Event: Asian Amateur Chess Championship - Open
Site: Oman
Date: 2021-11-16
White: Chow, Joshua
Black: Lau, Great Boyou
Result: 0-1
ECO: E61
Opening: King's Indian Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:15:05] } 1... Nf6 { [%eval 0.24] [%clk 0:15:00] } 2. c4 { [%eval 0.26] [%clk 0:15:07] } 2... g6 { [%eval 0.41] [%clk 0:15:01] } 3. Nc3 { [%eval 0.17] [%clk 0:15:07] } 3... Bg7 { [%eval 0.48] [%clk 0:15:01] } 4. Nf3 { [%eval 0.31] [%clk 0:15:04] } 4... O-O { [%eval 0.76] [%clk 0:14:55] } 5. Bf4?! { [%eval -0.05] } { Inaccuracy. e4 was best. } { [%clk 0:14:57] } 5... d6 { [%eval 0.28] [%clk 0:14:46] } 6. e3 { [%eval -0.13] [%clk 0:14:44] } 6... Bd7?! { [%eval 0.49] } { Inaccuracy. c5 was best. } { [%clk 0:14:23] } 7. d5?! { [%eval -0.46] } { Inaccuracy. h3 was best. } { [%clk 0:14:45] } 7... Na6 { [%eval -0.44] [%clk 0:14:15] } 8. Bd3 { [%eval -0.77] [%clk 0:14:39] } 8... Nc5 { [%eval -0.75] [%clk 0:13:54] } 9. O-O { [%eval -0.75] [%clk 0:14:39] } 9... c6 { [%eval -0.75] [%clk 0:13:11] } 10. e4 { [%eval -0.91] [%clk 0:14:39] } 10... e5?! { [%eval -0.08] } { Inaccuracy. b5 was best. } { [%clk 0:12:54] } 11. Bg5 { [%eval -0.2] [%clk 0:14:35] } 11... h6 { [%eval 0.08] [%clk 0:12:35] } 12. Bxf6 { [%eval 0.15] [%clk 0:14:27] } 12... Qxf6 { [%eval -0.08] [%clk 0:12:34] } 13. h3 { [%eval -0.32] [%clk 0:14:23] } 13... Qf4?! { [%eval 0.55] } { Inaccuracy. a5 was best. } { [%clk 0:11:30] } 14. Rc1 { [%eval 0.06] [%clk 0:14:15] } 14... f5?? { [%eval 4.49] } { Blunder. Nxd3 was best. } { [%clk 0:10:44] } 15. Qe1?? { [%eval -7.89] } { Blunder. Ne2 was best. } { [%clk 0:13:47] } 15... Nxd3 { [%eval -7.9] [%clk 0:10:39] } 16. g3 { [%eval -12.11] [%clk 0:13:22] } 16... Nxe1 { [%eval -11.36] [%clk 0:10:32] } 17. Rfxe1 { [%eval -15.0] [%clk 0:13:11] } 17... Qxf3 { [%eval -15.16] [%clk 0:10:19] } 18. dxc6 { [%eval -15.4] [%clk 0:12:48] } 18... Bxc6 { [%eval -14.86] [%clk 0:10:06] } 19. Re3 { [%eval -14.77] [%clk 0:12:34] } 19... Qh5 { [%eval -14.92] [%clk 0:10:04] } 20. g4 { [%eval -15.23] [%clk 0:12:35] } 20... fxg4 { [%eval -15.14] [%clk 0:10:02] } 21. Kg2 { [%eval -22.07] [%clk 0:12:19] } 21... gxh3+ { [%eval -23.01] [%clk 0:09:55] } 22. Rxh3 { [%eval -23.51] [%clk 0:12:18] } 22... Qg4+ { [%eval -15.38] [%clk 0:09:45] } 23. Rg3 { [%eval -15.13] [%clk 0:12:13] } 23... Bxe4+ { [%eval -15.38] [%clk 0:09:44] } 24. Nxe4 { [%eval -15.76] [%clk 0:12:08] } 24... Qxe4+ { [%eval -15.92] [%clk 0:09:45] } 25. f3 { [%eval -20.56] [%clk 0:12:08] } 25... Qe2+ { [%eval -21.43] [%clk 0:09:46] } 26. Kh3?! { [%eval #-5] } { Checkmate is now unavoidable. Kg1 was best. } { [%clk 0:12:05] } 26... Rxf3 { [%eval #-6] [%clk 0:09:44] } 27. Rg1 { [%eval #-4] [%clk 0:11:58] } 27... Rxg3+?! { [%eval -15.39] } { Lost forced checkmate sequence. Rf2 was best. } { [%clk 0:09:35] } 28. Rxg3 { [%eval -15.23] [%clk 0:11:59] } 28... Qxb2 { [%eval -15.12] [%clk 0:09:37] } 29. Rg2 { [%eval -74.59] [%clk 0:12:02] } 29... Qa3+ { [%eval -17.48] [%clk 0:09:37] } 30. Kh2 { [%eval -63.81] [%clk 0:11:55] } 30... e4 { [%eval #-7] [%clk 0:09:35] } 31. Kh1 { [%eval #-4] [%clk 0:11:55] } 31... e3 { [%eval #-6] [%clk 0:09:37] } 32. Kh2 { [%eval #-5] [%clk 0:11:54] } 32... Re8 { [%eval #-6] [%clk 0:09:27] } 33. Re2 { [%eval #-6] [%clk 0:11:54] } 33... Qd3 { [%eval #-5] [%clk 0:09:27] } 34. Re1 { [%eval #-5] [%clk 0:11:35] } 34... Qd2+ { [%eval #-4] [%clk 0:09:26] } 35. Kg3 { [%eval #-3] [%clk 0:11:23] } 35... Qxe1+ { [%eval #-3] [%clk 0:09:25] } 0-1