Event: Round 9: Kopylov, Alexander A. - Hayrapetyan, Edgar
Date: 2024-07-24
White: Kopylov, Alexander A.
WhiteTitle: IM
WhiteElo: 2397
Black: Hayrapetyan, Edgar
BlackTitle: FM
BlackElo: 2288
Result: 1-0
ECO: B40
Opening: Sicilian Defense: Four Knights Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:43] } 1... c5 { [%eval 0.25] [%clk 1:30:54] } 2. Nf3 { [%eval 0.22] [%clk 1:31:05] } 2... e6 { [%eval 0.28] [%clk 1:31:21] } 3. d4 { [%eval 0.4] [%clk 1:31:26] } 3... cxd4 { [%eval 0.27] [%clk 1:31:46] } 4. Nxd4 { [%eval 0.35] [%clk 1:31:52] } 4... Nf6 { [%eval 0.32] [%clk 1:32:12] } 5. Nc3 { [%eval 0.44] [%clk 1:31:13] } 5... Nc6 { [%eval 0.38] [%clk 1:32:38] } 6. a3 { [%eval 0.18] [%clk 1:31:39] } 6... Be7 { [%eval 0.25] [%clk 1:32:51] } 7. f4 { [%eval 0.02] [%clk 1:29:44] } 7... d6 { [%eval 0.07] [%clk 1:32:42] } 8. Nf3 { [%eval 0.0] [%clk 0:41:58] } 8... a6 { [%eval 0.16] [%clk 1:26:04] } 9. Bd3 { [%eval 0.12] [%clk 0:39:50] } 9... b5 { [%eval 0.04] [%clk 1:25:11] } 10. O-O { [%eval 0.01] [%clk 0:38:29] } 10... Qb6+ { [%eval 0.52] [%clk 1:22:14] } 11. Kh1 { [%eval 0.62] [%clk 0:38:51] } 11... Ng4 { [%eval 1.1] [%clk 1:22:40] } 12. Qe1 { [%eval 1.28] [%clk 0:38:12] } 12... Bb7 { [%eval 1.34] [%clk 1:16:16] } 13. Qg3 { [%eval 1.3] [%clk 0:25:43] } 13... h5 { [%eval 1.23] [%clk 1:14:38] } 14. h3 { [%eval 1.2] [%clk 0:26:00] } 14... Kd7 { [%eval 1.64] [%clk 1:05:03] } 15. hxg4? { [%eval 0.0] } { Mistake. Bd2 was best. } { [%clk 0:21:32] } 15... hxg4+ { [%eval 0.0] [%clk 1:04:28] } 16. Nh2 { [%eval 0.0] [%clk 0:21:59] } 16... Qc5?! { [%eval 1.0] } { Inaccuracy. Bh4 was best. } { [%clk 1:01:10] } 17. e5?? { [%eval -1.42] } { Blunder. f5 was best. } { [%clk 0:15:41] } 17... d5?? { [%eval 1.68] } { Blunder. Nd4 was best. } { [%clk 0:58:16] } 18. f5 { [%eval 1.58] [%clk 0:12:38] } 18... Nxe5? { [%eval 3.0] } { Mistake. Rh5 was best. } { [%clk 0:51:11] } 19. fxe6+ { [%eval 2.88] [%clk 0:03:36] } 19... fxe6 { [%eval 3.41] [%clk 0:51:29] } 20. Qxe5 { [%eval 3.36] [%clk 0:03:58] } 20... Bd6 { [%eval 3.82] [%clk 0:51:13] } 21. Qxg7+ { [%eval 3.91] [%clk 0:04:23] } 21... Kc6 { [%eval 3.82] [%clk 0:50:56] } 22. Bh7 { [%eval 3.58] [%clk 0:04:44] } 22... g3 { [%eval 3.96] [%clk 0:46:51] } 23. Ne2 { [%eval 3.78] [%clk 0:00:54] } 23... Qc4?! { [%eval 5.24] } { Inaccuracy. Rag8 was best. } { [%clk 0:41:40] } 24. Nd4+ { [%eval 5.12] [%clk 0:00:50] } 24... Qxd4 { [%eval 4.88] [%clk 0:41:00] } 25. Qxd4 { [%eval 5.26] [%clk 0:01:16] } 25... Rxh7 { [%eval 5.2] [%clk 0:41:27] } 26. Be3 { [%eval 4.93] [%clk 0:01:41] } 26... Bc7 { [%eval 5.46] [%clk 0:39:56] } 27. Qc5+ { [%eval 5.27] [%clk 0:00:41] } 27... Kd7 { [%eval 5.42] [%clk 0:40:25] } 28. Bf4 { [%eval 5.27] [%clk 0:01:02] } 28... Rc8 { [%eval 5.74] [%clk 0:39:48] } 29. Bxc7 { [%eval 5.57] [%clk 0:00:41] } 29... Rxc7 { [%eval 5.57] [%clk 0:40:16] } 30. Qb6 { [%eval 5.2] [%clk 0:00:44] } 30... d4 { [%eval 5.17] [%clk 0:40:17] } 31. Qxd4+ { [%eval 4.9] [%clk 0:00:39] } 31... Ke8?? { [%eval #14] } { Checkmate is now unavoidable. Bd5 was best. } { [%clk 0:40:47] } 32. Rf8+ { [%eval #13] [%clk 0:00:54] } 1-0