Event: Round 5: Keno Aden - Mathias Gehrke
Date: 2024-01-06
White: Keno Aden
Black: Mathias Gehrke
Result: 1/2-1/2
ECO: A43
Opening: Benoni Defense: Old Benoni
Variant: Standard

1. d4 { [%eval 0.13] [%clk 1:30:58] } 1... c5?! { [%eval 0.98] } { Inaccuracy. Nf6 was best. } { [%clk 1:30:48] } 2. d5 { [%eval 0.8] [%clk 1:31:06] } 2... d6 { [%eval 0.82] [%clk 1:30:46] } 3. Nc3 { [%eval 0.9] [%clk 1:31:28] } 3... Nf6 { [%eval 0.79] [%clk 1:28:45] } 4. e4 { [%eval 0.85] [%clk 1:31:51] } 4... e6 { [%eval 0.89] [%clk 1:27:58] } 5. Bb5+ { [%eval 0.56] [%clk 1:32:13] } 5... Bd7 { [%eval 0.56] [%clk 1:28:05] } 6. a4 { [%eval 0.68] [%clk 1:32:40] } 6... a6?! { [%eval 1.47] } { Inaccuracy. exd5 was best. } { [%clk 1:28:09] } 7. Be2 { [%eval 1.25] [%clk 1:32:48] } 7... exd5 { [%eval 0.94] [%clk 1:27:26] } 8. exd5 { [%eval 1.11] [%clk 1:33:11] } 8... Be7 { [%eval 1.56] [%clk 1:27:15] } 9. Nf3 { [%eval 1.24] [%clk 1:33:15] } 9... Bg4 { [%eval 1.17] [%clk 1:26:36] } 10. O-O { [%eval 1.0] [%clk 1:33:24] } 10... Nbd7 { [%eval 1.12] [%clk 1:25:42] } 11. Bf4 { [%eval 0.99] [%clk 1:31:23] } 11... O-O { [%eval 1.5] [%clk 1:23:52] } 12. h3?! { [%eval 0.76] } { Inaccuracy. Nd2 was best. } { [%clk 1:29:14] } 12... Bxf3 { [%eval 0.75] [%clk 1:24:09] } 13. Bxf3 { [%eval 0.82] [%clk 1:29:40] } 13... Rb8 { [%eval 0.95] [%clk 1:21:38] } 14. Be2 { [%eval 0.76] [%clk 1:21:24] } 14... Qb6 { [%eval 1.19] [%clk 1:17:47] } 15. a5 { [%eval 1.19] [%clk 1:17:41] } 15... Qc7 { [%eval 1.0] [%clk 1:13:02] } 16. Qd2 { [%eval 1.07] [%clk 1:14:12] } 16... Rfe8 { [%eval 1.09] [%clk 1:10:43] } 17. Bd3 { [%eval 0.57] [%clk 0:57:11] } 17... Bf8 { [%eval 0.65] [%clk 1:10:42] } 18. Rfb1 { [%eval 0.55] [%clk 0:50:14] } 18... g6 { [%eval 0.39] [%clk 1:08:45] } 19. Bh6?! { [%eval -0.6] } { Inaccuracy. Ra4 was best. } { [%clk 0:43:34] } 19... Bg7?! { [%eval 0.0] } { Inaccuracy. Bxh6 was best. } { [%clk 1:09:02] } 20. Bxg7 { [%eval 0.0] [%clk 0:43:10] } 20... Kxg7 { [%eval 0.0] [%clk 1:09:25] } 21. Ra4 { [%eval -0.02] [%clk 0:39:12] } 21... Ne5 { [%eval 0.09] [%clk 1:05:57] } 22. Be2 { [%eval 0.12] [%clk 0:37:44] } 22... Qe7 { [%eval 0.36] [%clk 0:58:39] } 23. Rf1 { [%eval 0.24] [%clk 0:26:19] } 23... Ned7 { [%eval 0.34] [%clk 0:57:20] } 24. Rh4 { [%eval 0.0] [%clk 0:18:44] } 24... Ng8 { [%eval 0.2] [%clk 0:57:27] } 25. Re4 { [%eval 0.21] [%clk 0:17:37] } 25... Qd8 { [%eval 0.38] [%clk 0:56:09] } 26. Rxe8 { [%eval 0.29] [%clk 0:17:03] } 26... Qxe8 { [%eval 0.44] [%clk 0:56:36] } 27. Bd3 { [%eval 0.0] [%clk 0:17:17] } 27... Qf8 { [%eval 0.47] [%clk 0:53:51] } 28. Ne4 { [%eval 0.3] [%clk 0:17:00] } 28... Ngf6 { [%eval 0.43] [%clk 0:52:56] } 29. Qc3 { [%eval 0.52] [%clk 0:16:21] } 29... Qe7 { [%eval 0.54] [%clk 0:52:59] } 30. Re1 { [%eval 0.55] [%clk 0:14:42] } 30... Qe5 { [%eval 0.32] [%clk 0:52:31] } 31. Qxe5 { [%eval 0.54] [%clk 0:12:37] } 31... dxe5 { [%eval 0.44] [%clk 0:52:57] } 32. c4?! { [%eval -0.14] } { Inaccuracy. Nd6 was best. } { [%clk 0:10:38] } 32... Nxe4 { [%eval -0.17] [%clk 0:52:29] } 33. Bxe4 { [%eval -0.22] [%clk 0:10:59] } 33... f5 { [%eval -0.01] [%clk 0:52:46] } 34. Bc2 { [%eval -0.06] [%clk 0:11:08] } 34... Kf6 { [%eval 0.0] [%clk 0:53:02] } 35. f3 { [%eval 0.0] [%clk 0:10:45] } 35... b6 { [%eval 0.31] [%clk 0:48:41] } 36. axb6?! { [%eval -0.26] } { Inaccuracy. Ra1 was best. } { [%clk 0:09:04] } 36... Nxb6 { [%eval -0.11] [%clk 0:47:46] } 37. b3 { [%eval -0.06] [%clk 0:07:19] } 37... Nd7?! { [%eval 0.61] } { Inaccuracy. a5 was best. } { [%clk 0:46:22] } 38. Ra1 { [%eval 0.55] [%clk 0:07:09] } 38... Rb6 { [%eval 0.55] [%clk 0:46:45] } 39. Kf2 { [%eval 0.54] [%clk 0:07:14] } 39... h6?! { [%eval 1.42] } { Inaccuracy. h5 was best. } { [%clk 0:46:15] } 40. h4?! { [%eval 0.42] } { Inaccuracy. g4 was best. } { [%clk 0:05:22] } 40... h5 { [%eval 0.43] [%clk 0:40:01] } 41. g3 { [%eval 0.62] [%clk 0:25:25] } 41... Ke7 { [%eval 1.1] [%clk 1:07:39] } 42. Ke3 { [%eval 0.7] [%clk 0:23:33] } 42... Nf6 { [%eval 0.51] [%clk 1:05:52] } 43. Ra5 { [%eval 0.52] [%clk 0:19:10] } 1/2-1/2