Event: Schachbundesliga
Site: -
Date: 2023-04-30
White: Geirnaert, Steven
WhiteTitle: IM
WhiteElo: 2399
Black: Naiditsch, Arkadij
BlackTitle: GM
BlackElo: 2667
Result: 0-1
ECO: E81
Opening: King's Indian Defense: Sämisch Variation, Bobotsov-Korchnoi-Petrosian Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:40:57] } 1... Nf6 { [%eval 0.28] [%clk 1:40:53] } 2. c4 { [%eval 0.16] [%clk 1:41:24] } 2... g6 { [%eval 0.3] [%clk 1:41:15] } 3. f3 { [%eval 0.01] [%clk 1:41:50] } 3... Bg7 { [%eval 0.38] [%clk 1:41:22] } 4. e4 { [%eval 0.34] [%clk 1:42:15] } 4... O-O { [%eval 0.58] [%clk 1:41:19] } 5. Nc3 { [%eval 0.29] [%clk 1:42:43] } 5... d6 { [%eval 0.47] [%clk 1:41:02] } 6. Nge2 { [%eval 0.14] [%clk 1:43:04] } 6... Nbd7 { [%eval 0.44] [%clk 1:39:05] } 7. Be3 { [%eval 0.26] [%clk 1:42:08] } 7... e5 { [%eval 0.77] [%clk 1:37:12] } 8. d5 { [%eval 0.87] [%clk 1:41:52] } 8... Nh5 { [%eval 0.63] [%clk 1:36:26] } 9. Qd2 { [%eval 0.63] [%clk 1:35:48] } 9... a6 { [%eval 0.86] [%clk 1:33:38] } 10. g4 { [%eval 0.72] [%clk 1:34:02] } 10... Nf4 { [%eval 0.69] [%clk 1:33:49] } 11. Nxf4 { [%eval 0.81] [%clk 1:34:16] } 11... exf4 { [%eval 0.89] [%clk 1:34:12] } 12. Bxf4 { [%eval 0.87] [%clk 1:34:40] } 12... h5 { [%eval 0.89] [%clk 1:34:35] } 13. h4?! { [%eval -0.19] } { Inaccuracy. h3 was best. } { [%clk 1:23:43] } 13... Ne5 { [%eval 0.14] [%clk 1:17:36] } 14. Be2 { [%eval 0.21] [%clk 1:19:01] } 14... hxg4 { [%eval 0.26] [%clk 1:08:03] } 15. fxg4 { [%eval 0.19] [%clk 1:19:13] } 15... Nxg4 { [%eval 0.35] [%clk 1:02:03] } 16. h5 { [%eval 0.29] [%clk 1:17:43] } 16... Qe7 { [%eval 0.17] [%clk 0:54:30] } 17. Bd3 { [%eval -0.3] [%clk 0:58:35] } 17... Be5 { [%eval -0.3] [%clk 0:32:12] } 18. Ne2 { [%eval -0.74] [%clk 0:50:42] } 18... Bxf4 { [%eval -0.74] [%clk 0:25:59] } 19. Nxf4 { [%eval -0.68] [%clk 0:50:43] } 19... g5 { [%eval -0.69] [%clk 0:26:08] } 20. Ne2? { [%eval -2.03] } { Mistake. Nh3 was best. } { [%clk 0:46:08] } 20... Bd7?? { [%eval -0.26] } { Blunder. f5 was best. } { [%clk 0:24:52] } 21. Rg1 { [%eval -0.46] [%clk 0:42:19] } 21... f6 { [%eval -0.52] [%clk 0:25:19] } 22. Nd4 { [%eval -0.5] [%clk 0:36:46] } 22... Ne5 { [%eval -0.34] [%clk 0:25:47] } 23. O-O-O { [%eval -0.39] [%clk 0:34:04] } 23... Rae8 { [%eval -0.53] [%clk 0:26:05] } 24. Be2 { [%eval -0.4] [%clk 0:32:56] } 24... Kh7 { [%eval -0.34] [%clk 0:26:15] } 25. Rdf1 { [%eval -0.45] [%clk 0:31:41] } 25... c5 { [%eval -0.34] [%clk 0:22:59] } 26. dxc6 { [%eval -0.51] [%clk 0:30:59] } 26... bxc6 { [%eval -0.46] [%clk 0:21:51] } 27. Nc2 { [%eval -0.48] [%clk 0:29:19] } 27... Be6 { [%eval -0.47] [%clk 0:20:11] } 28. Ne3 { [%eval -0.5] [%clk 0:29:38] } 28... Qa7 { [%eval 0.0] [%clk 0:18:45] } 29. Rg3 { [%eval -0.37] [%clk 0:23:22] } 29... Rd8 { [%eval -0.58] [%clk 0:18:46] } 30. Bg4 { [%eval -1.12] [%clk 0:20:27] } 30... Bxc4 { [%eval -1.12] [%clk 0:17:22] } 31. Bf5+ { [%eval -1.0] [%clk 0:11:27] } 31... Kh8 { [%eval -1.02] [%clk 0:17:42] } 32. Nxc4 { [%eval -1.07] [%clk 0:09:31] } 32... Nxc4 { [%eval -1.15] [%clk 0:18:11] } 33. Qc3 { [%eval -1.01] [%clk 0:09:49] } 33... Ne5 { [%eval -1.15] [%clk 0:18:07] } 34. h6 { [%eval -1.2] [%clk 0:09:55] } 34... Rb8 { [%eval -1.28] [%clk 0:15:47] } 35. Rd1 { [%eval -1.29] [%clk 0:06:53] } 35... Qf2 { [%eval -1.47] [%clk 0:12:16] } 36. Rxd6?? { [%eval -4.7] } { Blunder. Rd2 was best. } { [%clk 0:01:15] } 36... Rfd8 { [%eval -4.95] [%clk 0:12:26] } 37. Rxd8+ { [%eval -4.91] [%clk 0:00:32] } 37... Rxd8 { [%eval -4.89] [%clk 0:12:53] } 38. b3 { [%eval -5.16] [%clk 0:00:44] } 38... Qf1+ { [%eval -5.24] [%clk 0:06:50] } 39. Kb2 { [%eval -5.31] [%clk 0:00:54] } 39... Qe2+ { [%eval -5.52] [%clk 0:07:01] } 40. Ka3 { [%eval -5.36] [%clk 0:00:31] } 40... Rd2 { [%eval -5.37] [%clk 0:07:12] } 41. Qa1?! { [%eval -8.86] } { Inaccuracy. b4 was best. } { [%clk 0:49:52] } 41... a5 { [%eval -6.45] [%clk 0:56:42] } 42. h7?? { [%eval #-6] } { Checkmate is now unavoidable. Be6 was best. } { [%clk 0:47:33] } 42... Qf2 { [%eval #-5] [%clk 0:53:37] } 43. Rc3 { [%eval #-5] [%clk 0:45:06] } 43... Qd4 { [%eval #-4] [%clk 0:52:17] } 0-1