Event: Hong Kong International Open Chess Championship 2023
Site: St. Benedict School, Choi Hung, Kowloon, Hong Kong
Date: 2023-12-28
White: Tang, Tsz Sang
WhiteElo: 1574
Black: Wong, Chak Sum
Result: 1-0
ECO: A04
Opening: Zukertort Opening: Dutch Variation
Variant: Standard

1. Nf3 { [%eval 0.2] [%clk 1:30:50] } 1... f5?! { [%eval 0.76] } { Inaccuracy. e6 was best. } { [%clk 1:30:53] } 2. d3 { [%eval 0.5] [%clk 1:29:54] } 2... Nf6 { [%eval 0.4] [%clk 1:31:21] } 3. g3 { [%eval 0.25] [%clk 1:30:06] } 3... b6?! { [%eval 0.9] } { Inaccuracy. d6 was best. } { [%clk 1:31:36] } 4. Bg2 { [%eval 0.86] [%clk 1:30:30] } 4... Bb7 { [%eval 0.63] [%clk 1:32:01] } 5. O-O { [%eval 0.96] [%clk 1:30:50] } 5... e6 { [%eval 0.91] [%clk 1:32:24] } 6. Nbd2 { [%eval 0.88] [%clk 1:30:48] } 6... Be7 { [%eval 0.89] [%clk 1:32:31] } 7. e4 { [%eval 0.9] [%clk 1:28:20] } 7... fxe4 { [%eval 0.79] [%clk 1:27:49] } 8. dxe4 { [%eval 0.71] [%clk 1:14:42] } 8... O-O { [%eval 0.74] [%clk 1:21:13] } 9. e5 { [%eval 0.71] [%clk 1:14:46] } 9... Ne4 { [%eval 0.8] [%clk 1:19:27] } 10. Nd4 { [%eval 0.74] [%clk 1:07:15] } 10... Nc5 { [%eval 0.66] [%clk 1:12:27] } 11. Bxb7 { [%eval 0.66] [%clk 1:06:15] } 11... Nxb7 { [%eval 0.8] [%clk 1:12:17] } 12. Qg4?! { [%eval 0.14] } { Inaccuracy. f4 was best. } { [%clk 1:00:48] } 12... Bc5 { [%eval 0.51] [%clk 1:08:56] } 13. N2b3 { [%eval 0.7] [%clk 0:55:34] } 13... Qe7 { [%eval 1.21] [%clk 1:06:45] } 14. Qe4 { [%eval 1.05] [%clk 0:47:51] } 14... c6 { [%eval 1.03] [%clk 1:03:39] } 15. Be3 { [%eval 0.91] [%clk 0:46:02] } 15... Na6 { [%eval 1.14] [%clk 1:03:10] } 16. a3 { [%eval 0.91] [%clk 0:45:29] } 16... Nc7 { [%eval 1.15] [%clk 1:02:54] } 17. c4 { [%eval 1.3] [%clk 0:44:07] } 17... Rf7 { [%eval 1.51] [%clk 0:59:34] } 18. Rad1 { [%eval 1.45] [%clk 0:44:05] } 18... Raf8 { [%eval 1.86] [%clk 0:57:42] } 19. Qg4 { [%eval 1.53] [%clk 0:41:02] } 19... Bxd4 { [%eval 1.5] [%clk 0:55:16] } 20. Nxd4?! { [%eval 0.85] } { Inaccuracy. Rxd4 was best. } { [%clk 0:38:45] } 20... c5 { [%eval 1.0] [%clk 0:55:02] } 21. Ne2 { [%eval 0.55] [%clk 0:37:09] } 21... Nd8?! { [%eval 1.43] } { Inaccuracy. Rf5 was best. } { [%clk 0:48:46] } 22. Bg5 { [%eval 1.59] [%clk 0:34:25] } 22... Qe8 { [%eval 1.41] [%clk 0:49:04] } 23. Bxd8 { [%eval 1.5] [%clk 0:34:45] } 23... Qxd8 { [%eval 1.51] [%clk 0:49:31] } 24. f4 { [%eval 1.07] [%clk 0:34:33] } 24... Rf5? { [%eval 2.29] } { Mistake. b5 was best. } { [%clk 0:48:32] } 25. Nc3 { [%eval 2.27] [%clk 0:32:18] } 25... Kh8 { [%eval 2.4] [%clk 0:47:41] } 26. Ne4 { [%eval 2.47] [%clk 0:30:37] } 26... Ne8 { [%eval 2.61] [%clk 0:47:52] } 27. Rd3 { [%eval 2.74] [%clk 0:26:52] } 27... g5? { [%eval 4.46] } { Mistake. h6 was best. } 28. Nxg5 h6 29. Nxe6 Qe7 30. Nxf8 Rxf8 { [%clk 0:45:27] } 31. Rxd7 { [%clk 0:27:03] } 1-0