Event: Round 8: Hong, Andrew - Ma, Qun
Date: 2025-06-18
White: Hong, Andrew
WhiteTitle: GM
WhiteElo: 2589
Black: Ma, Qun
BlackTitle: GM
BlackElo: 2630
Result: 0-1
ECO: D45
Opening: Semi-Slav Defense: Accelerated Meran Variation
Variant: Standard
TimeControl: 90+30

1. c4 { [%eval 0.12] [%clk 1:27:32] } 1... Nf6 { [%eval 0.14] [%clk 1:29:46] } 2. Nf3 { [%eval 0.12] [%clk 1:27:20] } 2... e6 { [%eval 0.27] [%clk 1:30:08] } 3. Nc3 { [%eval 0.2] [%clk 1:26:59] } 3... d5 { [%eval 0.14] [%clk 1:30:16] } 4. d4 { [%eval 0.1] [%clk 1:26:54] } 4... c6 { [%eval 0.12] [%clk 1:28:54] } 5. e3 { [%eval 0.21] [%clk 1:26:39] } 5... a6 { [%eval 0.3] [%clk 1:29:17] } 6. b3 { [%eval 0.28] [%clk 1:26:41] } 6... Bb4 { [%eval 0.19] [%clk 1:29:34] } 7. Bd2 { [%eval 0.22] [%clk 1:26:55] } 7... Nbd7 { [%eval 0.14] [%clk 1:29:58] } 8. Bd3 { [%eval 0.22] [%clk 1:26:40] } 8... O-O { [%eval 0.33] [%clk 1:30:19] } 9. O-O { [%eval 0.3] [%clk 1:26:20] } 9... Bd6 { [%eval 0.2] [%clk 1:30:39] } 10. e4 { [%eval 0.32] [%clk 1:16:56] } 10... dxe4 { [%eval 0.66] [%clk 1:27:46] } 11. Nxe4 { [%eval 0.58] [%clk 1:17:04] } 11... Nxe4 { [%eval 0.55] [%clk 1:28:14] } 12. Bxe4 { [%eval 0.65] [%clk 1:17:26] } 12... e5 { [%eval 0.62] [%clk 1:28:38] } 13. Qc2 { [%eval 0.63] [%clk 1:02:27] } 13... h6 { [%eval 0.53] [%clk 1:24:27] } 14. Bc3 { [%eval 0.57] [%clk 0:55:38] } 14... exd4 { [%eval 0.58] [%clk 1:23:28] } 15. Bh7+ { [%eval 0.66] [%clk 0:52:48] } 15... Kh8 { [%eval 0.63] [%clk 1:23:56] } 16. Bxd4 { [%eval 0.65] [%clk 0:52:53] } 16... Qa5 { [%eval 0.78] [%clk 0:43:13] } 17. Rae1 { [%eval 0.86] [%clk 0:34:34] } 17... Qh5 { [%eval 0.96] [%clk 0:40:44] } 18. Re4?! { [%eval 0.24] } { Inaccuracy. Bd3 was best. } { [%clk 0:21:53] } 18... Kxh7 { [%eval 0.21] [%clk 0:40:35] } 19. Re6+ { [%eval 0.16] [%clk 0:17:24] } 19... Kg8 { [%eval 0.23] [%clk 0:41:02] } 20. Rxd6 { [%eval 0.29] [%clk 0:17:39] } 20... Nc5 { [%eval 0.42] [%clk 0:20:44] } 21. Re1 { [%eval 0.44] [%clk 0:17:27] } 21... Bf5 { [%eval 0.48] [%clk 0:17:04] } 22. Qc3 { [%eval 0.51] [%clk 0:17:17] } 22... Ne6 { [%eval 0.49] [%clk 0:14:28] } 23. Rdxe6 { [%eval 0.4] [%clk 0:10:13] } 23... fxe6 { [%eval 0.3] [%clk 0:12:48] } 24. Bxg7 { [%eval 0.4] [%clk 0:10:38] } 24... Rfd8 { [%eval 0.78] [%clk 0:05:37] } 25. Bd4 { [%eval 0.87] [%clk 0:10:19] } 25... Kh7 { [%eval 0.97] [%clk 0:05:32] } 26. Qa5?! { [%eval 0.0] } { Inaccuracy. Bf6 was best. } { [%clk 0:07:03] } 26... Rd7 { [%eval 0.0] [%clk 0:04:56] } 27. Rxe6?? { [%eval -4.04] } { Blunder. Be5 was best. } { [%clk 0:05:52] } 27... Rg8 { [%eval -3.9] [%clk 0:03:48] } 28. Nh4?! { [%eval -5.08] } { Inaccuracy. Ne1 was best. } { [%clk 0:01:50] } 28... c5 { [%eval -5.31] [%clk 0:02:04] } 29. Nxf5 { [%eval -5.24] [%clk 0:01:02] } 29... Qxf5 { [%eval -5.32] [%clk 0:02:16] } 30. Re1 { [%eval -5.13] [%clk 0:00:33] } 30... Qg6 { [%eval -5.17] [%clk 0:02:02] } 31. g3 { [%eval -5.76] [%clk 0:00:48] } 31... cxd4 { [%eval -5.68] [%clk 0:02:24] } 32. h4 { [%eval -6.02] [%clk 0:01:15] } 32... d3 { [%eval -5.9] [%clk 0:02:09] } 33. Qd2 { [%eval -6.41] [%clk 0:00:56] } 33... Re8 { [%eval -6.31] [%clk 0:02:22] } 34. Rxe8 { [%eval -6.83] [%clk 0:00:34] } 34... Qxe8 { [%eval -6.37] [%clk 0:02:50] } 35. Kh2?! { [%eval -9.79] } { Inaccuracy. f3 was best. } { [%clk 0:00:36] } 35... Qe4 { [%eval -8.79] [%clk 0:03:06] } 36. Kh3? { [%eval #-9] } { Checkmate is now unavoidable. Qc1 was best. } { [%clk 0:00:32] } 36... Rf7 { [%eval #-9] [%clk 0:03:05] } 37. f4 { [%eval #-9] [%clk 0:00:34] } 37... h5 { [%eval #-8] [%clk 0:03:28] } 38. Qd1 { [%eval #-8] [%clk 0:00:43] } 38... Qe6+ { [%eval #-12] [%clk 0:03:53] } 39. Kg2 { [%eval #-12] [%clk 0:00:58] } 39... Qe2+ { [%eval #-11] [%clk 0:04:18] } 40. Qxe2 { [%eval #-11] [%clk 0:01:25] } 40... dxe2 { [%eval #-10] [%clk 0:04:43] } 41. Kf2 { [%eval #-10] [%clk 0:01:53] } 41... Re7 { [%eval #-9] [%clk 0:05:12] } 42. Ke1 { [%eval #-9] [%clk 0:02:19] } 42... Kg6 { [%eval #-8] [%clk 0:05:41] } 43. c5 { [%eval #-8] [%clk 0:02:46] } 43... Kf5 { [%eval #-7] [%clk 0:06:08] } 44. b4 { [%eval #-6] [%clk 0:03:14] } 44... Kg4 { [%eval #-5] [%clk 0:06:35] } 45. f5 { [%eval #-5] [%clk 0:03:37] } 45... Kf3 { [%eval #-4] [%clk 0:07:01] } 0-1