Event: Round 2: Kirill Gorkov - Oscar Koppenens
Date: 2023-10-20
White: Kirill Gorkov
WhiteElo: 1630
Black: Oscar Koppenens
BlackElo: 1722
Result: 1-0
ECO: B93
Opening: Sicilian Defense: Najdorf Variation, Amsterdam Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:58] } 1... c5 { [%eval 0.32] [%clk 1:30:23] } 2. Nc3 { [%eval 0.24] [%clk 1:31:19] } 2... d6 { [%eval 0.0] [%clk 1:30:43] } 3. Nf3 { [%eval 0.0] [%clk 1:31:05] } 3... a6 { [%eval 0.32] [%clk 1:30:52] } 4. d4 { [%eval 0.0] [%clk 1:31:14] } 4... cxd4 { [%eval 0.31] [%clk 1:31:17] } 5. Nxd4 { [%eval 0.0] [%clk 1:31:39] } 5... Nf6 { [%eval 0.39] [%clk 1:31:42] } 6. f4 { [%eval 0.0] [%clk 1:29:10] } 6... e6?! { [%eval 0.72] } { Inaccuracy. e5 was best. } { [%clk 1:30:16] } 7. Qf3 { [%eval 0.31] [%clk 1:28:02] } 7... Be7?! { [%eval 0.98] } { Inaccuracy. Qc7 was best. } { [%clk 1:30:26] } 8. Be3 { [%eval 1.13] [%clk 1:28:18] } 8... h6 { [%eval 1.6] [%clk 1:30:12] } 9. O-O-O { [%eval 1.63] [%clk 1:27:18] } 9... Qc7 { [%eval 1.63] [%clk 1:30:15] } 10. g4 { [%eval 1.59] [%clk 1:25:22] } 10... Nbd7?! { [%eval 2.24] } { Inaccuracy. Nc6 was best. } { [%clk 1:29:36] } 11. h4 { [%eval 2.14] [%clk 1:23:59] } 11... b6? { [%eval 4.03] } { Mistake. h5 was best. } { [%clk 1:28:07] } 12. g5 { [%eval 3.68] [%clk 1:22:55] } 12... hxg5 { [%eval 4.18] [%clk 1:27:47] } 13. hxg5 { [%eval 4.35] } 13... Nh7?! { [%eval 5.68] } { Inaccuracy. Rxh1 was best. } { [%clk 1:16:25] } 14. g6 { [%eval 5.4] [%clk 1:22:58] } 14... fxg6 { [%eval 6.85] [%clk 1:15:13] } 15. Nxe6 { [%eval 6.82] [%clk 1:23:15] } 15... Qc6 { [%eval 6.93] [%clk 1:14:52] } 16. Nd5 { [%eval 6.14] [%clk 1:22:38] } 16... Ra7 { [%eval 7.69] [%clk 1:12:41] } 17. Qg3 { [%eval 6.87] [%clk 1:14:40] } 17... Ndf8 { [%eval 6.95] [%clk 1:02:22] } 18. Nxf8 { [%eval 6.72] [%clk 1:14:34] } 18... Kxf8 { [%eval 6.71] [%clk 1:02:34] } 19. Qxg6 { [%eval 6.22] [%clk 1:14:45] } 19... Kg8?! { [%eval 9.52] } { Inaccuracy. Qe8 was best. } { [%clk 1:02:19] } 20. Bd4 { [%eval 9.52] [%clk 1:12:47] } 20... Bd8 { [%eval 10.8] [%clk 1:00:20] } 21. Nb4 { [%eval 10.71] [%clk 1:08:52] } 21... Qc7?! { [%eval #10] } { Checkmate is now unavoidable. Nf8 was best. } { [%clk 1:00:02] } 22. Qe8+ { [%eval #9] [%clk 1:07:52] } 22... Nf8 { [%eval #9] [%clk 0:59:45] } 23. Rxh8+ { [%eval #10] [%clk 1:08:07] } 23... Kxh8 { [%eval #10] [%clk 1:00:09] } 24. Qxf8+ { [%eval #9] [%clk 1:08:28] } 24... Kh7 { [%eval #9] [%clk 1:00:32] } 25. Bd3 { [%eval 18.32] [%clk 1:08:35] } 25... Bh3?! { [%eval #6] } { Checkmate is now unavoidable. Bh4 was best. } 26. Rh1 { [%clk 1:08:33] } 26... Qc8 { [%clk 0:58:43] } 27. Bf1 { [%clk 1:08:44] } 27... Bh4 { [%clk 0:58:41] } 28. Qxc8 { [%clk 1:08:53] } 28... Bxc8 { [%clk 0:59:05] } 29. Rxh4+ { [%clk 1:09:19] } 1-0