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/w9yFhVez
White: Cao, Youjia
WhiteElo: 1756
Black: Chen, Zhongkai
BlackElo: 1842
Result: 0-1
ECO: A30
Opening: English Opening: Symmetrical Variation
Variant: Standard
TimeControl: 60+30

1. c4 { [%eval 0.12] [%clk 1:00:40] } 1... c5 { [%eval 0.19] [%clk 1:01:00] } 2. g3 { [%eval 0.0] [%clk 1:00:43] } 2... Nc6 { [%eval 0.11] [%clk 1:01:29] } 3. Bg2 { [%eval 0.11] [%clk 1:00:20] } 3... b6 { [%eval 0.54] [%clk 1:01:34] } 4. Nc3 { [%eval 0.33] [%clk 1:00:46] } 4... Bb7 { [%eval 0.39] [%clk 1:02:25] } 5. e3 { [%eval 0.45] [%clk 1:00:13] } 5... g6 { [%eval 0.47] [%clk 1:02:39] } 6. Nge2 { [%eval 0.47] [%clk 0:59:38] } 6... Bg7 { [%eval 0.49] [%clk 1:02:54] } 7. O-O { [%eval 0.35] [%clk 0:58:24] } 7... Nf6 { [%eval 0.33] [%clk 1:03:15] } 8. d4 { [%eval 0.4] [%clk 0:57:32] } 8... cxd4 { [%eval 0.5] [%clk 1:01:22] } 9. exd4 { [%eval 0.49] [%clk 0:57:09] } 9... O-O?! { [%eval 1.54] } { Inaccuracy. Na5 was best. } { [%clk 1:01:15] } 10. b3? { [%eval 0.19] } { Mistake. d5 was best. } { [%clk 0:55:20] } 10... d6? { [%eval 1.5] } { Mistake. d5 was best. } { [%clk 0:43:26] } 11. Bb2?! { [%eval 0.81] } { Inaccuracy. d5 was best. } { [%clk 0:53:51] } 11... Rc8?! { [%eval 1.62] } { Inaccuracy. e6 was best. } { [%clk 0:43:45] } 12. Qd2 { [%eval 1.1] [%clk 0:53:13] } 12... e5 { [%eval 1.35] [%clk 0:43:29] } 13. Nd5? { [%eval 0.0] } { Mistake. Rad1 was best. } { [%clk 0:49:26] } 13... Re8?! { [%eval 0.83] } { Inaccuracy. Nxd5 was best. } { [%clk 0:37:49] } 14. Nxf6+ { [%eval 0.87] [%clk 0:48:11] } 14... Bxf6 { [%eval 1.24] [%clk 0:38:00] } 15. d5 { [%eval 1.24] [%clk 0:45:37] } 15... Nb8 { [%eval 1.07] [%clk 0:38:08] } 16. f4 { [%eval 0.71] [%clk 0:41:52] } 16... Nd7 { [%eval 0.68] [%clk 0:37:38] } 17. Bh3?! { [%eval 0.0] } { Inaccuracy. Nc3 was best. } { [%clk 0:40:13] } 17... b5 { [%eval 0.0] [%clk 0:31:23] } 18. fxe5 { [%eval 0.0] [%clk 0:30:39] } 18... Bxe5 { [%eval 0.0] [%clk 0:30:40] } 19. Bxe5 { [%eval 0.0] [%clk 0:29:49] } 19... Rxe5 { [%eval 0.0] [%clk 0:31:01] } 20. Qf4?? { [%eval -2.01] } { Blunder. cxb5 was best. } { [%clk 0:26:47] } 20... f5 { [%eval -2.06] [%clk 0:31:09] } 21. Rf2 { [%eval -2.14] [%clk 0:21:40] } 21... Qe7?! { [%eval -1.27] } { Inaccuracy. bxc4 was best. } { [%clk 0:30:01] } 22. Nc3?! { [%eval -2.33] } { Inaccuracy. Nd4 was best. } { [%clk 0:20:14] } 22... bxc4 { [%eval -2.29] [%clk 0:30:29] } 23. bxc4 { [%eval -2.5] [%clk 0:20:35] } 23... Nb6? { [%eval -1.1] } { Mistake. Re1+ was best. } { [%clk 0:30:44] } 24. Bf1 { [%eval -1.14] [%clk 0:18:25] } 24... Ba6 { [%eval -1.19] [%clk 0:30:49] } 25. Rc1? { [%eval -2.64] } { Mistake. Nb5 was best. } { [%clk 0:17:07] } 25... Bxc4 { [%eval -2.56] [%clk 0:30:54] } 26. Nb5 { [%eval -2.46] [%clk 0:15:09] } 26... Bxb5 { [%eval -2.61] [%clk 0:29:06] } 27. Rxc8+ { [%eval -2.48] [%clk 0:15:31] } 27... Nxc8 { [%eval -2.44] [%clk 0:29:34] } 28. Bxb5 { [%eval -2.63] [%clk 0:15:57] } 28... Nb6 { [%eval -2.59] [%clk 0:29:51] } 29. Rd2 { [%eval -2.78] [%clk 0:13:53] } 29... Re4 { [%eval -2.79] [%clk 0:29:52] } 30. Qf3 { [%eval -2.69] [%clk 0:13:11] } 30... Kg7 { [%eval -2.52] [%clk 0:29:30] } 31. Kf2 { [%eval -3.23] [%clk 0:12:35] } 31... Qc7 { [%eval -3.26] [%clk 0:29:47] } 32. Bc6? { [%eval -5.4] } { Mistake. Qa3 was best. } { [%clk 0:11:43] } 32... Nc4 { [%eval -5.24] [%clk 0:29:48] } 33. Re2 { [%eval -5.55] [%clk 0:10:29] } 33... Qb6+ { [%eval -5.54] [%clk 0:29:50] } 34. Kg2 { [%eval -5.52] [%clk 0:10:24] } 34... Ne3+ { [%eval -5.5] [%clk 0:29:59] } 35. Kh3?! { [%eval -8.14] } { Inaccuracy. Kf2 was best. } { [%clk 0:09:40] } 35... g5 { [%eval -8.1] [%clk 0:30:28] } 36. Qh5? { [%eval #-7] } { Checkmate is now unavoidable. Rxe3 was best. } { [%clk 0:10:06] } 36... g4+ { [%eval #-6] [%clk 0:30:29] } 37. Kh4 { [%eval #-6] [%clk 0:09:57] } 37... h6 { [%eval #-5] [%clk 0:30:59] } 0-1