Event: 2025年全国国际象棋棋协大师赛（重庆站）
Site: https://lichess.org/broadcast/2025/round-7/7DSv9off/i7KON6HA
Date: 2025-11-30
White: Liu, Zhengcheng
WhiteElo: 1782
Black: Song, Yuzhen
BlackElo: 1591
Result: 1-0
ECO: A46
Opening: Indian Defense: London System
Variant: Standard
TimeControl: 45+10

1. d4 { [%eval 0.17] [%clk 0:45:12] } 1... e6 { [%eval 0.37] [%clk 0:45:13] } 2. Nf3 { [%eval 0.08] [%clk 0:45:17] } 2... Nf6 { [%eval 0.14] [%clk 0:45:14] } 3. Bf4 { [%eval 0.1] [%clk 0:45:00] } 3... d5 { [%eval 0.1] [%clk 0:44:55] } 4. e3 { [%eval 0.0] [%clk 0:44:50] } 4... c5 { [%eval 0.14] [%clk 0:44:52] } 5. c3 { [%eval 0.0] [%clk 0:44:41] } 5... Nc6 { [%eval 0.13] [%clk 0:43:15] } 6. Nbd2 { [%eval 0.14] [%clk 0:44:09] } 6... Be7 { [%eval 0.15] [%clk 0:42:07] } 7. Bd3 { [%eval 0.03] [%clk 0:43:22] } 7... Nh5 { [%eval 0.08] [%clk 0:38:01] } 8. Be5 { [%eval 0.06] [%clk 0:41:10] } 8... Nxe5 { [%eval 0.33] [%clk 0:35:19] } 9. Nxe5 { [%eval 0.35] [%clk 0:40:42] } 9... Nf6 { [%eval 0.37] [%clk 0:34:36] } 10. f4 { [%eval 0.38] [%clk 0:40:08] } 10... Qb6 { [%eval 0.43] [%clk 0:30:46] } 11. Rb1 { [%eval 0.43] [%clk 0:37:56] } 11... Bd7 { [%eval 0.33] [%clk 0:29:28] } 12. Qf3 { [%eval -0.11] [%clk 0:36:18] } 12... Rf8?! { [%eval 0.7] } { Inaccuracy. Bb5 was best. } { [%clk 0:24:32] } 13. Qe2 { [%eval 0.22] [%clk 0:32:56] } 13... O-O-O { [%eval 0.15] [%clk 0:22:56] } 14. O-O { [%eval 0.16] [%clk 0:32:10] } 14... Kb8 { [%eval 0.17] [%clk 0:21:01] } 15. Kh1 { [%eval 0.17] [%clk 0:31:02] } 15... g6 { [%eval 0.34] [%clk 0:20:10] } 16. Rfe1 { [%eval 0.28] [%clk 0:29:19] } 16... Bc8 { [%eval 0.26] [%clk 0:19:17] } 17. a4 { [%eval 0.28] [%clk 0:25:28] } 17... Nd7 { [%eval 0.58] [%clk 0:17:07] } 18. Nef3 { [%eval 0.13] [%clk 0:20:50] } 18... f5?! { [%eval 1.23] } { Inaccuracy. f6 was best. } { [%clk 0:15:12] } 19. c4? { [%eval 0.07] } { Mistake. a5 was best. } { [%clk 0:19:12] } 19... Nf6?? { [%eval 1.97] } { Blunder. Qb4 was best. } { [%clk 0:13:45] } 20. b4 { [%eval 2.19] [%clk 0:18:56] } 20... cxd4 { [%eval 2.61] [%clk 0:13:16] } 21. c5 { [%eval 2.46] [%clk 0:17:13] } 21... Qc7 { [%eval 2.63] [%clk 0:11:23] } 22. Nxd4 { [%eval 2.33] [%clk 0:17:00] } 22... Ne4?! { [%eval 3.24] } { Inaccuracy. Ng4 was best. } { [%clk 0:11:03] } 23. Rec1 { [%eval 3.11] [%clk 0:16:25] } 23... Bf6 { [%eval 3.07] [%clk 0:09:41] } 24. Nb5?! { [%eval 2.33] } { Inaccuracy. c6 was best. } { [%clk 0:15:30] } 24... Qd7 { [%eval 2.93] [%clk 0:09:10] } 25. Nf3 { [%eval 2.84] [%clk 0:12:56] } 25... h6?! { [%eval 3.74] } { Inaccuracy. g5 was best. } { [%clk 0:08:07] } 26. a5 { [%eval 3.64] [%clk 0:12:42] } 26... a6?! { [%eval 4.94] } { Inaccuracy. Ka8 was best. } { [%clk 0:06:33] } 27. c6 { [%eval 4.77] [%clk 0:12:40] } 27... bxc6 { [%eval 4.93] [%clk 0:06:22] } 28. Nbd4 { [%eval 4.69] [%clk 0:12:49] } 28... Bb7 { [%eval 4.98] [%clk 0:05:12] } 29. Bxa6 { [%eval 5.05] [%clk 0:12:47] } 29... Rc8 { [%eval 4.95] [%clk 0:04:47] } 30. Bxb7?! { [%eval 3.29] } { Inaccuracy. Bd3 was best. } { [%clk 0:12:51] } 30... Qxb7 { [%eval 3.28] [%clk 0:04:50] } 31. Nxe6 { [%eval 3.03] [%clk 0:11:07] } 31... Nc3? { [%eval 5.6] } { Mistake. Rfe8 was best. } { [%clk 0:04:13] } 32. Rxc3 { [%eval 5.37] [%clk 0:11:12] } 32... Bxc3 { [%eval 5.67] [%clk 0:04:20] } 33. Nxf8 { [%eval 5.67] [%clk 0:11:16] } 33... Rxf8 { [%eval 5.59] [%clk 0:04:27] } 34. b5 { [%eval 5.31] [%clk 0:09:17] } 34... Bxa5 { [%eval 6.81] [%clk 0:03:45] } 35. Qa2 { [%eval 6.46] [%clk 0:09:22] } 35... Bb6 { [%eval 7.58] [%clk 0:03:47] } 36. bxc6 { [%eval 7.53] [%clk 0:09:26] } 36... Qxc6 { [%eval 7.48] [%clk 0:03:16] } 37. Ne5 { [%eval 6.95] [%clk 0:09:33] } 1-0