WORLDBASE
Game / Partie
#988776
[Event "20th Neckar Open 2023"]
[Site "Deizisau GER"]
[Date "2023.04.10"]
[Round "9.5"]
[White "Cofman, V"]
[Black "Koellner, Aaron Noah"]
[Result "1/2-1/2"]
[WhiteElo "2309"]
[BlackElo "2142"]
[ECO "D07"]
[PlyCount "146"]
1.d4 d5 2.c4 Nc6 3.Nf3 Bg4 4.Nc3 e6 5.cxd5 exd5 6.Bg5 Be7 7.Bxe7 Ncxe7 8.Ne5 h5 9.Qb3 Bc8 10.e3 Nf6 11.h3 c6 12.Bd3 Qb6 13.Qa3 Bf5 14.O-O-O Qc7 15.Be2 h4 16.Rhg1 Ne4 17.Nxe4 Bxe4 18.Qc3 Nc8 19.g3 hxg3 20.Rxg3 g6 21.Bg4 Nd6 22.Rgg1 Bf5 23.Bxf5 gxf5 24.Qa3 a6 25.Rg3 O-O-O 26.Rdg1 f4 27.exf4 Nf5 28.Rg5 Nxd4 29.Qd3 Ne6 30.Qf5 Rhf8 31.Rg7 Kb8 32.Rxf7 Rxf7 33.Qxf7 Qxf7 34.Nxf7 Rf8 35.f5 Nf4 36.Rg7 Nxh3 37.f3 Nf4 38.Nd6 Rf6 39.Rxb7+ Ka8 40.Rd7 Ne2+ 41.Kd2 Nd4 42.Kd3 c5 43.b4 Nxf3 44.Rd8+ Ka7 45.bxc5 Ne5+ 46.Ke3 Nc4+ 47.Nxc4 dxc4 48.Rd7+ Kb8 49.Ke4 Rc6 50.Rd5 Rh6 51.Kd4 Rh4+ 52.Kc3 Rf4 53.Rd6 Rxf5 54.Kxc4 Kb7 55.Rb6+ Ka7 56.Rb2 Rh5 57.Re2 Kb7 58.Re7+ Kc6 59.Re6+ Kb7 60.Kb4 Rh4+ 61.Ka5 Rc4 62.Rb6+ Kc7 63.a4 Rxc5+ 64.Kxa6 Rc6 65.a5 Rc1 66.Ka7 Ra1 67.a6 Ra2 68.Rb1 Rc2 69.Rh1 Rb2 70.Rh7+ Kc8 71.Rb7 Ra2 72.Rb5 Rc2 73.Kb6 Kb8 1/2-1/2
[Site "Deizisau GER"]
[Date "2023.04.10"]
[Round "9.5"]
[White "Cofman, V"]
[Black "Koellner, Aaron Noah"]
[Result "1/2-1/2"]
[WhiteElo "2309"]
[BlackElo "2142"]
[ECO "D07"]
[PlyCount "146"]
1.d4 d5 2.c4 Nc6 3.Nf3 Bg4 4.Nc3 e6 5.cxd5 exd5 6.Bg5 Be7 7.Bxe7 Ncxe7 8.Ne5 h5 9.Qb3 Bc8 10.e3 Nf6 11.h3 c6 12.Bd3 Qb6 13.Qa3 Bf5 14.O-O-O Qc7 15.Be2 h4 16.Rhg1 Ne4 17.Nxe4 Bxe4 18.Qc3 Nc8 19.g3 hxg3 20.Rxg3 g6 21.Bg4 Nd6 22.Rgg1 Bf5 23.Bxf5 gxf5 24.Qa3 a6 25.Rg3 O-O-O 26.Rdg1 f4 27.exf4 Nf5 28.Rg5 Nxd4 29.Qd3 Ne6 30.Qf5 Rhf8 31.Rg7 Kb8 32.Rxf7 Rxf7 33.Qxf7 Qxf7 34.Nxf7 Rf8 35.f5 Nf4 36.Rg7 Nxh3 37.f3 Nf4 38.Nd6 Rf6 39.Rxb7+ Ka8 40.Rd7 Ne2+ 41.Kd2 Nd4 42.Kd3 c5 43.b4 Nxf3 44.Rd8+ Ka7 45.bxc5 Ne5+ 46.Ke3 Nc4+ 47.Nxc4 dxc4 48.Rd7+ Kb8 49.Ke4 Rc6 50.Rd5 Rh6 51.Kd4 Rh4+ 52.Kc3 Rf4 53.Rd6 Rxf5 54.Kxc4 Kb7 55.Rb6+ Ka7 56.Rb2 Rh5 57.Re2 Kb7 58.Re7+ Kc6 59.Re6+ Kb7 60.Kb4 Rh4+ 61.Ka5 Rc4 62.Rb6+ Kc7 63.a4 Rxc5+ 64.Kxa6 Rc6 65.a5 Rc1 66.Ka7 Ra1 67.a6 Ra2 68.Rb1 Rc2 69.Rh1 Rb2 70.Rh7+ Kc8 71.Rb7 Ra2 72.Rb5 Rc2 73.Kb6 Kb8 1/2-1/2
[Event "20th Neckar Open 2023"]
[Site "Deizisau GER"]
[Date "2023.04.10"]
[Round "9.5"]
[White "Cofman, V"]
[Black "Koellner, Aaron Noah"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "CM"]
[WhiteElo "2309"]
[BlackElo "2142"]
[ECO "D07"]
[Opening "QGD"]
[Variation "Chigorin defence"]
[EventDate "2023.04.06"]
[WhiteFideId "4661010"]
[BlackFideId "12993085"]
1. d4 d5 2. c4 Nc6 3. Nf3 Bg4 4. Nc3 e6 5. cxd5 exd5 6. Bg5 Be7 7. Bxe7
Ncxe7 8. Ne5 h5 9. Qb3 Bc8 10. e3 Nf6 11. h3 c6 12. Bd3 Qb6 13. Qa3 Bf5 14.
O-O-O Qc7 15. Be2 h4 16. Rhg1 Ne4 17. Nxe4 Bxe4 18. Qc3 Nc8 19. g3 hxg3 20.
Rxg3 g6 21. Bg4 Nd6 22. Rgg1 Bf5 23. Bxf5 gxf5 24. Qa3 a6 25. Rg3 O-O-O 26.
Rdg1 f4 27. exf4 Nf5 28. Rg5 Nxd4 29. Qd3 Ne6 30. Qf5 Rhf8 31. Rg7 Kb8 32.
Rxf7 Rxf7 33. Qxf7 Qxf7 34. Nxf7 Rf8 35. f5 Nf4 36. Rg7 Nxh3 37. f3 Nf4 38.
Nd6 Rf6 39. Rxb7+ Ka8 40. Rd7 Ne2+ 41. Kd2 Nd4 42. Kd3 c5 43. b4 Nxf3 44.
Rd8+ Ka7 45. bxc5 Ne5+ 46. Ke3 Nc4+ 47. Nxc4 dxc4 48. Rd7+ Kb8 49. Ke4 Rc6
50. Rd5 Rh6 51. Kd4 Rh4+ 52. Kc3 Rf4 53. Rd6 Rxf5 54. Kxc4 Kb7 55. Rb6+ Ka7
56. Rb2 Rh5 57. Re2 Kb7 58. Re7+ Kc6 59. Re6+ Kb7 60. Kb4 Rh4+ 61. Ka5 Rc4
62. Rb6+ Kc7 63. a4 Rxc5+ 64. Kxa6 Rc6 65. a5 Rc1 66. Ka7 Ra1 67. a6 Ra2
68. Rb1 Rc2 69. Rh1 Rb2 70. Rh7+ Kc8 71. Rb7 Ra2 72. Rb5 Rc2 73. Kb6 Kb8
1/2-1/2