[Event "OBEM 2018"]
[Site "Bremen"]
[Date "2018.03.24"]
[Round "1"]
[White "Silber, Kevin"]
[Black "Zhong, Xianghui"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2274"]
[BlackElo "1772"]
[Annotator "NA"]
[PlyCount "75"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 c5 2. c4 g6 3. Ne2 Bg7 4. d4 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Nc3 O-O 8. Be2 e6 9. O-O d5 10. cxd5 exd5 11. exd5 Ne7 12. Ndb5 Nexd5 13. Nxd5 Nxd5 14. Bc5 Bxb2 15. Rb1 Nc3 16. Nxc3 Bxc3 17. Bxf8 Qxf8 18. Bf3 Rb8 19. Qa4 a6 20. Qf4 Be6 21. Rfc1 Ba5 22. Qe5 b6 23. Bd5 Bf5 24. Rc7 Re8 25. Qf6 Be6 26. Bxe6 Rxe6 27. Qf3 Qe8 28. g3 Re1+ 29. Rxe1 Qxe1+ 30. Kg2 Qe6 31. Ra7 Qxa2 32. Rxa6 Qe6 33. h4 h5 34. Qb7 Kg7 35. Ra8 Bb4 36. Qf3 Bc5 37. Qc3+ Qf6 38. Rg8+ 1-0

[Event "OBEM 2018"]
[Site "Bremen"]
[Date "2018.03.24"]
[Round "1"]
[White "Kardoeus, David"]
[Black "Goes, Carsten"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2229"]
[BlackElo "1756"]
[Annotator "NA"]
[PlyCount "25"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Be2 Bxe2 5. Qxe2 Qxd5 6. Nf3 Nc6 7. c4 Qf5 8. O-O O-O-O 9. d5 Nb4 10. a3 Qd3 11. Qd1 Qxd1 12. Rxd1 Na6 13. Ne5 1-0

[Event "OBEM 2018"]
[Site "Bremen"]
[Date "2018.03.24"]
[Round "1"]
[White "Hattenhauer, Klaus"]
[Black "Hoeffer, David"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1758"]
[BlackElo "2264"]
[Annotator "NA"]
[PlyCount "110"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nd2 d6 5. h3 c5 6. Bb5+ Nbd7 7. c3 O-O 8. Ngf3 a6 9. Bd3 b5 10. Rc1 Bb7 11. O-O Qb6 12. Re1 Rad8 13. Qe2 Rfe8 14. e4 e5 15. dxc5 Nxc5 16. Be3 Qc6 17. c4 b4 18. Bg5 h6 19. Bh4 Ne6 20. Bc2 Rc8 21. Qe3 Nh5 22. Nh2 f5 23. f3 f4 24. Qd3 Kh7 25. Bf2 Bf6 26. Nhf1 Bd8 27. g4 fxg3 28. Nxg3 Nhf4 29. Qf1 Ng5 30. Ne2 Nfxh3+ 31. Kh1 Nxf2+ 32. Qxf2 Rf8 33. Qg2 Rc7 34. Ng1 Rcf7 35. Nh3 Nxh3 36. Qxh3 Rf4 37. Kg2 Bc8 38. Qh2 Rh4 39. Qg3 Rh3 40. Qf2 Bb6 41. Ba4 Qc7 42. c5 Bxc5 43. Rxc5 dxc5 44. Rc1 Qe7 45. Rxc5 Rd8 46. Rxc8 Rxc8 47. Kxh3 h5 48. Qb6 Rc1 49. f4 Rh1+ 50. Kg2 Qh4 51. f5 Rh2+ 52. Kf1 Qf4+ 53. Kg1 Qg3+ 54. Kf1 Qg2+ 55. Ke1 Qe2# 0-1

[Event "OBEM 2018"]
[Site "Bremen"]
[Date "2018.03.24"]
[Round "1"]
[White "Hoffer, Hayo"]
[Black "Margraf, Daniel"]
[Result "0-1"]
[ECO "A60"]
[WhiteElo "1743"]
[BlackElo "2200"]
[Annotator "NA"]
[PlyCount "74"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 c5 2. d5 e5 3. dxe6 fxe6 4. c4 Nf6 5. Nc3 d5 6. cxd5 exd5 7. Bg5 d4 8. Ne4 Be7 9. Nxf6+ Bxf6 10. Bxf6 Qxf6 11. g3 O-O 12. Nf3 Nc6 13. Bg2 Be6 14. O-O Rae8 15. b3 Nb4 16. a3 Nd5 17. Nd2 Qe5 18. Nc4 Qc7 19. Bxd5 Bxd5 20. Rc1 Qe7 21. Re1 Qe4 22. f3 Qe6 23. Qd3 b5 24. Nd2 Qb6 25. Qc2 Rc8 26. Kf2 c4 27. bxc4 bxc4 28. Rb1 Qh6 29. Kg2 Qe3 30. a4 d3 31. exd3 Bxf3+ 32. Nxf3 Qxf3+ 33. Kg1 cxd3 34. Qg2 Qf7 35. Rbd1 Rc2 36. Rd2 Qc4 37. Ra1 Qd4+ 0-1

[Event "OBEM 2018"]
[Site "Bremen"]
[Date "2018.03.25"]
[Round "2"]
[White "Hoeffer, David"]
[Black "Kastens, Elmar"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2264"]
[BlackElo "1930"]
[Annotator "NA"]
[PlyCount "62"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 8,46,17,20,1,12,35,34,33,37,58,32767,32767,32767,24,24,31,-11,28,18,32767,10,57,55,32767,69,32767,92,104,32767,108,32767,65,32767,32767,32767,32767,32767,32767,32767,-7]} 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bg4 5. d4 e6 6. c4 {LiveBook: 107 Games} dxc4 {D11: Slav Defence: 3 Nf3 sidelines and 3...Nf6 4 e3 Bg4} (6... Nbd7 7. Qb3 Qb6 8. Nc3 Be7 9. Re1 O-O 10. c5 Qc7 11. Bf4 Qc8 12. Rac1 h6 13. e4 dxe4 14. Nxe4 Nxe4 15. Rxe4 Nf6 16. Ree1 Nd5 {1-0 (53) Rapport,R (2720)-Bromberger,S (2532) Reykjavik 2016}) 7. Ne5 Bh5 8. Na3 $146 ({Predecessor:} 8. Nc3 Be7 9. h3 Nfd7 10. Nxc4 O-O 11. g4 Bg6 12. e4 Nb6 13. Na5 {½-½ (26) Scekic,M (2447)-Jovanovic,S (2297) Belgrade 2003}) 8... Be7 (8... Bxa3 $5 9. bxa3 Nbd7 $14) 9. Naxc4 O-O 10. Qc2 Nbd7 11. a3 Nb6 12. b4 Nxc4 13. Qxc4 Nd5 14. Bb2 Nb6 15. Qc2 Rc8 16. Nd3 Bg6 17. e4 Nd7 18. Qb3 Bf6 19. Kh1 Qb6 20. Ne5 Bxe5 21. dxe5 Rcd8 22. f4 Nc5 23. Qc2 Nd3 $11 24. f5 Bh5 25. Bc1 Qd4 26. Bg5 Rd7 27. h3 Qxe5 28. g4 f6 29. fxe6 Qxe6 30. Bxf6 Bg6 31. Bg5 Bxe4 1/2-1/2

[Event "OBEM 2018"]
[Site "Bremen"]
[Date "2018.03.25"]
[Round "2"]
[White "Margraf, Daniel"]
[Black "Ditmas, Hugh"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2200"]
[BlackElo "1920"]
[Annotator "NA RC"]
[PlyCount "65"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 8,48,4,-4,5,-14,0,-6,0,32767,-14,-40,-40,-49,-43,-43,32767,32767,-51,-68,-58,-52,-67,-65,-33,-29,32767,-35,-26,-24,0,32767,-59,-75,32767,32767,-39,-31,0,-27,-3,32767,11]} 1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. a3 d6 6. Bb5 {B23: Closed Sicilian: Lines without g3} Bd7 {LiveBook: 7 Games} 7. O-O e6 (7... Nf6 8. d3 O-O 9. Kh1 a6 10. Bxc6 Bxc6 11. Qe1 e6 12. Bd2 b5 13. Qh4 Nh5 {0-1 (37) Lie,K (2513)-Urkedal,F (2485) Norway 2013}) 8. d3 Nge7 9. Qe1 $146 ({Find the theoretical novelty and annotate with similar games:} 9. Bd2 O-O 10. Qc1 a6 11. Bc4 b5 12. Ba2 Nd4 13. Nxd4 cxd4 14. Ne2 Rc8 {0-1 (32) Vazoura,E (1570)-Manolaraki,Y (1991) Achaea 2012}) 9... Nd4 10. Bxd7+ Qxd7 11. Nxd4 cxd4 12. Nb1 O-O 13. c4 dxc3 14. Nxc3 d5 15. Kh1 dxe4 16. dxe4 Rfd8 17. Be3 Qd3 18. Bc5 Nc6 19. f5 Qc4 20. Bg1 exf5 21. exf5 Re8 22. Qf2 Ne5 23. Qc2 Rad8 24. Bxa7 Nc6 $11 25. Bb6 Rd3 26. f6 Bh6 27. Rae1 Re5 28. Rxe5 Nxe5 29. Re1 Be3 30. Rxe3 Rxe3 31. Bxe3 Qf1+ 32. Bg1 h5 33. Qe2 1-0

[Event "OBEM 2018"]
[Site "Bremen"]
[Date "2018.03.25"]
[Round "2"]
[White "Erofeev, Anastasia"]
[Black "Silber, Kevin"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1936"]
[BlackElo "2274"]
[Annotator "NA"]
[PlyCount "68"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nf6 {D10: Slav Defence: 3 cxd5 (without early Nf3) and 3 Nc3} 5. e3 Nc6 6. Bd3 {LiveBook: 50 Games} (6. Nc3 Bg4 7. Qb3 Na5 8. Qa4+ Bd7 9. Bb5 e6 10. Nf3 a6 11. Bxd7+ Nxd7 12. Ne5 b5 13. Qd1 Nxe5 14. Bxe5 Nc4 15. Qe2 Nxe5 16. dxe5 Bb4 17. Rc1 {½-½ (65) Ni,H (2671)-Eljanov,P (2711) Riadh 2017}) 6... Qb6 {[#]} 7. Nc3 $1 Bd7 8. Nge2 e6 9. O-O Nh5 10. Bg5 $146 ({Predecessor:} 10. Bg3 Nb4 11. Bb1 Nxg3 12. hxg3 g6 13. a3 Nc6 14. b4 a6 15. Bd3 {1-0 (47) Galje,H (2110)-Ebels,T (2101) Hoogeveen 2006}) 10... h6 11. Bh4 g5 12. Bg3 (12. Na4 $5 {[%cal Ra4b6]} Qa5 13. Nec3 $11) 12... Nxg3 13. Nxg3 h5 14. a3 Bd6 15. b4 Qd8 ({Black should play} 15... f5 $11) 16. Nge2 (16. Nxh5 $14 f5 17. h3) 16... Qf6 17. b5 Ne7 18. e4 Bc7 19. e5 Qg7 20. f4 gxf4 $14 21. Nxf4 Bb6 22. Nce2 Qxe5 23. Kh1 Bxd4 24. Nxd4 Qxd4 25. Be2 Qxd1 26. Raxd1 h4 27. Nh5 Nf5 28. Nf6+ Ke7 29. Rxf5 exf5 30. Nxd7 Kxd7 31. Rxd5+ Ke6 32. Bc4 Rac8 33. Bb3 Kf6 34. Kg1 Rhd8 0-1

[Event "OBEM 2018"]
[Site "Bremen"]
[Date "2018.03.25"]
[Round "2"]
[White "Hochhuth, Arnd"]
[Black "Kardoeus, David"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1927"]
[BlackElo "2229"]
[Annotator "NA"]
[PlyCount "154"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d3 d6 6. c4 e5 7. Nc3 Nc6 8. Rb1 a6 {LiveBook: 8 Games A26: English Opening vs King's Indian with ...Nc6 and d3} (8... a5 9. a3 Re8 10. Nd2 Be6 11. Nd5 Qd7 12. Nxf6+ Bxf6 13. Ne4 Bg7 14. Bh6 Bh3 15. Bxg7 Kxg7 16. e3 Bxg2 17. Kxg2 a4 18. Nc3 Nd8 {0-1 (65) Iturrizaga Bonelli,E (2650)-Mamedyarov,S (2804) chess.com INT 2018}) 9. b3 $146 ({Predecessor:} 9. b4 Re8 10. Bg5 h6 11. Bxf6 Bxf6 12. a4 Bg7 13. b5 Ne7 14. Ne1 a5 15. Nc2 Rb8 16. Ne3 b6 17. Ncd5 {½-½ (54) Beletsky,A (2374)-Ganerdene,S (2196) Moscow 2018}) 9... Nd4 10. Ng5 h6 11. Nge4 Nxe4 12. dxe4 f5 (12... b5 $11) 13. e3 Ne6 14. exf5 gxf5 15. b4 a5 16. b5 Nc5 17. Na4 (17. Ba3 $16) 17... e4 18. Bb2 Bxb2 $11 19. Nxc5 Qf6 20. Na4 Be5 21. Qd2 Be6 22. Rfc1 b6 23. f4 exf3 24. Bxf3 Rae8 25. Bd5 Kh7 26. Nc3 Rg8 27. Bxe6 Rxe6 28. Nd5 Qh4 29. Nf4 Bxf4 30. exf4 Re4 31. Rf1 Qf6 32. Rbc1 Rge8 33. Rfe1 Rxe1+ 34. Rxe1 Rxe1+ 35. Qxe1 Qd4+ 36. Kg2 Qxc4 37. Qe7+ Kg6 38. h4 Qxa2+ 39. Kh3 Qf7 40. Qe3 h5 41. Qc3 Qd5 42. Kh2 Qa2+ 43. Kh3 Qf7 44. Qc6 a4 45. Qa8 a3 46. Qxa3 Qd5 47. Qc1 Qc5 48. Qe1 Qd5 49. Kh2 Qe4 50. Qc1 Qe2+ 51. Kh3 Qxb5 52. Qxc7 Qd5 53. Kh2 b5 54. Qe7 b4 55. Qg5+ Kf7 56. Qxh5+ Ke7 57. Qg5+ Kd7 58. Qg7+ Kc6 59. h5 Qd2+ 60. Kh3 b3 61. Qg8 b2 62. Qa8+ Kc5 63. Qc8+ Kd4 64. Qxf5 Ke3 65. Qb5 Qe2 66. Qb6+ Kf3 67. Qb7+ Kf2 68. Qb6+ Kf3 69. Qb7+ Ke3 70. Qb6+ Ke4 71. Qb4+ Kf5 72. Qa5+ Ke6 73. Qa2+ Kf6 74. Kh4 Qh2+ 75. Kg4 Qc2 76. Qa5 Qd1+ 77. Kh4 b1=Q 0-1

[Event "OBEM 2018"]
[Site "Bremen"]
[Date "2018.03.25"]
[Round "3.1"]
[White "Silber, Kevin"]
[Black "Wiechmann, Gerd"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2274"]
[BlackElo "1991"]
[Annotator "TA"]
[PlyCount "50"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,50,36,0,41,24,67,0,31,40,31,29,26,26,107,63,75,30,44,-26,25,22,63,61,57,52,51]} 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 Qb6 9. Nf3 f6 10. exf6 Nxf6 11. O-O Bd6 12. a3 O-O 13. Nc3 {[%cal Be2c3,Bc3a4,Ba4c5][%mdl 32]} Bd7 14. b4 {LiveBook: 6 Games} Rac8 {C06: French Tarrasch: 3...Nf6 4 e5 Nfd7 5 Bd3 main lines} (14... Qd8 15. Re1 a6 16. Bg5 Qc7 17. Rc1 Ng4 18. h3 Bh2+ 19. Kf1 Nxf2 20. Kxf2 Qg3+ 21. Ke3 Rxf3+ 22. Qxf3 Qxg5+ 23. Kf2 Nxd4 24. Bxh7+ Kxh7 25. Qd3+ Qf5+ 26. Qxf5+ Nxf5 27. Ne2 Rf8 {0-1 (27) Malik,J (2295)-Prandstetter,E (2262) Czechia 2014}) 15. Na4 Qd8 16. Bg5 $146 (16. Nc5 $14) ({Predecessor:} 16. Nc5 Rc7 17. Re1 Qc8 18. Bb2 Nd8 19. Nxd7 Qxd7 20. Ne5 Qc8 21. Qf3 Nf7 22. Qh3 {½-½ (38) Janos,I (2105)-Mydlarik,M (2112) Slovakia 2014}) 16... Qe8 {The position is equal.} 17. Nc5 Rc7 18. Re1 Bc8 19. Rc1 Re7 (19... Qh5 $11) 20. b5 Nd8 21. Qc2 Qh5 22. Qd2 (22. Re5 $14 Bxe5 23. dxe5) 22... Nf7 (22... b6 $142) 23. Bf4 $11 e5 24. dxe5 Nxe5 25. Bxe5 Bxe5 {Precision: White = 45%, Black = 21%.} 1-0

[Event "OBEM 2018"]
[Site "Bremen"]
[Date "2018.03.25"]
[Round "3.2"]
[White "Kardoeus, David"]
[Black "Veit, Ingo"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "2229"]
[BlackElo "1969"]
[Annotator "TA"]
[PlyCount "44"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,44,55,38,67,66,70,56,70,58,72,56,56,56,83,60,83,84,84,77,89,85,97,93,97,88,121,109,108,99,97,104,101,79,100]} 1. e4 {[%cal Be2e4,Be4e5][%mdl 32]} e6 2. d4 d5 3. Nd2 Nf6 4. e5 Ng8 5. Bd3 c5 6. c3 Nc6 7. Ne2 {LiveBook: 20 Games} Qb6 {[%cal Rc5d4] C05: French Tarrasch: 3...Nf6 4 e5 Nfd7, 5 f4 and 5 Bd3 sidelines} (7... Nge7 8. O-O Nf5 9. Nf3 Be7 10. Re1 cxd4 11. Bxf5 exf5 12. Nexd4 Be6 13. Qd3 Qd7 14. Bg5 Bc5 15. Rad1 {1-0 (67) Nunn,J (2600)-Sanders,I (2341) London 2016}) 8. Nf3 cxd4 9. cxd4 Nge7 {White is slightly better.} 10. O-O Bd7 11. Be3 $146 ({Predecessor:} 11. Nc3 Nxd4 12. Nxd4 Qxd4 13. Nb5 Qxe5 14. Qa4 d4 15. f4 Qc5 16. b4 Qb6 17. Bb2 Nd5 18. Qa5 Bxb4 19. Qxb6 axb6 20. Bxd4 O-O {0-1 (42) Cawdery,D (2265)-Sequera Paolini,J (2398) Dresden 2008}) 11... Nb4 12. Bb1 Ng6 13. h4 {[%cal Bh2h4,Bh4h5][%mdl 32]} Be7 14. h5 {White is better.} Nh4 15. Nxh4 Bxh4 16. Nc3 {[%cal Be2c3,Bc3d5,Bd5f4][%mdl 32] Black must now prevent Qg4.} f5 17. a3 Nc6 18. Bxf5 exf5 19. Nxd5 Qd8 {[#]} ({Don't play} 19... Qa5 20. Nf4 $14) 20. Nf4 $1 {[%mdl 1024] White has strong compensation.} O-O 21. e6 Be8 22. d5 Ne5 {Precision: White = 78%, Black = 82%.} 1-0

[Event "OBEM 2018"]
[Site "Bremen"]
[Date "2018.03.25"]
[Round "3.3"]
[White "Buescher, Andre"]
[Black "Margraf, Daniel"]
[Result "1/2-1/2"]
[ECO "C84"]
[WhiteElo "2046"]
[BlackElo "2200"]
[Annotator "TA"]
[PlyCount "52"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,52,52,18,60,50,79,61,50,45,50,41,49,0,0,0,0,0,0,0,-2,-12,-9,-31,0,0,0,-2,0,-10,-13,-9,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. c3 Be7 6. O-O O-O 7. Re1 a6 8. Ba4 b5 9. Bc2 Bb7 {C84: Closed Ruy Lopez: Unusual White 6th moves} (9... d5 10. Nbd2 d4 11. Nb3 dxc3 12. bxc3 a5 13. a4 b4 14. Bd2 Bg4 15. h3 Bxf3 16. Qxf3 bxc3 17. Bxc3 Bb4 18. Bxb4 Nxb4 {½-½ (30) Anand,V (2776)-Svidler,P (2760) Moscow 2018}) 10. Nbd2 d5 11. Qe2 {LiveBook: 7 Games} b4 $146 ({Find the theoretical novelty and annotate with similar games:} 11... Re8 12. Nf1 h6 13. Ng3 Bf8 14. a3 g6 15. Bb3 Bg7 16. Be3 d4 17. Bd2 Na5 {1-0 (74) Bartel,M (2609)-Pultinevicius,P (2371) Katowice 2017}) 12. Ba4 Bd6 13. exd5 Nxd5 14. Ne4 Nce7 15. d4 exd4 16. Nxd6 ({Better is} 16. Nxd4 $14 c5 17. Nf3) 16... Qxd6 $11 17. c4 Nb6 {[#] aiming for ...Bxf3.} 18. Qxe7 Qxe7 19. Rxe7 {And now Bc2 would win.} Nxa4 20. Nxd4 Rfe8 21. Nf5 Rxe7 (21... Be4 $5 {[%cal Re4f5]} 22. Rxe8+ Rxe8 $15) 22. Nxe7+ {The position is equal.} Kf8 23. Nf5 $1 Rd8 {[%cal Rd8d1] [#]} 24. Bf4 Rd7 25. b3 Nc3 26. Be3 a5 {Precision: White = 44%, Black = 58%.} 1/2-1/2

[Event "OBEM 2018"]
[Site "Bremen"]
[Date "2018.03.25"]
[Round "3.4"]
[White "Issing, Peter"]
[Black "Norbach, Alexander"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2196"]
[BlackElo "1957"]
[Annotator "TA"]
[PlyCount "42"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,42,-28,0,-25,-21,-21,-2,-104,0,0,15,10,16,11,6,-29,9,18,25,-85,-87,-61,-67,-83,-95,-92,-28,-105,-105,-93,-99]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 g6 5. Bf4 Bf5 6. Qb3 Qb6 7. Nbd2 {D11: Slav Defence: 3 Nf3 sidelines and 3...Nf6 4 e3 Bg4} (7. e3 Nbd7 8. Nc3 dxc4 9. Bxc4 Qxb3 10. Bxb3 e6 11. h3 Bg7 12. Ke2 Ne4 13. Rhd1 h5 14. Rac1 O-O 15. Nh4 Nxc3+ 16. bxc3 {1-0 (24) Vachier Lagrave,M (2789)-Libiszewski,F (2507) chess.com INT 2018}) 7... Na6 {LiveBook: 6 Games} 8. Qxb6 axb6 9. Rc1 {The position is equal.} Bg7 $146 ({Predecessor:} 9... Nh5 10. Bg3 Bh6 11. cxd5 cxd5 12. Nh4 O-O 13. Nxf5 gxf5 14. a3 f4 {0-1 (27) Sajjadi,K (1783)-Egeland,F (1990) Oslo 2015}) 10. h3 {[#]} (10. a3 $11 {remains equal.}) 10... h5 ({Black should try} 10... dxc4 $1 $17 {White must now prevent ...Nb4.} 11. Rxc4 Be6) 11. a3 $11 O-O 12. e3 Rfc8 13. Be2 b5 {[%cal Bb6b5,Bb5b4][%mdl 32]} 14. c5 b4 15. a4 Nd7 {[#] Threatens to win with ...Naxc5!} 16. Nh4 (16. b3 $1 $11) 16... e5 $17 17. Nxf5 gxf5 18. dxe5 Naxc5 19. b3 Ne4 (19... Re8 $17) 20. Nf3 (20. Nxe4 $11 {keeps the balance.} fxe4 21. O-O) 20... Re8 21. O-O Nxe5 {[%mdl 32768] Precision: White = 38%, Black = 24%. . Loss on Time!?} 1-0

[Event "OBEM 2018"]
[Site "Bremen"]
[Date "2018.03.26"]
[Round "4.1"]
[White "Verfuerth, Thomas"]
[Black "Silber, Kevin"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "2079"]
[BlackElo "2274"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,98,32,43,54,19,21,0,0,-6,0,-1,-5,-12,-6,-12,-18,-25,-19,-20,-35,-22,0,-20,0,-36,-31,-24,-26,-32,-21,-31,-37,-52,-12,-69,-60,-59,-59,-62,-64,-120,-122,-176,-162,-168,-168,-177,-174,-190,-186,-206,-187,-195,-193,-202,-181,-191,-197,-184,-184,-274,-266,-265,-265,-307,-294,-333,-340,-328,-336,-323,-283,-706,-706,-699,-699,-1847,-1882,-29971,-2002,-29976,-29977,-29975,-29970,-29965,-29966]} 1. c4 c6 2. e4 e5 3. Nc3 g6 4. g3 Bg7 5. Bg2 Ne7 6. Nge2 {A21: English Opening: 1...e5 2 Nc3} O-O 7. O-O (7. h4 d5 8. exd5 cxd5 9. Nxd5 Nxd5 10. cxd5 Bg4 11. d3 Na6 12. Be3 Rc8 13. Qd2 {½-½ (45) Socko,B (2647)-Jakubiec,A (2531) Poland 2013}) 7... d6 8. d4 {LiveBook: 4 Games. White is slightly better.} Na6 9. dxe5 $146 ({Find the theoretical novelty and annotate with similar games:} 9. b3 Nc7 10. Ba3 {1-0 (24) Francsics,E (2271)-Bodrogi,M (2203) Budapest 2002}) 9... dxe5 10. Qxd8 Rxd8 11. Be3 b6 12. Rfd1 Be6 13. b3 Nb4 14. Rxd8+ Rxd8 15. Rc1 Nc8 16. Kf1 f6 17. Ng1 Bf8 18. Bh3 Bf7 19. Rd1 Rxd1+ 20. Nxd1 Nd6 21. Nc3 $1 Nc2 $36 {[%mdl 2048] Black fights for an advantage.} 22. Bc1 Nb7 23. Bd7 Bb4 24. Bd2 (24. Nd1 $11) 24... Nd4 $15 25. Nb1 Bxd2 26. Nxd2 Nc5 27. Bh3 (27. Bg4 $1 $15) 27... Nd3 $17 28. Nb1 (28. Ne2 $17) 28... Nc1 $1 $19 {[%cal Rc1a2]} 29. Nc3 {[#]} b5 $1 30. cxb5 cxb5 {[%cal Bc6b5,Bb5b4][%mdl 32]} 31. Ke1 {[#] intending Kd2.} b4 $1 {[%cal Rb4c3]} 32. Kd2 {[#]} Ncxb3+ $1 {[%mdl 512]} 33. axb3 Nxb3+ ({Don't play} 33... bxc3+ 34. Kxc3 Nxb3 35. Nf3 $17) 34. Kc2 Nd4+ ({Much less strong is} 34... bxc3 35. Bf1) 35. Kd3 bxc3 36. Kxc3 {[%mdl 4096] Endgame KBN-KBN} a5 37. Bd7 (37. Bg2 $142) 37... Kf8 38. f4 Ke7 39. Ba4 Kd6 40. g4 Kc5 41. fxe5 fxe5 42. h4 Ba2 43. Kb2 $2 (43. Nh3) 43... Be6 44. Bd1 Kb4 45. h5 a4 {[%cal Ba5a4,Ba4a3][%mdl 32]} 46. hxg6 hxg6 (46... a3+ $142 47. Ka1 hxg6 48. Nf3 Bxg4 49. Nxd4 Bxd1 50. Ne6 Bh5 51. Ka2 Bf3 52. Ng5 Bh1 53. Nf7 Bxe4 54. Nxe5 g5 55. Ng4 Bd5+ 56. Kb1 Kc3 57. Ka1 Kd4 58. Nh2 Ke3 59. Ng4+ Kd4 60. Nh2 Ke4 61. Ng4 Kf4 62. Nf2 Be6 63. Nd3+ Ke3 64. Ne5 Ke4 65. Ng6 g4 66. Nh4 g3 67. Ng2 a2 68. Kb2 Bd5 69. Ne1 Kf4 70. Nd3+ Ke4 71. Ne1 Ke3 72. Nc2+ Kd2 73. Nb4 g2 74. Nxd5 g1=Q 75. Kxa2 Qd4 76. Kb3 Qxd5+ 77. Kb2 Qb7+ 78. Ka3 Kc3 79. Ka4 Qb4#) 47. Ne2 a3+ {Black mates.} 48. Ka1 Nxe2 49. Bxe2 g5 {Precision: White = 30%, Black = 79%.} 0-1

[Event "OBEM 2018"]
[Site "Bremen"]
[Date "2018.03.26"]
[Round "4.2"]
[White "Schulz, Daniel"]
[Black "Kardoeus, David"]
[Result "1-0"]
[ECO "E63"]
[WhiteElo "2052"]
[BlackElo "2229"]
[Annotator "TA"]
[PlyCount "129"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,129,39,31,41,36,34,43,102,102,102,99,106,81,83,75,96,104,108,112,172,38,32,31,39,10,22,27,30,0,21,20,14,0,6,6,12,19,4,2,21,0,56,45,47,55,90,92,123,106,123,120,135,107,183,195,188,134,226,229,2037,1984,1339,0,196,120,227,227,215,215,211,176,169,168,367,354,592,562,608,601,687,684,1180,1140,843,531,446,522,497,394,405,64,64,0,397,398,337,207,404,393,1391,1222,1393,984,4768,1528,29962,10841,29976,29977,29977,29978,29978,29976,29978,29977]} 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O Nc6 7. Nc3 a6 8. b3 Rb8 9. d5 {LiveBook: 56 Games} Nxd5 {E63: King's Indian: Fianchetto: Panno Variation with 7...a6} 10. cxd5 {Strongly threatening Bb2.} Bxc3 11. Bh6 $1 Bxa1 $146 (11... Ne5 $14) ({Predecessor:} 11... Ne5 12. Bxf8 Bxa1 13. Bxe7 Qxe7 14. Qxa1 Bd7 15. Rc1 Rc8 16. Rc3 c5 17. dxc6 bxc6 {1-0 (69) Maletin,P (2556)-Kurnosov,I (2592) Miass 2007}) 12. Qxa1 $16 {[%csl Gh6][%cal Ra1g7]} Ne5 13. Nxe5 dxe5 14. Bxf8 (14. Qxe5 $6 f6 $11) (14. f4 {is more complex.} Ra8 15. e3 c6 16. dxc6 bxc6 17. Rd1) 14... Kxf8 15. Qxe5 {[%cal Re5h8]} f6 16. Qe3 Ra8 17. Rc1 Qd6 (17... Kg7 $16) 18. Qc3 (18. Rc4 $1 $18 {Qh6+ is the strong threat.} Kg8 19. Qc1) 18... Bd7 $14 19. Rc2 Rc8 20. Qc5 b6 21. Qc4 Bb5 22. Qf4 c5 23. Qh6+ Kg8 24. Bh3 Bd7 25. Rc4 Rf8 26. Bxd7 Qxd7 $11 {[%mdl 4096] Endgame KQR-KQR} 27. Re4 Re8 28. Qe3 Kf7 ({Black should play} 28... Qxd5 $11 29. Rxe7 Rxe7 30. Qxe7 f5) 29. Re6 $14 Qxd5 30. Rxb6 Ra8 {[#]} 31. Qf3 $1 $36 {[%cal Rf3d5][%mdl 2048] White has strong initiative.} Qd1+ 32. Kg2 Ra7 33. Qe4 Qd7 34. Qc6 Qd4 (34... Rc7 $16 {keeps fighting.} 35. Qxd7 Rxd7) 35. Qe6+ $18 Kg7 36. f3 (36. Rb8 $18 {Black must now prevent Rg8+.} Kh6 37. Rg8) 36... a5 (36... Qd7 $16 {was worth a try.} 37. Qxd7 (37. Rxa6 Qxe6 38. Rxe6 Kf7 $11) 37... Rxd7) 37. Rb8 {Threatens to win with Rg8+.} Kh6 $2 (37... Qe5 38. Rg8+ Kh6 39. Qxe5 fxe5) 38. Qh3+ Kg7 39. Qe6 $2 (39. Qc8 {[%csl Gb8][%cal Rc8f8]} g5 40. Qe6) 39... Kh6 $1 40. Re8 (40. Qh3+ Kg7 $18) (40. b4 $18) 40... Qe5 (40... Qd6 $16 41. Qe4 e5) 41. Qxe5 fxe5 {KR-KR} 42. Rc8 e4 43. Rxc5 ({Don't take} 43. fxe4 a4) 43... exf3+ 44. Kxf3 ({Don't do} 44. exf3 a4 $16) 44... a4 $2 (44... Kg7 45. h4 Kf7) 45. b4 a3 $2 (45... Rd7 46. Ra5 Rb7) 46. Rc3 Kg5 47. Ke4 Kg4 48. h4 Rd7 49. Rxa3 Rd2 50. Ke3 Rb2 51. Rb3 Rxa2 52. Kf2 ({Not} 52. b5 Kxg3 53. b6 Ra8 $18) 52... Ra6 53. Ke1 $2 (53. b5 $18 Rb6 54. e4) 53... Ra1+ $14 54. Kf2 $2 {[%mdl 8192]} (54. Kd2 $1 $14) 54... Ra6 $18 55. b5 Rb6 56. Ke1 h5 $2 (56... Kf5 57. Kd2 Ke6) 57. Kd2 e5 $2 {[#]} (57... Kh3 58. Kc1 Kg4) 58. e4 $1 g5 59. hxg5 Kxg5 60. Kc3 h4 61. gxh4+ Kxh4 62. Kc4 {White mates.} Kg4 63. Kc5 Rb8 64. Rb4 Kf4 65. b6 {Precision: White = 59%, Black = 27%.} 1-0

[Event "OBEM 2018"]
[Site "Bremen"]
[Date "2018.03.26"]
[Round "4.3"]
[White "Hoeffer, David"]
[Black "Issing, Peter"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2264"]
[BlackElo "2196"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,76,9,8,-86,-69,-53,-66,-56,-57,-61,-70,-133,-98,-100,-88,-160,-134,-162,-158,-301,-205,-307,-279,-279,-268,-284,-289,-279,-264,-295,-286,-372,-366,-365,-348,-495,-496,-491,-475,-564,-561,-560,-561,-552,-547,-590,-557,-587,-591,-570,-565,-593,-585,-861,-845,-1500,-1076,-29941,-6222,-29991,-29992,-29992,-1349,-1195,-1028,-993,-533]} 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 c5 5. g3 Qb6 6. Qb3 Nc6 {[%cal Bb8c6,Bc6b4,Bb4a2][%mdl 32] LiveBook: 23 Games. E11: Bogo-Indian} 7. d5 $146 (7. dxc5 $11 {keeps the balance.} Bxc5 8. e3) ({Predecessor:} 7. dxc5 Bxc5 8. Qxb6 {½-½ (8) Stohl,I (2518)-Jakubowski,K (2510) Czechia 2013}) 7... exd5 8. cxd5 Bxd2+ {Black is slightly better.} 9. Nbxd2 Qxb3 10. Nxb3 Nb4 {...Nc2+ is the strong threat.} 11. O-O-O (11. Rd1 $15) 11... Nxa2+ 12. Kb1 Nb4 13. e4 (13. Nxc5 $142 d6 14. Nd3) 13... b6 14. Bc4 d6 ({Don't take} 14... Nxe4 15. Rhe1 $15) 15. e5 (15. Nfd2 $17) 15... Bf5+ 16. Ka1 (16. Kc1 $142 Ng4 17. Rhf1) 16... dxe5 17. Nxe5 O-O 18. d6 Rad8 19. f3 Nc2+ 20. Ka2 Ne3 21. Bb5 Nxd1 22. Rxd1 {[#]} a6 $1 {[%cal Ba7a6,Ba6b5][%mdl 32]} 23. Bc6 (23. Bc4 $142) (23. Bxa6 Ra8) 23... Nd7 $19 24. Nc4 Be6 25. Bxd7 Bxc4 ({Not} 25... Bxd7 26. Nxb6 Be6 27. d7 $15) 26. Bc6 Bb5 27. Bxb5 axb5 {[%mdl 4096] Endgame KRR-KRN} 28. Rd5 Rd7 29. Nd2 f5 30. b4 cxb4 31. f4 Rf6 32. Nf3 Rfxd6 33. Rxf5 Ra7+ 34. Kb2 Ra3 35. Ng5 Rd2+ 36. Kb1 Re3 (36... Rad3 $142 37. Rxb5 Rxh2 38. Kc1 Rc3+ 39. Kb1 Rxg3 40. Rc5 bxc5 41. Nh3 Rhxh3 42. Kc1 Rh2 43. f5 Rg1#) 37. Kc1 Rxh2 {[%cal Re3e1] [#]} 38. Rd5 Re1+ {Precision: White = 18%, Black = 75%.} 0-1

[Event "OBEM 2018"]
[Site "Bremen"]
[Date "2018.03.26"]
[Round "4.4"]
[White "Margraf, Daniel"]
[Black "Stieglitz, Dirk"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2200"]
[BlackElo "2052"]
[Annotator "TA"]
[PlyCount "111"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,111,38,45,0,0,-73,37,27,52,8,9,9,33,15,21,0,26,18,70,-11,-10,-10,-6,-6,-8,-48,-48,-31,-12,-43,-44,-44,-47,-44,-50,-45,-35,-49,0,-2,6,4,6,0,2,0,1,4,4,0,0,0,0,0,0,0,0,-7,0,0,0,4,34,34,143,163,234,229,233,229,214,184,186,190,191,174,224,200,238,221,268,268,268,268,268,268,268,268,353,336,340,344,344,325,313,193,405,389,12843,12843,12845,12845,12845,12846]} 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. Qf3 {[%csl Ge5][%cal Rf3f7] B04: Alekhine's Defence: 4 Nf3} (6. Be2 {feels hotter.} Bf5 7. O-O Nd7 8. Nd3 e6 9. c4) (6. Be2 Bf5 7. O-O Nd7 8. Nf3 Qc7 9. Nh4 Be6 10. Re1 Rd8 11. Bf1 g6 12. c4 N5f6 13. Nc3 Bg7 14. h3 {1-0 (137) Grischuk,A (2772)-Ivanchuk,V (2726) Huaian 2017}) 6... Be6 $1 7. c4 {[#]} (7. Na3 $11 {remains equal.}) 7... Nb6 ({Black should play} 7... Nb4 $1 $17 {[%cal Rb4c2] Hoping for ...Nc2+.} 8. Qc3 Qxd4 9. Qxb4 Qxe5+ 10. Be3 Qc7) 8. Qc3 $1 $14 {White is slightly better.} N8d7 9. Be2 $146 (9. Nf3 {looks sharper.} Bg4 10. Be2 e6 11. O-O Be7 12. Qe3) ({Predecessor:} 9. Bf4 Nf6 10. Nd2 g6 11. Be2 Bg7 12. h4 h5 13. O-O-O Nbd7 {0-1 (25) Pawlick,H (1950)-Mertin,J (1701) Mecklenburg VP 2006}) 9... Nxe5 10. dxe5 g6 11. O-O Bg7 12. Bf4 O-O 13. Nd2 c5 (13... Nd7 $11) 14. Ne4 (14. b3 $14) 14... Qd4 $11 15. Qxd4 cxd4 16. b3 Nd7 17. Rae1 Nxe5 18. Nc5 Bc8 19. Bxe5 (19. Bd1 $5 {[%cal Rf4e5]} f6 20. Bc2 $15) 19... Bxe5 20. Bf3 Bd6 21. Nxb7 Bxb7 22. Bxb7 Rab8 23. Bc6 e5 24. c5 $36 {[%mdl 2048] White is more active.} Bxc5 {aiming for ...Bd6.} 25. Rxe5 Bb4 26. Rd1 Rbc8 27. Rb5 a5 28. Be4 Rfe8 29. f3 Re7 30. Kf1 Rd8 31. g4 Bc3 32. Rc5 {Strongly threatening Rxc3!} Rb8 33. Ke2 h6 34. h4 {[%cal Bh2h4,Bh4h5][%mdl 32]} Kg7 35. h5 g5 36. Kd3 Rb4 ({Better is} 36... Ra7 $14) 37. Rxa5 $16 Rxb3 {[#]} (37... Rb8 $142 38. Ra6 Rc7) 38. Rxg5+ $1 $18 {[%mdl 512]} hxg5 39. axb3 $16 {[%mdl 4096] Endgame KRB-KRB} Re6 40. Rb1 Rb6 41. Kc2 Kh6 42. Rh1 Rb5 {[#]} 43. Rh2 $1 Ra5 {...Ra2+ is the strong threat.} 44. Re2 Re5 45. Kd3 Ra5 46. Bf5 Ra7 47. Re8 Rb7 48. Rc8 Rxb3 49. Rc6+ f6 50. Rxf6+ Kg7 51. Rg6+ Kh8 52. h6 Ba1+ $2 (52... Ba5+ {was called for.} 53. Kxd4 Rb6 54. Rxb6 Bxb6+ 55. Ke5 Be3) 53. Kc2 $18 Rxf3 $2 (53... Rb8 54. Rxg5 Rb2+ 55. Kd1 Rb6) 54. Ra6 {[%cal Ra6a8] White is clearly winning.} d3+ 55. Kd2 {[%cal Ra6a8]} Rf2+ 56. Kxd3 {Precision: White = 54%, Black = 40%.} 1-0

[Event "OBEM 2018"]
[Site "Bremen"]
[Date "2018.03.27"]
[Round "5"]
[White "Silber, Kevin"]
[Black "Margraf, Daniel"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "2274"]
[BlackElo "2200"]
[Annotator "ChessBase"]
[PlyCount "98"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:06]} 3. Bb5 {[%emt 0:00:00]} a6 {[%emt 0:00:04]} 4. Bxc6 {[%emt 0:00:00]} dxc6 {[%emt 0:00:05]} 5. O-O {[%emt 0:00:02]} Bg4 {[%emt 0:00:09]} 6. h3 {[%emt 0:00:08]} Bh5 {[%emt 0:00:37]} 7. g4 {[%emt 0:00:49]} Bg6 {[%emt 0:00:11]} 8. Nxe5 {[%emt 0:00:13]} Qh4 {[%emt 0:01:01]} 9. Qf3 {[%emt 0:01:24]} f6 {[%emt 0:02:29]} 10. Nxg6 {[%emt 0:00:24]} hxg6 {[%emt 0:00:06]} 11. Kg2 {[%emt 0:00:05]} O-O-O {[%emt 0:00:31]} 12. d3 {[%emt 0:02:03]} Bd6 {[%emt 0:04:43]} 13. Nc3 {[%emt 0:21:28]} Ne7 {[%emt 0:07:13]} 14. Rh1 {[%emt 0:02:21]} g5 {[%emt 0:05:46]} 15. Be3 {[%emt 0:06:56]} Kb8 {[%emt 0:04:30]} 16. Ne2 {[%emt 0:06:14]} Ng6 {[%emt 0:05:28]} 17. Nd4 {[%emt 0:06:58]} Qh7 {[%emt 0:09:49]} 18. Nf5 {[%emt 0:09:27]} Be5 {[%emt 0:07:38]} 19. Rad1 {[%emt 0:14:25]} Bxb2 {[%emt 0:12:49]} 20. d4 {[%emt 0:07:01]} Rhe8 {[%emt 0:05:49]} 21. Rb1 {[%emt 0:05:13]} Bxd4 {[%emt 0:07:38]} 22. Bxd4 {[%emt 0:02:01]} Nf4+ {[%emt 0:12:19]} 23. Kf1 {[%emt 0:08:27]} g6 {[%emt 0:06:44]} 24. Bxf6 {[%emt 0:00:17]} gxf5 {[%emt 0:00:08]} 25. Bxd8 {[%emt 0:02:42]} Rxd8 {[%emt 0:00:22]} 26. exf5 {[%emt 0:00:16]} Rd5 {[%emt 0:00:43]} 27. Kg1 {[%emt 0:02:13]} Rc5 {[%emt 0:00:04]} 28. Qb3 {[%emt 0:01:05]} Rb5 {[%emt 0:00:27]} 29. Kh2 {[%emt 0:00:27]} Rxb3 {[%emt 0:00:15]} 30. Rxb3 {[%emt 0:00:02]} Qe7 {[%emt 0:00:57]} 31. Re3 {[%emt 0:00:18]} Qd6 {[%emt 0:00:05]} 32. Rf1 {[%emt 0:01:30]} Nd5+ {[%emt 0:00:36]} 33. Rg3 {[%emt 0:00:10]} Qf4 {[%emt 0:00:23]} 34. Kg1 {[%emt 0:00:39]} b5 {[%emt 0:00:55]} 35. Rd1 {[%emt 0:00:40]} Kb7 {[%emt 0:00:16]} 36. c3 {[%emt 0:00:42]} a5 {[%emt 0:01:02]} 37. Rdd3 {[%emt 0:00:33]} Qc1+ {[%emt 0:01:26]} 38. Kh2 {[%emt 0:00:04]} Nf4 {[%emt 0:00:54]} 39. Rdf3 {[%emt 0:01:18]} Qd2 {[%emt 0:02:12]} 40. a3 {[%emt 0:00:36]} Qd6 {[%emt 0:30:24]} 41. Re3 {[%emt 0:01:23]} c5 {[%emt 0:00:00]} 42. Kg1 {[%emt 0:00:27]} c4 {[%emt 0:00:00]} 43. h4 {[%emt 0:00:39]} gxh4 {[%emt 0:00:00]} 44. Rgf3 {[%emt 0:00:06]} Qd1+ {[%emt 0:00:00]} 45. Kh2 {[%emt 0:00:07]} Ne2 {[%emt 0:00:00]} 46. Rxe2 {[%emt 0:02:41]} Qxe2 {[%emt 0:00:00]} 47. Kg2 {[%emt 0:00:22]} h3+ {[%emt 0:00:00]} 48. Rxh3 {[%emt 0:00:27]} Qxg4+ {[%emt 0:00:00]} 49. Rg3 {[%emt 0:00:13]} Qxf5 {[%emt 0:00:00]} 0-1

[Event "OBEM 2018"]
[Site "Bremen"]
[Date "2018.03.27"]
[Round "5"]
[White "Kardoeus, David"]
[Black "Boehning, Kilian"]
[Result "1/2-1/2"]
[ECO "C46"]
[WhiteElo "2229"]
[BlackElo "2109"]
[Annotator "NA"]
[PlyCount "30"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:04:50]} e5 {[%emt 0:00:38]} 2. Nf3 {[%emt 0:00:11]} Nc6 {[%emt 0:00:10]} 3. Nc3 {[%emt 0:00:22]} Be7 {[%emt 0:03:23]} 4. Bb5 {[%emt 0:05:01]} d6 {[%emt 0:04:10]} 5. d4 {[%emt 0:05:21]} exd4 {[%emt 0:01:52]} 6. Nd5 {[%emt 0:00:11]} a6 {[%emt 0:06:37]} 7. Bxc6+ {[%emt 0:03:37]} bxc6 {[%emt 0:00:23]} 8. Nxe7 {[%emt 0:00:41]} Nxe7 {[%emt 0:05:00]} 9. Qxd4 {[%emt 0:02:40]} O-O {[%emt 0:04:30]} 10. Bd2 {[%emt 0:12:23]} c5 {[%emt 0:05:30]} 11. Qd3 {[%emt 0:01:14]} Rb8 {[%emt 0:01:19]} 12. Bc3 {[%emt 0:12:08]} Qe8 {[%emt 0:08:58]} 13. O-O-O {[%emt 0:15:44]} Qa4 {[%emt 0:01:18]} 14. a3 {[%emt 0:00:52]} Qb5 {[%emt 0:07:44]} 15. Qxb5 {[%emt 0:02:34]} axb5 $11 {[%emt 0:01:02]} 1/2-1/2

[Event "OBEM 2018"]
[Site "Bremen"]
[Date "2018.03.27"]
[Round "5"]
[White "Issing, Peter"]
[Black "Schulz, Daniel"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2196"]
[BlackElo "2051"]
[Annotator "ChessBase"]
[PlyCount "81"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:20]} Nf6 {[%emt 0:12:54]} 2. c4 {[%emt 0:00:59]} b6 {[%emt 0:04:51]} 3. g3 {[%emt 0:03:54]} Bb7 {[%emt 0:00:14]} 4. Bg2 {[%emt 0:00:04]} e6 {[%emt 0:00:19]} 5. O-O {[%emt 0:00:21]} Be7 {[%emt 0:00:10]} 6. b3 {[%emt 0:00:51]} O-O {[%emt 0:00:21]} 7. Bb2 {[%emt 0:00:08]} c5 {[%emt 0:04:11]} 8. Nc3 {[%emt 0:01:07]} Nc6 {[%emt 0:00:46]} 9. d4 {[%emt 0:02:00]} cxd4 {[%emt 0:02:23]} 10. Nxd4 {[%emt 0:00:59]} a6 {[%emt 0:09:38]} 11. Rc1 {[%emt 0:09:32]} Qc7 {[%emt 0:06:40]} 12. Nd5 {[%emt 0:06:42]} Qd8 {[%emt 0:13:44]} 13. Nxe7+ {[%emt 0:02:56]} Qxe7 {[%emt 0:03:34]} 14. Qd2 {[%emt 0:05:03]} Rfd8 {[%emt 0:01:30]} 15. Rfd1 {[%emt 0:02:18]} Rac8 {[%emt 0:06:56]} 16. Qe3 {[%emt 0:08:59]} d5 {[%emt 0:17:33]} 17. Nxc6 {[%emt 0:05:23]} Rxc6 {[%emt 0:00:15]} 18. cxd5 {[%emt 0:12:37]} Rxc1 {[%emt 0:05:49]} 19. Rxc1 {[%emt 0:00:37]} Nxd5 {[%emt 0:01:53]} 20. Qd4 {[%emt 0:15:32]} f6 {[%emt 0:02:09]} 21. Rd1 {[%emt 0:01:52]} Rc8 {[%emt 0:01:47]} 22. e4 {[%emt 0:00:51]} e5 {[%emt 0:02:04]} 23. Qd2 {[%emt 0:00:11]} Nb4 {[%emt 0:00:53]} 24. a3 {[%emt 0:06:09]} Nc6 {[%emt 0:00:14]} 25. Qe3 {[%emt 0:01:13]} Qc7 {[%emt 0:01:19]} 26. Bh3 {[%emt 0:00:26]} Rd8 {[%emt 0:00:30]} 27. Be6+ {[%emt 0:00:13]} Kh8 {[%emt 0:00:29]} 28. Rc1 {[%emt 0:00:09]} Rd6 {[%emt 0:00:43]} 29. Bd5 {[%emt 0:00:14]} Qd8 {[%emt 0:00:12]} 30. a4 {[%emt 0:00:59]} Na5 {[%emt 0:00:32]} 31. Ba3 {[%emt 0:01:31]} Rd7 {[%emt 0:00:54]} 32. b4 {[%emt 0:06:24]} Bxd5 {[%emt 0:00:30]} 33. bxa5 {[%emt 0:00:48]} Bb7 {[%emt 0:00:18]} 34. axb6 {[%emt 0:04:12]} Rd3 {[%emt 0:00:33]} 35. Qc5 {[%emt 0:00:06]} Rd1+ {[%emt 0:00:02]} 36. Kg2 {[%emt 0:00:16]} Bxe4+ {[%emt 0:00:18]} 37. f3 {[%emt 0:00:48]} Rd2+ {[%emt 0:00:33]} 38. Kh3 {[%emt 0:00:28]} Bf5+ {[%emt 0:00:56]} 39. g4 {[%emt 0:00:08]} Bxg4+ {[%emt 0:00:51]} 40. Kxg4 {[%emt 0:00:52]} f5+ {[%emt 0:30:29]} 41. Kh3 {[%emt 0:31:28]} 1-0

[Event "OBEM 2018"]
[Site "Bremen"]
[Date "2018.03.27"]
[Round "5"]
[White "Mueller, Wolfgang"]
[Black "Steffens, Oliver"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2023"]
[BlackElo "1880"]
[Annotator "NA"]
[PlyCount "77"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:04]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:09]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:06]} 4. Nxd4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:05]} 5. Nc3 {[%emt 0:00:15]} e5 {[%emt 0:00:04]} 6. Ndb5 {[%emt 0:00:26]} d6 {[%emt 0:00:05]} 7. Bg5 {[%emt 0:00:14]} a6 {[%emt 0:00:11]} 8. Na3 {[%emt 0:00:06]} b5 {[%emt 0:00:04]} 9. Bxf6 {[%emt 0:00:08]} gxf6 {[%emt 0:00:06]} 10. Nd5 {[%emt 0:00:05]} Bg7 {[%emt 0:00:19]} 11. c3 {[%emt 0:00:44]} f5 {[%emt 0:00:06]} 12. exf5 {[%emt 0:00:46]} Bxf5 {[%emt 0:00:12]} 13. Nc2 {[%emt 0:00:10]} O-O {[%emt 0:00:56]} 14. Nce3 {[%emt 0:00:13]} Be6 {[%emt 0:00:24]} 15. Bd3 {[%emt 0:00:18]} f5 {[%emt 0:02:07]} 16. Qh5 {[%emt 0:00:54]} e4 {[%emt 0:01:52]} 17. Bc2 {[%emt 0:00:06]} Ne7 {[%emt 0:01:33]} 18. Rd1 {[%emt 0:00:43]} Ng6 {[%emt 0:08:12]} 19. g3 {[%emt 0:45:14]} Ne5 {[%emt 0:03:18]} 20. Nf4 {[%emt 0:02:07]} Bf7 {[%emt 0:19:52]} 21. Bb3 {[%emt 0:06:08]} Bxb3 {[%emt 0:05:29]} 22. axb3 {[%emt 0:02:14]} Qd7 {[%emt 0:04:20]} 23. Rd5 {[%emt 0:06:08]} Nf3+ {[%emt 0:04:50]} 24. Ke2 {[%emt 0:07:28]} Be5 {[%emt 0:01:55]} 25. Rhd1 {[%emt 0:01:17]} Rf6 {[%emt 0:00:33]} 26. Rxe5 {[%emt 0:05:20]} Nxe5 {[%emt 0:00:13]} 27. Nfd5 {[%emt 0:00:49]} Raf8 {[%emt 0:19:59]} 28. Nxf6+ {[%emt 0:02:29]} Rxf6 {[%emt 0:00:10]} 29. Qg5+ {[%emt 0:02:44]} Kf7 {[%emt 0:01:34]} 30. Nd5 {[%emt 0:03:56]} Rg6 {[%emt 0:01:09]} 31. Qh5 {[%emt 0:00:21]} Kf8 {[%emt 0:14:07]} 32. Ra1 {[%emt 0:01:11]} Nd3 {[%emt 0:02:42]} 33. Rxa6 {[%emt 0:01:02]} Kg7 {[%emt 0:06:04]} 34. Ne3 {[%emt 0:02:01]} Kf6 {[%emt 0:01:23]} 35. Nxf5 {[%emt 0:02:21]} Rg5 {[%emt 0:00:30]} 36. Rxd6+ {[%emt 0:00:50]} Qxd6 {[%emt 0:01:04]} 37. Qxg5+ {[%emt 0:00:17]} Kxg5 {[%emt 0:00:11]} 38. Nxd6 {[%emt 0:00:09]} Nc1+ {[%emt 0:00:28]} 39. Ke3 {[%emt 0:00:20]} 1-0

[Event "OBEM 2018"]
[Site "Bremen"]
[Date "2018.03.28"]
[Round "6.1"]
[White "Margraf, Daniel"]
[Black "Issing, Peter"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "2200"]
[BlackElo "2196"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,81,43,58,92,84,65,58,72,80,76,83,75,70,73,86,75,75,84,75,83,59,45,49,85,81,104,90,116,115,118,16,52,41,97,105,105,102,114,112,124,131,185,178,249,249,216,186,232,226,387,385,396,396,478,148,147,0,481,480,472,439,474,454,429,438,1095,1095,1073,1073]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Ne7 6. Nxe5 Qd4 {C68: Ruy Lopez: Exchange Variation, sidelines} 7. Qh5 g6 8. Nf3 {LiveBook: 63 Games} (8. Qg5 Bg7 9. Nd3 f5 10. e5 c5 11. b3 b6 12. Bb2 Qg4 13. Qe3 Nd5 14. Qe1 Bb7 15. f3 Qg5 16. Nc3 O-O-O 17. Nxd5 Bxd5 18. Qe2 f4 19. b4 {½-½ (32) Motylev,A (2658)-Ponomariov,R (2729) Poikovsky 2012}) 8... Qxf2+ {White is slightly better.} 9. Rxf2 gxh5 10. d4 $146 ({Predecessor:} 10. d3 Ng6 11. Be3 Be6 12. Nc3 O-O-O 13. Raf1 Rg8 14. Ng5 {1-0 (33) Volzhin,A (2405)-Zaitsev,I (2445) Orel 1992}) 10... Bg7 11. Bf4 c5 12. Bxc7 cxd4 13. Be5 Bxe5 14. Nxe5 Be6 15. Nd2 O-O 16. Nb3 Rad8 17. Rd1 Bxb3 18. axb3 f5 19. Rfd2 fxe4 {aiming for ...Rd5.} 20. Rxd4 Rxd4 21. Rxd4 $16 {[%mdl 4096] Endgame KRN-KRN} e3 {[#] And now ...e2 would win.} 22. Re4 (22. Nf3 $1 $16) 22... Nf5 23. Nc4 Rd8 (23... Rc8 $14) 24. Nxe3 Nxe3 25. Rxe3 {KR-KR} Rd2 26. Rc3 b5 27. h4 Kf7 (27... Rd1+ $16 28. Kf2 Rb1) 28. Rc6 $18 b4 (28... Rd1+ {might work better.} 29. Kf2 a5 30. Rc7+ Kg6) 29. Kh2 a5 30. Rc5 Kg6 31. Kg3 ({Don't take} 31. Rxa5 $6 Rxc2 32. Rb5 Rxb2) 31... h6 $2 (31... Kg7 32. Rc7+ (32. Rxa5 Rxc2 33. Rb5 Rxb2 $16) 32... Kg6) 32. Kf3 Kg7 33. g3 Kg6 34. Ke4 $2 (34. Rxa5 $18 {is the precise move to win. Rc5 is the strong threat.} Rxc2 35. Rb5) 34... Rg2 $16 35. Kf3 $2 {[%mdl 8192]} (35. Kf4 $16) 35... Rd2 $18 36. Rxa5 {White is clearly winning.} Rxc2 37. Rb5 Rxb2 38. Rxb4 Rd2 39. Rb6+ Kf5 (39... Kg7 $142 40. b4 Rd4) 40. Rxh6 Rd3+ {[#]} 41. Kg2 $1 {Precision: White = 65%, Black = 31%.} 1-0

[Event "OBEM 2018"]
[Site "Bremen"]
[Date "2018.03.28"]
[Round "6.2"]
[White "Schulz, Daniel"]
[Black "Mueller, Wolfgang"]
[Result "0-1"]
[ECO "E09"]
[WhiteElo "2052"]
[BlackElo "2023"]
[Annotator "NA RC"]
[PlyCount "66"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 e6 2. c4 d5 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O Nbd7 7. Qc2 c6 8. Nbd2 b6 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Bb7 12. Rd1 Nf6 13. Qc2 Rc8 14. Rb1 h6 15. c5 Nd5 16. Bd2 Bf6 17. a4 Qe7 18. b4 Rfd8 19. Rdc1 g5 20. h3 Qc7 21. Qe4 Bg7 22. Qe2 Ne7 23. b5 cxb5 24. c6 Bxc6 25. Nxg5 hxg5 26. axb5 Bxd4 27. Qg4 Bxf2+ 28. Kh2 Qxg3+ 29. Qxg3 Bxg3+ 30. Kxg3 Nf5+ 31. Kg4 Bxg2 32. Bxg5 Rd4+ 33. Kh5 Bf3# 0-1

[Event "OBEM 2018"]
[Site "Bremen"]
[Date "2018.03.28"]
[Round "6.3"]
[White "Norbach, Alexander"]
[Black "Silber, Kevin"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1957"]
[BlackElo "2274"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,70,-35,-38,-133,-83,-158,-85,-130,-141,-150,-104,-154,-148,-177,-114,-118,-122,-156,-85,-85,-82,-90,-73,-73,-73,-75,-81,-89,-85,-109,-99,-273,-154,-140,-141,-158,-162,-242,-233,-237,-179,-203,-105,-395,-400,-406,-391,-408,-416,-802,-802,-29978,-29979,-29982,-29983]} 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. e3 b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 6. a4 b4 7. Nb1 Ba6 8. Qc2 b3 {D15: Slav Defence: 4 Nc3 a6 and gambit lines after 4 Nc3 dxc4} 9. Qd1 e6 $1 {LiveBook: 7 Games} 10. Na3 (10. Bd2 $15) (10. Be2 Bb4+ 11. Bd2 Be7 12. Qc1 Qd5 13. Nc3 Qf5 14. Ne5 O-O 15. g4 Qc2 16. Qxc2 bxc2 {1-0 (39) Erdos,V (2577)-Ni,H (2710) Beijing 2008}) 10... Qd5 $146 {Black is clearly better.} ({Predecessor:} 10... Bb4+ 11. Bd2 Bxa3 12. Rxa3 Ne4 13. Qc1 Qd5 14. Ne5 c3 15. Bxc3 Bxf1 16. Kxf1 {0-1 (59) Benitez Cadenas,L (1663)-Cabello Rodriguez,R (1507) Madrid 2016}) 11. Bd2 {[#]} (11. Be2 $142) 11... Nbd7 (11... Bxa3 $142 $1 12. Rxa3 c5 13. dxc5 Ne4) 12. Qc1 {[%cal Rf1c4]} Bxa3 $1 13. Rxa3 O-O 14. Bc3 Ne4 15. Nd2 Nxd2 (15... c5 $19 16. Nxe4 cxd4 17. Bxd4 Qxe4) 16. Qxd2 $17 c5 17. f3 cxd4 ({Better is} 17... Rfd8 18. Be2 cxd4 19. Qxd4 Qg5) 18. Qxd4 Qxd4 19. Bxd4 e5 20. Bc3 f6 21. Be2 Nc5 $36 {[%mdl 2048] Black is on the roll.} 22. O-O Rfd8 23. g4 Rac8 24. f4 $2 (24. h4 $17) 24... exf4 (24... Ne4 $19 25. Bb4 Rb8) 25. Rxf4 Nd3 26. Rd4 Rxd4 27. exd4 {[#]} (27. Bxd4 $142 Bb7 28. Kf1) 27... Nc1 $1 $19 {[%cal Rc1e2]} 28. Bd1 Rd8 29. Kf2 Na2 ({Black should play} 29... Bb7 $19 {aiming for ...Na2.} 30. Ra1 Na2) 30. Ke3 $2 {[%mdl 8192]} (30. Rxb3 $17 Nxc3 31. Rxc3) 30... Nxc3 31. bxc3 Re8+ 32. Kd2 Bb7 33. Kc1 (33. Bxb3 $142 cxb3 34. Rxb3) 33... Re1 34. Ra1 Bf3 35. Kd2 b2 {Precision: White = 13%, Black = 39%.} 0-1

[Event "OBEM 2018"]
[Site "Bremen"]
[Date "2018.03.28"]
[Round "6.4"]
[White "Boehning, Kilian"]
[Black "Bokelmann, Joachim"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2109"]
[BlackElo "1964"]
[Annotator "TA"]
[PlyCount "129"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,129,26,11,38,10,31,37,38,-2,15,0,0,0,0,0,0,0,-14,-29,-21,-37,0,0,0,0,0,0,0,0,37,-7,10,0,0,0,3,-61,31,-5,0,-138,-36,-91,-94,-101,-75,-71,-29,-75,-27,-49,-16,-31,-9,-49,284,282,271,267,270,179,234,145,176,0,238,95,101,102,127,113,127,118,112,76,135,127,138,140,178,170,177,144,151,156,312,319,316,304,349,351,414,412,452,486,585,580,562,575,564,549,628,618,686,674,918,858,1533,1383,12837,12837,12828,4630,29986,12842,29987,29988,29992,29993]} 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Bc4 Nf6 5. Nf3 a6 6. a4 {B01: Scandinavian Defence} Nc6 7. h3 {LiveBook: 4 Games} e6 (7... Bf5 {looks sharper.} 8. d4 e6 9. O-O Nb4 10. Bb3 c5) (7... Bf5 8. d3 h6 9. g4 Bg6 10. Bf4 e6 11. Ne5 Nxe5 12. Bxe5 Bd6 13. Qe2 Bxe5 14. Qxe5 {1-0 (44) Kamsky,G (2677)-Bartholomew,J (2477) Reykjavik 2018}) 8. O-O {White is slightly better.} Be7 9. d4 O-O 10. Ne2 $146 ({Predecessor:} 10. Be3 b6 11. Qe2 Bb7 12. Rad1 Nb4 {1-0 (28) Can,I (1812)-Yilmaz,H (1389) Antalya 2017}) 10... Nb4 11. Bf4 b6 12. c3 Nbd5 13. Bh2 Bb7 14. Nc1 Bd6 15. Ne5 c5 16. dxc5 Bxc5 17. Qe2 Bd6 18. Ncd3 Qc7 19. Rad1 Rfd8 20. Rfe1 g6 21. Ba2 (21. Bxd5 $5 Nxd5 22. Ng4 $11) 21... Kg7 22. Kh1 b5 23. Rc1 Nb6 $36 {[%mdl 2048] Black is more active.} 24. b3 (24. c4 $11 bxc4 25. Bxc4) 24... Qe7 ({Black should play} 24... Be4 $15 25. Bb1 bxa4) 25. a5 Nbd7 26. Rcd1 {[#]} (26. b4 $11) 26... Rac8 (26... Ne4 $1 $17 27. Qb2 Nxe5 28. Nxe5 Bc5) 27. c4 (27. b4 $15 Nxe5 28. Bxe5) 27... bxc4 28. Nxc4 Bxh2 29. Kxh2 Nd5 30. Rc1 N7f6 31. Bb1 Bc6 32. Nde5 Bb5 33. Qf3 Nd7 $2 {[%mdl 8192] [#]} (33... Nb4 $15 {keeps the upper hand.}) 34. Qxf7+ $1 $18 {[%mdl 512]} Qxf7 35. Nxf7 Rf8 36. Nfd6 Rc6 (36... Rc7 {might work better.} 37. Nxb5 (37. Rxe6 Nc5 $16) 37... axb5) 37. Ne4 Rfc8 38. Ned6 (38. Rcd1 $142) 38... Rf8 39. f3 (39. Rxe6 $18 {has better winning chances. And now Be4 would win.} Rxf2 40. Be4) 39... Bxc4 $16 40. Nxc4 Rfc8 41. Rcd1 R8c7 42. Be4 N7f6 43. g4 Nxe4 (43... g5 $142) 44. fxe4 Nc3 45. Rd3 Nb5 46. Red1 h6 47. Rd7+ Rxd7 48. Rxd7+ {[%mdl 4096] Endgame KRN-KRN} Kg8 $2 (48... Kf8 $16 {was necessary.} 49. h4 Rc5) 49. Kg3 $18 g5 50. Kf3 Rc8 51. Ke3 Rf8 52. Re7 Rf1 53. Rxe6 Rb1 54. Nd2 Re1+ 55. Kd3 Rc1 {White must now prevent ...Rc3+.} 56. e5 Rc3+ 57. Ke4 Rxh3 58. Rxa6 Rh4 59. Rb6 Nc3+ 60. Kf5 Rh2 61. Kg6 {[%cal Rb6b8]} Kf8 62. a6 {[%cal Ba5a6,Ba6a7][%mdl 32] Threatening mate with a7.} Nd5 63. Rb8+ Ke7 64. a7 Nf4+ 65. Kf5 {Precision: White = 45%, Black = 29%.} 1-0

[Event "OBEM 2018"]
[Site "Bremen"]
[Date "2018.03.29"]
[Round "7.1"]
[White "Mueller, Wolfgang"]
[Black "Margraf, Daniel"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "2023"]
[BlackElo "2200"]
[Annotator "NA"]
[PlyCount "82"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 c5 {[%emt 0:14:43]} 2. Nf3 {[%emt 0:00:17]} a6 {[%emt 0:00:39]} 3. d4 {[%emt 0:01:29]} cxd4 {[%emt 0:01:11]} 4. Nxd4 {[%emt 0:00:10]} e5 {[%emt 0:02:12]} 5. Nb3 {[%emt 0:05:59]} Nf6 {[%emt 0:03:11]} 6. Qd3 {[%emt 0:13:58]} Nc6 {[%emt 0:06:51]} 7. c3 {[%emt 0:02:51]} d5 {[%emt 0:02:30]} 8. exd5 {[%emt 0:06:05]} Nxd5 {[%emt 0:07:52]} 9. g3 {[%emt 0:01:24]} Be6 {[%emt 0:03:38]} 10. Bg2 {[%emt 0:02:34]} a5 {[%emt 0:04:55]} 11. Na3 {[%emt 0:13:42]} a4 {[%emt 0:04:09]} 12. Nd2 {[%emt 0:00:20]} Be7 {[%emt 0:02:48]} 13. O-O {[%emt 0:01:49]} O-O {[%emt 0:00:19]} 14. Ndc4 {[%emt 0:02:27]} Bc5 {[%emt 0:03:19]} 15. Bxd5 {[%emt 0:10:40]} Qxd5 {[%emt 0:05:30]} 16. Qxd5 {[%emt 0:02:26]} Bxd5 {[%emt 0:00:08]} 17. Be3 {[%emt 0:00:55]} Bxe3 {[%emt 0:02:28]} 18. Nxe3 {[%emt 0:02:04]} Bf3 {[%emt 0:00:26]} 19. Rfe1 {[%emt 0:03:16]} Rfd8 {[%emt 0:03:09]} 20. Nec4 {[%emt 0:03:15]} f6 {[%emt 0:04:48]} 21. Nb6 {[%emt 0:05:58]} Ra6 {[%emt 0:04:03]} 22. Nac4 {[%emt 0:02:25]} Na5 {[%emt 0:01:19]} 23. Nxa5 {[%emt 0:03:37]} Rxa5 {[%emt 0:01:42]} 24. b4 {[%emt 0:01:53]} axb3 {[%emt 0:01:36]} 25. axb3 {[%emt 0:00:44]} Rb5 {[%emt 0:00:21]} 26. Na4 {[%emt 0:07:00]} Rxb3 {[%emt 0:00:45]} 27. Rab1 {[%emt 0:01:52]} Rxb1 {[%emt 0:04:47]} 28. Rxb1 {[%emt 0:00:05]} Rc8 {[%emt 0:05:30]} 29. Rc1 {[%emt 0:02:56]} b5 {[%emt 0:01:17]} 30. Nb2 {[%emt 0:00:01]} Rd8 {[%emt 0:00:23]} 31. c4 {[%emt 0:01:48]} Rd2 {[%emt 0:00:43]} 32. Rb1 {[%emt 0:00:17]} Be4 {[%emt 0:01:22]} 33. Re1 {[%emt 0:00:02]} Bg6 {[%emt 0:01:52]} 34. Nd1 {[%emt 0:00:02]} bxc4 {[%emt 0:00:37]} 35. Ne3 {[%emt 0:00:02]} c3 {[%emt 0:00:52]} 36. Rc1 {[%emt 0:00:01]} c2 {[%emt 0:00:22]} 37. g4 {[%emt 0:02:05]} Be4 {[%emt 0:01:34]} 38. Re1 {[%emt 0:01:17]} g6 {[%emt 0:01:56]} 39. h4 {[%emt 0:00:01]} Kf7 {[%emt 0:00:32]} 40. Ra1 {[%emt 0:00:17]} Bf3 {[%emt 0:30:47]} 41. Re1 {[%emt 0:30:43]} Bd1 {[%emt 0:00:48]} 0-1

[Event "OBEM 2018"]
[Site "Bremen"]
[Date "2018.03.29"]
[Round "7.2"]
[White "Issing, Peter"]
[Black "Boehning, Kilian"]
[Result "1-0"]
[ECO "A82"]
[WhiteElo "2196"]
[BlackElo "2109"]
[Annotator "NA RC"]
[PlyCount "108"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} f5 {[%emt 0:00:22]} 2. e4 {[%emt 0:00:00]} fxe4 {[%emt 0:00:49]} 3. Nc3 {[%emt 0:00:24]} g6 {[%emt 0:00:41]} 4. Nxe4 {[%emt 0:00:46]} Bg7 {[%emt 0:00:06]} 5. Nf3 {[%emt 0:01:40]} Nf6 {[%emt 0:00:26] A82: Dutch Defence: Staunton Gambit} (5... d5 6. Nc5 b6 7. Nd3 Nf6 8. Be2 c5 9. dxc5 bxc5 10. c4 O-O 11. O-O Na6 12. cxd5 Qxd5 13. Nde5 e6 14. Qa4 Nc7 15. Be3 Ne4 16. Nc6 {1-0 (16) Atalik,S (2545)-Ugrcic,Z (2030) Belgrade 2017}) 6. Ng3 {[%emt 0:09:30]} d5 {[%emt 0:02:44]} 7. Bd3 {[%emt 0:03:10]} Nc6 $146 {[%emt 0:02:18]} ({Find the theoretical novelty and annotate with similar games:} 7... O-O 8. Bg5 Bg4 9. Be2 Ne4 10. Be3 Nxg3 11. hxg3 Nd7 12. Ng5 Bxe2 13. Qxe2 {1-0 (28) Saftenberger,W (1746)-Guensch,H (1767) Moembris 2003}) 8. h3 {[%emt 0:11:19]} Qd6 {[%emt 0:03:03]} 9. O-O {[%emt 0:04:30]} Bd7 {[%emt 0:05:24]} 10. c3 {[%emt 0:04:48]} O-O-O {[%emt 0:06:54]} 11. b4 {[%emt 0:01:42]} e5 {[%emt 0:09:23]} 12. b5 {[%emt 0:06:02]} e4 {[%emt 0:01:52]} 13. bxc6 {[%emt 0:00:54]} Bxc6 {[%emt 0:00:12]} 14. Ne5 {[%emt 0:01:25]} exd3 {[%emt 0:01:11]} 15. Nf7 {[%emt 0:03:52]} Qd7 {[%emt 0:01:35]} 16. Nxd8 {[%emt 0:00:36]} Kxd8 {[%emt 0:03:07]} 17. Re1 {[%emt 0:01:51]} Bb5 {[%emt 0:00:40]} 18. Bf4 {[%emt 0:03:37]} Rf8 {[%emt 0:04:26]} 19. Qd2 {[%emt 0:02:41]} Kc8 {[%emt 0:18:09]} 20. Bg5 {[%emt 0:03:16]} Ng8 {[%emt 0:02:03]} 21. Nf1 {[%emt 0:01:58]} Qf5 {[%emt 0:03:25]} 22. Nh2 {[%emt 0:01:46]} h6 {[%emt 0:02:04]} 23. Be3 {[%emt 0:00:26]} Nf6 {[%emt 0:02:10]} 24. f3 {[%emt 0:01:10]} Ne8 {[%emt 0:10:02]} 25. Bxh6 {[%emt 0:03:01]} Bxh6 {[%emt 0:03:03]} 26. Qxh6 {[%emt 0:00:01]} Nd6 {[%emt 0:03:12]} 27. Nf1 {[%emt 0:02:37]} Qf6 {[%emt 0:03:25]} 28. Re6 {[%emt 0:04:30]} Qxe6 {[%emt 0:02:20]} 29. Qxf8+ {[%emt 0:00:12]} Kd7 {[%emt 0:00:08]} 30. a4 {[%emt 0:07:27]} Bxa4 {[%emt 0:02:41]} 31. Rxa4 {[%emt 0:02:06]} d2 {[%emt 0:00:08]} 32. Nxd2 {[%emt 0:01:53]} Qe3+ {[%emt 0:00:28]} 33. Kh2 {[%emt 0:01:59]} Qxd2 {[%emt 0:00:02]} 34. Qg7+ {[%emt 0:02:34]} Kc6 {[%emt 0:00:05]} 35. Qf6 {[%emt 0:02:05]} Qxc3 {[%emt 0:00:51]} 36. Rxa7 {[%emt 0:01:30]} Qd3 {[%emt 0:01:07]} 37. Ra5 {[%emt 0:02:44]} b6 {[%emt 0:01:20]} 38. Ra7 {[%emt 0:00:13]} Qf5 {[%emt 0:00:23]} 39. Qe5 {[%emt 0:03:23]} Qf7 {[%emt 0:00:46]} 40. Ra8 {[%emt 0:02:49]} Nc4 {[%emt 0:32:11]} 41. Qe8+ {[%emt 0:32:20]} Qxe8 {[%emt 0:05:02]} 42. Rxe8 {[%emt 0:00:07]} b5 {[%emt 0:00:00]} 43. Re6+ {[%emt 0:00:00]} Nd6 {[%emt 0:00:00]} 44. Rxg6 {[%emt 0:00:00]} b4 {[%emt 0:00:00]} 45. Re6 {[%emt 0:00:00]} Kb5 {[%emt 0:00:00]} 46. h4 {[%emt 0:00:00]} b3 {[%emt 0:00:00]} 47. Re1 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 48. dxc5 {[%emt 0:00:00]} Kxc5 {[%emt 0:00:00]} 49. h5 {[%emt 0:00:00]} d4 {[%emt 0:00:00]} 50. h6 {[%emt 0:00:00]} d3 {[%emt 0:00:00]} 51. h7 {[%emt 0:00:00]} Nf7 {[%emt 0:00:00]} 52. Re7 {[%emt 0:00:00]} Nh8 {[%emt 0:00:00]} 53. Re8 {[%emt 0:00:00]} Ng6 {[%emt 0:00:00]} 54. Rg8 {[%emt 0:00:00]} Kd5 1-0

[Event "OBEM 2018"]
[Site "Bremen"]
[Date "2018.03.29"]
[Round "7.3"]
[White "Silber, Kevin"]
[Black "Hoeffer, David"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2274"]
[BlackElo "2264"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,74,91,82,97,89,125,107,115,66,293,278,254,249,251,258,251,242,241,168,198,157,239,227,310,248,328,0,0,0,487,0,-7,0,0,0,338,-178,-193,-183,-175,-158,-178,-646,-504,-713,-725,-858,-861,-1026,-1066,-960,-919,-1169,-837,-835,-363]} 1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bf4 O-O 7. Qd2 c6 8. O-O-O b5 {[%cal Bb7b5,Bb5b4][%mdl 32] C41: Philidor Defence} 9. f3 b4 10. Na4 Qa5 11. b3 {[%cal Bb2b3,Bb3a4][%mdl 32] LiveBook: 3 Games} c5 12. Nb5 {[%cal Bd4b5,Bb5d6,Bd6f5][%mdl 32]} Bd7 13. Nxd6 Bxa4 14. Nf5 Bd8 $146 (14... Nc6 $14) ({Predecessor:} 14... Nc6 15. bxa4 Rfd8 16. Qe3 Rxd1+ 17. Kxd1 {1-0 (41) Solodovnichenko,Y (2567)-Schulze,T (2319) Bad Zwischenahn 2013}) 15. bxa4 $18 {Hoping for Bh6!} Nc6 16. Bb5 Nd4 17. Nxd4 cxd4 18. Bd6 (18. Qxd4 $6 a6 $16) 18... a6 19. Bc6 (19. Qxb4 Qxb4 20. Bxb4 axb5 $16) (19. Qxd4 axb5 20. Bxf8 Kxf8 $15) 19... Rc8 20. Bxf8 ({Don't play} 20. Qxd4 Bb6 $16) (20. Bxb4 Qc7 $15) (20. Qxb4 $6 Rxc6 21. Qxa5 (21. Bxf8 Qg5+ 22. Qd2 Qxd2+ 23. Rxd2 Kxf8 $16) 21... Bxa5 $14) 20... Kxf8 (20... Rxc6 $16 {keeps fighting.} 21. Qxd4 (21. Bxb4 Qxa4 22. Kb1 Rc4 $16) 21... Bb6 22. Bxb4 (22. Qxb4 Be3+ 23. Kb2 Rb6 $17) 22... Rxc2+ 23. Kxc2 Qxa4+ 24. Kb2 Bxd4+ 25. Rxd4 h6) 21. Bb7 Rc4 22. Qd3 Qc5 {If Black can now play ...Rc3 this consolidates a bit.} 23. Bxa6 $2 (23. Kb1 $18) 23... Rc3 $11 24. Qxd4 Rxc2+ 25. Kb1 Rc1+ $1 26. Rxc1 Qxd4 27. Rhd1 Qb6 $2 {[%mdl 8192] [#]} (27... Qa7 $1 $11 {and Black has nothing to worry.}) 28. Rc8 $4 {[%mdl 8192]} (28. Rxd8+ $1 $18 {[%mdl 512] is the narrow road to win.} Ke7 (28... Qxd8 29. Rc8) 29. Ra8) 28... Qxa6 $19 29. Rcxd8+ Ne8 30. Rb8 {[#]} Ke7 $1 31. Rdd8 $2 (31. Rxb4 Qe2 32. Rbd4) 31... Qf1+ {Black is clearly winning.} 32. Kb2 Qxg2+ 33. Kb1 Nd6 34. e5 Qf1+ 35. Kc2 Qe2+ 36. Kb3 Qc4+ 37. Kb2 Qc3+ {Precision: White = 35%, Black = 70%.} (37... Qd4+ $142 38. Kc2 Qxe5 39. Rxd6 Qc3+ 40. Kb1 Kxd6) 0-1

[Event "OBEM 2018"]
[Site "Bremen"]
[Date "2018.03.29"]
[Round "7.4"]
[White "Kardoeus, David"]
[Black "Bart, Semjon"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2229"]
[BlackElo "2062"]
[Annotator "NA RC"]
[PlyCount "99"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:18:52]} e5 {[%emt 0:00:07]} 2. Nf3 {[%emt 0:00:23]} Nc6 {[%emt 0:00:06]} 3. d4 {[%emt 0:00:34]} exd4 {[%emt 0:00:21]} 4. Nxd4 {[%emt 0:00:32]} Nf6 {[%emt 0:02:01]} 5. Nxc6 {[%emt 0:00:20]} bxc6 {[%emt 0:00:10]} 6. e5 {[%emt 0:00:14]} Ne4 {[%emt 0:13:14]} 7. Nd2 {[%emt 0:00:10]} Nc5 {[%emt 0:15:05] C45: Scotch Game} (7... Nxd2 8. Bxd2 d5 9. Bd3 Qh4 10. O-O Bc5 11. c4 O-O 12. Rc1 Bd4 13. Bc3 Bxc3 14. Rxc3 Be6 15. f4 {1-0 (55) Vallejo Pons,F (2679)-Kortschnoj,V (2568) Vera 2004}) 8. Be2 {[%emt 0:01:57]} d6 {[%emt 0:01:22]} 9. exd6 {[%emt 0:15:23]} cxd6 {[%emt 0:00:33]} 10. O-O {[%emt 0:01:05]} Be7 {[%emt 0:04:28]} 11. Nb3 {[%emt 0:03:26]} Ne6 {[%emt 0:05:42]} 12. Bf3 {[%emt 0:08:39]} Bd7 {[%emt 0:02:34]} 13. Nd4 {[%emt 0:03:43]} Nxd4 {[%emt 0:01:41]} 14. Qxd4 {[%emt 0:00:11]} O-O {[%emt 0:01:46]} 15. Bf4 {[%emt 0:00:27] [#]} d5 $146 {[%emt 0:02:52]} 16. Rfe1 {[%emt 0:07:34]} Bf6 {[%emt 0:05:22]} 17. Be5 {[%emt 0:00:29]} Bxe5 {[%emt 0:01:06]} 18. Qxe5 {[%emt 0:03:40]} Be6 {[%emt 0:09:59]} 19. c4 {[%emt 0:06:32]} dxc4 {[%emt 0:04:39]} 20. Bxc6 {[%emt 0:09:11]} Rb8 {[%emt 0:00:06]} 21. Bf3 {[%emt 0:01:32]} Qb6 {[%emt 0:01:06]} 22. Re2 {[%emt 0:00:41]} Rfd8 {[%emt 0:01:50]} 23. h3 {[%emt 0:02:26]} Qb5 {[%emt 0:03:59]} 24. Qe3 {[%emt 0:03:53]} a5 {[%emt 0:01:21]} 25. Rc1 {[%emt 0:02:24]} Rd3 {[%emt 0:01:30]} 26. Qf4 {[%emt 0:00:06]} Rbd8 {[%emt 0:02:53]} 27. Bg4 {[%emt 0:02:40]} R3d4 {[%emt 0:08:39]} 28. Qe5 {[%emt 0:00:46]} Qxe5 {[%emt 0:05:26]} 29. Rxe5 {[%emt 0:00:07]} Bxg4 {[%emt 0:00:19]} 30. hxg4 {[%emt 0:00:08]} Rxg4 {[%emt 0:01:08]} 31. Rxa5 {[%emt 0:00:38]} g6 {[%emt 0:01:00]} 32. Rc2 {[%emt 0:01:30]} Rd1+ {[%emt 0:00:52]} 33. Kh2 {[%emt 0:00:10]} h5 {[%emt 0:00:14]} 34. f3 {[%emt 0:02:20]} Rh4+ {[%emt 0:00:29]} 35. Kg3 {[%emt 0:00:08]} Rhd4 {[%emt 0:00:04]} 36. Rc5 {[%emt 0:00:35]} Rf1 {[%emt 0:01:31]} 37. R5xc4 {[%emt 0:00:52]} h4+ {[%emt 0:00:46]} 38. Kh2 {[%emt 0:00:06]} Rdd1 {[%emt 0:01:36]} (38... Rxc4 {was worth a try.} 39. Rxc4 Rb1) 39. Rxh4 {[%emt 0:00:13]} Ra1 {[%emt 0:00:15]} 40. a3 {[%emt 0:00:41]} Kg7 {[%emt 0:30:24]} 41. Kg3 {[%emt 0:32:20]} g5 {[%emt 0:00:10]} 42. Rb4 {[%emt 0:01:23]} Ra2 {[%emt 0:01:26]} 43. Kg4 {[%emt 0:01:40]} Kg6 {[%emt 0:00:43]} 44. Rb6+ {[%emt 0:00:16]} f6 {[%emt 0:00:07]} 45. Rcc6 {[%emt 0:00:00]} Rf2 {[%emt 0:00:00]} 46. Rxf6+ {[%emt 0:00:00]} Kg7 {[%emt 0:00:00]} 47. g3 {[%emt 0:00:00]} Raxb2 {[%emt 0:00:00]} 48. Rg6+ {[%emt 0:00:00]} Kf7 {[%emt 0:00:00]} 49. Rxb2 {[%emt 0:00:00]} Rxb2 {[%emt 0:00:00]} 50. Rxg5 $18 {[%emt 0:00:00]} 1-0

[Event "OBEM 2018"]
[Site "Bremen"]
[Date "2018.03.30"]
[Round "8"]
[White "Hoeffer, David"]
[Black "Peters, Frank"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2264"]
[BlackElo "2075"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,62,56,47,56,88,54,75,51,54,50,87,39,64,43,44,31,103,85,104,92,110,117,161,132,154,155,154,162,377,260,277,233,714,750,723,387,776,767,1026,1032,1017,410,954,907,951,943,925,922,6308]} 1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d5 5. h3 dxe4 6. Nxe4 Nd7 7. Bc4 Nb6 8. Bb3 Nf6 {LiveBook: 8 Games. B15: Caro-Kann: 3 Nc3: 3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6} (8... Nh6 9. O-O Nf5 10. c3 Nd5 11. Re1 O-O 12. Ne5 a5 13. a4 Qc7 14. Nc5 b6 15. Ncd3 Ba6 16. Nf4 {½-½ (67) Cuartas,J (2489)-Kamsky,G (2706) Tromsoe 2014}) 9. Nc5 Nbd5 $146 ({Find the theoretical novelty and annotate with similar games:} 9... O-O 10. O-O Qc7 11. Re1 e6 12. Bg5 Nbd7 13. Nd3 b6 14. Bf4 Qd8 15. Bd6 Re8 16. Nde5 Nxe5 17. dxe5 {½-½ (63) Heberla,B (2485)-Sabol,M (2354) Litomysl 2008}) 10. O-O O-O {White is slightly better.} 11. Re1 b6 12. Nd3 a5 13. a3 Bb7 14. Qe2 e6 15. c4 Nc7 ({Better is} 15... Ne7 $14) 16. Bf4 $36 {[%mdl 2048] White is in control.} a4 17. Ba2 Na6 18. Rad1 Qc8 19. Nde5 c5 {[#]} 20. d5 $1 exd5 21. cxd5 {Black must now prevent Nxf7!} Nb8 $2 (21... b5 {might work better.}) 22. Ng5 Ba6 23. Qe3 b5 $2 {[#]} (23... Ra7 24. d6 c4) 24. Nexf7 $18 Rxf7 25. Bxb8 Rxb8 $2 (25... Bh6) 26. Nxf7 Kxf7 27. d6+ {[%cal Bd5d6,Bd6d7][%mdl 32]} c4 28. Qe7+ Kg8 29. d7 {White is clearly winning.} Qd8 30. Qe6+ Kh8 31. Qxa6 Ra8 {Precision: White = 52%, Black = 24%.} 1-0

[Event "OBEM 2018"]
[Site "Bremen"]
[Date "2018.03.30"]
[Round "8"]
[White "Margraf, Daniel"]
[Black "Kardoeus, David"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2200"]
[BlackElo "2229"]
[Annotator "NA RC"]
[PlyCount "77"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 8,63,44,18,16,32767,32767,32767,32767,2,16,17,32767,32767,63,43,33,18,0,-6,-9,-51,-11,-2,-7,-19,0,16,57,60,52,24,51,39,32767,44,63,54,71,31,33,0,32767,32767,32767,32767,32767,0,0,32767,32767,32767,32767,32767,0,0,0,0]} 1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:18]} 2. Nf3 {[%emt 0:00:21]} Nf6 {[%emt 0:00:18]} 3. Nxe5 {[%emt 0:02:14]} d6 {[%emt 0:00:10]} 4. Nf3 {[%emt 0:00:11]} Nxe4 {[%emt 0:00:12]} 5. Nc3 {[%emt 0:00:31]} Nxc3 {[%emt 0:00:09]} 6. dxc3 {[%emt 0:00:10]} Nc6 {[%emt 0:00:26]} 7. Bd3 {[%emt 0:02:42]} Be7 {[%emt 0:01:10]} 8. Bf4 {[%emt 0:05:07] C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves} Be6 {[%emt 0:09:30] LiveBook: 7 Games} 9. Nd4 {[%emt 0:05:37]} (9. Qe2 Qd7 10. O-O-O Bf5 11. Bb5 Qe6 12. Rhe1 Qxe2 13. Rxe2 Kf8 14. Rde1 Bf6 {½-½ (48) Jaracz,P (2565)-Fridman,D (2661) Aix les Bains 2011}) 9... Nxd4 {[%emt 0:07:53]} 10. cxd4 {[%emt 0:00:10]} g5 $146 {[%emt 0:05:43]} ({Find the theoretical novelty and annotate with similar games:} 10... Bg5 11. Qf3 c6 12. O-O Qf6 13. Bxg5 Qxg5 14. Rfe1 O-O-O {½-½ (30) Kostal,J (2384)-Nejtek,J (2370) ICCF 2005}) 11. Bd2 {[%emt 0:04:22]} Qd7 {[%emt 0:04:38]} 12. Qe2 {[%emt 0:16:59]} O-O-O {[%emt 0:06:22]} 13. Bb5 {[%emt 0:02:03]} c6 {[%emt 0:05:56]} 14. Bd3 {[%emt 0:02:38]} Bf6 {[%emt 0:11:07]} 15. Be3 {[%emt 0:04:57]} Rde8 {[%emt 0:01:39]} 16. O-O {[%emt 0:05:23]} Bd8 {[%emt 0:09:26]} 17. Qd2 {[%emt 0:02:25]} Bd5 {[%emt 0:06:22] [#]} ({Black should try} 17... Rhg8 $11) 18. f3 $1 {[%emt 0:04:53]} f6 {[%emt 0:03:47]} 19. c4 {[%emt 0:02:00]} Bf7 {[%emt 0:02:42]} 20. f4 {[%emt 0:03:45]} h6 {[%emt 0:05:33]} 21. Rae1 {[%emt 0:04:03]} d5 {[%emt 0:01:58] [#]} 22. c5 $1 {[%emt 0:01:23]} Bc7 {[%emt 0:02:57]} 23. Qc2 {[%emt 0:04:02]} Kb8 {[%emt 0:00:24]} 24. b4 {[%emt 0:02:09]} gxf4 {[%emt 0:01:03]} 25. Bf5 {[%emt 0:05:45]} Be6 {[%emt 0:00:54]} 26. Bxf4 {[%emt 0:03:54]} Bxf4 {[%emt 0:05:45]} 27. Rxf4 {[%emt 0:03:01]} Bxf5 {[%emt 0:00:04]} 28. Rxe8+ {[%emt 0:00:11]} Rxe8 {[%emt 0:00:06]} 29. Rxf5 {[%emt 0:02:33]} Re1+ {[%emt 0:00:29]} 30. Rf1 {[%emt 0:00:13]} Qe6 {[%emt 0:03:31]} 31. Qf2 {[%emt 0:01:52]} Rxf1+ {[%emt 0:01:14]} 32. Kxf1 $11 {[%emt 0:00:08]} f5 {[%emt 0:03:13]} 33. Qg3+ {[%emt 0:00:38]} Kc8 {[%emt 0:00:01]} 34. Qg7 {[%emt 0:00:23]} Qe4 {[%emt 0:00:21]} 35. Qf8+ {[%emt 0:03:13]} Kc7 {[%emt 0:00:04]} 36. Qd6+ {[%emt 0:00:50]} Kc8 {[%emt 0:00:02]} 37. Qf8+ {[%emt 0:00:05]} Kc7 {[%emt 0:00:08]} 38. Qg7+ {[%emt 0:01:07]} Kc8 {[%emt 0:00:06]} 39. Qf8+ {[%emt 0:01:53]} 1/2-1/2

[Event "OBEM 2018"]
[Site "Bremen"]
[Date "2018.03.30"]
[Round "8"]
[White "Stieglitz, Dirk"]
[Black "Silber, Kevin"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2052"]
[BlackElo "2274"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,79,14,59,56,45,28,40,-24,-24,-38,-46,-42,-43,-62,-51,-55,-50,-70,-69,-66,-12,-14,-14,-41,-26,-19,-26,-53,-22,-19,-19,-34,-35,-46,-47,-55,-44,-68,-35,-104,-84,-112,-83,-98,-32,-57,-63,-60,-54,-58,-7,0,225,0,12,11,0,12,25,-87,0,0,0,-86,22,0,0,0,23,5,45,64]} 1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 Bg4 5. h3 (5. d4 e6 6. h3 Bxf3 7. Qxf3 Nbd7 8. Bd3 Bb4 9. O-O O-O 10. Qd1 Re8 11. Bd2 dxc4 12. Bxc4 Qe7 13. a3 Bd6 14. Qc2 Rad8 15. Rfd1 h5 16. b4 h4 {0-1 (35) So,W (2815)-Carlsen,M (2832) chess.com INT 2017}) 5... Bh5 6. Qb3 {A11: English Opening: 1...c6} Qb6 7. Qxb6 $146 ({Find the theoretical novelty and annotate with similar games:} 7. g4 Bg6 8. g5 Ne4 9. cxd5 Nxc3 10. bxc3 Be4 11. Be2 Bxd5 12. c4 Be4 {0-1 (33) Malakhatko,V (2560)-Van der Stricht,G (2350) Charleroi 2014}) 7... axb6 {[%cal Ba7b6,Bb6b5,Bb5b4][%mdl 32]} 8. Ne5 (8. cxd5 $14 Bxf3 9. gxf3) 8... dxc4 $11 9. g4 Bg6 $1 10. Bxc4 b5 11. Nxg6 hxg6 12. Be2 $1 b4 13. Nd1 {[%cal Bc3d1,Bd1f2,Bf2e4][%mdl 32]} e5 14. b3 e4 (14... Bd6 $15) 15. f3 g5 16. Bb2 Nbd7 17. Nf2 exf3 18. Bxf3 Bd6 19. d4 Nd5 $36 {[%mdl 2048] Black has some pressure.} 20. Ne4 Be7 21. Kf2 O-O {[%cal Be8g8,Bg8h7,Bh7g7][%mdl 32]} 22. Ng3 g6 23. Rhc1 N7b6 24. Be4 (24. Ne4 $15) 24... Bd6 $17 25. Nf1 Kh7 26. Bd3 f6 (26... f5 $17 {And now ...fxg4+ would win.} 27. gxf5 gxf5) 27. Re1 Kg7 28. Nd2 Rh8 29. Bf1 Ra7 (29... f5 $15) 30. Nc4 $11 Be7 $2 {[#]} (30... Bf8 $11 {and Black is okay.}) 31. a4 $2 ({Only move:} 31. e4 $18) 31... Nxc4 32. bxc4 Nc7 33. e4 Rha8 34. Ke3 {[#]} (34. c5 $11) 34... Rxa4 (34... c5 $1 $17) 35. Rxa4 Rxa4 36. Ra1 (36. c5 $1 $11 {was the only way to keep the balance.}) 36... Ra6 (36... Rxa1 $17 37. Bxa1 c5) 37. c5 Rxa1 38. Bxa1 Na6 39. Kd3 Bd8 40. Kc4 {Precision: White = 33%, Black = 41%.} 1-0

[Event "OBEM 2018"]
[Site "Bremen"]
[Date "2018.03.30"]
[Round "8"]
[White "Mueller, Wolfgang"]
[Black "Issing, Peter"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2023"]
[BlackElo "2196"]
[Annotator "NA RC"]
[PlyCount "71"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 8,57,14,25,43,31,32767,32767,23,-4,45,40,79,64,109,26,17,-33,-26,-18,-21,-39,-25,-112,-92,-175,-159,-160,-168,-228,-15,-25,32767,32767,128,32767,102,123,123,78,75,69,32767,32767,32767,32767,32767,32767,32767,312,1198,1516]} 1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:23]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:05]} 4. Nxd4 {[%emt 0:00:00]} e6 {[%emt 0:00:06]} 5. Nc3 {[%emt 0:00:21]} Qc7 {[%emt 0:00:25]} 6. Be2 {[%emt 0:02:35]} a6 {[%emt 0:02:17]} 7. O-O {[%emt 0:00:24]} Nf6 {[%emt 0:02:22]} 8. Bg5 {[%emt 0:03:45]} Bb4 {[%emt 0:05:10] B47: Sicilian: Taimanov: 5 Nc3 Qc7 6 f4, 6 g3 and 6 Be2} 9. Nxc6 {[%emt 0:05:48]} bxc6 {[%emt 0:24:27]} 10. Qd4 {[%emt 0:06:19]} Bd6 {[%emt 0:03:59] LiveBook: 3 Games} 11. g3 $146 {[%emt 0:29:26]} ({Predecessor:} 11. f4 $16 e5 12. Qd2 exf4 13. Bxf4 Bxf4 14. Rxf4 d6 15. Rd1 Ke7 16. Rf3 {0-1 (82) Pogonina,N (2445)-Hou,Y (2671) Monaco 2015}) 11... Be5 {[%emt 0:07:13]} 12. Qd2 {[%emt 0:09:58]} O-O {[%emt 0:00:42]} 13. Bf3 {[%emt 0:00:58]} Rb8 {[%emt 0:02:31]} 14. Na4 {[%emt 0:02:09]} d5 {[%emt 0:01:47]} 15. exd5 {[%emt 0:01:26]} (15. Rad1 $11 {keeps the balance.}) 15... cxd5 {[%emt 0:00:37]} 16. Be3 {[%emt 0:03:15]} (16. Rfe1 $17 {is a better defense.}) 16... Bd7 {[%emt 0:02:42]} 17. Nc5 {[%emt 0:01:52]} Rxb2 {[%emt 0:02:36]} 18. Rab1 {[%emt 0:12:52]} (18. Rfb1 $17) 18... Bb5 $2 {[%emt 0:05:30]} (18... Rxa2 $19 19. Be2 Ne4 20. Nxe4 dxe4) 19. Rxb2 {[%emt 0:00:30]} Bxb2 {[%emt 0:00:24]} 20. c4 {[%emt 0:03:58]} d4 {[%emt 0:08:25]} (20... Bxc4 $11 {keeps the balance.} 21. Qxb2 Bxf1 22. Kxf1 Rb8) 21. Qxb2 {[%emt 0:00:04]} dxe3 {[%emt 0:00:28]} 22. cxb5 {[%emt 0:00:21]} Qxc5 {[%emt 0:00:16]} 23. bxa6 {[%emt 0:01:15]} (23. b6 $142) 23... Nd5 $1 {[%emt 0:01:07]} 24. fxe3 {[%emt 0:05:39]} Qxe3+ {[%emt 0:00:49]} 25. Qf2 {[%emt 0:00:47]} Qa3 {[%emt 0:10:30]} 26. a7 {[%emt 0:00:56]} Ra8 {[%emt 0:12:26]} 27. Bxd5 {[%emt 0:00:31]} exd5 {[%emt 0:00:06]} 28. Qxf7+ {[%emt 0:00:12]} Kh8 {[%emt 0:00:01]} 29. Re1 $18 {[%emt 0:05:28]} Qc5+ {[%emt 0:02:08]} 30. Kg2 {[%emt 0:00:01]} Qc6 {[%emt 0:00:18]} 31. Re6 {[%emt 0:02:15]} Qc2+ {[%emt 0:00:28]} 32. Kh3 {[%emt 0:00:09]} Qc8 {[%emt 0:00:16]} 33. Kh4 {[%emt 0:00:52]} Qg8 {[%emt 0:02:36]} 34. Re7 {[%emt 0:00:59]} d4 {[%emt 0:00:41]} 35. Qxg8+ {[%emt 0:00:49]} Kxg8 {[%emt 0:00:07]} 36. Rb7 {[%emt 0:00:15]} 1-0

[Event "OBEM 2018"]
[Site "Bremen"]
[Date "2018.03.31"]
[Round "9"]
[White "Hoeffer, David"]
[Black "Margraf, Daniel"]
[Result "0-1"]
[WhiteElo "2264"]
[BlackElo "2200"]
[Annotator "RC"]
[PlyCount "92"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:01:29]} 2. c4 {[%emt 0:00:19]} c5 {[%emt 0:01:53]} 3. d4 {[%emt 0:01:03]} cxd4 {[%emt 0:02:09]} 4. Nxd4 {[%emt 0:00:06]} g6 {[%emt 0:02:41]} 5. Nc3 {[%emt 0:00:06]} Bg7 {[%emt 0:00:51]} 6. e4 {[%emt 0:00:13]} d6 {[%emt 0:01:50]} 7. Be2 {[%emt 0:00:05]} Nc6 {[%emt 0:01:43]} 8. Nc2 {[%emt 0:00:05]} O-O {[%emt 0:00:40]} 9. O-O {[%emt 0:00:05]} Be6 {[%emt 0:04:03]} 10. Be3 {[%emt 0:01:39]} Rc8 {[%emt 0:02:13]} 11. Rc1 {[%emt 0:01:47]} Ne5 {[%emt 0:06:36]} 12. b3 {[%emt 0:01:17]} a6 {[%emt 0:01:58]} 13. Qd2 {[%emt 0:01:11]} Re8 {[%emt 0:01:46]} 14. f3 {[%emt 0:01:25]} Qa5 {[%emt 0:02:42]} 15. Nd4 {[%emt 0:03:30]} Bd7 {[%emt 0:03:17]} 16. Rfd1 {[%emt 0:02:24]} Nc6 {[%emt 0:01:12]} 17. Nc2 {[%emt 0:03:58]} Ne5 {[%emt 0:02:40]} 18. Kh1 {[%emt 0:09:55]} b5 {[%emt 0:05:47]} 19. b4 {[%emt 0:00:43]} Qc7 {[%emt 0:00:59]} 20. c5 {[%emt 0:05:45]} dxc5 {[%emt 0:03:24]} 21. Bxc5 {[%emt 0:00:14]} Be6 {[%emt 0:01:48]} 22. Ne3 {[%emt 0:01:57]} Bh6 {[%emt 0:06:27]} 23. Qe1 {[%emt 0:06:55]} Nc4 {[%emt 0:03:40]} 24. Bxc4 {[%emt 0:04:54]} Bxc4 {[%emt 0:01:51]} 25. Rc2 {[%emt 0:00:22]} Bf4 {[%emt 0:04:53]} 26. Nxc4 {[%emt 0:03:38]} bxc4 {[%emt 0:00:12]} 27. g3 {[%emt 0:00:36]} Bd6 {[%emt 0:01:24]} 28. Bxd6 {[%emt 0:02:18]} exd6 {[%emt 0:00:06]} 29. Qd2 {[%emt 0:00:08]} Re6 {[%emt 0:03:22]} 30. Qd4 {[%emt 0:01:54]} Qb7 {[%emt 0:00:50]} 31. a3 {[%emt 0:00:35]} Nd7 {[%emt 0:02:34]} 32. Nd5 {[%emt 0:02:23]} Ne5 {[%emt 0:00:55]} 33. Kg2 {[%emt 0:00:46]} Qb5 {[%emt 0:03:30]} 34. Qc3 {[%emt 0:03:09]} Rc6 {[%emt 0:02:45]} 35. h4 {[%emt 0:05:26]} h5 {[%emt 0:01:19]} 36. Nf4 {[%emt 0:01:32]} Re8 {[%emt 0:02:03]} 37. Rcd2 {[%emt 0:03:51]} Nd3 {[%emt 0:08:18]} 38. Nd5 {[%emt 0:03:09]} Re6 {[%emt 0:01:15]} 39. g4 {[%emt 0:09:49]} hxg4 {[%emt 0:04:25]} 40. fxg4 {[%emt 0:00:29]} Re5 {[%emt 0:34:26]} 41. Qd4 {[%emt 0:32:33]} Rxd5 {[%emt 0:00:00]} 42. exd5 {[%emt 0:00:00]} Rc8 {[%emt 0:00:00]} 43. h5 {[%emt 0:00:00]} Ne5 {[%emt 0:00:00]} 44. Rc1 {[%emt 0:00:00]} Qa4 {[%emt 0:00:00]} 45. Rc3 {[%emt 0:00:00]} a5 {[%emt 0:00:00]} 46. hxg6 {[%emt 0:00:00]} Nxg6 {[%emt 0:00:00]} 0-1

[Event "OBEM 2018"]
[Site "Bremen"]
[Date "2018.03.31"]
[Round "9"]
[White "Kardoeus, David"]
[Black "Mueller, Wolfgang"]
[Result "1-0"]
[ECO "C03"]
[WhiteElo "2229"]
[BlackElo "2023"]
[Annotator "NA RC"]
[PlyCount "87"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:08:47]} e6 {[%emt 0:00:06]} 2. d4 {[%emt 0:00:23]} d5 {[%emt 0:00:05]} 3. Nd2 {[%emt 0:00:25]} a6 {[%emt 0:00:08]} 4. Bd3 {[%emt 0:01:15]} c5 {[%emt 0:00:28]} 5. Ngf3 {[%emt 0:01:07]} dxe4 {[%emt 0:03:59]} 6. Nxe4 {[%emt 0:01:12]} cxd4 {[%emt 0:00:23]} 7. Nxd4 {[%emt 0:04:35]} Bd7 {[%emt 0:00:10]} 8. Qe2 {[%emt 0:13:45]} Nc6 {[%emt 0:02:28]} 9. Nf5 {[%emt 0:05:43]} Bb4+ {[%emt 0:08:37]} 10. c3 {[%emt 0:02:04]} exf5 {[%emt 0:01:23]} 11. Nd6+ {[%emt 0:02:26]} Kf8 {[%emt 0:00:07]} 12. cxb4 {[%emt 0:01:11]} Qf6 {[%emt 0:10:32]} 13. Be3 {[%emt 0:14:15]} Qxd6 {[%emt 0:11:55]} 14. Bc5 {[%emt 0:00:54]} Qxc5 {[%emt 0:00:01]} 15. bxc5 {[%emt 0:00:21]} Re8 {[%emt 0:00:03]} 16. O-O-O {[%emt 0:04:45]} Rxe2 {[%emt 0:00:16]} 17. Bxe2 {[%emt 0:00:11]} Be6 {[%emt 0:05:08]} 18. Rd6 {[%emt 0:03:15]} Nge7 {[%emt 0:01:39]} 19. Rhd1 {[%emt 0:02:35]} g6 {[%emt 0:00:11]} 20. a3 {[%emt 0:01:24]} a5 {[%emt 0:01:55]} 21. Kc2 {[%emt 0:02:26]} Kg7 {[%emt 0:01:17]} 22. Kc3 {[%emt 0:00:54]} Rc8 {[%emt 0:06:58]} 23. Bc4 {[%emt 0:01:11]} Ne5 {[%emt 0:11:55]} 24. Bxe6 {[%emt 0:01:40]} fxe6 {[%emt 0:01:21]} 25. b4 {[%emt 0:03:15]} Nd5+ {[%emt 0:01:42]} 26. Kd4 {[%emt 0:13:37]} Nc6+ {[%emt 0:06:59]} 27. Kc4 {[%emt 0:00:11]} Ne5+ {[%emt 0:08:54]} 28. Kb5 {[%emt 0:00:45]} Nc3+ {[%emt 0:00:58]} 29. Kb6 {[%emt 0:00:10]} Nxd1 {[%emt 0:02:19]} 30. Kxb7 {[%emt 0:00:51]} Re8 {[%emt 0:00:55]} 31. Rxd1 {[%emt 0:00:25]} Re7+ {[%emt 0:02:08]} 32. Kb6 {[%emt 0:01:41]} Nc4+ {[%emt 0:02:42]} 33. Kb5 {[%emt 0:00:35]} Nxa3+ {[%emt 0:00:12]} 34. Kxa5 {[%emt 0:00:20]} e5 {[%emt 0:00:44]} 35. b5 {[%emt 0:02:08]} Nc2 {[%emt 0:05:23]} 36. b6 {[%emt 0:01:17]} Nd4 {[%emt 0:00:15]} 37. Ka6 {[%emt 0:00:24]} Ne6 {[%emt 0:03:46]} 38. c6 {[%emt 0:00:56]} e4 {[%emt 0:00:33]} 39. b7 {[%emt 0:02:03]} Nc5+ {[%emt 0:00:24]} 40. Kb6 {[%emt 0:00:17]} Nxb7 {[%emt 0:30:36]} 41. cxb7 {[%emt 0:30:09]} Rxb7+ {[%emt 0:00:04]} 42. Kxb7 {[%emt 0:00:05]} Kf6 {[%emt 0:00:02]} 43. Kc6 {[%emt 0:00:44]} Ke5 {[%emt 0:00:12]} 44. Kc5 {[%emt 0:03:25]} 1-0

[Event "OBEM 2018"]
[Site "Bremen"]
[Date "2018.03.31"]
[Round "9"]
[White "Issing, Peter"]
[Black "Stieglitz, Dirk"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2196"]
[BlackElo "2052"]
[Annotator "RC"]
[PlyCount "92"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:08]} 2. c4 {[%emt 0:00:00]} c6 {[%emt 0:00:04]} 3. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:06]} 4. Qc2 {[%emt 0:00:00]} dxc4 {[%emt 0:00:56]} 5. Qxc4 {[%emt 0:01:48]} Bg4 {[%emt 0:00:09]} 6. Nbd2 {[%emt 0:01:30]} Nbd7 {[%emt 0:01:16]} 7. g3 {[%emt 0:02:56]} e6 {[%emt 0:00:14]} 8. Bg2 {[%emt 0:00:10]} Be7 {[%emt 0:00:08]} 9. O-O {[%emt 0:08:34]} O-O {[%emt 0:00:45]} 10. Ne5 {[%emt 0:06:04]} Bh5 {[%emt 0:10:52]} 11. Ndf3 {[%emt 0:01:08]} a5 {[%emt 0:15:39]} 12. a4 {[%emt 0:04:13]} Qb6 {[%emt 0:03:19]} 13. Be3 {[%emt 0:02:25]} Qb4 {[%emt 0:04:39]} 14. Qd3 {[%emt 0:08:36]} Bxf3 {[%emt 0:03:30]} 15. Nxf3 {[%emt 0:01:44]} Nd5 {[%emt 0:00:47]} 16. Bd2 {[%emt 0:00:48]} Qb6 {[%emt 0:02:36]} 17. Rac1 {[%emt 0:05:48]} h6 {[%emt 0:04:06]} 18. Rfd1 {[%emt 0:07:37]} Rfd8 {[%emt 0:00:43]} 19. e4 {[%emt 0:02:02]} N5f6 {[%emt 0:03:49]} 20. Be3 {[%emt 0:02:14]} Qxb2 {[%emt 0:03:29]} 21. Rb1 {[%emt 0:01:52]} Qa3 {[%emt 0:00:39]} 22. Qxa3 {[%emt 0:03:32]} Bxa3 {[%emt 0:00:12]} 23. e5 {[%emt 0:00:45]} Nd5 {[%emt 0:02:07]} 24. Rxb7 {[%emt 0:01:39]} Nc3 {[%emt 0:13:58]} 25. Ra1 {[%emt 0:02:33]} Bb4 {[%emt 0:00:23]} 26. Ne1 {[%emt 0:01:34]} Rac8 {[%emt 0:00:38]} 27. Nd3 {[%emt 0:04:13]} c5 {[%emt 0:01:35]} 28. dxc5 {[%emt 0:04:38]} Nxc5 {[%emt 0:00:30]} 29. Rxb4 {[%emt 0:16:29]} Nxd3 {[%emt 0:02:39]} 30. Rb7 {[%emt 0:00:53]} Nc5 {[%emt 0:03:57]} 31. Ra7 {[%emt 0:01:24]} Nb3 {[%emt 0:04:47]} 32. Ra3 {[%emt 0:01:13]} Rd1+ {[%emt 0:03:37]} 33. Bf1 {[%emt 0:00:05]} Rb8 {[%emt 0:00:40]} 34. Kg2 {[%emt 0:00:57]} Nd5 {[%emt 0:06:38]} 35. Bb5 {[%emt 0:00:51]} Nxe3+ {[%emt 0:05:08]} 36. fxe3 {[%emt 0:00:02]} Rd2+ {[%emt 0:00:38]} 37. Kf3 {[%emt 0:03:08]} Rb2 {[%emt 0:01:22]} 38. Rd7 {[%emt 0:02:39]} Rc8 {[%emt 0:00:55]} 39. Rd3 {[%emt 0:01:39]} Nd2+ {[%emt 0:00:38]} 40. Kg4 {[%emt 0:01:14]} g6 {[%emt 0:31:19]} 41. Rac3 {[%emt 0:02:27]} h5+ {[%emt 0:00:00]} 42. Kh3 {[%emt 0:03:09]} Rxc3 {[%emt 0:00:00]} 43. Rxc3 {[%emt 0:00:02]} Nf3 {[%emt 0:00:00]} 44. g4 {[%emt 0:02:32]} h4 {[%emt 0:00:00]} 45. g5 {[%emt 0:01:21]} Rxh2+ {[%emt 0:00:00]} 46. Kg4 {[%emt 0:00:01]} Rf2 {[%emt 0:00:00]} 0-1

[Event "OBEM 2018"]
[Site "Bremen"]
[Date "2018.03.31"]
[Round "9"]
[White "Schulz, Daniel"]
[Black "Boehning, Kilian"]
[Result "1/2-1/2"]
[ECO "A81"]
[WhiteElo "2051"]
[BlackElo "2109"]
[Annotator "NA RC"]
[PlyCount "81"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:12:51]} f5 {[%emt 0:03:32]} 2. g3 {[%emt 0:00:22]} g6 {[%emt 0:00:09]} 3. Bg2 {[%emt 0:00:08]} Nf6 {[%emt 0:00:18]} 4. Nf3 {[%emt 0:00:09]} Bg7 {[%emt 0:00:07]} 5. O-O {[%emt 0:00:09]} O-O {[%emt 0:00:08]} 6. b3 {[%emt 0:00:47]} d6 {[%emt 0:03:23]} 7. Bb2 {[%emt 0:00:15]} Qe8 {[%emt 0:05:13]} 8. c4 {[%emt 0:09:56]} c6 {[%emt 0:05:25]} 9. Qc2 {[%emt 0:09:55]} a5 {[%emt 0:09:15]} 10. Nbd2 {[%emt 0:02:58]} Na6 {[%emt 0:04:39]} 11. a3 {[%emt 0:01:59]} c5 {[%emt 0:04:30]} 12. Bc3 {[%emt 0:01:23]} Nd7 {[%emt 0:25:07]} 13. d5 {[%emt 0:05:36]} Bxc3 {[%emt 0:07:28]} 14. Qxc3 {[%emt 0:01:12]} Nc7 {[%emt 0:01:39]} 15. a4 {[%emt 0:09:45]} Nf6 {[%emt 0:03:59]} 16. e4 {[%emt 0:12:24]} fxe4 {[%emt 0:03:00]} 17. Ng5 {[%emt 0:02:54]} h6 {[%emt 0:01:45]} 18. Ngxe4 {[%emt 0:00:32]} b6 {[%emt 0:01:36]} 19. Rae1 {[%emt 0:02:21]} Qf7 {[%emt 0:00:29]} 20. Re2 {[%emt 0:03:08]} Nce8 {[%emt 0:02:20]} 21. Rfe1 {[%emt 0:07:06]} Ra7 {[%emt 0:00:08]} 22. f3 {[%emt 0:01:55]} Ng7 {[%emt 0:01:42]} 23. Nxf6+ {[%emt 0:03:37]} exf6 {[%emt 0:00:47]} 24. g4 {[%emt 0:01:17]} Rc7 {[%emt 0:03:45]} 25. Qe3 {[%emt 0:03:04]} h5 {[%emt 0:03:45]} 26. h3 {[%emt 0:01:41]} f5 {[%emt 0:01:28]} 27. Qg5 {[%emt 0:01:20]} Qf6 {[%emt 0:01:03]} 28. Qxf6 {[%emt 0:03:41]} Rxf6 {[%emt 0:00:15]} 29. g5 {[%emt 0:00:25]} Rff7 {[%emt 0:01:29]} 30. f4 {[%emt 0:00:18]} Kf8 {[%emt 0:03:10]} 31. Nf3 {[%emt 0:00:35]} Rfe7 {[%emt 0:00:52]} 32. Nh4 {[%emt 0:00:54]} Rxe2 {[%emt 0:00:33]} 33. Rxe2 {[%emt 0:00:09]} Kf7 {[%emt 0:00:07]} 34. Kf2 {[%emt 0:01:25]} Bd7 {[%emt 0:00:48]} 35. Bf3 {[%emt 0:00:31]} Be8 {[%emt 0:00:51]} 36. Ng2 {[%emt 0:00:29]} Re7 {[%emt 0:00:44]} 37. Ne3 {[%emt 0:00:28]} Bd7 {[%emt 0:00:33]} 38. Kg3 {[%emt 0:00:36]} Rxe3 {[%emt 0:01:48]} 39. Rxe3 {[%emt 0:00:20]} Bc8 {[%emt 0:00:09]} 40. Kh4 {[%emt 0:00:46]} Bd7 {[%emt 0:30:45]} 41. Kg3 {[%emt 0:03:31]} 1/2-1/2

