Event: Hong Kong International Open Chess Championship 2023
Site: St. Benedict School, Choi Hung, Kowloon, Hong Kong
Date: 2023-12-25
White: Chu, Sing Tai
WhiteElo: 1218
Black: Tang, Tsz Sang
BlackElo: 1574
Result: 1/2-1/2
ECO: A41
Opening: Rat Defense: English Rat
Variant: Standard

1. d4 { [%eval 0.13] [%clk 1:30:50] } 1... d6 { [%eval 0.66] [%clk 1:31:00] } 2. c4 { [%eval 0.26] [%clk 1:31:00] } 2... e5 { [%eval 0.41] [%clk 1:31:29] } 3. dxe5 { [%eval -0.13] [%clk 1:29:48] } 3... dxe5 { [%eval -0.05] [%clk 1:31:56] } 4. Qxd8+ { [%eval -0.13] [%clk 1:30:06] } 4... Kxd8 { [%eval -0.16] [%clk 1:32:25] } 5. Nf3 { [%eval -0.35] [%clk 1:30:29] } 5... f6 { [%eval -0.28] [%clk 1:32:17] } 6. Bd2 { [%eval -0.42] [%clk 1:28:21] } 6... Be6 { [%eval -0.4] [%clk 1:32:45] } 7. e4 { [%eval -0.71] [%clk 1:25:14] } 7... Nd7 { [%eval -0.68] [%clk 1:32:25] } 8. Nc3 { [%eval -0.69] [%clk 1:21:43] } 8... c6 { [%eval -0.43] [%clk 1:32:38] } 9. a3 { [%eval -0.77] [%clk 1:18:47] } 9... a5 { [%eval -0.83] [%clk 1:32:36] } 10. Be2 { [%eval -1.11] [%clk 1:18:01] } 10... Ne7?! { [%eval -0.38] } { Inaccuracy. a4 was best. } { [%clk 1:32:13] } 11. O-O?! { [%eval -1.03] } { Inaccuracy. Na4 was best. } { [%clk 1:15:48] } 11... Nc8 { [%eval -1.09] [%clk 1:32:23] } 12. Be3 { [%eval -1.1] [%clk 1:15:17] } 12... Kc7 { [%eval -0.83] [%clk 1:31:50] } 13. Na4 { [%eval -0.56] [%clk 1:14:27] } 13... Nd6?! { [%eval 0.11] } { Inaccuracy. b6 was best. } { [%clk 1:26:37] } 14. Nd2 { [%eval 0.02] [%clk 1:13:07] } 14... Be7 { [%eval 0.27] [%clk 1:15:04] } 15. f3 { [%eval -0.09] [%clk 1:00:21] } 15... Rhd8 { [%eval 0.23] [%clk 1:11:51] } 16. Rfd1 { [%eval -0.19] [%clk 0:56:27] } 16... Nf7? { [%eval 1.12] } { Mistake. b6 was best. } { [%clk 0:54:14] } 17. c5 { [%eval 0.94] [%clk 0:44:50] } 17... Nf8 { [%eval 1.08] [%clk 0:38:10] } 18. Nb6 { [%eval 1.12] [%clk 0:40:08] } 18... Rab8 { [%eval 1.26] [%clk 0:37:09] } 19. Ndc4?! { [%eval 0.47] } { Inaccuracy. b4 was best. } { [%clk 0:40:19] } 19... Bxc4 { [%eval 0.4] [%clk 0:31:57] } 20. Bxc4 { [%eval 0.31] [%clk 0:40:43] } 20... Ng5?! { [%eval 0.99] } { Inaccuracy. Rxd1+ was best. } { [%clk 0:31:52] } 21. Bxg5?? { [%eval -3.0] } { Blunder. Nd5+ was best. } { [%clk 0:32:54] } 21... fxg5?? { [%eval 0.0] } { Blunder. Bxc5+ was best. } { [%clk 0:32:21] } 22. b4 { [%eval 0.03] [%clk 0:33:22] } 22... Nd7 { [%eval 0.0] [%clk 0:26:35] } 23. Nxd7 { [%eval 0.0] [%clk 0:25:50] } 23... Rxd7 { [%eval 0.0] } 24. Rxd7+ { [%eval 0.0] } 24... Kxd7 { [%eval 0.0] [%clk 0:27:32] } 25. Rd1+ { [%eval 0.0] [%clk 0:26:46] } 25... Kc7 { [%eval 0.0] [%clk 0:28:01] } 26. Be6 { [%eval 0.0] [%clk 0:26:57] } 26... Rd8 { [%eval 0.0] [%clk 0:27:53] } 27. Rxd8 { [%eval 0.02] [%clk 0:27:18] } 27... Bxd8 { [%eval -0.03] [%clk 0:25:52] } 28. Kf2 { [%eval -0.02] [%clk 0:25:45] } 28... axb4 { [%eval 0.0] [%clk 0:25:46] } 29. axb4 { [%eval -0.01] [%clk 0:26:12] } 29... b6 { [%eval -0.04] [%clk 0:26:00] } 30. Ke3 { [%eval 0.0] } 30... bxc5 { [%eval -0.03] } 31. bxc5 { [%eval 0.0] } 31... Be7 { [%eval -0.02] [%clk 0:27:00] } 32. Kd3 { [%eval -0.04] [%clk 0:24:36] } 32... Bxc5 { [%eval -0.03] [%clk 0:27:21] } 33. Kc4 { [%eval -0.01] [%clk 0:23:18] } 33... Kb6 { [%eval 0.0] [%clk 0:27:49] } 34. Bd7 { [%eval -0.02] [%clk 0:22:55] } 34... Be7 { [%eval 0.0] [%clk 0:27:41] } 35. h3 { [%eval 0.0] [%clk 0:17:28] } 35... Kc7 { [%eval 0.0] [%clk 0:28:08] } 36. Be8 { [%eval 0.0] [%clk 0:17:55] } 1/2-1/2