Event: Hong Kong International Open Chess Championship 2023
Site: St. Benedict School, Choi Hung, Kowloon, Hong Kong
Date: 2023-12-27
White: Tang, Tsz Sang
WhiteElo: 1574
Black: Simpson, Rainen Yi-Fan
Result: 1-0
ECO: A01
Opening: Nimzo-Larsen Attack: Classical Variation
Variant: Standard

1. b3 { [%eval 0.0] [%clk 1:30:50] } 1... d5 { [%eval 0.08] [%clk 1:31:02] } 2. Bb2 { [%eval 0.0] [%clk 1:31:06] } 2... c5 { [%eval 0.13] [%clk 1:31:02] } 3. g3?! { [%eval -0.45] } { Inaccuracy. e3 was best. } { [%clk 1:31:11] } 3... Nc6 { [%eval -0.48] } 4. Bg2 { [%eval -0.84] [%clk 1:31:18] } 4... e5 { [%eval -0.69] [%clk 1:31:21] } 5. e3 { [%eval -0.93] [%clk 1:31:18] } 5... Nf6 { [%eval -0.86] [%clk 1:30:57] } 6. d3 { [%eval -0.67] } 6... Bd6 { [%eval -0.69] [%clk 1:31:09] } 7. Ne2 { [%eval -1.13] [%clk 1:32:18] } 7... Be6 { [%eval -0.85] [%clk 1:31:37] } 8. Nd2 { [%eval -0.96] [%clk 1:32:18] } 8... Qd7 { [%eval -0.98] [%clk 1:31:40] } 9. h3 { [%eval -1.06] [%clk 1:31:55] } 9... h5 { [%eval -0.75] [%clk 1:31:40] } 10. a3 { [%eval -0.87] [%clk 1:31:29] } 10... O-O-O { [%eval -0.99] [%clk 1:30:33] } 11. c4 { [%eval -1.47] [%clk 1:26:08] } 11... d4 { [%eval -1.29] [%clk 1:27:40] } 12. e4 { [%eval -1.61] [%clk 1:25:45] } 12... Kb8 { [%eval -1.25] [%clk 1:27:26] } 13. f4 { [%eval -1.13] [%clk 1:24:56] } 13... g6 { [%eval -1.28] [%clk 1:25:39] } 14. Nf3 { [%eval -1.7] [%clk 1:12:55] } 14... Qe7?! { [%eval -0.6] } { Inaccuracy. h4 was best. } { [%clk 1:18:39] } 15. Qd2?! { [%eval -1.42] } { Inaccuracy. b4 was best. } { [%clk 1:09:05] } 15... h4 { [%eval -1.38] [%clk 1:15:46] } 16. fxe5?! { [%eval -2.01] } { Inaccuracy. gxh4 was best. } { [%clk 1:06:18] } 16... Nxe5 { [%eval -1.91] [%clk 1:15:03] } 17. Nxe5 { [%eval -1.88] [%clk 1:03:55] } 17... Bxe5 { [%eval -1.8] [%clk 1:15:19] } 18. g4 { [%eval -2.08] [%clk 1:00:21] } 18... Nxg4 { [%eval -1.84] [%clk 1:13:04] } 19. hxg4 { [%eval -1.7] [%clk 0:51:14] } 19... h3 { [%eval -1.58] [%clk 1:11:41] } 20. Bf1?! { [%eval -2.61] } { Inaccuracy. Bf3 was best. } { [%clk 0:31:00] } 20... Qh4+ { [%eval -2.49] [%clk 1:07:41] } 21. Kd1 { [%eval -2.45] [%clk 0:31:27] } 21... Bxg4 { [%eval -2.54] [%clk 1:07:36] } 22. Kc2 { [%eval -2.41] [%clk 0:23:44] } 22... Bf3?? { [%eval 1.08] } { Blunder. Qf2 was best. } { [%clk 1:06:32] } 23. Rxh3 { [%eval 1.15] [%clk 0:23:38] } 23... Qg4 { [%eval 0.97] [%clk 1:05:07] } 24. Rxh8? { [%eval -0.39] } { Mistake. Ng1 was best. } { [%clk 0:19:26] } 24... Rxh8 { [%eval -0.18] [%clk 1:05:30] } 25. Re1 { [%eval -0.64] [%clk 0:18:10] } 25... Bf6? { [%eval 0.89] } { Mistake. Rh2 was best. } { [%clk 1:04:43] } 26. Bc1 { [%eval 0.9] [%clk 0:18:38] } 26... Bg5?? { [%eval 5.43] } { Blunder. Be5 was best. } { [%clk 1:04:48] } 27. Qxg5 { [%eval 5.41] [%clk 0:19:04] } 27... Bxe2?! { [%eval 9.86] } { Inaccuracy. Qxg5 was best. } { [%clk 1:04:55] } 28. Rxe2?! { [%eval 6.09] } { Inaccuracy. Qe5+ was best. } { [%clk 0:17:46] } 28... Qd7?! { [%eval 10.51] } { Inaccuracy. Qxg5 was best. } { [%clk 1:04:20] } 29. Qe5+ { [%eval 10.48] [%clk 0:18:05] } 1-0