Event: 50-1
Site: Krakow
Date: 2024-07-05
White: Tsodikova, Natalia
WhiteTitle: WFM
WhiteElo: 2010
Black: Koganov, Mikhail
BlackElo: 2177
Result: 0-1
ECO: B07
Opening: Czech Defense
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:55] } 1... d6 { [%eval 0.45] [%clk 1:30:49] } 2. d4 { [%eval 0.47] [%clk 1:31:01] } 2... Nf6 { [%eval 0.51] [%clk 1:31:14] } 3. Nc3 { [%eval 0.46] [%clk 1:31:11] } 3... c6 { [%eval 0.83] [%clk 1:31:39] } 4. a4 { [%eval 0.44] [%clk 1:29:38] } 4... Qa5 { [%eval 0.55] [%clk 1:29:49] } 5. Bd2 { [%eval 0.56] [%clk 1:20:34] } 5... Qc7 { [%eval 0.68] [%clk 1:28:51] } 6. h3 { [%eval 0.49] [%clk 1:18:00] } 6... e5 { [%eval 0.57] [%clk 1:28:32] } 7. Nf3 { [%eval 0.54] [%clk 1:17:29] } 7... Be7 { [%eval 0.57] [%clk 1:28:49] } 8. dxe5 { [%eval 0.13] [%clk 1:15:23] } 8... dxe5 { [%eval 0.16] [%clk 1:29:09] } 9. Bc4 { [%eval 0.14] [%clk 1:15:08] } 9... O-O { [%eval 0.15] [%clk 1:28:58] } 10. Qe2 { [%eval 0.2] [%clk 1:12:48] } 10... a5 { [%eval 0.42] [%clk 1:25:47] } 11. g4 { [%eval 0.54] [%clk 1:04:16] } 11... Nfd7 { [%eval 0.65] [%clk 1:19:37] } 12. Nd1?! { [%eval -0.43] } { Inaccuracy. g5 was best. } { [%clk 0:56:36] } 12... Nc5 { [%eval -0.53] [%clk 1:18:07] } 13. Bc3 { [%eval -0.38] [%clk 0:44:31] } 13... Bd6 { [%eval -0.5] [%clk 1:17:10] } 14. Nd2 { [%eval -0.48] [%clk 0:42:44] } 14... Ne6 { [%eval -0.48] [%clk 1:15:32] } 15. Bxe6 { [%eval -0.52] [%clk 0:42:52] } 15... fxe6 { [%eval -0.34] [%clk 1:11:22] } 16. Ne3?! { [%eval -1.04] } { Inaccuracy. Nc4 was best. } { [%clk 0:42:02] } 16... b6? { [%eval 0.14] } { Mistake. b5 was best. } { [%clk 1:10:58] } 17. Ndc4 { [%eval -0.3] [%clk 0:40:39] } 17... Bb4 { [%eval -0.37] [%clk 1:10:56] } 18. Bxb4 { [%eval -0.46] [%clk 0:39:47] } 18... axb4 { [%eval -0.41] [%clk 1:11:24] } 19. b3? { [%eval -1.8] } { Mistake. Rd1 was best. } { [%clk 0:37:54] } 19... c5 { [%eval -2.01] [%clk 1:11:09] } 20. c3? { [%eval -3.63] } { Mistake. O-O was best. } { [%clk 0:33:28] } 20... b5 { [%eval -3.51] [%clk 1:10:30] } 21. cxb4 { [%eval -3.83] [%clk 0:32:39] } 21... bxc4 { [%eval -3.65] [%clk 1:04:40] } 22. Qxc4 { [%clk 0:27:26] } 22... Qf7 { [%clk 1:03:44] } 23. Ra2 { [%clk 0:24:07] } 23... cxb4 { [%clk 1:04:03] } 24. Qxb4 { [%clk 0:23:40] } 24... Nc6 { [%clk 1:04:08] } 25. Qc5 { [%clk 0:22:56] } 25... Nd4 { [%clk 1:03:52] } 26. Nc4 { [%clk 0:21:53] } 26... Qf3 { [%clk 1:03:49] } 0-1