Event: Hong Kong International Open Chess Championship 2023
Site: St. Benedict School, Choi Hung, Kowloon, Hong Kong
Date: 2023-12-26
White: Wong, Chak Sum
Black: Mahadevan, Aravind
BlackElo: 1306
Result: 1-0
ECO: D01
Opening: Rapport-Jobava System
Variant: Standard

1. d4 { [%eval 0.13] [%clk 1:30:50] } 1... d5 { [%eval 0.27] [%clk 1:30:54] } 2. Nc3 { [%eval -0.04] [%clk 1:31:14] } 2... Nf6 { [%eval 0.0] [%clk 1:31:09] } 3. Bf4 { [%eval 0.0] [%clk 1:31:39] } 3... c6 { [%eval 0.21] [%clk 1:30:43] } 4. e3 { [%eval 0.18] [%clk 1:32:05] } 4... Bf5 { [%eval 0.22] [%clk 1:30:31] } 5. f3 { [%eval 0.14] [%clk 1:32:30] } 5... h6 { [%eval 0.22] [%clk 1:29:41] } 6. g4 { [%eval 0.28] [%clk 1:32:53] } 6... Bh7 { [%eval 0.36] [%clk 1:29:51] } 7. h4 { [%eval 0.25] [%clk 1:30:48] } 7... e6 { [%eval 0.3] [%clk 1:27:50] } 8. Bd3 { [%eval 0.19] [%clk 1:30:48] } 8... Bxd3 { [%eval 0.3] [%clk 1:26:30] } 9. Qxd3 { [%eval 0.3] [%clk 1:31:12] } 9... Bd6 { [%eval 0.42] [%clk 1:20:49] } 10. Nge2 { [%eval 0.41] [%clk 1:29:35] } 10... Bxf4 { [%eval 0.39] [%clk 1:16:35] } 11. Nxf4 { [%eval 0.44] [%clk 1:29:59] } 11... Na6 { [%eval 0.41] [%clk 1:15:15] } 12. O-O-O { [%eval 0.45] [%clk 1:27:05] } 12... Qa5?! { [%eval 1.33] } { Inaccuracy. Qe7 was best. } { [%clk 1:14:10] } 13. g5 { [%eval 1.45] [%clk 1:24:53] } 13... Nb4 { [%eval 1.13] [%clk 1:10:59] } 14. Qe2 { [%eval 1.29] [%clk 1:24:51] } 14... Nxa2+?? { [%eval 3.4] } { Blunder. Nd7 was best. } { [%clk 1:08:34] } 15. Nxa2 { [%eval 3.36] [%clk 1:24:57] } 15... Qxa2 { [%eval 3.54] [%clk 1:02:34] } 16. gxf6 { [%eval 3.57] [%clk 1:25:11] } 16... gxf6 { [%eval 3.53] [%clk 1:02:58] } 17. Nd3 { [%eval 3.17] [%clk 1:25:21] } 17... O-O-O { [%eval 3.44] [%clk 1:01:57] } 18. Kd2 { [%eval 3.53] [%clk 1:24:05] } 18... Qa5+ { [%eval 3.41] [%clk 1:00:08] } 19. c3 { [%eval 3.6] [%clk 1:24:13] } 19... Qb6 { [%eval 3.57] [%clk 0:59:29] } 20. Ra1 { [%eval 3.46] [%clk 1:22:30] } 20... Rhg8 { [%eval 3.38] [%clk 0:56:54] } 21. Rhg1 { [%eval 3.35] [%clk 1:21:30] } 21... Rde8 { [%eval 3.32] [%clk 0:54:35] } 22. Qf2 { [%eval 3.48] [%clk 1:20:21] } 22... e5 { [%eval 3.69] [%clk 0:53:27] } 23. Rxg8 { [%eval 3.49] [%clk 1:20:08] } 23... Rxg8 { [%eval 3.39] [%clk 0:53:53] } 24. Rg1 { [%eval 3.55] [%clk 1:19:33] } 24... Rg6?! { [%eval 4.68] } { Inaccuracy. Re8 was best. } { [%clk 0:50:32] } 25. Rxg6 { [%eval 4.44] [%clk 1:18:46] } 25... fxg6 { [%eval 4.65] [%clk 0:49:35] } 26. Qg2 { [%eval 5.01] [%clk 1:19:01] } 26... g5 { [%eval 5.6] [%clk 0:48:27] } 27. hxg5 { [%eval 5.42] [%clk 1:19:21] } 27... hxg5 { [%eval 5.78] [%clk 0:48:47] } 28. Qg4+ { [%eval 5.21] [%clk 1:19:22] } 28... Kd8 { [%eval 5.61] [%clk 0:46:47] } 29. dxe5 { [%eval 5.68] [%clk 1:19:33] } 29... fxe5 { [%eval 5.89] [%clk 0:46:33] } 30. Qxg5+ { [%eval 5.67] [%clk 1:19:56] } 30... Kc8 { [%eval 5.8] [%clk 0:46:32] } 31. Qxe5 { [%eval 5.47] [%clk 1:20:09] } 31... Qb3 { [%eval 5.38] [%clk 0:45:06] } 32. Qe8+ { [%eval 5.88] [%clk 1:20:03] } 32... Kc7 { [%eval 5.86] [%clk 0:45:27] } 33. Qe7+ { [%eval 5.94] [%clk 1:20:23] } 33... Kb6 { [%eval 5.83] [%clk 0:45:48] } 34. Qb4+ { [%eval 5.93] [%clk 1:20:46] } 34... Qxb4 { [%eval 5.82] [%clk 0:46:05] } 35. Nxb4 { [%eval 5.47] [%clk 1:21:10] } 35... a5 { [%eval 5.53] [%clk 0:46:16] } 36. Nc2 { [%eval 5.43] [%clk 1:21:23] } 36... c5 { [%eval 5.78] [%clk 0:46:37] } 37. Kd3 { [%eval 6.06] [%clk 1:21:45] } 37... Kc6 { [%eval 6.15] [%clk 0:47:01] } 38. f4 { [%eval 6.02] [%clk 1:21:51] } 38... Kd6 { [%eval 6.4] [%clk 0:47:29] } 39. Na3 { [%eval 6.6] [%clk 1:22:06] } 39... a4 { [%eval 6.96] [%clk 0:47:23] } 40. c4 { [%eval 6.91] [%clk 1:22:10] } 40... Ke6 { [%eval 7.23] [%clk 0:47:24] } 41. cxd5+ { [%eval 7.37] [%clk 1:22:26] } 41... Kxd5 { [%eval 7.72] [%clk 0:47:39] } 42. Nc4 { [%eval 6.78] [%clk 1:22:45] } 42... b5 { [%eval 6.83] [%clk 0:48:02] } 43. e4+ { [%eval 6.46] [%clk 1:22:59] } 43... Ke6 { [%eval 6.98] [%clk 0:48:19] } 44. Na3 { [%eval 7.11] [%clk 1:23:11] } 44... b4 { [%eval 6.97] [%clk 0:48:35] } 45. Nc4 { [%eval 7.5] [%clk 1:23:33] } 45... Kf6 { [%eval 9.01] [%clk 0:47:53] } 46. Ke3 { [%eval 7.09] [%clk 1:23:30] } 46... Ke6 { [%eval 7.87] [%clk 0:48:14] } 47. f5+ { [%eval 8.13] [%clk 1:23:50] } 47... Kf6 { [%eval 9.77] [%clk 0:48:23] } 48. Kf4 { [%eval 9.53] [%clk 1:24:16] } 48... Ke7 { [%eval 11.08] [%clk 0:48:28] } 49. Ke5 { [%eval 10.47] [%clk 1:24:24] } 1-0