Event: Hong Kong International Open Chess Championship 2023
Site: St. Benedict School, Choi Hung, Kowloon, Hong Kong
Date: 2023-12-26
White: Lau, Tsz Yiu Christ
WhiteElo: 1299
Black: Wee, Yu Heng Lucas John
BlackElo: 1128
Result: 1-0
ECO: D06
Opening: Queen's Gambit Declined: Marshall Defense
Variant: Standard

1. d4 { [%eval 0.13] [%clk 1:30:50] } 1... Nf6 { [%eval 0.17] [%clk 1:30:38] } 2. c4 { [%eval 0.16] [%clk 1:31:18] } 2... d5?! { [%eval 0.71] } { Inaccuracy. e6 was best. } { [%clk 1:30:42] } 3. e3?! { [%eval 0.05] } { Inaccuracy. cxd5 was best. } { [%clk 1:31:18] } 3... e6 { [%eval 0.02] } 4. Nc3 { [%eval 0.03] [%clk 1:32:01] } 4... c5 { [%eval 0.31] [%clk 1:31:50] } 5. cxd5 { [%eval 0.11] [%clk 1:30:35] } 5... exd5 { [%eval 0.25] [%clk 1:30:24] } 6. Nf3 { [%eval 0.09] } 6... Nc6 { [%eval 0.13] [%clk 1:30:31] } 7. Bb5 { [%eval 0.05] [%clk 1:31:01] } 7... Bd7 { [%eval 0.51] [%clk 1:30:55] } 8. O-O { [%eval 0.29] [%clk 1:31:01] } 8... a6 { [%eval 0.35] [%clk 1:30:55] } 9. Bxc6 { [%eval 0.39] [%clk 1:29:52] } 9... bxc6 { [%eval 0.74] [%clk 1:30:55] } 10. Ne5 { [%eval 0.5] [%clk 1:29:57] } 10... Bd6 { [%eval 0.55] [%clk 1:31:00] } 11. Nxd7 { [%eval 0.25] [%clk 1:26:46] } 11... Qxd7 { [%eval 0.28] [%clk 1:31:26] } 12. Na4 { [%eval -0.25] [%clk 1:26:26] } 12... Qa7? { [%eval 0.9] } { Mistake. Qc7 was best. } { [%clk 1:29:45] } 13. Qc2?! { [%eval -0.14] } { Inaccuracy. dxc5 was best. } { [%clk 1:10:33] } 13... Nd7? { [%eval 1.44] } { Mistake. Qc7 was best. } { [%clk 1:29:24] } 14. dxc5 { [%eval 1.45] [%clk 1:08:32] } 14... Nxc5 { [%eval 1.42] [%clk 1:29:23] } 15. b4 { [%eval 0.98] [%clk 1:04:57] } 15... Nxa4 { [%eval 0.95] [%clk 1:28:17] } 16. Qxc6+ { [%eval 1.08] [%clk 1:05:17] } 16... Qd7?? { [%eval 5.67] } { Blunder. Ke7 was best. } { [%clk 1:28:10] } 17. Qxa8+ { [%eval 5.64] [%clk 1:05:21] } 17... Qd8 { [%eval 5.5] [%clk 1:28:37] } 18. Qxd8+ { [%eval 4.57] [%clk 1:05:09] } 18... Kxd8 { [%eval 4.65] [%clk 1:28:57] } 19. Rd1 { [%eval 4.96] [%clk 1:00:59] } 19... Nc3 { [%eval 5.19] [%clk 1:28:43] } 20. Rd3 { [%eval 5.2] [%clk 0:49:55] } 20... Bxb4 { [%eval 5.8] [%clk 1:22:52] } 21. Bd2 { [%eval 5.84] [%clk 0:49:47] } 21... Ne2+ { [%eval 5.91] [%clk 1:23:13] } 22. Kf1 { [%eval 5.94] [%clk 0:50:12] } 22... Bxd2 { [%eval 5.6] [%clk 1:23:36] } 23. Rxd5+ { [%eval 5.54] [%clk 0:49:44] } 23... Ke7 { [%eval 5.57] [%clk 1:23:52] } 24. Rxd2 { [%eval 5.63] [%clk 0:50:02] } 24... Nc3 { [%eval 5.63] [%clk 1:24:11] } 25. Rc1 { [%eval 5.61] [%clk 0:50:10] } 25... Ne4 { [%eval 5.62] [%clk 1:24:23] } 26. Rd4 { [%eval 5.47] [%clk 0:49:59] } 26... Nd6 { [%eval 5.76] [%clk 1:24:44] } 27. Rc7+ { [%eval 5.81] [%clk 0:49:59] } 27... Ke6 { [%eval 5.9] [%clk 1:24:33] } 28. Rc6 { [%eval 5.81] [%clk 0:49:45] } 28... Rd8 { [%eval 5.87] [%clk 1:24:25] } 29. Rxa6 { [%eval 5.89] [%clk 0:49:37] } 1-0