Event: CHESS HUB - MCF 1st GM IM INVITATIONAL CHESS CHAMPIONSHIP 2025
Site: Corus Hotel (KLCC) Kuala Lumpur, Malaysia
Date: 2025-07-29
White: Chow, Yi Chen
WhiteElo: 1969
Black: Jiang, Haochen
BlackElo: 2455
Result: 0-1
ECO: C70
Opening: Ruy Lopez: Morphy Defense, Schliemann Defense Deferred
Variant: Standard
TimeControl: 90 minutes with 30 seconds increment per move from move 1

1. e4 { [%eval 0.18] } 1... e5 { [%eval 0.22] [%clk 1:25:20] } 2. Nf3 { [%eval 0.13] [%clk 1:31:10] } 2... Nc6 { [%eval 0.21] [%clk 1:25:44] } 3. Bb5 { [%eval 0.15] [%clk 1:31:30] } 3... a6 { [%eval 0.21] [%clk 1:25:26] } 4. Ba4 { [%eval 0.11] [%clk 1:31:50] } 4... f5?! { [%eval 0.74] } { Inaccuracy. Nf6 was best. } { [%clk 1:25:48] } 5. d3?! { [%eval 0.14] } { Inaccuracy. d4 was best. } { [%clk 1:32:06] } 5... fxe4 { [%eval 0.29] [%clk 1:26:09] } 6. dxe4 { [%eval 0.16] [%clk 1:32:26] } 6... Nf6 { [%eval 0.22] [%clk 1:26:34] } 7. Bg5 { [%eval -0.11] [%clk 1:30:52] } 7... d6 { [%eval 0.34] [%clk 1:26:11] } 8. Nc3 { [%eval 0.22] [%clk 1:30:53] } 8... Be7 { [%eval 0.26] [%clk 1:26:25] } 9. Bb3 { [%eval -0.25] [%clk 1:30:14] } 9... Na5 { [%eval -0.22] [%clk 1:24:15] } 10. Qd3 { [%eval -0.25] [%clk 1:28:59] } 10... Nxb3 { [%eval -0.3] [%clk 1:24:11] } 11. axb3 { [%eval -0.29] [%clk 1:29:19] } 11... Be6 { [%eval -0.31] [%clk 1:24:32] } 12. O-O-O?! { [%eval -1.01] } { Inaccuracy. Bxf6 was best. } { [%clk 1:27:39] } 12... O-O { [%eval -0.96] [%clk 1:23:30] } 13. Kb1 { [%eval -1.2] [%clk 1:27:13] } 13... Qe8 { [%eval -0.93] [%clk 1:18:42] } 14. h3 { [%eval -1.13] [%clk 1:25:48] } 14... Nh5?! { [%eval -0.1] } { Inaccuracy. Kh8 was best. } { [%clk 1:15:24] } 15. Nd5 { [%eval 0.0] [%clk 1:25:11] } 15... Bd8 { [%eval -0.01] [%clk 1:13:42] } 16. g4 { [%eval 0.0] [%clk 1:22:31] } 16... c6 { [%eval 0.04] [%clk 1:13:13] } 17. Nc3 { [%eval 0.04] [%clk 1:17:59] } 17... Bc7 { [%eval 0.0] [%clk 1:13:01] } 18. Nh4 { [%eval -0.03] [%clk 1:13:53] } 18... Nf4 { [%eval 0.07] [%clk 1:12:36] } 19. Bxf4 { [%eval 0.08] [%clk 1:13:34] } 19... Rxf4 { [%eval 0.02] [%clk 1:12:37] } 20. Nf5 { [%eval 0.03] [%clk 1:12:54] } 20... Bxf5?! { [%eval 0.88] } { Inaccuracy. d5 was best. } { [%clk 1:07:09] } 21. gxf5 { [%eval 0.75] [%clk 1:12:30] } 21... Rh4 { [%eval 1.1] [%clk 1:06:50] } 22. Rdg1 { [%eval 1.03] [%clk 1:10:58] } 22... Qe7 { [%eval 1.25] [%clk 1:06:45] } 23. Rg3 { [%eval 0.83] [%clk 1:09:50] } 23... Kh8 { [%eval 0.94] [%clk 1:06:43] } 24. Rhg1 { [%eval 0.76] [%clk 1:09:53] } 24... Rg8 { [%eval 0.8] [%clk 1:07:05] } 25. Qe3 { [%eval 0.6] [%clk 1:08:56] } 25... Qd8 { [%eval 0.87] [%clk 1:06:41] } 26. Rg5 { [%eval 0.55] [%clk 1:08:22] } 26... Rh6 { [%eval 0.78] [%clk 1:05:20] } 27. R1g4 { [%eval 0.43] [%clk 1:08:01] } 27... Qf8?? { [%eval 2.91] } { Blunder. Bb6 was best. } { [%clk 1:05:07] } 28. Rxg7 { [%eval 2.94] [%clk 1:07:54] } 28... Rxg7 { [%eval 2.92] [%clk 1:05:02] } 29. Qxh6 { [%eval 3.1] [%clk 1:08:16] } 29... Rf7 { [%eval 2.84] [%clk 1:04:59] } 30. Qxf8+? { [%eval 1.55] } { Mistake. Qd2 was best. } { [%clk 1:05:08] } 30... Rxf8 { [%eval 1.5] [%clk 1:05:28] } 31. Ne2 { [%eval 1.36] [%clk 1:05:12] } 31... Rf6 { [%eval 1.79] [%clk 1:04:53] } 32. Ng3?! { [%eval 0.69] } { Inaccuracy. c4 was best. } { [%clk 1:04:37] } 32... Bd8 { [%eval 0.71] [%clk 1:04:21] } 33. h4?! { [%eval 0.01] } { Inaccuracy. Rh4 was best. } { [%clk 1:03:11] } 33... Rf8 { [%eval 0.07] [%clk 1:02:26] } 34. c4 { [%eval 0.0] [%clk 0:55:56] } 34... Rg8 { [%eval 0.0] [%clk 1:01:55] } 35. Rxg8+ { [%eval -0.49] [%clk 0:56:01] } 35... Kxg8 { [%eval -0.44] [%clk 1:02:24] } 36. f6 { [%eval -0.36] [%clk 0:56:22] } 36... Kf7 { [%eval -0.46] [%clk 0:56:35] } 37. Nf5 { [%eval -0.55] [%clk 0:56:34] } 37... Bxf6?! { [%eval 0.0] } { Inaccuracy. Bc7 was best. } { [%clk 0:50:34] } 38. Kc2 { [%eval -0.39] [%clk 0:56:11] } 38... Ke6 { [%eval -0.41] [%clk 0:48:15] } 39. h5 { [%eval -0.56] [%clk 0:55:58] } 39... a5?! { [%eval 0.0] } { Inaccuracy. Bd8 was best. } { [%clk 0:46:55] } 40. Kc3?! { [%eval -0.93] } { Inaccuracy. Ne3 was best. } { [%clk 0:54:20] } 40... d5 { [%eval -0.94] [%clk 0:45:33] } 41. cxd5+ { [%eval -0.69] [%clk 0:54:24] } 41... cxd5 { [%eval -1.24] [%clk 0:46:01] } 42. f3? { [%eval -2.94] } { Mistake. Kd3 was best. } { [%clk 0:54:36] } 42... Be7?? { [%eval -0.53] } { Blunder. d4+ was best. } { [%clk 0:45:13] } 43. Nxe7?? { [%eval -5.8] } { Blunder. Nh6 was best. } { [%clk 0:50:17] } 43... d4+ { [%eval -5.9] [%clk 0:45:08] } 44. Kc4 { [%eval -6.93] [%clk 0:42:42] } 44... Kxe7 { [%eval -6.91] [%clk 0:45:36] } 45. b4 { [%eval -7.48] [%clk 0:42:53] } 45... axb4 { [%eval -7.69] [%clk 0:44:46] } 46. f4 { [%eval -7.25] [%clk 0:41:56] } 46... exf4 { [%eval -9.74] [%clk 0:44:47] } 47. Kxd4 { [%eval -10.03] [%clk 0:41:57] } 47... h6 { [%eval -9.63] [%clk 0:45:09] } 48. e5 { [%eval -8.55] [%clk 0:38:36] } 48... Ke6 { [%eval -7.87] [%clk 0:45:31] } 49. Ke4 { [%eval -10.42] [%clk 0:39:01] } 49... f3 { [%eval -8.99] [%clk 0:45:57] } 50. Kxf3 { [%eval -8.67] [%clk 0:39:25] } 50... Kxe5 { [%eval -7.26] [%clk 0:46:24] } 51. Kg4?! { [%eval -12.68] } { Inaccuracy. Ke3 was best. } { [%clk 0:39:45] } 51... Ke4 { [%eval #-20] [%clk 0:46:47] } 52. b3 { [%eval #-20] [%clk 0:40:02] } 52... b6 { [%eval #-20] [%clk 0:47:03] } 53. Kg3 { [%eval #-22] [%clk 0:40:13] } 53... Ke5?! { [%eval -13.93] } { Lost forced checkmate sequence. Kd4 was best. } { [%clk 0:47:13] } 0-1