Event: Round 1: Mikhail antipov - Jonathan Kogen
Date: 2023-08-12
White: Mikhail antipov
WhiteTitle: GM
Black: Jonathan Kogen
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:39:49] } 1... c5 { [%eval 0.32] [%clk 1:40:52] } 2. Nf3 { [%eval 0.0] [%clk 1:40:17] } 2... d6 { [%eval 0.0] [%clk 1:41:15] } 3. d4 { [%eval 0.25] [%clk 1:40:44] } 3... cxd4 { [%eval 0.13] [%clk 1:41:38] } 4. Nxd4 { [%eval 0.27] [%clk 1:41:12] } 4... Nf6 { [%eval 0.3] [%clk 1:41:58] } 5. Nc3 { [%eval 0.21] [%clk 1:41:39] } 5... a6 { [%eval 0.39] [%clk 1:42:20] } 6. Be3 { [%eval 0.12] [%clk 1:42:06] } 6... e5 { [%eval 0.31] [%clk 1:42:26] } 7. Nb3 { [%eval 0.25] [%clk 1:42:31] } 7... Be7 { [%eval 0.13] [%clk 1:42:35] } 8. f3 { [%eval 0.38] [%clk 1:42:57] } 8... Be6 { [%eval 0.44] [%clk 1:42:52] } 9. Qd2 { [%eval 0.33] [%clk 1:43:25] } 9... h5 { [%eval 0.39] [%clk 1:43:04] } 10. Nd5 { [%eval 0.49] [%clk 1:43:27] } 10... Bxd5 { [%eval 0.46] [%clk 1:43:03] } 11. exd5 { [%eval 0.6] [%clk 1:43:53] } 11... Nbd7 { [%eval 0.57] [%clk 1:43:22] } 12. O-O-O { [%eval 0.57] [%clk 1:43:49] } 12... Qc7 { [%eval 0.64] [%clk 1:42:41] } 13. Kb1 { [%eval 0.11] [%clk 1:42:16] } 13... Nb6 { [%eval 0.07] [%clk 1:38:19] } 14. Qa5 { [%eval -0.12] [%clk 1:37:10] } 14... Rc8 { [%eval -0.08] [%clk 1:32:10] } 15. c3 { [%eval -0.12] [%clk 1:31:03] } 15... Bd8 { [%eval -0.13] [%clk 1:31:12] } 16. Bxb6 { [%eval -0.47] [%clk 1:23:34] } 16... Qxb6 { [%eval -0.39] [%clk 1:31:34] } 17. Qa4+ { [%eval -0.47] [%clk 1:24:03] } 17... Kf8 { [%eval -0.42] [%clk 1:30:17] } 18. Bd3 { [%eval -0.34] [%clk 1:24:14] } 18... g6 { [%eval -0.4] [%clk 1:28:22] } 19. f4 { [%eval -0.62] [%clk 1:13:52] } 19... exf4 { [%eval -0.3] [%clk 1:22:47] } 20. Qxf4 { [%eval -0.19] [%clk 1:09:45] } 20... Nxd5 { [%eval -0.14] [%clk 1:22:30] } 21. Qf3 { [%eval -0.56] [%clk 1:10:09] } 21... Nf6 { [%eval -0.55] [%clk 1:21:09] } 22. Rhf1 { [%eval -0.5] [%clk 1:10:17] } 22... Kg7 { [%eval -0.56] [%clk 1:17:43] } 23. Rde1 { [%eval -0.39] [%clk 1:09:34] } 23... Rf8 { [%eval -0.14] [%clk 1:15:28] } 24. Bxg6 { [%eval -0.44] [%clk 1:05:19] } 24... fxg6 { [%eval -0.48] [%clk 1:08:53] } 25. Nd4 { [%eval -0.54] [%clk 1:05:45] } 25... Kh8?? { [%eval 1.28] } { Blunder. Rc5 was best. } { [%clk 0:47:29] } 26. Ne6 { [%eval 1.33] [%clk 0:58:11] } 26... Re8?? { [%eval 4.31] } { Blunder. Rg8 was best. } { [%clk 0:45:12] } 27. Qf4 { [%eval 4.67] [%clk 0:55:24] } 27... Ng8 { [%eval 5.31] [%clk 0:31:30] } 28. Qf7 { [%eval 5.44] [%clk 0:55:25] } 28... Re7?! { [%eval 9.39] } { Inaccuracy. Rxe6 was best. } { [%clk 0:30:42] } 29. Qxg6 { [%eval 9.1] [%clk 0:55:37] } 29... Rxe6? { [%eval #10] } { Checkmate is now unavoidable. Qg1 was best. } { [%clk 0:13:26] } 30. Rxe6 { [%eval #9] [%clk 0:56:00] } 30... Rc7 { [%eval #5] [%clk 0:08:53] } 31. Re8 { [%eval #4] [%clk 0:56:17] } 31... Rg7 { [%eval #3] [%clk 0:08:59] } 32. Qh6+ { [%eval #2] [%clk 0:56:42] } 1-0