Event: Hong Kong International Open Chess Championship 2023
Site: St. Benedict School, Choi Hung, Kowloon, Hong Kong
Date: 2023-12-27
White: Wong, Chak Sum
Black: Pang, Khai Jie Ryan
BlackElo: 1711
Result: 0-1
ECO: A45
Opening: Trompowsky Attack
Variant: Standard

1. d4 { [%eval 0.13] [%clk 1:30:50] } 1... Nf6 { [%eval 0.17] [%clk 1:30:24] } 2. Bg5 { [%eval 0.0] [%clk 1:30:38] } 2... d5 { [%eval 0.0] [%clk 1:30:19] } 3. Bxf6 { [%eval 0.0] [%clk 1:29:20] } 3... exf6 { [%eval 0.0] [%clk 1:30:30] } 4. e3 { [%eval 0.0] [%clk 1:29:28] } 4... Bd6 { [%eval 0.0] [%clk 1:29:23] } 5. c4 { [%eval 0.0] [%clk 1:28:26] } 5... dxc4 { [%eval 0.0] [%clk 1:27:59] } 6. Bxc4 { [%eval 0.0] [%clk 1:28:24] } 6... f5 { [%eval 0.0] [%clk 1:27:31] } 7. Nf3 { [%eval 0.0] [%clk 1:27:17] } 7... Nd7 { [%eval 0.0] [%clk 1:25:32] } 8. Nc3 { [%eval -0.22] [%clk 1:25:53] } 8... Nf6 { [%eval -0.05] [%clk 1:25:10] } 9. O-O { [%eval -0.09] [%clk 1:25:41] } 9... O-O { [%eval -0.18] [%clk 1:24:42] } 10. Rc1 { [%eval -0.14] [%clk 1:23:27] } 10... a6 { [%eval -0.05] [%clk 1:22:12] } 11. a4 { [%eval -0.17] [%clk 1:20:01] } 11... c6 { [%eval -0.21] [%clk 1:15:42] } 12. Ra1 { [%eval -0.11] [%clk 1:10:31] } 12... Ne4 { [%eval 0.0] [%clk 1:04:23] } 13. Qc2 { [%eval -0.02] [%clk 1:06:19] } 13... Qe7 { [%eval 0.0] [%clk 1:00:32] } 14. Bd3 { [%eval -0.28] [%clk 1:04:30] } 14... Re8 { [%eval -0.14] [%clk 0:59:22] } 15. Nd2 { [%eval -0.52] [%clk 1:04:00] } 15... Nxd2 { [%eval -0.61] [%clk 0:58:31] } 16. Qxd2 { [%eval -0.68] [%clk 1:04:12] } 16... Qf6 { [%eval -0.52] [%clk 0:53:11] } 17. Rfb1 { [%eval -0.56] [%clk 1:00:58] } 17... a5 { [%eval -0.47] [%clk 0:50:16] } 18. Rc1 { [%eval -0.69] [%clk 0:59:16] } 18... Be6 { [%eval -0.75] [%clk 0:45:31] } 19. Qe2 { [%eval -0.7] [%clk 0:57:26] } 19... Rad8 { [%eval -0.67] [%clk 0:43:42] } 20. Bc4 { [%eval -0.77] [%clk 0:53:48] } 20... Bb8 { [%eval -0.51] [%clk 0:37:29] } 21. b3? { [%eval -1.84] } { Mistake. Bxe6 was best. } { [%clk 0:52:54] } 21... f4 { [%eval -2.1] [%clk 0:36:41] } 22. Ne4?! { [%eval -3.08] } { Inaccuracy. Rf1 was best. } { [%clk 0:48:07] } 22... Qh6 { [%eval -3.01] [%clk 0:36:53] } 23. exf4? { [%eval -5.95] } { Mistake. Bxe6 was best. } { [%clk 0:46:15] } 23... Bxc4 { [%eval -4.9] [%clk 0:35:37] } 24. Rxc4 { [%eval -5.12] [%clk 0:44:44] } 24... Qxf4 { [%eval -5.17] [%clk 0:35:05] } 25. g3 { [%eval -5.09] [%clk 0:44:34] } 25... Qxe4 { [%eval -5.28] [%clk 0:35:25] } 26. Qh5 { [%eval -5.89] [%clk 0:44:23] } 26... Rd5 { [%eval -5.82] [%clk 0:35:17] } 27. Qh3 { [%eval -5.84] [%clk 0:44:16] } 27... Rxd4 { [%eval -5.88] [%clk 0:35:27] } 28. Rcc1 { [%eval -5.73] [%clk 0:44:27] } 28... Qd5 { [%eval -5.89] [%clk 0:35:19] } 29. f4?? { [%eval #-4] } { Checkmate is now unavoidable. Re1 was best. } { [%clk 0:42:57] } 29... Ba7 { [%eval #-4] [%clk 0:35:37] } 0-1