Event: \Boyi Cup\China Youth Chess International Open Tournament 2025(Group B)
Site: https://lichess.org/broadcast/boyi-cup--international-youth-open-2025--group-b/round-8/48lnlrXr/4pouwXZX
White: Sun, Xiheng
WhiteElo: 1506
Black: Li, Shumo
BlackElo: 1823
Result: 1/2-1/2
ECO: A13
Opening: English Opening: Agincourt Defense
Variant: Standard
TimeControl: 60+30

1. c4 { [%eval 0.12] [%clk 1:00:56] } 1... e6 { [%eval 0.25] [%clk 1:00:59] } 2. Nf3 { [%eval 0.19] [%clk 1:01:18] } 2... d5 { [%eval 0.23] [%clk 1:01:16] } 3. d4 { [%eval 0.11] [%clk 1:01:42] } 3... Nf6 { [%eval 0.17] [%clk 1:01:42] } 4. g3 { [%eval 0.16] [%clk 1:02:06] } 4... dxc4 { [%eval 0.15] [%clk 1:02:08] } 5. Qa4+ { [%eval 0.03] [%clk 1:02:15] } 5... Nbd7 { [%eval 0.0] [%clk 1:02:33] } 6. Qxc4 { [%eval 0.0] [%clk 1:02:38] } 6... a6 { [%eval 0.11] [%clk 1:03:02] } 7. Bg2 { [%eval 0.08] [%clk 1:02:57] } 7... b5 { [%eval 0.05] [%clk 1:03:18] } 8. Qc6 { [%eval -0.06] [%clk 1:03:20] } 8... Rb8 { [%eval 0.04] [%clk 1:03:06] } 9. O-O { [%eval -0.22] [%clk 1:03:14] } 9... Bb7 { [%eval -0.27] [%clk 1:03:27] } 10. Qc2 { [%eval -0.25] [%clk 1:03:33] } 10... c5 { [%eval -0.21] [%clk 1:00:15] } 11. dxc5 { [%eval -0.62] [%clk 0:52:52] } 11... Bxc5 { [%eval -0.61] [%clk 1:00:25] } 12. Bf4 { [%eval -0.76] [%clk 0:52:33] } 12... Rc8 { [%eval -0.76] [%clk 0:59:47] } 13. Qd1?! { [%eval -1.35] } { Inaccuracy. Qd3 was best. } { [%clk 0:52:50] } 13... O-O { [%eval -0.79] [%clk 0:58:07] } 14. Nc3 { [%eval -1.26] [%clk 0:43:10] } 14... Qb6 { [%eval -1.3] [%clk 0:50:02] } 15. e3?! { [%eval -2.1] } { Inaccuracy. a3 was best. } { [%clk 0:40:04] } 15... Bc6?! { [%eval -1.36] } { Inaccuracy. Rfd8 was best. } { [%clk 0:41:45] } 16. Ne5 { [%eval -1.42] [%clk 0:33:10] } 16... Nxe5 { [%eval -1.3] [%clk 0:34:56] } 17. Bxe5 { [%eval -1.45] [%clk 0:33:38] } 17... Nd7 { [%eval -1.18] [%clk 0:34:21] } 18. Bd4 { [%eval -1.37] [%clk 0:31:20] } 18... Bxd4?! { [%eval -0.31] } { Inaccuracy. Bxg2 was best. } { [%clk 0:34:33] } 19. Qxd4 { [%eval -0.54] [%clk 0:29:35] } 19... Qxd4 { [%eval -0.07] [%clk 0:34:12] } 20. exd4 { [%eval 0.0] [%clk 0:30:04] } 20... Nb6 { [%eval -0.01] [%clk 0:33:48] } 21. Rac1 { [%eval -0.05] [%clk 0:24:52] } 21... Bxg2 { [%eval 0.0] [%clk 0:29:41] } 22. Kxg2 { [%eval 0.0] [%clk 0:25:20] } 22... Rfd8 { [%eval 0.0] [%clk 0:29:57] } 23. Rfd1 { [%eval -0.02] [%clk 0:20:01] } 23... Kf8 { [%eval -0.03] [%clk 0:27:36] } 24. Kf3 { [%eval -0.12] [%clk 0:18:06] } 24... Rc7 { [%eval -0.01] [%clk 0:23:06] } 25. Ne4 { [%eval -0.05] [%clk 0:10:42] } 25... Rdc8 { [%eval 0.0] [%clk 0:15:09] } 26. Rxc7 { [%eval 0.0] [%clk 0:10:57] } 26... Rxc7 { [%eval 0.02] [%clk 0:15:38] } 27. Nc5 { [%eval 0.0] [%clk 0:10:52] } 27... a5 { [%eval 0.0] [%clk 0:14:51] } 28. Ke4 { [%eval 0.0] [%clk 0:10:35] } 28... Ke7 { [%eval -0.04] [%clk 0:14:58] } 29. f4 { [%eval 0.0] [%clk 0:08:36] } 29... g6 { [%eval -0.06] [%clk 0:14:24] } 30. Rd2 { [%eval -0.04] [%clk 0:08:35] } 30... Nc4 { [%eval 0.0] [%clk 0:13:38] } 31. Re2 { [%eval -0.03] [%clk 0:08:30] } 31... Rc8 { [%eval 0.0] [%clk 0:13:05] } 32. Kd3 { [%eval 0.0] [%clk 0:08:27] } 32... Rc7 { [%eval 0.08] [%clk 0:11:37] } 33. g4 { [%eval 0.0] [%clk 0:08:09] } 33... Nd6 { [%eval 0.0] [%clk 0:11:24] } 34. Ne4 { [%eval 0.0] [%clk 0:06:48] } 34... Nb7? { [%eval 1.17] } { Mistake. Rc1 was best. } { [%clk 0:10:18] } 35. Nc3 { [%eval 1.33] [%clk 0:06:57] } 35... Kd7? { [%eval 2.96] } { Mistake. Kd8 was best. } { [%clk 0:10:04] } 36. Nxb5 { [%eval 2.79] [%clk 0:07:01] } 36... Rc6 { [%eval 2.83] [%clk 0:10:18] } 37. Nc3 { [%eval 2.4] [%clk 0:06:39] } 37... Rb6 { [%eval 2.17] [%clk 0:09:28] } 38. Ne4 { [%eval 1.87] [%clk 0:06:54] } 38... Ke7 { [%eval 2.37] [%clk 0:08:27] } 39. g5 { [%eval 2.23] [%clk 0:05:53] } 39... Nd6 { [%eval 2.34] [%clk 0:08:23] } 40. Nf6 { [%eval 2.33] [%clk 0:06:05] } 40... Kd8 { [%eval 2.75] [%clk 0:07:45] } 41. Nxh7 { [%eval 2.55] [%clk 0:05:50] } 41... Nf5 { [%eval 2.74] [%clk 0:08:01] } 42. b3? { [%eval 1.1] } { Mistake. Nf6 was best. } { [%clk 0:05:19] } 42... Rb4? { [%eval 2.97] } { Mistake. a4 was best. } { [%clk 0:08:19] } 43. Kc3 { [%eval 2.87] [%clk 0:04:36] } 43... Nd6 { [%eval 3.55] [%clk 0:07:53] } 1/2-1/2