Event: Round 1: Martin, Dennis - Gehrke, Mathias
Date: 2025-01-02
White: Martin, Dennis
WhiteElo: 2005
Black: Gehrke, Mathias
BlackElo: 1873
Result: 0-1
ECO: A56
Opening: Benoni Defense
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.19] [%clk 1:30:47] } 2. c4 { [%eval 0.18] [%clk 1:31:26] } 2... c5 { [%eval 0.56] [%clk 1:30:46] } 3. dxc5?! { [%eval 0.0] } { Inaccuracy. d5 was best. } { [%clk 1:31:51] } 3... Qa5+ { [%eval 0.51] [%clk 1:29:39] } 4. Nc3 { [%eval 0.38] [%clk 1:32:17] } 4... Qxc5 { [%eval 0.72] [%clk 1:26:51] } 5. e4 { [%eval 0.72] [%clk 1:32:44] } 5... d6 { [%eval 0.81] [%clk 1:23:18] } 6. Be3 { [%eval 0.73] [%clk 1:32:59] } 6... Qa5 { [%eval 0.81] [%clk 1:19:09] } 7. f3 { [%eval 0.66] [%clk 1:32:57] } 7... g6 { [%eval 0.64] [%clk 1:17:21] } 8. Ne2 { [%eval 0.67] [%clk 1:32:11] } 8... Bg7 { [%eval 0.65] [%clk 1:15:48] } 9. a3 { [%eval 0.38] [%clk 1:31:23] } 9... Nbd7 { [%eval 0.9] [%clk 1:07:27] } 10. Qd2 { [%eval 0.89] [%clk 1:22:18] } 10... O-O { [%eval 0.85] [%clk 1:04:12] } 11. Nf4 { [%eval 0.68] [%clk 1:17:40] } 11... Ne5 { [%eval 0.71] [%clk 0:58:45] } 12. Be2 { [%eval 0.67] [%clk 1:15:01] } 12... Be6?! { [%eval 1.4] } { Inaccuracy. Bd7 was best. } { [%clk 0:51:42] } 13. Nxe6 { [%eval 1.33] [%clk 1:12:53] } 13... fxe6 { [%eval 1.19] [%clk 0:52:10] } 14. Nb5?! { [%eval 0.24] } { Inaccuracy. O-O was best. } { [%clk 1:12:23] } 14... Qd8?! { [%eval 1.05] } { Inaccuracy. Qxd2+ was best. } { [%clk 0:50:14] } 15. Bxa7?? { [%eval -1.5] } { Blunder. O-O was best. } { [%clk 1:12:07] } 15... b6 { [%eval -1.51] [%clk 0:46:09] } 16. Qe3?! { [%eval -2.32] } { Inaccuracy. Nd4 was best. } { [%clk 1:11:39] } 16... Nfd7 { [%eval -2.23] [%clk 0:46:16] } 17. Nd4 { [%eval -2.27] [%clk 1:10:27] } 17... Rxa7?! { [%eval -1.42] } { Inaccuracy. Qc8 was best. } { [%clk 0:40:48] } 18. Nxe6?! { [%eval -2.25] } { Inaccuracy. f4 was best. } { [%clk 1:10:43] } 18... Qc8 { [%eval -2.28] [%clk 0:40:31] } 19. Nxf8 { [%eval -2.13] [%clk 1:11:08] } 19... Kxf8 { [%eval -2.25] [%clk 0:38:03] } 20. Rc1 { [%eval -2.46] [%clk 1:10:55] } 20... Nf7 { [%eval -2.05] [%clk 0:35:13] } 21. Rc2 { [%eval -2.02] [%clk 1:10:36] } 21... Rc7? { [%eval -0.61] } { Mistake. Qc5 was best. } { [%clk 0:32:22] } 22. a4?? { [%eval -2.63] } { Blunder. O-O was best. } { [%clk 1:10:07] } 22... Qa8 { [%eval -2.25] [%clk 0:31:14] } 23. b3 { [%eval -2.45] [%clk 1:06:37] } 23... Qa5+ { [%eval -2.32] [%clk 0:28:19] } 24. Kf2 { [%eval -2.26] [%clk 1:07:03] } 24... Bh6 { [%eval -2.29] [%clk 0:27:44] } 25. f4 { [%eval -2.81] [%clk 1:05:52] } 25... Nf6?! { [%eval -1.93] } { Inaccuracy. e5 was best. } { [%clk 0:19:39] } 26. g3 { [%eval -1.79] [%clk 1:01:43] } 26... Ne5?! { [%eval -0.76] } { Inaccuracy. g5 was best. } { [%clk 0:16:32] } 27. Kg2 { [%eval -0.7] [%clk 0:55:07] } 27... Qa8?! { [%eval 0.29] } { Inaccuracy. Nc6 was best. } { [%clk 0:13:56] } 28. Bf3? { [%eval -0.87] } { Mistake. Rf1 was best. } { [%clk 0:54:08] } 28... Nxf3 { [%eval -0.81] [%clk 0:14:06] } 29. Kxf3?! { [%eval -1.73] } { Inaccuracy. Qxf3 was best. } { [%clk 0:54:34] } 29... e6? { [%eval -0.11] } { Mistake. e5 was best. } { [%clk 0:10:15] } 30. Re1 { [%eval -0.3] [%clk 0:54:05] } 30... Qb7 { [%eval 0.01] [%clk 0:08:40] } 31. Qd4 { [%eval -0.19] [%clk 0:49:54] } 31... Ke7 { [%eval 0.0] [%clk 0:06:35] } 32. Rce2 { [%eval 0.03] [%clk 0:48:14] } 32... Bg7 { [%eval 0.09] [%clk 0:06:17] } 33. Qd3 { [%eval -0.02] [%clk 0:48:03] } 33... Qc6 { [%eval 0.02] [%clk 0:06:00] } 34. g4?! { [%eval -0.66] } { Inaccuracy. Rd1 was best. } { [%clk 0:47:39] } 34... Kf7 { [%eval -0.36] [%clk 0:06:06] } 35. Kg3 { [%eval -0.57] [%clk 0:47:35] } 35... h5?! { [%eval 0.0] } { Inaccuracy. e5 was best. } { [%clk 0:05:51] } 36. g5 { [%eval 0.0] [%clk 0:47:33] } 36... Nd7 { [%eval 0.0] [%clk 0:05:57] } 37. Qc2 { [%eval -0.52] [%clk 0:46:25] } 37... Nc5 { [%eval -0.35] [%clk 0:05:37] } 38. e5? { [%eval -1.67] } { Mistake. Rd1 was best. } { [%clk 0:45:55] } 38... d5 { [%eval -1.57] [%clk 0:03:38] } 39. cxd5 { [%eval -1.38] [%clk 0:45:51] } 39... Qxd5 { [%eval -1.0] [%clk 0:03:51] } 40. Re3 { [%eval -1.04] [%clk 0:44:58] } 40... Qb7?! { [%eval -0.26] } { Inaccuracy. Na6 was best. } { [%clk 0:03:16] } 41. b4 { [%eval -0.08] [%clk 0:41:10] } 41... Na6 { [%eval -0.19] [%clk 0:01:03] } 42. Rc3 { [%eval -0.19] [%clk 0:38:03] } 42... Bf8 { [%eval 0.0] [%clk 0:00:42] } 43. Rxc7+ { [%eval -0.1] [%clk 0:38:04] } 43... Nxc7 { [%eval -0.28] [%clk 0:01:10] } 44. b5? { [%eval -1.71] } { Mistake. Rc1 was best. } { [%clk 0:35:32] } 44... Bc5 { [%eval -1.34] [%clk 0:28:35] } 45. Qc4?? { [%eval #-3] } { Checkmate is now unavoidable. Qe4 was best. } { [%clk 1:03:33] } 45... h4+ { [%eval #-2] [%clk 0:28:25] } 0-1