Event: Round 4: Simonian, Hrair - Kovalev, Vladislav
Date: 2024-07-19
White: Simonian, Hrair
WhiteTitle: GM
WhiteElo: 2397
Black: Kovalev, Vladislav
BlackTitle: GM
BlackElo: 2559
Result: 1-0
ECO: B23
Opening: Sicilian Defense: Closed, Traditional
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:53] } 1... c5 { [%eval 0.25] [%clk 1:30:21] } 2. Nc3 { [%eval 0.21] [%clk 1:31:13] } 2... Nc6 { [%eval 0.27] [%clk 1:30:13] } 3. Bb5 { [%eval 0.05] [%clk 1:31:36] } 3... Nd4 { [%eval 0.0] [%clk 1:30:08] } 4. Bc4 { [%eval 0.0] [%clk 1:32:02] } 4... e6 { [%eval -0.06] [%clk 1:28:58] } 5. Nge2 { [%eval -0.16] [%clk 1:32:28] } 5... Nf6 { [%eval -0.09] [%clk 1:27:26] } 6. O-O { [%eval -0.02] [%clk 1:32:42] } 6... a6 { [%eval 0.02] [%clk 1:26:38] } 7. a4 { [%eval 0.0] [%clk 1:33:09] } 7... d5 { [%eval 0.0] [%clk 1:25:51] } 8. exd5 { [%eval 0.0] [%clk 1:33:36] } 8... exd5 { [%eval 0.0] [%clk 1:26:17] } 9. Ba2 { [%eval -0.03] [%clk 1:33:56] } 9... Bd6 { [%eval -0.03] [%clk 1:24:47] } 10. d3 { [%eval -0.08] [%clk 1:34:22] } 10... Ne6 { [%eval -0.12] [%clk 1:23:30] } 11. Kh1 { [%eval -0.02] [%clk 1:34:50] } 11... Bb8 { [%eval 0.0] [%clk 1:23:04] } 12. f4 { [%eval 0.0] [%clk 1:31:32] } 12... b5 { [%eval 0.0] [%clk 1:22:55] } 13. f5 { [%eval 0.0] [%clk 1:21:27] } 13... Nc7 { [%eval 0.04] [%clk 1:23:17] } 14. Nf4 { [%eval -0.19] [%clk 1:20:47] } 14... b4?? { [%eval 1.48] } { Blunder. O-O was best. } { [%clk 1:04:02] } 15. Qe1+ { [%eval 1.41] [%clk 1:15:29] } 15... Kf8 { [%eval 1.32] [%clk 1:04:11] } 16. Nce2?! { [%eval 0.3] } { Inaccuracy. Ne4 was best. } { [%clk 1:15:28] } 16... g5 { [%eval 0.26] [%clk 0:43:47] } 17. Ne6+ { [%eval 0.0] [%clk 0:55:35] } 17... fxe6 { [%eval 0.0] [%clk 0:39:07] } 18. Bxg5 { [%eval 0.0] [%clk 0:56:02] } 18... e5?! { [%eval 0.88] } { Inaccuracy. exf5 was best. } { [%clk 0:34:21] } 19. Qh4 { [%eval 0.96] [%clk 0:47:43] } 19... Kf7 { [%eval 0.79] [%clk 0:32:17] } 20. Ng1 { [%eval 0.56] [%clk 0:32:51] } 20... h6 { [%eval 0.61] [%clk 0:17:00] } 21. Nf3?! { [%eval 0.0] } { Inaccuracy. Be3 was best. } { [%clk 0:32:46] } 21... Nce8? { [%eval 1.65] } { Mistake. hxg5 was best. } { [%clk 0:11:20] } 22. Rae1 { [%eval 1.62] [%clk 0:32:30] } 22... Bb7 { [%eval 1.68] [%clk 0:03:46] } 23. Bxh6 { [%eval 1.66] [%clk 0:24:48] } 23... a5?! { [%eval 2.7] } { Inaccuracy. Ke7 was best. } { [%clk 0:01:22] } 24. Re2? { [%eval 0.88] } { Mistake. Rxe5 was best. } 24... e4?? { [%eval 3.56] } { Blunder. Ke7 was best. } 25. Rxe4 { [%eval 3.24] [%clk 0:22:54] } 25... Rxh6?! { [%eval 4.59] } { Inaccuracy. Bd6 was best. } { [%clk 0:00:51] } 26. Re5?? { [%eval -6.64] } { Blunder. Qxh6 was best. } { [%clk 0:23:16] } 26... Bxe5?? { [%eval -0.18] } { Blunder. Rxh4 was best. } { [%clk 0:01:14] } 27. Qxh6?? { [%eval -3.04] } { Blunder. Nxe5+ was best. } { [%clk 0:23:34] } 27... Ke7?? { [%eval 1.93] } { Blunder. Bxb2 was best. } { [%clk 0:01:37] } 28. Nxe5 { [%eval 1.81] [%clk 0:22:35] } 28... Qc7?! { [%eval 2.93] } { Inaccuracy. Ra6 was best. } { [%clk 0:02:05] } 29. Re1 { [%eval 2.61] [%clk 0:22:14] } 29... Ne4?? { [%eval 6.11] } { Blunder. Kd8 was best. } { [%clk 0:00:38] } 30. Ng4 { [%eval 5.02] [%clk 0:22:37] } 30... d4 { [%eval 5.92] [%clk 0:00:31] } 31. dxe4 { [%eval 5.71] [%clk 0:22:50] } 1-0