805,804,1832,1764,4770,1874,5612,5057,1053,380,241,302,929,416,373,247,5783,480,422,386,1141,298,409,404,378,368,12794,12793,908,8093,5866,5482,29990,29982,29996,29997,29997,29998]} 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Bc5 9. Qd2 O-O 10. O-O-O Bxd4 {C11: French: Classical System: 4 e5 and 4 Bg5 dxe4} 11. Bxd4 Qa5 12. Kb1 Rb8 {White is slightly better.} 13. h4 b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 14. h5 Nxd4 15. Qxd4 b4 16. Ne2 Nc5 17. Nc1 Bd7 {[#]} 18. Bd3 $146 ({Predecessor:} 18. h6) 18... Qc7 19. g4 a5 20. f5 exf5 21. h6 {[#] Threatens to win with hxg7.} g6 $1 22. gxf5 $1 {Black must now prevent e6.} Nxd3 23. e6 {[%csl Gh6][%cal Rd4g7]} Qe5 24. Qxd3 fxe6 $2 {[%mdl 8192]} (24... Bb5 $1 $14 25. Qd4 (25. Qxd5 $2 Qxd5 26. Rxd5 Bc6 $19) 25... Qxd4 26. Rxd4 fxe6 27. fxe6 Rbe8) 25. fxg6 $18 Bb5 (25... b3 $142 26. axb3 a4 27. gxh7+ Kh8) 26. gxh7+ Kh8 27. Qg6 {[#] Threatening mate with Rdg1.} Qf6 28. Qg3 Kxh7 29. Rdg1 Rfc8 30. Nd3 Bxd3 31. Qxd3+ (31. cxd3 $142 b3 32. axb3) 31... Kh8 32. Rf1 ({Less strong is} 32. Rg7 Qf5 $14) 32... Qe7 33. Qd4+ $2 (33. h7) 33... e5 34. Qxd5 Rc5 $2 (34... Qc5 35. Qf7 Rg8 36. Qf6+ Kh7) 35. Qg2 (35. Qe4 $142 {aiming for h7.} b3 36. axb3) 35... Rg8 36. Qe2 Qh7 $2 (36... Rcc8 37. Rf5 Rce8) 37. Qf2 (37. Qf3 $142 {Intending Qf6+ and mate.} Qe7 38. h7) 37... Rc6 38. Qh2 Rc5 $2 (38... Qe7 39. h7 Rg5) 39. Rf2 $2 (39. Rhg1 Rgc8 40. Rf2) 39... Rd5 40. Rd2 Qe4 {( -> ...Rxd2)} 41. h7 Rgd8 $2 (41... Rg7 42. Rhd1 Rxd2 43. Qxd2 Kxh7 44. Qh2+ Kg8 45. Rd8+ Kf7 46. Qh5+ Rg6) 42. Rxd5 Qxd5 43. b3 Rd7 44. Qh5 {White wants to mate with Qe8+.} Qe6 45. Rg1 {White mates.} Rxh7 46. Qg5 Rd7 47. Qh4+ {Accuracy: White = 58%, Black = 35%.} 1-0

[Event "Chess House GM-Tourney 2019"]
[Site "Aarhus"]
[Date "2019.02.14"]
[Round "6.5"]
[White "Olsen, Filip Boe"]
[Black "Fries-Nielsen, Jens Ove"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2397"]
[BlackElo "2371"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2019.02.09"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,107,18,22,22,17,17,22,14,14,23,19,14,26,18,30,18,20,27,41,23,23,14,37,21,41,26,38,31,92,90,122,97,145,137,139,122,206,227,220,218,359,334,366,348,319,335,673,360,303,231,213,226,260,260,260,260,260,259,268,271,305,316,315,312,300,287,317,318,335,309,310,310,509,491,1322,1349,1259,1215,899,800,1253,1109,2545,2262,29959,29961,29959,5423,29964,29965,11184,7586,7586,6491,5405,5401]} 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Bd6 7. Bd3 O-O 8. Qc2 {D35: Queen's Gambit Declined: Exchange Variation} h6 9. Bh4 Re8 10. Nge2 {The position is equal.} b6 (10... Nbd7 11. g4 Nf8 12. h3 b5 13. Rg1 Ne6 14. f4 Bxf4 15. Bh7+ Kh8 16. exf4 Nxd4 17. Qd3 Nxe2 18. Nxe2 Qa5+ {0-1 (45) Mamedyarov,S (2809)-Kramnik,V (2800) Moscow 2018}) 11. a3 Bb7 12. O-O Nbd7 13. Rac1 $146 ({Predecessor:} 13. b4 a5 14. b5 c5 15. Rfd1 c4 {0-1 (36) Gajewski,G (2598)-Nabaty,T (2670) Stockholm 2019}) 13... Qb8 14. Bg3 Bxg3 15. Nxg3 c5 16. dxc5 bxc5 17. Bb5 Re6 18. b4 cxb4 19. axb4 Ne5 20. Rfd1 Neg4 (20... Rb6 $14) 21. Be2 Rc6 22. Qb2 Ne5 23. Nf5 Re6 24. Nb5 {aiming for Nc7.} Nc4 (24... Ne8 $16 25. h3 Qd8) 25. Bxc4 $18 dxc4 26. Nbd6 (26. Rxc4 Ba6 $17) 26... Ba6 (26... Be4 $142) 27. b5 ({Weaker is} 27. Nxc4 Bxc4 28. Rxc4 a5 $16) 27... Qb6 28. Qa1 Bb7 29. Rxc4 a6 $2 {[#]} (29... h5 30. Rf4 Rd8) 30. Ra4 Kh7 31. bxa6 Rxa6 32. Rxa6 ({Worse is} 32. Nxf7 Qc6 $11) 32... Bxa6 33. Nxf7 Be2 34. Rd6 Rxd6 35. N7xd6 ({Don't take} 35. N5xd6 Qb4 $18) 35... Qc7 36. h3 Bh5 37. Qe5 Bg6 38. Qe7 Qxe7 39. Nxe7 {[%mdl 4096] Endgame KBN-KNN} Bd3 40. f3 g6 41. Kf2 Kg7 42. e4 Nh5 $2 (42... Nd7 43. Nd5 h5) 43. Nd5 Nf6 (43... g5 $142 44. Nb4 Bb1) 44. Nxf6 Kxf6 {KB-KN} 45. f4 Ke6 {[#]} 46. e5 $1 Kd5 47. Nf7 g5 48. g3 gxf4 49. gxf4 h5 50. Ke3 (50. h4 $142 Ke4 51. Nd6+ Kxf4 52. e6 Bc2 53. e7 Ba4 54. e8=Q Bxe8 55. Nxe8) 50... Bf5 51. h4 Bg6 52. Ng5 {White is clearly winning.} Bf5 53. Nf3 Bg6 54. Nd4 {[%mdl 32768] Accuracy: White = 71%, Black = 25%. . An unexpected result.} 1/2-1/2

[Event "Chess House GM-Tourney 2019"]
[Site "Aarhus"]
[Date "2019.02.15"]
[Round "7.1"]
[White "Ochsner, Bjorn Moller"]
[Black "Kollars, Dmitrij"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2476"]
[BlackElo "2567"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2019.02.09"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,102,35,0,0,0,27,30,39,28,48,47,96,99,128,115,182,154,148,133,145,144,158,146,145,149,150,147,137,145,152,90,83,81,139,114,128,117,148,136,130,138,160,116,141,55,180,18,31,11,10,-42,92,78,122,121,155,155,155,155,155,155,135,35,35,50,35,58,38,37,37,37,103,74,60,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nc6 6. d4 cxd4 7. cxd4 d6 8. O-O Be7 9. exd6 Qxd6 10. Re1 O-O 11. Nc3 Nxc3 12. bxc3 b6 13. Qe2 Bb7 {B22: Sicilian: 2 c3} 14. Bd3 Rfe8 15. Ng5 Bxg5 {White has an edge.} 16. Bxg5 {[#]} h6 $146 ({Predecessor:} 16... Ne7 17. Qg4 Ng6 18. Re3 Qc6 19. Rae1 f5 20. Qh3 h6 21. Bxh6 gxh6 {0-1 (38) Abergel,T (2458)-Saric,I (2641) Novi Sad 2016}) 17. Bd2 $40 {[%mdl 128] White mounts an attack.} e5 18. Qe4 {Strongly threatening Qh7+.} g6 {[%cal Re5d4]} 19. d5 $1 (19. Bxh6 $6 exd4 20. Qh4 (20. Qxe8+ Rxe8 21. Rxe8+ Kh7 $15) 20... Rxe1+ 21. Rxe1 dxc3 $11) 19... f5 (19... Ne7 $16) 20. Qh4 Nd8 21. Bxh6 Nf7 22. c4 e4 23. Bf1 Nxh6 24. Qxh6 Re7 25. Qe3 f4 26. Qd4 Rae8 27. Rab1 ({Better is} 27. a4) 27... Bc8 $16 28. Rbc1 Qc5 (28... Bf5 $142) 29. Qxc5 bxc5 30. Rc3 Bf5 31. Ra3 Kf7 32. Ra5 Rc8 33. Be2 g5 34. Bd1 (34. g4 $16 Bg6 35. h3) 34... Kf6 (34... g4 $1 $14) 35. Bc2 $2 ({White should try} 35. g4 $1 $18 Bg6 36. Ra6+ Kf7 37. Bc2) 35... g4 $1 $11 36. Ra6+ Kg5 $1 37. Ba4 (37. Ra3 $11) 37... Rb8 {[#]} (37... Rh8 $15 {stays ahead.}) 38. d6 $1 $16 {[%cal Rd6e7]} Reb7 {White must now prevent ...Rb1.} 39. Bb5 $1 Rb6 {[#]} 40. Rxb6 $1 (40. Rxa7 Rxd6 41. Rg7+ Kf6 $15) 40... axb6 {[%mdl 4096] Endgame KRB-KRB} 41. d7 Rd8 42. Rd1 Kf6 43. g3 (43. Rd6+ $16 Ke5 44. Rd5+ (44. Rxb6 Bxd7 45. Kf1 Bxb5 $17) 44... Kf6 45. Kf1) 43... f3 $1 $14 44. Rd6+ Ke5 $1 {[%cal Re5d6]} 45. Rd5+ ({Not} 45. Rxb6 $2 Bxd7 46. Bxd7 Rxd7 $19) 45... Kf6 46. Kf1 Be6 $1 {[%cal Re6d5]} 47. Rd6 Ke5 48. Rd1 ({Weaker is} 48. Rxb6 Bxd7 49. Ke1 Bxb5 $17) 48... Kf6 49. Rd6 (49. Ke1 $1 $14) 49... Ke5 $11 {The position is equal.} 50. Rd2 ({Of course not} 50. Rxb6 Bxd7 51. Ke1 Bxb5 $17) 50... Kf6 $1 51. Rd6 Ke5 {Accuracy: White = 63%, Black = 62%.} 1/2-1/2

[Event "Chess House GM-Tourney 2019"]
[Site "Aarhus"]
[Date "2019.02.15"]
[Round "7.2"]
[White "Bjerre, Jonas Buhl"]
[Black "Bach, Matthias"]
[Result "0-1"]
[ECO "B29"]
[WhiteElo "2432"]
[BlackElo "2307"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2019.02.09"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,64,52,49,59,21,30,10,49,36,38,27,31,30,50,29,37,8,8,9,18,8,8,9,9,11,9,17,9,9,33,37,40,21,27,0,0,0,0,0,0,0,0,0,0,0,0,-6,7,7,7,0,0,0,0]} 1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. Nc3 Nxc3 5. dxc3 Nc6 6. Bf4 e6 7. Qd2 Qc7 {B29: Sicilian: 2 Nf3 Nf6 (Nimzowitsch Variation)} (7... h6 8. h4 a6 9. h5 b5 10. a4 b4 11. Bd3 Bb7 12. Be4 Qc7 13. O-O bxc3 14. bxc3 Ne7 15. Bxb7 Qxb7 {1-0 (77) Carlsen,M (2835)-Popov,I (2592) St Petersburg 2018}) 8. O-O-O h6 9. g4 a6 $146 ({Predecessor:} 9... b6 10. Bg2 Bb7 11. h4 O-O-O 12. h5 Be7 13. Rhe1 Na5 14. Kb1 Bd5 15. Qe2 Bc6 16. Bf1 Nb7 17. Bg3 Rhf8 18. c4 Na5 19. Qe3 Bb7 20. Be2 Nc6 {½-½ (20) Rosmann,I (2248)-Gisbrecht,E (2414) Germany 2003}) 10. Bg2 b5 11. Qe3 Bb7 12. Nd2 O-O-O 13. h4 c4 14. Rhe1 d5 15. exd6 $1 Bxd6 16. Bxd6 Rxd6 17. Ne4 Rxd1+ $1 18. Rxd1 {[#] Black must now prevent Nd6+.} Rd8 19. Nc5 Rxd1+ 20. Kxd1 Qh2 21. Qd2 {Intending Qd7+ and mate.} Qc7 22. Ke2 Qe5+ 23. Ne4 (23. Qe3 {seems wilder.} Qxe3+ 24. Kxe3 Kc7 25. Bxc6 Bxc6 26. Nxa6+ Kd6 27. f4) 23... Kc7 $1 {The position is equal.} 24. f4 Qd5 25. Qxd5 exd5 $11 {[%mdl 4096] Endgame KBN-KBN} 26. Ng3 Ne7 27. h5 Kd6 28. Bf3 Bc8 29. Ke3 f6 30. Ne2 Nc6 31. Nd4 Nxd4 32. Kxd4 Bb7 {[%mdl 32768] Accuracy: White = 41%, Black = 71%. . Loss on time!?} 0-1

[Event "Chess House GM-Tourney 2019"]
[Site "Aarhus"]
[Date "2019.02.15"]
[Round "7.3"]
[White "Zumsande, Martin"]
[Black "Thybo, Jesper Sondergaard"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2492"]
[BlackElo "2517"]
[Annotator "TA"]
[PlyCount "122"]
[EventDate "2019.02.09"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,122,33,25,24,19,38,10,10,2,21,0,0,0,0,-4,6,16,17,4,12,-33,29,-60,-58,-46,-54,-49,-45,-40,26,14,27,19,92,0,0,0,0,0,0,0,0,0,35,31,31,37,19,0,18,10,12,0,0,0,20,14,40,0,6,0,16,0,45,10,10,14,37,14,28,0,9,8,24,15,25,16,16,19,19,19,14,18,27,6,8,0,0,0,0,0,0,0,0,0,0,0,8,8,8,7,8,0,8,8,8,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. O-O d6 6. Re1 g5 {C55: Two Knights: 4 d3, 4 d4 exd4 5 e5 and Max Lange Attack} 7. c3 Bg7 (7... g4 8. Nfd2 Nh5 9. Nf1 Nf4 10. d4 Qf6 11. Na3 Be7 12. Nc2 Bd7 13. Nce3 exd4 14. Nf5 {0-1 (40) Najer,E (2670)-Fedoseev,V (2719) St Petersburg 2018}) 8. Na3 O-O 9. Bb3 Re8 10. Nc4 d5 11. exd5 Nxd5 12. Ba4 f6 $146 ({Predecessor:} 12... Nb6 13. Bxc6 bxc6 14. Ncxe5 {½-½ (53) Souleidis,G (2401)-Hector,J (2479) Germany 2018}) 13. d4 e4 14. Nfd2 f5 $1 15. Nf1 Be6 ({Black should try} 15... f4 $15) 16. Ne5 (16. Nce3 $11) 16... Nxe5 $15 17. Bxe8 Nd3 18. Ba4 $1 Nxe1 19. Qxe1 c5 (19... Qe7 $15) 20. dxc5 $11 Qa5 21. Bb3 Re8 (21... Qxc5 $11 22. g4 f4) 22. Bxd5 ({Better is} 22. Ne3 $16 Nxe3 23. Bxe3) 22... Bxd5 23. Be3 Rd8 24. Qe2 Bf7 25. Rd1 Rxd1 26. Qxd1 Qxa2 27. Qd8+ Kh7 28. Qe7 Qd5 29. g3 Kg8 30. h4 Bf8 31. Qf6 Bg7 32. Qe7 gxh4 33. Qxh4 Qd1 34. Kg2 (34. Bd4 $5 Bxd4 35. Qd8+ {[%mdl 64] Pin} Kg7 36. Qxd4+ Qxd4 37. cxd4 $11) 34... Qf3+ 35. Kg1 Qd1 36. Kg2 Qd5 37. Nd2 Kh7 38. Qe7 {c4 is the strong threat.} Kg8 39. c4 Qc6 40. b4 a6 (40... Bf6 $5 41. Qd6 $8 Qxd6 42. cxd6 Be6 $11) 41. Qd8+ Kh7 42. Kg1 Be5 {[#]} 43. b5 $1 {[%mdl 512]} axb5 44. cxb5 Qxb5 45. Qe7 Qe8 46. Qxb7 {And now c6 would win.} Kg6 47. Qb6+ Qe6 {The position is equal.} 48. Nc4 Bf6 $1 49. Nd6 Qd5 50. Qb1 Be6 51. Qc1 (51. Ne8 {keeps more tension.} Be5 52. Kg2 Bd7 53. Nd6 Bf6 54. Qb8) 51... Bb2 52. Qd2 (52. Qe1 {is more complex.} Bf6 53. Kg2 f4 54. gxf4 Qh5 55. Kg1) 52... Qxd2 53. Bxd2 {[%mdl 4096] Endgame KBB-KBN} Bd5 54. Nc8 Kf7 55. Bxh6 Ke6 56. Be3 Kd7 57. Nd6 Be6 58. f3 exf3 59. Kf2 Be5 60. Kxf3 Bd5+ 61. Kf2 Bxd6 {Accuracy: White = 46%, Black = 56%.} 1/2-1/2

[Event "Chess House GM-Tourney 2019"]
[Site "Aarhus"]
[Date "2019.02.15"]
[Round "7.4"]
[White "Fries-Nielsen, Jens Ove"]
[Black "Grivas, Efstratios"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2371"]
[BlackElo "2413"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2019.02.09"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,103,-28,2,-25,-19,-31,-13,-28,0,-16,0,0,0,0,-16,-14,0,0,0,0,19,-31,-37,-34,-29,-37,-31,-18,-19,-26,-20,-27,-42,-67,-42,-53,-52,-72,-33,-30,-31,-17,-22,-10,-26,0,0,0,85,85,63,74,62,66,68,43,61,0,0,0,57,81,83,-71,17,-187,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-55,0,0,5,9,9,9,5,6,9,5]} 1. Nf3 c5 2. d3 d5 3. Nbd2 Nc6 4. e4 e6 5. c3 Bd6 6. Qe2 {next exd5 is good for White. B40: Sicilian: 2...e6, Unusual lines} Nge7 7. g3 O-O 8. Bg2 a5 9. O-O b6 10. a4 $146 ({Predecessor:} 10. Re1 Ba6 11. exd5 exd5 12. Nf1 Qd7 13. Ne3 {0-1 (32) Sibarevic,M (2349)-Vukic,M (2504) Vitez 2006}) 10... Ba6 11. Rd1 Qd7 12. Nb1 dxe4 13. Qxe4 f5 14. Qe2 e5 15. Qc2 Bc7 16. Na3 Rad8 {[%cal Ra6d3]} 17. Nb5 {Threatens to win with Qb3+.} Bb8 18. Bg5 h6 19. Bxe7 Nxe7 20. Re1 Ng6 21. Qb3+ Kh8 22. Rad1 Bb7 23. Qc2 Qf7 24. Qe2 $1 f4 25. Ng5 hxg5 26. Qh5+ Kg8 27. Bxb7 Qxb7 28. Qxg6 fxg3 (28... Qf3 $11 {remains equal.}) 29. hxg3 $16 Qf3 30. Rd2 $1 Rf6 31. Qe4 Qh5 32. Kg2 Rh6 33. Kg1 (33. Kf1 $14) 33... Rf8 {aiming for ...Qh2+.} 34. Qg2 Rf3 (34... g4 $11) 35. Re4 $14 g4 36. Kf1 $2 (36. Na3 $1 $16 {keeps the pressure on.}) 36... Qf5 (36... Qg5 $17 37. Ke1 Rh3) 37. Ke2 $2 {[#]} (37. Na3 $11) 37... Rf6 $2 ({Better is} 37... c4 $1 $19 {[%cal Rc4d3][%mdl 512] White must now prevent ...cxd3+.} 38. Re3 (38. dxc4 Rxf2+) 38... Rf6) 38. Ke1 $11 Bd6 {Strongly threatening ...c4!} 39. Na3 $1 {[#]} c4 $1 {[%mdl 512]} 40. Nxc4 {And now Ne3 would win.} Bc5 {[%cal Rc5f2]} 41. Ne3 ({Much weaker is} 41. Rxe5 Bxf2+ 42. Qxf2 (42. Rxf2 Qxd3 43. Rxf3 gxf3 $19) 42... Rxf2 $17) 41... Bxe3 $1 42. Rxe3 Qe6 43. Re4 Qa2 {...Qb1+ is the strong threat.} 44. Ke2 Qd5 (44... Qb1 $5 45. Qf1 $8 Rxf2+ 46. Qxf2 Rxf2+ 47. Kxf2 Qh1 $11) 45. c4 ({Don't blunder} 45. Rxg4 $2 {[#]} Re3+ $1 {[%mdl 512]} 46. Kf1 Re1+ $1 {[%mdl 512]} 47. Kxe1 Qxg2 $19) 45... Qc5 46. Ke1 $1 Qb4 47. Rxe5 (47. c5 $11 Qxc5 48. Rc4) 47... Rxd3 ({Black should try} 47... b5 $1 $15 48. Qh1 (48. cxb5 $2 Rxd3 49. Qa8+ Rf8 $19) 48... Rh6) 48. Re8+ {The position is equal.} Kf7 $132 {[%mdl 2048] Black puts up resistance} 49. Qb7+ Kxe8 50. Qe4+ {[%mdl 64] Double Attack} Kf7 51. Qxd3 Qxa4 52. Qd7+ {Accuracy: White = 61%, Black = 61%.} 1/2-1/2

[Event "Chess House GM-Tourney 2019"]
[Site "Aarhus"]
[Date "2019.02.15"]
[Round "7.5"]
[White "Kotronias, Vasilios"]
[Black "Olsen, Filip Boe"]
[Result "0-1"]
[ECO "B17"]
[WhiteElo "2486"]
[BlackElo "2397"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2019.02.09"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,72,13,5,8,12,0,14,9,0,1,8,-23,-10,-28,-12,-17,0,0,0,0,15,33,60,0,0,-104,-87,-72,-85,-160,-165,-189,-193,-202,-178,-277,-295,-375,-347,-391,0,0,0,-335,-319,-320,-305,-781,-762,-1100,-1101,-1289,-1289]} 1. e4 c6 2. d4 d5 3. Nc3 {[%cal Bb1c3,Bc3e4,Be4g5][%mdl 32]} 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 {B17: Caro-Kann: Modern Line (4...Nd7)} Kf8 $1 13. Re1 Bb7 (13... c5 14. Qh4 Bb7 15. Be4 Be7 16. Qh3 Bxe4 17. Rxe4 Rd8 18. c3 Qb7 19. Re2 Kg8 {½-½ (75) Duda,J (2707)-Ivanchuk,V (2728) Tbilisi 2017}) 14. b3 {The position is equal.} Nf6 15. Qh3 Bb4 16. Bb2 Bxe1 17. Rxe1 Re8 18. Ne5 $146 ({Predecessor:} 18. Qh4 Qd8 19. h3 Qe7 {1-0 (69) Necula,I (2357)-Rodriguez Rey,J (2342) ICCF email 2015}) 18... Kg8 19. Re3 {[%cal Be1e3,Be3f3,Bf3f4][%mdl 32]} h5 20. Rf3 {Threatens to win with Rxf6!} h4 21. Rf4 b5 22. Ba3 (22. a3 $14) 22... Rh6 $1 $11 {Hoping for ...Qa5.} (22... Qa5 $2 23. Rxf6 $1 {[%mdl 512]} Qxa3 24. Rxf7 $18) 23. Bb4 {[#]} (23. Qe3 $11 {keeps the balance.}) 23... c5 $1 $17 {[%cal Rc5b4]} 24. Bxc5 Qa5 $36 {[%mdl 2048] Black is in control.} 25. Bf1 ({White should try} 25. Rxh4 Qe1+ 26. Bf1) 25... Qd2 26. Qe3 Qxc2 27. Qe1 a6 28. Bd3 (28. h3 $142) 28... Qxa2 $19 29. h3 Qxb3 30. f3 {[#]} g5 $2 {[#]} (30... a5 $1 $19 {White must now prevent ...b4.} 31. Kh2 (31. Qxa5 Qd1+) 31... b4 32. Rxh4 Qc3 33. Qxc3 bxc3 34. Rxh6 gxh6) 31. Rxf6 $1 $11 {[%mdl 512]} Rxf6 32. Nd7 $2 {[%mdl 8192] [#]} (32. Ng4 $11 Rf4 33. Qe3 Qd1+ 34. Kh2) 32... Rf4 $1 $19 33. Qe5 {[#]} Qd1+ $1 ({Not} 33... Qxd3 34. Qxg5+ Qg6 35. Qxf4 $17) ({Worse is} 33... f6 34. Nxf6+ Kf7 35. Nh5 Qd1+ 36. Kh2 Qg1+ 37. Kxg1 Rg8 38. Qc7+ {[%mdl 64] Double Attack} Ke8 39. Qe7#) 34. Bf1 $2 (34. Kh2 Qxd3 35. Qxg5+ Qg6 36. Qxf4 Qg3+ 37. Qxg3+ hxg3+ 38. Kxg3) 34... Rf5 {Black is clearly winning.} 35. Nf6+ Kh8 36. Qc7 Bxf3 {Accuracy: White = 44%, Black = 61%.} 0-1

[Event "Chess House GM-Tourney 2019"]
[Site "Aarhus"]
[Date "2019.02.16"]
[Round "8.1"]
[White "Thybo, Jesper Sondergaard"]
[Black "Ochsner, Bjorn Moller"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2517"]
[BlackElo "2476"]
[Annotator "TA"]
[PlyCount "105"]
[EventDate "2019.02.09"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,105,0,0,10,-14,38,29,37,34,27,21,29,16,17,0,129,128,119,122,115,127,128,133,106,107,106,120,166,166,185,170,253,243,250,256,235,180,183,187,197,175,170,139,148,140,179,179,183,174,180,160,345,335,375,383,366,360,412,418,410,412,620,620,620,614,585,585,585,223,585,585,585,562,29960,29961,29959,29957,29968,29969,6187,6179,6179,567,2004,1868]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e3 a6 6. a4 c5 7. Bxc4 Nc6 8. O-O Be7 9. Ne5 cxd4 10. Nxc6 bxc6 11. exd4 O-O 12. a5 Bb7 {D27: Queen's Gambit Accepted: Classical main line: 7 e4!? and 7 a4} 13. Bg5 $146 ({Predecessor:} 13. Be3 Nd5 14. Ne4 Nxe3 15. fxe3 c5 16. Nxc5 Bxc5 17. dxc5 Qg5 18. Qe2 Qxc5 19. Rf4 Rad8 20. b3 {0-1 (27) Safin,S (2529)-Xu,J (2646) Kolkata 2001}) 13... Qd6 (13... h6 $11 14. Be3 Qc7) 14. Na4 $14 Rfd8 {White has an edge.} 15. Qe2 Qc7 16. Nb6 Rab8 17. Rfd1 c5 18. Rac1 Qd6 {[#]} (18... h6 $11 19. Be3 Qc6) 19. Bh4 $1 $16 {[%cal Rh4g3] Threatens to win with Bg3.} Qc6 {[%csl Gb7][%cal Rc6g2]} 20. d5 $36 {[%mdl 2048] Black is under strong pressure.} exd5 21. Qxe7 Re8 22. Bb5 Qxb5 23. Qxc5 Qxc5 ({But not} 23... Qxb2 $2 24. Bxf6 Qxf6 25. Nd7 $18 (25. Nxd5 Bxd5 26. Qxd5 g6 $11)) 24. Rxc5 Rbd8 25. Rc7 Bc8 26. h3 ({Don't take} 26. Nxc8 $6 Rxc8 27. Rxc8 Rxc8 $16) 26... Be6 (26... Bf5 {was worth a try.} 27. Bxf6 gxf6) 27. Rd4 $18 Rd6 28. Bxf6 gxf6 29. b4 Red8 30. Kh2 Kg7 31. Kg3 Bd7 32. Kf4 ({Much less strong is} 32. Rxd7 $6 R8xd7 33. Nxd7 Rxd7 $14) 32... Bb5 33. h4 Kg8 34. Nc8 Re6 35. Ne7+ {[%mdl 64] [#] Double Attack} Kf8 36. Rxd5 Re8 $2 (36... Ke8 $16 {is a better defense.}) 37. Nf5 Re4+ 38. Kg3 Rxb4 39. Nd6 Re6 40. Nxb5 Rxb5 {[%mdl 4096] Endgame KRR-KRR} 41. Rdd7 h5 (41... h6 $142 42. Rxf7+ Kg8) 42. Rxf7+ Kg8 43. Rg7+ Kh8 44. Rh7+ Kg8 45. Rcg7+ Kf8 46. Ra7 {[%cal Rh7h8]} Kg8 47. Rhc7 {Intending Rc8+ and mate.} Kf8 48. Ra8+ Re8 49. Rxa6 Rf5 50. Raa7 Re6 51. Ra8+ {White is clearly winning.} Re8 52. Rxe8+ Kxe8 53. a6 {Accuracy: White = 83%, Black = 60%.} 1-0

[Event "Chess House GM-Tourney 2019"]
[Site "Aarhus"]
[Date "2019.02.16"]
[Round "8.2"]
[White "Kollars, Dmitrij"]
[Black "Bjerre, Jonas Buhl"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2567"]
[BlackElo "2432"]
[Annotator "ChessBase"]
[PlyCount "181"]
[EventDate "2019.02.09"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:00]} a6 {[%emt 0:00:13]} 3. g3 {[%emt 0:00:23]} b5 {[%emt 0:00:57]} 4. Bg2 {[%emt 0:00:17]} Bb7 {[%emt 0:00:25]} 5. d3 {[%emt 0:00:21]} e6 {[%emt 0:00:44]} 6. f4 {[%emt 0:00:54]} d5 {[%emt 0:01:02]} 7. f5 {[%emt 0:00:26]} d4 {[%emt 0:01:16]} 8. fxe6 {[%emt 0:00:09]} fxe6 {[%emt 0:00:35]} 9. Nce2 {[%emt 0:00:10]} e5 {[%emt 0:00:52]} 10. Nf3 {[%emt 0:00:14]} Bd6 {[%emt 0:01:56]} 11. c3 {[%emt 0:04:49]} Nf6 {[%emt 0:05:28]} 12. cxd4 {[%emt 0:00:32]} cxd4 {[%emt 0:00:52]} 13. O-O {[%emt 0:02:19]} Nbd7 {[%emt 0:06:31]} 14. Nh4 {[%emt 0:05:20]} O-O {[%emt 0:08:19]} 15. Nf5 {[%emt 0:01:01]} Nc5 {[%emt 0:05:04]} 16. b4 {[%emt 0:08:59]} Na4 {[%emt 0:04:27]} 17. Qb3+ {[%emt 0:02:52]} Kh8 {[%emt 0:01:32]} 18. Bg5 {[%emt 0:01:15]} h6 {[%emt 0:07:40]} 19. Qe6 {[%emt 0:13:55]} Bc8 {[%emt 0:07:03]} 20. Qxd6 {[%emt 0:00:51]} Qxd6 {[%emt 0:00:48]} 21. Nxd6 {[%emt 0:00:05]} hxg5 {[%emt 0:00:09]} 22. Nxd4 {[%emt 0:01:02]} exd4 {[%emt 0:06:02]} 23. e5 {[%emt 0:00:15]} Rb8 {[%emt 0:01:02]} 24. exf6 {[%emt 0:00:15]} gxf6 {[%emt 0:00:56]} 25. Ne4 {[%emt 0:08:37]} Kg7 {[%emt 0:10:15]} 26. Rac1 {[%emt 0:00:43]} Kg6 {[%emt 0:07:26]} 27. Nxf6 {[%emt 0:09:10]} Nc3 {[%emt 0:02:43]} 28. Nd5 {[%emt 0:02:50]} Rxf1+ {[%emt 0:04:56]} 29. Kxf1 {[%emt 0:00:50]} Nxd5 {[%emt 0:02:11]} 30. Bxd5 {[%emt 0:00:57]} Bf5 {[%emt 0:00:07]} 31. Rc6+ {[%emt 0:01:27]} Kg7 {[%emt 0:00:33]} 32. Be4 {[%emt 0:02:36]} Bxe4 {[%emt 0:02:04]} 33. dxe4 {[%emt 0:00:05]} Re8 {[%emt 0:00:46]} 34. Ke2 {[%emt 0:03:00]} Rxe4+ {[%emt 0:00:42]} 35. Kd3 {[%emt 0:01:13]} Re3+ {[%emt 0:00:53]} 36. Kxd4 {[%emt 0:00:05]} Ra3 {[%emt 0:00:16]} 37. Rc2 {[%emt 0:00:51]} Kf6 {[%emt 0:00:43]} 38. g4 {[%emt 0:04:44]} Ke6 {[%emt 0:02:26]} 39. Rf2 {[%emt 0:13:55]} Kd6 {[%emt 0:02:37]} 40. Ke4 {[%emt 0:09:44]} Ke6 {[%emt 0:03:41]} 41. Kd4 {[%emt 0:07:11]} Kd6 {[%emt 0:02:29]} 42. Rd2 {[%emt 0:02:23]} Ke6 {[%emt 0:05:09]} 43. Kc5 {[%emt 0:00:28]} Ke5 {[%emt 0:01:58]} 44. Rf2 {[%emt 0:00:11]} Ke4 {[%emt 0:01:05]} 45. Kb6 {[%emt 0:01:06]} Ra4 {[%emt 0:04:47]} 46. h3 {[%emt 0:01:49]} Rxb4 {[%emt 0:08:34]} 47. Kxa6 {[%emt 0:00:34]} Rb1 {[%emt 0:01:52]} 48. Rf5 {[%emt 0:00:51]} Rb2 {[%emt 0:02:25]} 49. Rxg5 {[%emt 0:01:00]} Rxa2+ {[%emt 0:00:57]} 50. Kxb5 {[%emt 0:00:05]} Rh2 {[%emt 0:00:06]} 51. Rh5 {[%emt 0:00:13]} Kf4 {[%emt 0:00:18]} 52. g5 {[%emt 0:02:49]} Kf5 {[%emt 0:02:33]} 53. h4 {[%emt 0:00:19]} Rb2+ {[%emt 0:01:23]} 54. Kc5 {[%emt 0:00:18]} Rc2+ {[%emt 0:00:22]} 55. Kd4 {[%emt 0:01:51]} Rd2+ {[%emt 0:00:28]} 56. Ke3 {[%emt 0:00:33]} Ra2 {[%emt 0:00:19]} 57. Rh6 {[%emt 0:00:31]} Rg2 {[%emt 0:01:45]} 58. Kf3 {[%emt 0:04:36]} Rg1 {[%emt 0:00:05]} 59. Rf6+ {[%emt 0:00:05]} Ke5 {[%emt 0:00:04]} 60. Ra6 {[%emt 0:00:59]} Kf5 {[%emt 0:00:28]} 61. Ra8 {[%emt 0:00:30]} Kg6 {[%emt 0:03:07]} 62. Rg8+ {[%emt 0:01:16]} Kf5 {[%emt 0:00:53]} 63. Rf8+ {[%emt 0:00:29]} Ke5 {[%emt 0:00:06]} 64. Rb8 {[%emt 0:00:42]} Kf5 {[%emt 0:00:23]} 65. Rb5+ {[%emt 0:00:18]} Kg6 {[%emt 0:00:05]} 66. Rb8 {[%emt 0:02:46]} Kf5 {[%emt 0:00:20]} 67. Rf8+ {[%emt 0:00:42]} Ke5 {[%emt 0:00:21]} 68. Ke3 {[%emt 0:01:03]} Rg4 {[%emt 0:01:11]} 69. Re8+ {[%emt 0:00:22]} Kf5 {[%emt 0:00:14]} 70. Rh8 {[%emt 0:00:09]} Ke5 {[%emt 0:00:52]} 71. Kd3 {[%emt 0:00:22]} Rg1 {[%emt 0:00:59]} 72. Rh6 {[%emt 0:00:23]} Kf5 {[%emt 0:00:48]} 73. Kd4 Rd1+ {[%emt 0:01:02]} 74. Kc5 {[%emt 0:01:02]} Ra1 {[%emt 0:01:40]} 75. g6 {[%emt 0:01:51]} Kf6 {[%emt 0:00:56]} 76. h5 {[%emt 0:00:11]} Rc1+ {[%emt 0:00:10]} 77. Kd4 {[%emt 0:01:00]} Rd1+ {[%emt 0:00:08]} 78. Ke3 {[%emt 0:00:05]} Re1+ {[%emt 0:00:12]} 79. Kf2 {[%emt 0:00:22]} Re7 {[%emt 0:01:06]} 80. Rh8 {[%emt 0:00:23]} Ra7 {[%emt 0:00:17]} 81. Ke3 {[%emt 0:00:40]} Ra3+ {[%emt 0:01:00]} 82. Kd4 {[%emt 0:00:11]} Ra4+ {[%emt 0:00:20]} 83. Kc5 {[%emt 0:00:11]} Rg4 {[%emt 0:01:12]} 84. Rh7 {[%emt 0:01:00]} Rg1 {[%emt 0:00:18]} 85. Kc6 {[%emt 0:01:24]} Rc1+ {[%emt 0:00:51]} 86. Kd7 {[%emt 0:00:08]} Rd1+ {[%emt 0:00:28]} 87. Ke8 {[%emt 0:00:46]} Ra1 {[%emt 0:00:40]} 88. Rd7 {[%emt 0:02:34]} Ra8+ {[%emt 0:00:11]} 89. Rd8 {[%emt 0:00:06]} Ra5 {[%emt 0:00:21]} 90. Kf8 {[%emt 0:00:30]} Rxh5 {[%emt 0:00:53]} 91. g7 {[%emt 0:00:16]} 1-0

[Event "Chess House GM-Tourney 2019"]
[Site "Aarhus"]
[Date "2019.02.16"]
[Round "8.3"]
[White "Olsen, Filip Boe"]
[Black "Grivas, Efstratios"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2397"]
[BlackElo "2413"]
[Annotator "ChessBase"]
[PlyCount "147"]
[EventDate "2019.02.09"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} f5 {[%emt 0:01:11]} 2. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:22]} 3. g3 {[%emt 0:00:09]} g6 {[%emt 0:00:17]} 4. Bg2 {[%emt 0:00:08]} Bg7 {[%emt 0:00:08]} 5. O-O {[%emt 0:00:09]} O-O {[%emt 0:00:09]} 6. b3 {[%emt 0:00:07]} d6 {[%emt 0:01:41]} 7. Bb2 {[%emt 0:00:18]} Ne4 {[%emt 0:03:04]} 8. Nbd2 {[%emt 0:00:56]} Nc6 {[%emt 0:06:36]} 9. Ne1 {[%emt 0:01:39]} Nxd2 {[%emt 0:07:28]} 10. Qxd2 {[%emt 0:02:03]} Qe8 {[%emt 0:02:06]} 11. f4 {[%emt 0:15:23]} e5 {[%emt 0:04:17]} 12. fxe5 {[%emt 0:11:42]} dxe5 {[%emt 0:01:21]} 13. d5 {[%emt 0:00:29]} Nd8 {[%emt 0:05:57]} 14. c4 {[%emt 0:04:48]} Nf7 {[%emt 0:12:48]} 15. e4 {[%emt 0:06:38]} fxe4 {[%emt 0:11:07]} 16. Bxe4 {[%emt 0:03:17]} Bh6 {[%emt 0:03:50]} 17. Qe2 {[%emt 0:02:22]} Ng5 {[%emt 0:03:50]} 18. Bg2 {[%emt 0:04:47]} Nh3+ {[%emt 0:06:58]} 19. Kh1 {[%emt 0:07:15]} Bg4 {[%emt 0:00:35]} 20. Bf3 {[%emt 0:08:55]} Rxf3 {[%emt 0:20:25]} 21. Nxf3 {[%emt 0:01:34]} e4 {[%emt 0:00:02]} 22. Rae1 {[%emt 0:02:40]} Ng5 {[%emt 0:00:13]} 23. Qe3 {[%emt 0:10:40]} Bxf3+ {[%emt 0:00:32]} 24. Rxf3 {[%emt 0:00:07]} Nxf3 {[%emt 0:00:05]} 25. Qc3 {[%emt 0:04:07]} Qe5 {[%emt 0:05:39]} 26. Qxe5 {[%emt 0:00:19]} Nxe5 {[%emt 0:00:01]} 27. Bxe5 {[%emt 0:00:09]} Rc8 {[%emt 0:00:02]} 28. Kg2 {[%emt 0:00:27]} e3 {[%emt 0:00:02]} 29. Bf4 {[%emt 0:00:23]} Bxf4 {[%emt 0:01:06]} 30. gxf4 {[%emt 0:00:01]} c6 {[%emt 0:01:23]} 31. dxc6 {[%emt 0:05:21]} Rxc6 {[%emt 0:00:08]} 32. Rxe3 {[%emt 0:00:18]} Kf7 {[%emt 0:00:01]} 33. Kg3 {[%emt 0:01:37]} Rd6 {[%emt 0:00:28]} 34. Re5 {[%emt 0:01:17]} Rd3+ {[%emt 0:00:39]} 35. Kg4 {[%emt 0:00:31]} Rd2 {[%emt 0:00:51]} 36. Rb5 {[%emt 0:02:31]} b6 {[%emt 0:00:16]} 37. a4 {[%emt 0:00:12]} Rb2 {[%emt 0:01:02]} 38. h3 {[%emt 0:02:30]} Kf6 {[%emt 0:00:36]} 39. Kf3 {[%emt 0:02:19]} Ke6 {[%emt 0:00:41]} 40. Re5+ {[%emt 0:00:43]} Kf6 {[%emt 0:01:05]} 41. Rb5 {[%emt 0:30:56]} Ke6 {[%emt 0:30:13]} 42. Ke4 {[%emt 0:00:00]} Kd6 {[%emt 0:00:00]} 43. h4 {[%emt 0:00:00]} Kc6 {[%emt 0:00:00]} 44. a5 {[%emt 0:00:00]} Re2+ {[%emt 0:00:00]} 45. Kf3 {[%emt 0:00:00]} Rh2 {[%emt 0:00:00]} 46. Kg3 {[%emt 0:00:00]} Rh1 {[%emt 0:00:00]} 47. axb6 {[%emt 0:00:00]} axb6 {[%emt 0:00:00]} 48. f5 {[%emt 0:00:00]} Rb1 {[%emt 0:00:27]} 49. Kf4 {[%emt 0:00:00]} Rg1 {[%emt 0:02:50]} 50. fxg6 {[%emt 0:00:00]} Rxg6 {[%emt 0:00:07]} 51. Rg5 {[%emt 0:00:00]} Rd6 {[%emt 0:00:35]} 52. Rb5 {[%emt 0:01:10]} Rf6+ {[%emt 0:01:06]} 53. Kg5 {[%emt 0:00:22]} Rg6+ {[%emt 0:00:28]} 54. Kf4 {[%emt 0:00:33]} Rf6+ {[%emt 0:00:12]} 55. Kg4 {[%emt 0:00:29]} Rg6+ {[%emt 0:00:36]} 56. Rg5 {[%emt 0:00:14]} Re6 {[%emt 0:00:08]} 57. h5 {[%emt 0:00:54]} Re3 {[%emt 0:00:38]} 58. Rb5 {[%emt 0:00:10]} h6 {[%emt 0:00:49]} 59. Kf5 {[%emt 0:00:42]} Rg3 {[%emt 0:00:04]} 60. Kf6 {[%emt 0:00:10]} Kc7 {[%emt 0:01:21]} 61. Kf7 {[%emt 0:00:16]} Kc6 {[%emt 0:00:14]} 62. Ke7 {[%emt 0:00:37]} Rf3 {[%emt 0:00:24]} 63. Ke6 {[%emt 0:00:36]} Kc7 {[%emt 0:00:46]} 64. Kd5 {[%emt 0:00:33]} Rh3 {[%emt 0:00:28]} 65. Kd4 {[%emt 0:00:33]} Kc6 {[%emt 0:00:13]} 66. b4 {[%emt 0:01:45]} Rh4+ {[%emt 0:00:10]} 67. Kc3 {[%emt 0:00:08]} Rh3+ {[%emt 0:00:08]} 68. Kc2 {[%emt 0:00:08]} Rh2+ {[%emt 0:00:58]} 69. Kb3 {[%emt 0:00:06]} Rh3+ {[%emt 0:00:01]} 70. Ka4 {[%emt 0:00:10]} Rc3 {[%emt 0:01:35]} 71. Rf5 {[%emt 0:00:32]} Rxc4 {[%emt 0:00:04]} 72. Rf6+ {[%emt 0:00:12]} Kc7 73. Kb5 {[%emt 0:00:39]} Rg4 {[%emt 0:00:39]} 74. Rc6+ {[%emt 0:00:36]} 1-0

[Event "Chess House GM-Tourney 2019"]
[Site "Aarhus"]
[Date "2019.02.16"]
[Round "8.4"]
[White "Bach, Matthias"]
[Black "Fries-Nielsen, Jens Ove"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2307"]
[BlackElo "2371"]
[Annotator "NA"]
[PlyCount "60"]
[EventDate "2019.02.09"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:03:12]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:17]} 3. Nc3 {[%emt 0:01:54]} d5 {[%emt 0:03:25]} 4. Nf3 {[%emt 0:00:39]} Be7 {[%emt 0:00:04]} 5. g3 {[%emt 0:00:29]} O-O {[%emt 0:00:28]} 6. Bg2 {[%emt 0:00:32]} Na6 {[%emt 0:00:14]} 7. O-O {[%emt 0:01:42]} c6 {[%emt 0:00:34]} 8. a3 {[%emt 0:09:03]} b6 {[%emt 0:05:03]} 9. Ne5 {[%emt 0:00:32]} Bb7 {[%emt 0:00:22]} 10. e4 {[%emt 0:21:47]} dxc4 {[%emt 0:02:48]} 11. Nxc4 {[%emt 0:00:35]} b5 {[%emt 0:00:17]} 12. Ne3 {[%emt 0:01:38]} Qb6 {[%emt 0:01:42]} 13. e5 {[%emt 0:08:22]} Nd5 {[%emt 0:00:05]} 14. Ncxd5 {[%emt 0:01:42]} cxd5 {[%emt 0:00:02]} 15. b3 {[%emt 0:03:23]} Rac8 {[%emt 0:01:40]} 16. Bb2 {[%emt 0:00:18]} Nb8 {[%emt 0:00:35]} 17. Qg4 {[%emt 0:03:48]} Nc6 {[%emt 0:02:35]} 18. Rad1 {[%emt 0:00:24]} b4 {[%emt 0:02:03]} 19. a4 {[%emt 0:02:30]} Na5 {[%emt 0:01:45]} 20. f4 {[%emt 0:00:23]} f5 {[%emt 0:00:29]} 21. exf6 {[%emt 0:00:42]} Bxf6 {[%emt 0:00:02]} 22. f5 {[%emt 0:00:24]} exf5 {[%emt 0:35:00]} 23. Rxf5 {[%emt 0:04:15]} Qe6 {[%emt 0:01:35]} 24. Bxd5 {[%emt 0:26:19]} Bxd5 {[%emt 0:00:11]} 25. Nxd5 {[%emt 0:00:10]} Rcd8 {[%emt 0:25:15]} 26. Qf3 {[%emt 0:00:21]} Bg5 {[%emt 0:01:52]} 27. Rxf8+ {[%emt 0:04:29]} Rxf8 {[%emt 0:00:02]} 28. Nf4 {[%emt 0:03:24]} Bxf4 {[%emt 0:00:20]} 29. gxf4 {[%emt 0:00:12]} Qxb3 {[%emt 0:03:32]} 30. Qxb3+ {[%emt 0:00:10]} Nxb3 {[%emt 0:00:09]} 1/2-1/2

[Event "Chess House GM-Tourney 2019"]
[Site "Aarhus"]
[Date "2019.02.16"]
[Round "8.5"]
[White "Kotronias, Vasilios"]
[Black "Zumsande, Martin"]
[Result "1-0"]
[ECO "C04"]
[WhiteElo "2486"]
[BlackElo "2492"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2019.02.09"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,69,35,34,4,55,23,9,17,26,27,22,15,47,38,72,74,97,94,96,93,243,125,224,252,237,246,294,299,302,307,303,265,320,294,404,401,846,503,582,591,564,387,511,509,1285,1285,29988,29989]} 1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Be2 f6 7. exf6 Qxf6 8. Nf1 Bd6 9. Ne3 O-O 10. O-O Qg6 11. c4 {C04: French Tarrasch: 3...Nc6} (11. Bd3 Qh5 12. h3 Nf6 13. Re1 Bd7 14. c3 Kh8 15. Nf1 Rae8 16. Ng3 Qf7 17. Ng5 Qg8 18. f4 h6 {0-1 (41) Kosteniuk,A (2527)-Hou,Y (2629) Beijing 2013}) 11... Nf6 12. c5 Be7 {LiveBook: 34 Games} 13. g3 {White is slightly better.} b6 (13... Ne4 $11) 14. cxb6 axb6 15. Ne5 $146 ({Predecessor:} 15. Ng2 Ne4 16. Bf4 Bd6 17. Bb5 Ne7 18. Ne5 Bxe5 19. Bxe5 {1-0 (31) Uzumcu,A (2223)-Djordjevic,V (2377) Paracin 2017}) 15... Qe8 $1 ({But not} 15... Nxe5 $6 16. dxe5 Nd7 {[#]} 17. Nxd5 $1 $16 {[%mdl 512]}) 16. Bb5 Bb7 $1 17. Ng2 Bd6 18. Bf4 Ra5 19. a4 $36 {[%mdl 2048] White is really pushing.} Qa8 20. Rc1 Nd8 21. Re1 c5 (21... Bb4 $16 {is a better defense.}) 22. Ng4 (22. Nd7 $18 Bxf4 23. Nxf4 Nxd7 24. Bxd7) 22... Bxf4 (22... Qb8 $16 23. Bxd6 Qxd6) 23. Nxf6+ $18 ({Weaker is} 23. gxf4 Bc6 $11) 23... Rxf6 24. Nxf4 Bc6 25. dxc5 {Threatens to win with b4.} Bxb5 26. axb5 bxc5 27. Rxc5 Qb7 28. Qe2 Ra4 29. Qe5 Nf7 (29... Rc4 $142) 30. Qc3 Rc4 31. Rxc4 dxc4 32. Nxe6 h6 33. Qxc4 Qb6 (33... Nd6 $142 34. Qc6 Qxc6 35. bxc6 Nc8) 34. Qc8+ Kh7 35. Nf8+ {Precision: White = 53%, Black = 27%.} 1-0

[Event "Chess House GM-Tourney 2019"]
[Site "Aarhus"]
[Date "2019.02.17"]
[Round "9.1"]
[White "Bjerre, Jonas Buhl"]
[Black "Thybo, Jesper Sondergaard"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2432"]
[BlackElo "2517"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2019.02.09"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,87,0,11,23,27,29,31,37,0,11,0,0,0,0,1,237,213,227,219,396,368,404,400,506,467,437,497,493,458,844,865,843,852,834,799,881,875,847,808,1254,1270,1253,1264,1074,1069,29975,5922,1512,614,614,612,595,587,579,587,587,555,511,420,883,447,444,444]} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. O-O-O Be7 13. Kb1 O-O 14. Ne4 Nxe4 {B19: Classical Caro-Kann: 4...Bf5 main line} 15. Qxe4 Nf6 16. Qe2 Qd5 {White is slightly better.} 17. Be3 Qb5 18. Rd3 Bd6 {[#]} (18... Nxh5 $2 19. Ne5 $18) 19. g4 $146 ({Predecessor:} 19. Bd2 Rad8 20. Rh4 c5 21. a4 Qa6 22. dxc5 Bxc5 {0-1 (61) Mista,A (2599)-Piorun,K (2637) Warsaw 2017}) 19... Nxg4 20. Bc1 Qd5 $2 {[#]} (20... Rad8 $11 {and Black stays safe.}) 21. Rg1 $1 $18 {[%mdl 1024] White has strong compensation.} f5 {[#]} 22. Nh4 $1 Kh7 $2 (22... Qe4 {keeps fighting.} 23. Qd2 Nf6 24. Qxh6 Rf7) 23. f3 Nf6 24. Qg2 {[%csl Gg1][%cal Rg2g7]} Rf7 {intending ...f4.} 25. Bxh6 Bf8 26. Bf4 (26. c4 Qxc4 27. Rd2 Rd8 $16) 26... Bd6 27. Bc1 ({Less strong is} 27. Bxd6 Qxd6 28. Ng6 (28. h6 g5 $16) 28... Rc7 $18) 27... f4 (27... Kg8 $142 28. h6 f4) 28. Qg6+ (28. h6 Qh5 $16) 28... Kg8 29. Rg5 Qc4 30. h6 Bf8 {[#]} 31. h7+ $1 {[%mdl 512]} Nxh7 32. Rh5 {[%csl Gh5][%cal Rg6h7]} Nf6 {[#]} 33. Rh8+ $1 {[%mdl 576] Deflection} Kxh8 34. Qxf7 Kh7 35. Ng6 Bd6 36. Rd1 {Intending Rh1+ and mate.} Ng8 37. Rh1+ (37. Bxf4 $142 Bxf4 38. Nxf4) 37... Nh6 38. Nxf4 Bxf4 39. Qxf4 {White threatens Qf7 and mate.} ({Not} 39. Bxf4 Qf1+ 40. Rxf1 Nxf7 $14) 39... Kg8 40. Qh4 Nf7 41. b3 Qb4 42. Rg1 Re8 (42... Qf8 $142 43. Qf6 Nd8) 43. Qf6 {[%csl Gg1][%cal Rf6g7]} Qf8 {[#]} 44. Ba3 $1 {[%mdl 512] Accuracy: White = 71%, Black = 49%.} 1-0

[Event "Chess House GM-Tourney 2019"]
[Site "Aarhus"]
[Date "2019.02.17"]
[Round "9.2"]
[White "Ochsner, Bjorn Moller"]
[Black "Kotronias, Vasilios"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2476"]
[BlackElo "2486"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2019.02.09"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,84,80,58,59,68,65,66,76,23,69,40,47,22,35,0,0,-9,0,0,0,0,0,0,-20,0,-10,0,0,0,0,-3,50,0,15,0,0,0,0,0,0,-160,-24,-27,0,-78,-55,-81,-114,-103,-115,-206,-186,-152,-143,-316,-308,-471,-462,-524,-496,-648,-610,-735,-722,-2710,-2087]} 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 e5 7. O-O Nbd7 8. Be3 Re8 9. d5 Nh5 10. Re1 {E94: King's Indian: Classical: 6 Be2 e5 7 0-0: Various Black 7th moves} (10. g3 Bf8 11. Ne1 Ng7 12. Nd3 f5 13. f3 Be7 14. Qd2 Nf6 15. c5 fxe4 16. fxe4 Ng4 17. Bxg4 Bxg4 {½-½ (39) Postny,E (2606)-Vovk,A (2636) Fagernes 2017}) 10... Bf8 11. Nd2 {LiveBook: 9 Games} Nf4 12. Bf1 {White is slightly better.} Nc5 $146 ({Predecessor:} 12... Be7 13. Rc1 Nc5 14. Qc2 a5 15. a3 a4 16. Bxc5 dxc5 17. Nxa4 Qd7 {1-0 (39) Nihal,S (2340)-Petersson,B (2074) Stockholm 2016}) 13. Qc2 a5 14. g3 (14. a3 $16) 14... Nh5 15. Bg2 Bd7 16. b3 f5 17. f3 f4 18. Bf2 fxg3 19. hxg3 Bh6 20. Rab1 Rf8 21. a3 a4 22. b4 Bxd2 $1 23. Qxd2 Nb3 24. Qd3 Qg5 25. Ne2 $1 b5 ({Black should try} 25... Qf6 $11) 26. Be3 Qe7 27. cxb5 Rab8 28. b6 cxb6 29. Kh2 g5 30. Nc1 $2 (30. Rh1 $11) 30... Qf6 (30... g4 $17 31. fxg4 Nf6 32. Nxb3 Nxg4+ 33. Kg1 axb3) 31. Nxb3 $11 {Hoping for Nd2.} axb3 (31... Qh6 $5 {[%cal Rh5f4]} 32. Kg1 axb3 $14) 32. Rxb3 (32. Qd2 $11) 32... Qh6 $17 {White must now prevent ...Nf4+.} 33. Kg1 Nxg3 34. Qd2 Nh5 $1 35. Bxg5 (35. Rc3 $17) 35... Qg6 $19 36. Kf2 {[#]} Kh8 $1 {...Rg8 is the strong threat.} 37. Rg1 $2 {[#]} (37. Rh1 $17) 37... Rg8 $1 38. f4 (38. Rc3 {was called for.} Qxg5 39. Qxg5 Rxg5 40. Rc7) 38... Rbf8 {[%cal Bb8f8,Bf8f4,Bf4g4][%mdl 32] Black is clearly winning.} 39. Ke1 Nxf4 40. Bxf4 Rxf4 (40... exf4 $2 41. Qd4+ Rg7 42. Rf3 $19) 41. Re3 Rg4 42. Re2 Bb5 {Precision: White = 40%, Black = 70%.} 0-1

[Event "Chess House GM-Tourney 2019"]
[Site "Aarhus"]
[Date "2019.02.17"]
[Round "9.3"]
[White "Fries-Nielsen, Jens Ove"]
[Black "Kollars, Dmitrij"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2371"]
[BlackElo "2567"]
[Annotator "TA"]
[PlyCount "54"]
[EventDate "2019.02.09"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,54,10,-17,20,19,13,4,21,20,22,0,0,12,0,0,2,8,11,-25,-20,-23,0,0,0,0,0,0,0,2,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. Nc3 d5 3. Bf4 c5 4. e3 a6 5. Nf3 Nc6 6. Ne5 {D00: 1 d4 d5: Unusual lines} (6. dxc5 e6 7. Na4 Bxc5 8. Nxc5 Qa5+ 9. c3 Qxc5 10. Bd3 Qe7 11. Ne5 Nd7 12. Nxc6 bxc6 13. e4 {1-0 (73) Vachier Lagrave,M (2779)-Nakamura,H (2777) chess.com INT 2018}) 6... e6 7. Be2 {LiveBook: 3 Games} (7. Nxc6 {looks sharper.} bxc6 8. Na4 cxd4 9. exd4 Bd6 10. Bxd6 Qxd6 11. Bd3) 7... Bd6 (7... Nxe5 {with more complications.} 8. Bxe5 Bd7 9. O-O Bc6 10. a3 Be7) 8. Nxc6 bxc6 9. Bxd6 Qxd6 10. Na4 cxd4 11. exd4 O-O 12. O-O e5 $146 ({Predecessor:} 12... Nd7 13. c4 {½-½ (46) Romanov,E (2573)-Wagner,D (2575) Berlin 2015}) 13. c4 e4 14. Rc1 {[%cal Ba1c1,Bc1c3,Bc3a3][%mdl 32]} Rb8 15. c5 Qf4 16. Rc3 Bg4 17. Nb6 {The position is equal.} Rfe8 18. h3 {[%cal Re2g4]} Bxe2 19. Qxe2 a5 20. Ra3 e3 $1 21. fxe3 (21. Rxe3 {is more complex.} Qxd4 22. Nd7 Rxe3 23. fxe3 Qxb2 24. Nxf6+ gxf6 25. Qxb2 Rxb2 26. Rxf6 Rxa2 27. Rxc6 Rc2 28. Kh2) 21... Qxd4 $1 22. exd4 Rxe2 23. Rf2 Re1+ 24. Rf1 Re2 25. Rf2 Re1+ 26. Rf1 Re2 27. Rf2 Re1+ {Precision: White = 89%, Black = 74%.} 1/2-1/2

[Event "Chess House GM-Tourney 2019"]
[Site "Aarhus"]
[Date "2019.02.17"]
[Round "9.4"]
[White "Zumsande, Martin"]
[Black "Olsen, Filip Boe"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2492"]
[BlackElo "2397"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2019.02.09"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,101,23,12,20,17,5,9,6,18,32,19,17,17,20,17,4,5,21,21,21,21,21,21,21,21,21,21,22,22,29,29,23,18,34,26,34,23,30,37,31,29,45,27,23,10,36,16,43,31,49,41,35,33,32,39,74,66,76,23,25,28,30,35,33,38,83,79,79,79,79,79,87,81,149,149,149,149,149,149,149,134,127,120,316,248,372,365,503,466,576,429]} 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 e5 {B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack} 8. h3 Na5 9. Qc2 exf4 {The position is equal.} 10. hxg4 Nxg4 11. Qe2+ Qe7 12. Nh3 {[#]} f3 $1 {[%mdl 512]} 13. Qxe7+ (13. gxf3 Qxe2+) 13... Bxe7 14. g3 {[#]} Nc6 $146 ({Predecessor:} 14... Nc4 15. Bxc4 dxc4 16. Nd2 Rc8 17. Nxf3 h6 18. a4 Kd7 19. O-O g5 20. Rfe1 b6 21. Kg2 f6 22. Nd2 {½-½ (22) Bacrot,E (2714)-Istratescu,A (2589) Brest 2018}) 15. Nd2 Nf6 16. Kf1 O-O 17. Ng5 {[%cal Rg5h7]} g6 18. Ngxf3 Bd6 19. Kg2 Rfe8 20. Rhe1 a6 21. a4 Kf8 22. Rxe8+ Rxe8 23. Re1 h6 24. Nf1 (24. Rb1 {looks sharper.} Rc8 25. Nf1 Kg7 26. Ne3 h5 27. Be2) 24... Rxe1 25. Nxe1 Ke8 26. Ne3 Kd7 27. Kf3 Ne7 28. Bb1 Kc6 29. Ba2 Nd7 30. Nd3 h5 31. c4 dxc4 32. Bxc4 f6 $1 33. Bf7 b5 34. axb5+ axb5 35. Be8 ({White should play} 35. Nd1 $16) 35... Kc7 $11 36. Ng2 Kd8 37. Bf7 Nf8 38. Ngf4 h4 39. gxh4 Nf5 40. h5 gxh5 41. Ke4 Bxf4 42. Kxf5 $16 {[%mdl 4096] Endgame KBN-KBN} ({Of course not} 42. Kxf4 $6 Ng7 $11) 42... Bd6 (42... Bd2 $142) 43. Bxh5 Ke7 44. Nf4 Bxf4 45. Kxf4 {KB-KN} Ne6+ 46. Ke4 Kd6 47. Be8 f5+ $2 {[#]} (47... Nc7 $16 48. Bh5 Ne6) 48. Ke3 $18 b4 (48... Nc7 $142) 49. Ba4 Ng5 50. Bb3 Kc6 51. Bc2 {Accuracy: White = 73%, Black = 46%.} 1-0

[Event "Chess House GM-Tourney 2019"]
[Site "Aarhus"]
[Date "2019.02.17"]
[Round "9.5"]
[White "Grivas, Efstratios"]
[Black "Bach, Matthias"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2413"]
[BlackElo "2307"]
[Annotator "TA"]
[PlyCount "159"]
[EventDate "2019.02.09"]
[EventType "tourn"]
[EventCountry "DEN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,159,35,35,33,38,38,68,65,70,65,81,67,81,71,75,61,60,65,100,99,111,112,138,139,148,146,145,135,175,150,175,168,168,139,155,130,199,145,198,145,195,187,186,106,215,222,217,184,196,174,174,174,174,167,174,174,174,174,174,174,193,193,193,193,193,193,193,167,193,193,193,193,193,193,193,193,193,193,193,193,325,193,269,193,193,193,193,169,183,183,193,160,351,329,383,375,376,360,601,600,528,381,657,645,571,378,547,495,1052,801,806,807,741,824,820,813,778,416,435,410,806,797,797,775,746,631,696,693,1141,960,877,745,1833,1760,5193,1797,12765,10993,29974,29976,29976,29977,29977,29978,29982,29983,29983,29984,29984,29985,29986,29986]} 1. c4 {Ribli,Z} Nf6 2. Nf3 g6 3. b4 a5 4. b5 c5 5. Bb2 Bg7 {LiveBook: 3 Games} 6. g3 {A15: English Opening: 1...Nf6} d6 7. Bg2 Be6 $146 ({Predecessor:} 7... O-O 8. O-O e5 9. d3 Ra7 10. Nc3 b6 11. Nd2 Nh5 12. e4 Nd7 13. Re1 Ndf6 14. Nd5 Re8 15. a4 Bh6 {½-½ (50) Vaganian,R (2630)-Popovic,P (2520) Manila 1990 CBM 019 [Ribli,Z]}) 8. d3 {White is slightly better.} h6 9. Nc3 O-O 10. O-O Nbd7 11. Qc2 Nb6 12. h3 Qc8 13. Kh2 g5 14. e4 Re8 15. Rae1 Nfd7 16. Nd2 f6 17. f4 {[%cal Bf2f4,Bf4f5][%mdl 32]} Bf7 18. Nd1 e5 19. Ne3 Bg6 20. f5 Bf7 21. h4 Kf8 22. Bf3 Ke7 (22... h5 $16) 23. Qd1 (23. h5 $18) 23... Rg8 (23... gxh4 $16 {was necessary.} 24. gxh4 Rg8) 24. Bh5 (24. h5 $18) 24... Qe8 25. Bxf7 Qxf7 26. Kg2 (26. h5 $18) 26... Nc8 (26... gxh4 $16 27. Rh1 (27. gxh4 h5 $14) 27... hxg3) 27. Rh1 $18 Kd8 28. hxg5 hxg5 29. Qh5 Qxh5 30. Rxh5 Ne7 31. Nb1 b6 32. Nc3 Ke8 33. Reh1 Kf7 34. Ncd5 Nxd5 35. cxd5 (35. exd5 $6 Rae8 $16) 35... Rab8 36. Nc4 Ke7 37. Kf3 Nf8 38. Kg4 Kd7 39. a4 Kc7 40. Bc3 Ra8 41. Bd2 Nd7 42. Rb1 Rab8 43. Bc3 Rb7 44. Rh2 Ra8 (44... Rbb8 $142 45. Rbh1 Rbe8) 45. Bd2 (45. Rh7 $142 Rg8 46. Rbh1) 45... Rg8 (45... Rbb8 $142 46. Rh7 Rg8) 46. Ra1 Ra7 47. Bc3 Raa8 48. Rb2 Rgb8 49. Rh1 Rg8 50. Bxa5 bxa5 $2 {[#]} (50... Rgf8 $16 {might work better.} 51. Bc3 (51. Rh7 Rf7 $16) 51... Rxa4) 51. b6+ Kb8 52. Nxd6 Ra6 53. Nc4 Kb7 $2 (53... Re8 54. Rb5 Rh8) 54. Rb5 Kb8 55. Rhb1 Bf8 $2 (55... Re8 56. R1b2 (56. Rxa5 Rxa5 57. Nxa5 Bf8 $18) 56... Rh8 57. Nxa5 Re8) 56. Nxa5 Bd6 57. Nc4 Be7 (57... Bf8 $142 58. b7 Bd6) 58. Rh1 Nf8 (58... Bf8 $142 59. a5 Ra8) 59. a5 Kb7 60. d6 Bxd6 61. Nxd6+ Kc6 62. b7 (62. Rh6 Nd7 $17) 62... Nd7 63. b8=Q Nxb8 {[#]} 64. Rhb1 $1 ({Not} 64. Rh6 $2 Nd7 $19) 64... Kxd6 (64... Nd7 $142) 65. Rxb8 Rxb8 66. Rxb8 Rxa5 {[%mdl 4096] Endgame KR-KR} 67. Rb6+ Ke7 68. Rb7+ Ke8 69. Kh5 Ra6 70. Kg6 g4 71. Rc7 Rd6 72. Rxc5 Rxd3 73. Kxf6 Rxg3 74. Rxe5+ {White mates.} Kd7 75. Re7+ Kc6 76. Rg7 Rg1 77. e5 {[%cal Be4e5,Be5e6,Be6e7][%mdl 32]} g3 78. e6 g2 79. Rg8 Kd6 80. e7 {Precision: White = 68%, Black = 33%.} 1-0

