Event: 2025å¹´ä¸­å½å½éè±¡æ£ä¹çº§èèµ
Site: https://lichess.org/broadcast/2025-chinese-chess-league-division-b-/round-1/cpYO2jfh/YSA65yq0
White: Zhang, Tiankun
WhiteElo: 1576
Black: Chen, lvheng
BlackElo: 2031
Result: 0-1
ECO: B56
Opening: Sicilian Defense: Classical Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.24] [%clk 1:28:21] } 2. Nf3 { [%eval 0.2] [%clk 1:31:18] } 2... Nc6 { [%eval 0.3] [%clk 1:27:42] } 3. d4 { [%eval 0.27] [%clk 1:31:26] } 3... cxd4 { [%eval 0.27] [%clk 1:27:41] } 4. Nxd4 { [%eval 0.21] [%clk 1:31:33] } 4... Nf6 { [%eval 0.19] [%clk 1:27:45] } 5. Nc3 { [%eval 0.26] [%clk 1:31:32] } 5... d6 { [%eval 0.3] [%clk 1:27:39] } 6. f3 { [%eval 0.15] [%clk 1:28:56] } 6... e5 { [%eval 0.28] [%clk 1:27:46] } 7. Nb3 { [%eval 0.17] [%clk 1:27:08] } 7... Be6 { [%eval 0.21] [%clk 1:28:06] } 8. Be3 { [%eval 0.17] [%clk 1:25:43] } 8... Be7 { [%eval 0.54] [%clk 1:27:40] } 9. Qd2 { [%eval 0.04] [%clk 1:22:39] } 9... d5 { [%eval 0.07] [%clk 1:21:13] } 10. exd5 { [%eval -0.02] [%clk 1:20:40] } 10... Nxd5 { [%eval 0.02] [%clk 1:21:33] } 11. Nxd5 { [%eval 0.06] [%clk 1:12:37] } 11... Qxd5 { [%eval 0.06] [%clk 1:20:29] } 12. Qxd5 { [%eval 0.05] [%clk 1:10:32] } 12... Bxd5 { [%eval 0.05] [%clk 1:20:49] } 13. Nc5 { [%eval -0.19] [%clk 0:50:13] } 13... b6 { [%eval -0.12] [%clk 1:12:12] } 14. c4 { [%eval -0.18] [%clk 0:45:00] } 14... Bxc4 { [%eval 0.0] [%clk 1:09:47] } 15. Bxc4 { [%eval 0.0] [%clk 0:44:31] } 15... Bxc5 { [%eval 0.0] [%clk 1:05:00] } 16. Bxc5 { [%eval 0.0] [%clk 0:42:52] } 16... bxc5 { [%eval 0.0] [%clk 1:05:14] } 17. Bb5 { [%eval -0.39] [%clk 0:42:19] } 17... Rc8 { [%eval -0.36] [%clk 1:04:44] } 18. Rc1 { [%eval -0.42] [%clk 0:42:06] } 18... Ke7 { [%eval -0.59] [%clk 1:02:00] } 19. Rxc5?? { [%eval -2.97] } { Blunder. Ba6 was best. } { [%clk 0:39:39] } 19... Nd4 { [%eval -2.82] [%clk 1:02:15] } 20. Rxc8 { [%eval -3.27] [%clk 0:39:21] } 20... Rxc8 { [%eval -3.21] [%clk 1:02:01] } 21. Ba4 { [%eval -3.22] [%clk 0:39:33] } 21... Rc1+ { [%eval -3.12] [%clk 1:02:11] } 22. Bd1 { [%eval -3.01] [%clk 0:39:43] } 22... Rb1 { [%eval -3.06] [%clk 1:01:53] } 23. b3?! { [%eval -3.9] } { Inaccuracy. O-O was best. } { [%clk 0:38:29] } 23... Rb2 { [%eval -4.01] [%clk 1:02:12] } 24. O-O { [%eval -3.95] [%clk 0:37:03] } 24... Rxa2 { [%eval -3.97] [%clk 1:02:33] } 25. Rf2 { [%eval -4.38] [%clk 0:37:16] } 25... Ra1 { [%eval -4.31] [%clk 1:01:16] } 26. Rf1 { [%eval -4.45] [%clk 0:37:08] } 26... Kd6 { [%eval -4.38] [%clk 1:01:39] } 27. Kf2 { [%eval -4.49] [%clk 0:36:42] } 27... Kc5 { [%eval -4.54] [%clk 1:00:49] } 28. Re1 { [%eval -4.47] [%clk 0:35:19] } 28... f6 { [%eval -4.28] [%clk 1:00:44] } 29. Rf1 { [%eval -5.13] [%clk 0:35:26] } 29... Kb4 { [%eval -5.12] [%clk 1:00:58] } 30. Re1 { [%eval -5.23] [%clk 0:35:47] } 30... Kc3 { [%eval -4.3] [%clk 1:01:02] } 31. Re3+ { [%eval -4.0] [%clk 0:33:47] } 31... Kd2?! { [%eval -3.01] } { Inaccuracy. Kb4 was best. } { [%clk 1:01:21] } 32. Be2 { [%eval -3.0] [%clk 0:33:44] } 32... Rc1?! { [%eval -2.24] } { Inaccuracy. Rb1 was best. } { [%clk 0:56:37] } 33. f4 { [%eval -2.29] [%clk 0:32:30] } 33... Rc2? { [%eval -0.7] } { Mistake. a5 was best. } { [%clk 0:54:06] } 34. fxe5 { [%eval -0.63] [%clk 0:31:56] } 34... fxe5 { [%eval -0.52] [%clk 0:54:31] } 35. Rxe5?? { [%eval -4.35] } { Blunder. Bf3 was best. } { [%clk 0:30:29] } 35... Kc1 { [%eval -4.39] [%clk 0:51:43] } 36. Kf1 { [%eval -4.68] [%clk 0:30:21] } 36... Rxe2 { [%eval -4.48] [%clk 0:51:25] } 37. Rxe2?! { [%eval -6.17] } { Inaccuracy. Rd5 was best. } { [%clk 0:30:39] } 37... Nxe2 { [%eval -6.22] [%clk 0:51:50] } 38. Kxe2 { [%eval -6.32] [%clk 0:31:05] } 38... Kc2 { [%eval -6.49] [%clk 0:52:17] } 39. b4 { [%eval -5.23] [%clk 0:31:02] } 39... a6 { [%eval -6.39] [%clk 0:52:36] } 40. Ke3 { [%eval -6.81] [%clk 0:31:04] } 40... Kc3 { [%eval -6.44] [%clk 0:53:01] } 41. g4 { [%eval -7.74] [%clk 0:30:52] } 41... Kxb4 { [%eval -7.78] [%clk 0:53:25] } 42. g5 { [%eval -7.31] [%clk 0:31:16] } 42... a5 { [%eval -7.14] [%clk 0:53:51] } 43. h4 { [%eval -10.6] [%clk 0:31:05] } 43... Kb3 { [%eval -8.74] [%clk 0:53:50] } 44. h5? { [%eval #-16] } { Checkmate is now unavoidable. Kd2 was best. } { [%clk 0:31:19] } 44... a4 { [%eval #-17] [%clk 0:54:15] } 45. g6 { [%eval #-13] [%clk 0:31:23] } 45... hxg6 { [%eval #-12] [%clk 0:54:33] } 46. hxg6 { [%eval #-10] [%clk 0:31:47] } 46... a3 { [%eval #-9] [%clk 0:55:04] } 47. Ke4 { [%eval #-9] [%clk 0:32:13] } 47... a2 { [%eval #-8] [%clk 0:55:30] } 48. Ke5 { [%eval #-8] [%clk 0:32:39] } 48... a1=Q+ { [%eval #-7] [%clk 0:55:54] } 49. Ke6 { [%eval #-7] [%clk 0:33:05] } 49... Qf6+ { [%eval #-6] [%clk 0:56:06] } 0-1