Event: Hong Kong International Open Chess Championship 2023
Site: St. Benedict School, Choi Hung, Kowloon, Hong Kong
Date: 2023-12-26
White: Zhou, Guoyu
WhiteElo: 1458
Black: Wang, Cong
BlackElo: 1945
Result: 1/2-1/2
ECO: D35
Opening: Queen's Gambit Declined: Harrwitz Attack
Variant: Standard

1. d4 { [%eval 0.13] [%clk 1:30:50] } 1... d5 { [%eval 0.27] [%clk 1:30:51] } 2. c4 { [%eval 0.0] [%clk 1:31:11] } 2... e6 { [%eval 0.3] [%clk 1:31:33] } 3. Nc3 { [%eval 0.39] [%clk 1:31:54] } 3... Nf6 { [%eval 0.28] [%clk 1:31:33] } 4. Bf4 { [%eval 0.0] [%clk 1:31:54] } 4... Bd6 { [%eval 0.25] } 5. Bxd6 { [%eval 0.13] } 5... Qxd6 { [%eval 0.21] } 6. e3 { [%eval 0.12] } 6... O-O { [%eval 0.22] [%clk 1:31:51] } 7. Nf3 { [%eval 0.13] [%clk 1:32:34] } 7... b6 { [%eval 0.28] [%clk 1:30:53] } 8. cxd5 { [%eval 0.19] [%clk 1:31:36] } 8... exd5 { [%eval 0.35] [%clk 1:31:51] } 9. Bd3 { [%eval 0.23] [%clk 1:32:34] } 9... Bb7 { [%eval 0.34] [%clk 1:31:51] } 10. O-O { [%eval 0.25] [%clk 1:32:34] } 10... c5 { [%eval 0.27] [%clk 1:30:44] } 11. Qc2 { [%eval 0.12] [%clk 1:32:56] } 11... Nc6 { [%eval 0.21] [%clk 1:28:28] } 12. a3 { [%eval -0.15] [%clk 1:33:17] } 12... Rfe8 { [%eval 0.15] [%clk 1:27:17] } 13. Rac1 { [%eval -0.1] [%clk 1:32:06] } 13... cxd4?! { [%eval 0.62] } { Inaccuracy. c4 was best. } { [%clk 1:12:50] } 14. exd4 { [%eval 0.29] [%clk 1:32:34] } 14... g6 { [%eval 0.32] [%clk 1:03:59] } 15. Rfe1 { [%eval 0.25] [%clk 1:33:01] } 15... Nh5 { [%eval 0.42] [%clk 0:57:46] } 16. Nb5 { [%eval 0.18] [%clk 1:33:30] } 16... Qf4 { [%eval 0.21] [%clk 0:57:05] } 17. Qd2?? { [%eval -2.67] } { Blunder. Rxe8+ was best. } { [%clk 1:32:59] } 17... a6 { [%eval -2.71] [%clk 0:49:34] } 18. Rxe8+ { [%eval -2.85] [%clk 1:29:23] } 18... Rxe8 { [%eval -2.67] [%clk 0:49:55] } 19. Nc3 { [%eval -2.7] [%clk 1:16:06] } 19... Qxd2? { [%eval -1.28] } { Mistake. Nxd4 was best. } { [%clk 0:50:10] } 20. Nxd2 { [%eval -1.11] [%clk 1:16:29] } 20... Nxd4 { [%eval -1.24] [%clk 0:48:42] } 21. g3 { [%eval -1.22] [%clk 1:16:56] } 21... b5 { [%eval -1.15] } 22. f3 { [%eval -1.31] [%clk 1:17:25] } 22... Re3 { [%eval -0.82] [%clk 0:43:25] } 23. Bf1 { [%eval -1.02] [%clk 1:17:51] } 23... Ng7 { [%eval -0.83] [%clk 0:32:42] } 24. Kf2 { [%eval -0.8] [%clk 1:18:18] } 24... Re7 { [%eval -0.72] [%clk 0:33:11] } 25. Rd1 { [%eval -0.88] [%clk 1:18:46] } 25... Nge6 { [%eval -0.6] [%clk 0:26:08] } 26. Bg2 { [%eval -1.1] [%clk 1:19:14] } 26... Nf5 { [%eval -0.92] } 27. Nb3? { [%eval -2.46] } { Mistake. Bh3 was best. } 27... d4 { [%eval -2.23] [%clk 0:17:06] } 28. Ne2 { [%eval -2.26] [%clk 1:10:12] } 28... Rd7?! { [%eval -1.63] } { Inaccuracy. Ne3 was best. } { [%clk 0:12:48] } 29. Bh3 { [%eval -1.9] [%clk 1:10:37] } 29... Bd5?? { [%eval 0.14] } { Blunder. Bxf3 was best. } { [%clk 0:00:52] } 30. Bxf5 { [%eval 0.14] [%clk 1:08:06] } 30... Bxb3 { [%eval 0.11] [%clk 0:01:19] } 31. Bxe6 { [%eval 0.14] [%clk 1:08:35] } 31... Bxe6 { [%eval 0.17] [%clk 0:00:25] } 32. Rxd4 { [%eval 0.08] [%clk 1:07:23] } 32... Kg7 { [%eval 0.21] } 33. Rxd7 { [%eval 0.3] [%clk 1:07:51] } 33... Bxd7 { [%eval 0.15] [%clk 0:01:22] } 34. Ke3 { [%eval 0.08] [%clk 1:07:22] } 34... Kf6 { [%eval 0.18] [%clk 0:00:00] } 35. Kd4 { [%eval 0.0] } 35... Bc6 { [%eval 0.0] [%clk 0:00:00] } 36. f4 { [%eval 0.0] [%clk 1:08:19] } 36... h5?? { [%eval 2.39] } { Blunder. Kf5 was best. } { [%clk 0:00:00] } 37. Kc5 { [%eval 1.98] [%clk 1:08:46] } 37... Bb7 { [%eval 2.53] } 38. Kb6 { [%eval 2.64] [%clk 1:09:14] } 38... Bc8 { [%eval 2.9] [%clk 0:00:00] } 39. b4?? { [%eval -0.32] } { Blunder. Nd4 was best. } { [%clk 1:09:42] } 39... g5?? { [%eval 2.81] } { Blunder. Kf5 was best. } { [%clk 0:00:00] } 40. Kc7 { [%eval 3.1] [%clk 1:10:11] } 40... Bg4 { [%eval 3.7] [%clk 0:00:00] } 41. Nd4 { [%eval 3.79] [%clk 1:10:37] } 41... h4 { [%eval 4.15] [%clk 0:00:00] } 42. Kb7 { [%eval 4.08] [%clk 1:11:05] } 42... gxf4 { [%eval 4.5] [%clk 0:00:00] } 43. gxf4 { [%eval 4.42] [%clk 1:11:33] } 43... Bd7 { [%eval 4.78] [%clk 0:00:00] } 44. Kxa6 { [%eval 4.71] [%clk 1:12:00] } 44... Kg6 { [%eval 4.76] [%clk 0:00:00] } 45. Nxb5 { [%eval 4.94] [%clk 1:08:15] } 45... Kf5 { [%eval 5.05] [%clk 0:00:00] } 46. Nd6+ { [%eval 5.49] } 46... Kg4 { [%eval 5.53] [%clk 0:00:00] } 47. Nxf7 { [%eval 5.76] [%clk 1:09:12] } 47... Kh3 { [%eval 5.88] [%clk 0:00:00] } 48. b5 { [%eval 5.92] [%clk 1:09:41] } 48... Kxh2 { [%eval 5.87] [%clk 0:00:00] } 49. b6 { [%eval 5.42] [%clk 1:09:27] } 49... Bc6 { [%eval 6.5] [%clk 0:00:00] } 1/2-1/2