Event: Prague International Chess Festival - Masters
Site: Prague, Czech Republic
Date: 2023-06-27
White: Wang, Hao
WhiteTitle: GM
WhiteElo: 2722
Black: Gelfand, Boris
BlackTitle: GM
BlackElo: 2668
Result: 1-0
ECO: B40
Opening: Sicilian Defense: Four Knights Variation
Variant: Standard
TimeControl: 90min/40 + 30min + 30sec/move

1. e4 { [%eval 0.36] [%clk 1:30:56] } 1... c5 { [%eval 0.32] [%clk 1:30:57] } 2. Nf3 { [%eval 0.0] [%clk 1:31:20] } 2... e6 { [%eval 0.34] [%clk 1:31:25] } 3. d4 { [%eval 0.42] [%clk 1:31:21] } 3... cxd4 { [%eval 0.37] [%clk 1:31:38] } 4. Nxd4 { [%eval 0.4] [%clk 1:31:45] } 4... Nf6 { [%eval 0.4] [%clk 1:31:35] } 5. Nc3 { [%eval 0.45] [%clk 1:32:09] } 5... Nc6 { [%eval 0.43] [%clk 1:32:32] } 6. a3 { [%eval 0.05] [%clk 1:32:29] } 6... d5 { [%eval 0.39] [%clk 1:32:24] } 7. Bb5 { [%eval 0.12] [%clk 1:32:53] } 7... Bd7 { [%eval 0.3] [%clk 1:32:46] } 8. exd5 { [%eval 0.28] [%clk 1:33:17] } 8... exd5 { [%eval 0.32] [%clk 1:32:58] } 9. O-O { [%eval 0.34] [%clk 1:33:41] } 9... Be7 { [%eval 0.33] [%clk 1:32:35] } 10. Be2 { [%eval 0.29] [%clk 1:34:04] } 10... O-O { [%eval 0.28] [%clk 1:28:16] } 11. Be3 { [%eval 0.34] [%clk 1:34:31] } 11... Re8 { [%eval 0.46] [%clk 1:25:04] } 12. Bf3 { [%eval 0.46] [%clk 1:29:03] } 12... Be6 { [%eval 0.38] [%clk 1:10:38] } 13. Nxe6 { [%eval 0.38] [%clk 1:29:23] } 13... fxe6 { [%eval 0.24] [%clk 1:11:01] } 14. g3 { [%eval 0.4] [%clk 1:29:49] } 14... Qd7 { [%eval 0.54] [%clk 1:06:15] } 15. Bg2 { [%eval 0.57] [%clk 1:28:52] } 15... Rad8 { [%eval 0.43] [%clk 0:57:26] } 16. Qe2 { [%eval 0.65] [%clk 1:27:10] } 16... e5 { [%eval 1.11] [%clk 0:48:22] } 17. Rad1 { [%eval 1.14] [%clk 1:07:38] } 17... d4 { [%eval 1.45] [%clk 0:37:56] } 18. Bc1 { [%eval 1.21] [%clk 1:03:39] } 18... Kh8 { [%eval 1.46] [%clk 0:35:57] } 19. Ne4 { [%eval 1.56] [%clk 1:03:49] } 19... Rf8 { [%eval 1.52] [%clk 0:33:51] } 20. Ng5 { [%eval 1.54] [%clk 0:57:50] } 20... Rde8 { [%eval 1.62] [%clk 0:30:16] } 21. Bh3 { [%eval 1.63] [%clk 0:51:32] } 21... Qd6 { [%eval 1.43] [%clk 0:30:17] } 22. Be6 { [%eval 1.39] [%clk 0:39:59] } 22... Bd8 { [%eval 1.91] [%clk 0:21:34] } 23. Nf7+ { [%eval 2.0] [%clk 0:38:24] } 23... Rxf7 { [%eval 1.78] [%clk 0:21:27] } 24. Bxf7 { [%eval 1.72] [%clk 0:38:49] } 24... Re7 { [%eval 1.75] [%clk 0:21:55] } 25. Bb3 { [%eval 1.83] [%clk 0:31:37] } 25... e4 { [%eval 1.68] [%clk 0:22:13] } 26. Kg2 { [%eval 1.22] [%clk 0:32:03] } 26... Ne5?! { [%eval 2.14] } { Inaccuracy. h6 was best. } { [%clk 0:14:19] } 27. Bf4 { [%eval 1.57] [%clk 0:23:38] } 27... Bb6? { [%eval 2.95] } { Mistake. Qc5 was best. } { [%clk 0:14:10] } 28. f3 { [%eval 2.86] [%clk 0:23:18] } 28... Qc6 { [%eval 2.71] [%clk 0:10:43] } 29. Bxe5 { [%eval 2.78] [%clk 0:20:34] } 29... Rxe5 { [%eval 3.08] [%clk 0:10:36] } 30. fxe4 { [%eval 2.92] [%clk 0:20:27] } 30... Rxe4 { [%eval 2.96] [%clk 0:10:56] } 31. Qf3 { [%eval 2.9] [%clk 0:20:53] } 31... Qe8 { [%eval 3.19] [%clk 0:06:47] } 32. Bc4 { [%eval 3.3] [%clk 0:16:45] } 32... Re3 { [%eval 3.19] [%clk 0:04:21] } 33. Qxb7 { [%eval 3.78] [%clk 0:17:07] } 33... Re7 { [%eval 3.61] [%clk 0:04:35] } 34. Bb5 { [%eval 3.52] [%clk 0:17:26] } 34... Qxb5 { [%eval 3.85] [%clk 0:04:08] } 35. Qxe7 { [%eval 3.78] [%clk 0:17:49] } 35... Qc6+ { [%eval 3.69] [%clk 0:04:36] } 36. Rf3 { [%eval 3.7] [%clk 0:17:32] } 36... Qxc2+ { [%eval 4.09] [%clk 0:03:57] } 37. Rf2 { [%eval 4.0] [%clk 0:17:59] } 37... Qxd1 { [%eval 4.97] [%clk 0:01:27] } 38. Rxf6 { [%eval 4.81] [%clk 0:18:22] } 38... Qc2+ { [%eval 4.5] [%clk 0:01:49] } 39. Kh3 { [%eval 4.29] [%clk 0:18:29] } 39... h6?? { [%eval #7] } { Checkmate is now unavoidable. Qc8+ was best. } { [%clk 0:01:48] } 40. Rf8+ { [%eval #6] [%clk 0:18:52] } 40... Kh7 { [%eval #6] [%clk 0:02:15] } 41. Qe8 { [%eval #5] [%clk 0:19:18] } 1-0