Event: Asian Amateur Chess Championship - Open
Site: Oman
Date: 2021-11-16
White: Liu, William Rui
Black: Sim, Yan Xiang Ethan
Result: 1-0
ECO: B77
Opening: Sicilian Defense: Dragon Variation, Yugoslav Attack, Main Line
Variant: Standard

1. e4 { [%eval 0.23] [%clk 0:15:05] } 1... c5 { [%eval 0.32] [%clk 0:15:04] } 2. Nf3 { [%eval 0.0] [%clk 0:15:08] } 2... Nc6 { [%eval 0.45] [%clk 0:15:07] } 3. d4 { [%eval 0.16] [%clk 0:15:12] } 3... cxd4 { [%eval 0.26] [%clk 0:15:11] } 4. Nxd4 { [%eval 0.29] [%clk 0:15:16] } 4... g6 { [%eval 0.64] [%clk 0:15:15] } 5. Nc3 { [%eval 0.22] [%clk 0:15:15] } 5... Bg7 { [%eval 0.32] [%clk 0:15:19] } 6. Be3 { [%eval 0.0] [%clk 0:15:19] } 6... Nf6 { [%eval 0.35] [%clk 0:15:22] } 7. f3 { [%eval 0.0] [%clk 0:15:21] } 7... O-O { [%eval 0.0] [%clk 0:15:25] } 8. Qd2 { [%eval 0.04] [%clk 0:15:25] } 8... d6?! { [%eval 0.69] } { Inaccuracy. d5 was best. } { [%clk 0:15:15] } 9. Bc4 { [%eval 1.02] [%clk 0:15:24] } 9... Qa5 { [%eval 0.62] [%clk 0:15:11] } 10. O-O-O { [%eval 0.56] [%clk 0:15:23] } 10... h5?! { [%eval 1.24] } { Inaccuracy. Nxd4 was best. } { [%clk 0:15:01] } 11. h4 { [%eval 1.11] [%clk 0:15:20] } 11... Kh7?! { [%eval 1.83] } { Inaccuracy. Bd7 was best. } { [%clk 0:14:53] } 12. Nb3 { [%eval 1.46] [%clk 0:15:01] } 12... Qc7 { [%eval 1.32] [%clk 0:14:49] } 13. Rdg1 { [%eval 0.92] [%clk 0:14:05] } 13... Bd7 { [%eval 1.37] [%clk 0:14:23] } 14. Nb5?? { [%eval -0.49] } { Blunder. g4 was best. } { [%clk 0:13:44] } 14... Qc8 { [%eval -0.68] [%clk 0:14:12] } 15. Bg5 { [%eval -0.88] [%clk 0:13:04] } 15... Ne5?! { [%eval -0.25] } { Inaccuracy. a6 was best. } { [%clk 0:13:49] } 16. Be2 { [%eval -0.87] [%clk 0:12:59] } 16... a6?! { [%eval 0.11] } { Inaccuracy. a5 was best. } { [%clk 0:13:14] } 17. N5d4? { [%eval -0.92] } { Mistake. Nc3 was best. } { [%clk 0:12:56] } 17... Nc6?? { [%eval 1.55] } { Blunder. a5 was best. } { [%clk 0:13:00] } 18. Nxc6 { [%eval 1.39] [%clk 0:12:33] } 18... Qxc6 { [%eval 1.23] [%clk 0:12:58] } 19. g4 { [%eval 1.38] [%clk 0:11:28] } 19... hxg4? { [%eval 2.97] } { Mistake. a5 was best. } { [%clk 0:12:37] } 20. h5 { [%eval 2.73] [%clk 0:11:29] } 20... gxh5?? { [%eval 7.15] } { Blunder. Rh8 was best. } { [%clk 0:10:47] } 21. Bxf6 { [%eval 7.28] [%clk 0:11:23] } 21... exf6 { [%eval 7.05] [%clk 0:10:37] } 22. Rxh5+ { [%eval 7.15] [%clk 0:11:24] } 22... Kg8 { [%eval 7.23] [%clk 0:10:40] } 23. Rgh1 { [%eval 6.78] [%clk 0:11:08] } 23... Rfc8 { [%eval 7.09] [%clk 0:10:22] } 24. c3 { [%eval 5.5] [%clk 0:11:00] } 24... f5?! { [%eval 20.53] } { Inaccuracy. d5 was best. } { [%clk 0:09:22] } 25. Qg5 { [%eval 21.39] [%clk 0:10:44] } 25... f6 { [%eval 19.73] [%clk 0:08:57] } 26. Qg6 { [%eval #12] [%clk 0:10:29] } 26... Kf8 { [%eval 18.96] [%clk 0:08:21] } 27. Rh8+ { [%eval #12] [%clk 0:10:14] } 27... Bxh8 { [%eval #7] [%clk 0:08:10] } 28. Rxh8+ { [%eval #6] [%clk 0:10:16] } 28... Ke7 { [%eval #6] [%clk 0:08:12] } 29. Qg7+?! { [%eval 14.11] } { Lost forced checkmate sequence. Qh7+ was best. } { [%clk 0:10:19] } 29... Ke6 { [%eval 14.2] [%clk 0:08:10] } 30. Nd4+ { [%eval 12.96] [%clk 0:08:45] } 30... Ke5 { [%eval 16.54] [%clk 0:08:01] } 31. Qe7+ { [%eval 7.84] [%clk 0:08:25] } 31... Kf4 { [%eval 7.88] [%clk 0:08:01] } 32. Nxc6 { [%eval 7.68] [%clk 0:08:17] } 32... Rxh8 { [%eval 7.91] [%clk 0:07:43] } 33. Qxd6+ { [%eval 7.9] [%clk 0:08:07] } 33... Kg5 { [%eval 8.44] [%clk 0:07:44] } 34. f4+ { [%eval 8.08] [%clk 0:07:40] } 34... Kh4 { [%eval 7.84] [%clk 0:07:26] } 35. Ne7 { [%eval 8.26] [%clk 0:06:41] } 35... Rhd8? { [%eval #11] } { Checkmate is now unavoidable. Rad8 was best. } { [%clk 0:06:57] } 36. Qxf6+? { [%eval 8.24] } { Lost forced checkmate sequence. Ng6+ was best. } { [%clk 0:06:38] } 36... Kh3 { [%eval 13.39] [%clk 0:06:53] } 37. Ng6 { [%eval 7.0] [%clk 0:06:32] } 37... g3?? { [%eval #5] } { Checkmate is now unavoidable. Bb5 was best. } { [%clk 0:05:47] } 38. Bf1+ { [%eval #4] [%clk 0:05:15] } 38... Kh2 { [%eval #4] [%clk 0:05:18] } 39. Qh4+ { [%eval #3] [%clk 0:05:07] } 39... Kg1 { [%eval #3] [%clk 0:05:20] } 40. Qh3 { [%eval #2] [%clk 0:05:10] } 40... Kf2 { [%eval #2] [%clk 0:05:12] } 41. Qg2+ { [%eval #1] [%clk 0:05:13] } 41... Ke3 { [%eval #1] [%clk 0:05:15] } 42. Qe2# { [%clk 0:05:17] } 1-0