Event: 2025å¹´å¨å½å½éè±¡æ£é¦æ èµï¼ä¸ªäººï¼
Site: Xinghua, China
Date: 2025-07-03
White: Chen, Yuan
WhiteElo: 2286
Black: Meng, Yihan
BlackElo: 2454
Result: 1-0
ECO: B13
Opening: Caro-Kann Defense: Exchange Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:51] } 1... c6 { [%eval 0.23] [%clk 1:30:40] } 2. d4 { [%eval 0.24] [%clk 1:31:01] } 2... d5 { [%eval 0.24] [%clk 1:31:03] } 3. exd5 { [%eval 0.08] [%clk 1:27:03] } 3... cxd5 { [%eval 0.18] [%clk 1:31:25] } 4. Bd3 { [%eval 0.1] [%clk 1:27:20] } 4... Nc6 { [%eval 0.08] [%clk 1:31:47] } 5. c3 { [%eval 0.19] [%clk 1:27:24] } 5... Qc7 { [%eval 0.26] [%clk 1:31:08] } 6. h3 { [%eval 0.19] [%clk 1:26:27] } 6... e6 { [%eval 0.21] [%clk 1:31:26] } 7. Nf3 { [%eval 0.17] [%clk 1:26:48] } 7... Bd6 { [%eval 0.28] [%clk 1:31:49] } 8. O-O { [%eval 0.35] [%clk 1:27:04] } 8... Nge7 { [%eval 0.4] [%clk 1:32:13] } 9. b4 { [%eval -0.04] [%clk 1:24:46] } 9... O-O { [%eval 0.0] [%clk 1:30:20] } 10. Re1 { [%eval 0.02] [%clk 1:23:38] } 10... f6 { [%eval 0.14] [%clk 1:29:01] } 11. Qc2 { [%eval -0.14] [%clk 1:19:53] } 11... e5 { [%eval -0.15] [%clk 0:56:46] } 12. dxe5 { [%eval -0.34] [%clk 1:14:40] } 12... fxe5? { [%eval 1.2] } { Mistake. Nxe5 was best. } { [%clk 0:50:33] } 13. Bxh7+ { [%eval 1.26] [%clk 1:13:35] } 13... Kh8 { [%eval 1.17] [%clk 0:50:59] } 14. Ng5 { [%eval 1.1] [%clk 0:42:47] } 14... Rf6 { [%eval 0.52] [%clk 0:43:27] } 15. b5?! { [%eval -0.27] } { Inaccuracy. Na3 was best. } { [%clk 0:33:20] } 15... Na5? { [%eval 0.86] } { Mistake. Nd8 was best. } { [%clk 0:42:55] } 16. Bd3 { [%eval 0.98] [%clk 0:32:11] } 16... e4 { [%eval 1.15] [%clk 0:38:47] } 17. Qd1?? { [%eval -1.0] } { Blunder. Bxe4 was best. } { [%clk 0:31:55] } 17... Bf5 { [%eval -1.2] [%clk 0:35:03] } 18. Bc2? { [%eval -2.5] } { Mistake. Bxe4 was best. } { [%clk 0:27:36] } 18... Raf8 { [%eval -2.45] [%clk 0:31:31] } 19. Be3?! { [%eval -3.45] } { Inaccuracy. Nd2 was best. } { [%clk 0:24:31] } 19... Nc4 { [%eval -3.53] [%clk 0:28:20] } 20. Bd4 { [%eval -3.47] [%clk 0:23:49] } 20... Rh6 { [%eval -3.68] [%clk 0:28:40] } 21. Nd2 { [%eval -3.76] [%clk 0:22:52] } 21... Bh2+ { [%eval -3.62] [%clk 0:22:26] } 22. Kh1 { [%eval -3.92] [%clk 0:23:07] } 22... Bf4 { [%eval -3.71] [%clk 0:22:38] } 23. Nxc4 { [%eval -3.75] [%clk 0:22:54] } 23... Bxg5 { [%eval -3.53] [%clk 0:22:31] } 24. Ne5 { [%eval -2.49] [%clk 0:19:41] } 24... Bf6 { [%eval -2.49] [%clk 0:14:19] } 25. f4 { [%eval -2.41] [%clk 0:19:00] } 25... exf3 { [%eval -2.43] [%clk 0:14:42] } 26. Bxf5 { [%eval -2.5] [%clk 0:13:21] } 26... fxg2+ { [%eval -2.44] [%clk 0:15:07] } 27. Kxg2 { [%eval -2.54] [%clk 0:13:41] } 27... Nxf5 { [%eval -2.55] [%clk 0:15:31] } 28. Qg4 { [%eval -2.36] [%clk 0:13:54] } 28... Bxe5?! { [%eval -1.22] } { Inaccuracy. Qc8 was best. } { [%clk 0:14:03] } 29. Bxe5 { [%eval -1.52] [%clk 0:12:25] } 29... Qb6 { [%eval -1.51] [%clk 0:13:34] } 30. Kh1 { [%eval -1.35] [%clk 0:12:17] } 30... Rh4?! { [%eval -0.45] } { Inaccuracy. Kg8 was best. } { [%clk 0:08:16] } 31. Qg2?! { [%eval -1.32] } { Inaccuracy. Bxg7+ was best. } { [%clk 0:06:53] } 31... Qh6 { [%eval -1.29] [%clk 0:05:15] } 32. Kh2?! { [%eval -2.15] } { Inaccuracy. Re2 was best. } { [%clk 0:07:22] } 32... Rf7 { [%eval -2.01] [%clk 0:05:38] } 33. Rf1 { [%eval -1.93] [%clk 0:07:44] } 33... Re4 { [%eval -1.84] [%clk 0:05:56] } 34. Bd4 { [%eval -1.86] [%clk 0:04:23] } 34... Qh5 { [%eval -1.49] [%clk 0:03:51] } 35. Kh1?? { [%eval -3.8] } { Blunder. Qf3 was best. } { [%clk 0:03:04] } 35... Re2?? { [%eval 5.3] } { Blunder. Ne3 was best. } { [%clk 0:03:08] } 36. Rxf5 { [%eval 5.22] [%clk 0:03:00] } 36... Qh6 { [%eval 5.63] [%clk 0:01:34] } 37. Qxe2 { [%eval 5.48] [%clk 0:03:19] } 37... Rxf5 { [%eval 5.47] [%clk 0:02:02] } 38. Rg1 { [%eval 5.61] [%clk 0:02:56] } 38... Qxh3+ { [%eval 5.86] [%clk 0:01:57] } 39. Qh2 { [%eval 5.6] [%clk 0:03:25] } 39... Rh5 { [%eval 5.92] [%clk 0:02:15] } 40. Bxg7+ { [%eval 5.46] [%clk 0:03:24] } 40... Kh7 { [%eval 5.93] [%clk 0:02:34] } 41. Qxh3 { [%eval 5.9] [%clk 0:03:51] } 41... Rxh3+ { [%eval 5.81] [%clk 0:02:59] } 42. Kg2 { [%eval 5.55] [%clk 0:04:20] } 42... Rd3 { [%eval 6.0] [%clk 0:03:18] } 43. Bd4 { [%eval 5.95] [%clk 0:04:39] } 43... b6 { [%eval 6.62] [%clk 0:03:23] } 44. a4 { [%eval 6.42] [%clk 0:04:45] } 44... Kh6 { [%eval 7.26] [%clk 0:03:37] } 45. Rf1 { [%eval 6.17] [%clk 0:04:55] } 45... Kg6 { [%clk 0:03:43] } 46. Rf6+ { [%clk 0:05:20] } 46... Kg5 { [%clk 0:04:08] } 47. Rf7 { [%clk 0:05:39] } 47... Kg4 { [%clk 0:04:32] } 48. Rxa7 { [%clk 0:06:03] } 48... Rd2+ { [%clk 0:04:58] } 49. Bf2 { [%clk 0:06:21] } 1-0