Event: \Boyi Cup\China Youth Chess International Open Tournament 2025(Group A)
Site: https://lichess.org/broadcast/boyi-cup--international-youth-open-2025--group-a/round-5/bnVgzhAE/vMwXmbaA
White: Chen, lvheng
WhiteElo: 2031
Black: Zhang, Zhi
BlackElo: 2291
Result: 1/2-1/2
ECO: D11
Opening: Slav Defense: Quiet Variation
Variant: Standard
TimeControl: 90+30

1. Nf3 { [%eval 0.1] [%clk 1:24:38] } 1... d5 { [%eval 0.18] [%clk 1:30:42] } 2. c4 { [%eval 0.0] [%clk 1:24:49] } 2... c6 { [%eval 0.32] [%clk 1:31:04] } 3. e3 { [%eval 0.21] [%clk 1:24:23] } 3... Nf6 { [%eval 0.3] [%clk 1:30:53] } 4. d4 { [%eval 0.15] [%clk 1:23:36] } 4... g6 { [%eval 0.32] [%clk 1:30:07] } 5. Nc3 { [%eval 0.34] [%clk 1:22:44] } 5... Bg7 { [%eval 0.39] [%clk 1:30:31] } 6. Be2 { [%eval 0.29] [%clk 1:22:52] } 6... O-O { [%eval 0.34] [%clk 1:30:40] } 7. O-O { [%eval 0.37] [%clk 1:22:26] } 7... b6 { [%eval 0.46] [%clk 1:26:12] } 8. cxd5 { [%eval 0.24] [%clk 1:14:19] } 8... cxd5 { [%eval 0.33] [%clk 1:26:03] } 9. b3 { [%eval 0.35] [%clk 1:14:11] } 9... Bb7 { [%eval 0.34] [%clk 1:17:11] } 10. Ba3 { [%eval 0.34] [%clk 1:12:01] } 10... Re8 { [%eval 0.56] [%clk 1:13:10] } 11. Rc1 { [%eval 0.59] [%clk 1:10:59] } 11... a6 { [%eval 0.56] [%clk 1:08:56] } 12. Ne5 { [%eval 0.36] [%clk 0:51:59] } 12... Nbd7 { [%eval 0.57] [%clk 1:02:22] } 13. Nxd7 { [%eval 0.23] [%clk 0:46:45] } 13... Nxd7 { [%eval 0.22] [%clk 1:00:45] } 14. Bf3 { [%eval 0.16] [%clk 0:45:34] } 14... Nf6 { [%eval 0.19] [%clk 0:56:46] } 15. Na4 { [%eval 0.15] [%clk 0:44:40] } 15... Nd7 { [%eval 0.24] [%clk 0:53:17] } 16. g3 { [%eval 0.13] [%clk 0:43:19] } 16... e5 { [%eval 0.45] [%clk 0:49:27] } 17. dxe5 { [%eval 0.59] [%clk 0:41:50] } 17... Nxe5 { [%eval 0.54] [%clk 0:49:55] } 18. Bg2 { [%eval 0.52] [%clk 0:40:35] } 18... Bc6? { [%eval 1.99] } { Mistake. a5 was best. } { [%clk 0:38:57] } 19. Nc3? { [%eval 0.49] } { Mistake. f4 was best. } { [%clk 0:38:06] } 19... Ra7 { [%eval 0.48] [%clk 0:37:00] } 20. Bb2?! { [%eval -0.12] } { Inaccuracy. Rc2 was best. } { [%clk 0:32:24] } 20... Rd7 { [%eval 0.08] [%clk 0:34:45] } 21. Ne2 { [%eval 0.0] [%clk 0:30:05] } 21... Bb7?! { [%eval 0.72] } { Inaccuracy. d4 was best. } { [%clk 0:31:17] } 22. Bd4 { [%eval 0.82] [%clk 0:25:17] } 22... a5 { [%eval 0.86] [%clk 0:28:08] } 23. Qc2 { [%eval 0.53] [%clk 0:24:36] } 23... Bf8 { [%eval 0.52] [%clk 0:25:54] } 24. Rfd1 { [%eval 0.55] [%clk 0:21:45] } 24... Ba3 { [%eval 0.52] [%clk 0:25:54] } 25. Bb2?! { [%eval -0.19] } { Inaccuracy. Rb1 was best. } { [%clk 0:21:52] } 25... Bc5?! { [%eval 0.63] } { Inaccuracy. d4 was best. } { [%clk 0:26:16] } 26. Bd4 { [%eval 0.59] [%clk 0:18:38] } 26... Ba3 { [%eval 0.52] [%clk 0:26:18] } 27. Bb2?! { [%eval -0.34] } { Inaccuracy. Rb1 was best. } { [%clk 0:19:02] } 27... Bc5?! { [%eval 0.62] } { Inaccuracy. d4 was best. } { [%clk 0:26:42] } 28. Nf4 { [%eval 0.39] [%clk 0:12:59] } 28... Ng4?! { [%eval 1.1] } { Inaccuracy. d4 was best. } { [%clk 0:17:55] } 29. Bd4 { [%eval 1.06] [%clk 0:12:14] } 29... Ba3 { [%eval 1.17] [%clk 0:18:06] } 30. Bb2 { [%eval 1.03] [%clk 0:12:39] } 30... Bc5 { [%eval 1.17] [%clk 0:18:15] } 31. Qc3 { [%clk 0:04:07] } 31... f6 { [%clk 0:18:41] } 32. Qd2 { [%clk 0:04:15] } 1/2-1/2