Event: Tournament
Date: 2021-11-28
White: Kopjonkin, Kirill
Black: Zharkov, Nikolay
Result: 1/2-1/2
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.23] [%clk 0:10:13] } 1... c5 { [%eval 0.32] [%clk 0:10:06] } 2. Nf3 { [%eval 0.0] [%clk 0:10:12] } 2... d6 { [%eval 0.0] [%clk 0:10:08] } 3. d4 { [%eval 0.15] [%clk 0:10:18] } 3... cxd4 { [%eval 0.13] [%clk 0:10:13] } 4. Nxd4 { [%eval 0.32] [%clk 0:10:24] } 4... Nf6 { [%eval 0.14] [%clk 0:10:21] } 5. Nc3 { [%eval 0.18] [%clk 0:10:24] } 5... a6 { [%eval 0.21] [%clk 0:10:20] } 6. f3 { [%eval 0.33] [%clk 0:10:31] } 6... e5 { [%eval 0.32] [%clk 0:10:24] } 7. Nb3 { [%eval 0.1] [%clk 0:10:35] } 7... Be6 { [%eval 0.38] [%clk 0:10:28] } 8. Be3 { [%eval 0.45] [%clk 0:10:39] } 8... h5 { [%eval 0.35] [%clk 0:10:31] } 9. Nd5 { [%eval 0.16] [%clk 0:10:38] } 9... Nxd5?! { [%eval 0.79] } { Inaccuracy. Bxd5 was best. } { [%clk 0:10:06] } 10. exd5 { [%eval 0.76] [%clk 0:10:37] } 10... Bf5 { [%eval 0.85] [%clk 0:10:13] } 11. Qd2 { [%eval 0.37] [%clk 0:10:22] } 11... Nd7 { [%eval 0.3] [%clk 0:09:41] } 12. Na5 { [%eval 0.53] [%clk 0:00:05] } 12... Qc7 { [%eval 0.86] [%clk 0:09:46] } 13. c4?! { [%eval 0.08] } { Inaccuracy. Be2 was best. } { [%clk 0:00:10] } 13... b6?! { [%eval 0.61] } { Inaccuracy. Be7 was best. } { [%clk 0:09:51] } 14. Nc6 { [%eval 0.58] [%clk 0:00:15] } 14... Nb8 { [%eval 0.7] [%clk 0:09:56] } 15. Nb4?! { [%eval 0.08] } { Inaccuracy. Nxb8 was best. } { [%clk 0:04:02] } 15... a5 { [%eval 0.0] [%clk 0:05:47] } 16. Nc2 { [%eval -0.02] [%clk 0:04:07] } 16... Bxc2 { [%eval -0.07] [%clk 0:05:52] } 17. Qxc2 { [%eval 0.0] [%clk 0:04:12] } 17... g6 { [%eval -0.16] [%clk 0:05:57] } 18. Bd3 { [%eval -0.2] [%clk 0:04:17] } 18... Bg7 { [%eval 0.12] [%clk 0:06:02] } 19. O-O { [%eval 0.28] [%clk 0:04:22] } 19... O-O { [%eval 0.26] [%clk 0:03:16] } 20. h3 { [%eval 0.14] [%clk 0:04:27] } 20... Nd7 { [%eval -0.05] [%clk 0:03:21] } 21. g4 { [%eval 0.0] [%clk 0:04:32] } 21... hxg4 { [%eval 0.0] [%clk 0:03:26] } 22. hxg4 { [%eval -0.18] [%clk 0:04:16] } 22... Nc5 { [%eval -0.02] [%clk 0:03:18] } 23. Bxc5?? { [%eval -1.69] } { Blunder. Be4 was best. } { [%clk 0:04:20] } 23... Qxc5+ { [%eval -1.32] [%clk 0:03:06] } 24. Kg2 { [%eval -1.6] [%clk 0:04:16] } 1/2-1/2