Event: 2025年全国国际象棋棋协大师赛（重庆站）
Site: https://lichess.org/broadcast/2025/round-5/vydyVBjx/rd4t9p2V
Date: 2025-11-30
White: Yu, Xi
WhiteElo: 1460
Black: Chen, Xianlin
BlackElo: 1880
Result: 1/2-1/2
ECO: A57
Opening: Benko Gambit
Variant: Standard
TimeControl: 45+10

1. d4 { [%eval 0.17] [%clk 0:45:19] } 1... Nf6 { [%eval 0.19] [%clk 0:44:01] } 2. c4 { [%eval 0.18] [%clk 0:45:23] } 2... c5 { [%eval 0.56] [%clk 0:44:08] } 3. d5 { [%eval 0.46] [%clk 0:45:19] } 3... b5 { [%eval 0.47] [%clk 0:44:08] } 4. b3 { [%eval 0.0] [%clk 0:44:53] } 4... g6 { [%eval 0.0] [%clk 0:43:49] } 5. Nf3 { [%eval -0.31] [%clk 0:43:45] } 5... d6 { [%eval -0.03] [%clk 0:43:52] } 6. Nbd2 { [%eval -0.08] [%clk 0:43:26] } 6... Bg7 { [%eval -0.03] [%clk 0:43:53] } 7. Bb2 { [%eval -0.07] [%clk 0:43:34] } 7... O-O { [%eval 0.07] [%clk 0:43:33] } 8. e4 { [%eval -0.2] [%clk 0:32:11] } 8... Nbd7 { [%eval 0.26] [%clk 0:42:10] } 9. Bd3 { [%eval 0.0] [%clk 0:31:28] } 9... bxc4 { [%eval 0.0] [%clk 0:41:33] } 10. Nxc4 { [%eval 0.04] [%clk 0:29:16] } 10... Ba6 { [%eval 0.36] [%clk 0:40:44] } 11. O-O { [%eval 0.22] [%clk 0:28:08] } 11... Bxc4 { [%eval 0.0] [%clk 0:38:32] } 12. bxc4 { [%eval -0.02] [%clk 0:28:10] } 12... Rb8 { [%eval 0.02] [%clk 0:38:36] } 13. Bc3 { [%eval 0.14] [%clk 0:27:36] } 13... Ng4 { [%eval 0.19] [%clk 0:38:13] } 14. Bxg7 { [%eval 0.21] [%clk 0:27:43] } 14... Kxg7 { [%eval 0.17] [%clk 0:38:18] } 15. h3 { [%eval -0.06] [%clk 0:24:52] } 15... Nge5 { [%eval 0.0] [%clk 0:37:56] } 16. Nxe5 { [%eval -0.02] [%clk 0:25:01] } 16... Nxe5 { [%eval 0.13] [%clk 0:37:51] } 17. f4 { [%eval 0.22] [%clk 0:25:10] } 17... Nxd3 { [%eval 0.2] [%clk 0:37:28] } 18. Qxd3 { [%eval 0.18] [%clk 0:25:18] } 18... Qa5 { [%eval 0.33] [%clk 0:37:31] } 19. Rf2 { [%eval 0.44] [%clk 0:06:54] } 19... Rb4 { [%eval 0.41] [%clk 0:21:42] } 20. e5 { [%eval 0.51] [%clk 0:06:46] } 20... Qa6 { [%eval 0.5] [%clk 0:10:20] } 21. Rc1 { [%eval 0.46] [%clk 0:04:19] } 21... f6?! { [%eval 1.27] } { Inaccuracy. Rfb8 was best. } { [%clk 0:07:50] } 22. exd6 { [%eval 1.14] [%clk 0:04:09] } 22... Qxd6 { [%eval 1.26] [%clk 0:07:24] } 23. Re1 { [%eval 1.24] [%clk 0:03:39] } 23... Rf7 { [%eval 1.41] [%clk 0:06:51] } 24. Re6 { [%eval 1.37] [%clk 0:02:37] } 24... Qc7 { [%eval 1.23] [%clk 0:06:00] } 25. Qe4 { [%eval 1.18] [%clk 0:02:15] } 25... Rb7 { [%eval 1.69] [%clk 0:04:57] } 26. Re2 { [%eval 1.82] [%clk 0:02:19] } 26... Qa5 { [%eval 2.16] [%clk 0:04:15] } 27. Kh2 { [%eval 2.1] [%clk 0:02:07] } 27... Qa3 { [%eval 2.13] [%clk 0:02:48] } 28. Qc2 { [%eval 2.11] [%clk 0:02:07] } 28... a5?? { [%eval 5.91] } { Blunder. Qa5 was best. } { [%clk 0:02:17] } 29. R2e3?? { [%eval 2.28] } { Blunder. R6e3 was best. } { [%clk 0:02:05] } 29... Qb2 { [%eval 2.19] [%clk 0:02:25] } 30. Qxb2 { [%eval 1.87] [%clk 0:00:44] } 30... Rxb2 { [%eval 2.03] [%clk 0:02:33] } 31. Ra3?? { [%eval 0.0] } { Blunder. Re2 was best. } { [%clk 0:02:05] } 31... Rc2 { [%eval 0.0] [%clk 0:02:42] } 32. Rc3?? { [%eval -6.25] } { Blunder. Ra4 was best. } 32... Rb2?? { [%eval 0.96] } { Blunder. Rxc3 was best. } 33. Ra3?! { [%eval 0.0] } { Inaccuracy. a3 was best. } { [%clk 0:02:05] } 33... Rc2 { [%eval 0.03] [%clk 0:00:51] } 1/2-1/2