Event: 2025年全国国际象棋青少年锦标赛（团体）
Site: https://lichess.org/broadcast/2025-chinese-youth-team-championship---g14/round-9/Yq6udgTE/5RutdSCo
White: Cheng, Yuhan
WhiteElo: 1659
Black: Wu, Yuchen
BlackElo: 0
Result: 1-0
ECO: B23
Opening: Sicilian Defense: Closed, Chameleon Variation
Variant: Standard
TimeControl: 60+30

1. e4 { [%eval 0.18] [%clk 1:00:58] } 1... c5 { [%eval 0.24] [%clk 1:00:58] } 2. Ne2 { [%eval -0.02] [%clk 1:01:25] } 2... Nc6 { [%eval 0.28] [%clk 1:01:21] } 3. Nbc3 { [%eval 0.25] [%clk 1:01:52] } 3... d6 { [%eval 0.41] [%clk 1:01:44] } 4. g3 { [%eval 0.0] [%clk 1:02:20] } 4... g6 { [%eval 0.01] [%clk 1:02:10] } 5. Bg2 { [%eval 0.0] [%clk 1:02:47] } 5... Bg7 { [%eval 0.0] [%clk 1:02:33] } 6. O-O { [%eval 0.0] [%clk 1:03:12] } 6... e6 { [%eval 0.0] [%clk 1:02:55] } 7. d3 { [%eval -0.13] [%clk 1:03:25] } 7... Nge7 { [%eval 0.0] [%clk 1:03:20] } 8. Be3 { [%eval -0.18] [%clk 1:03:35] } 8... O-O { [%eval -0.03] [%clk 1:03:40] } 9. h3 { [%eval -0.23] [%clk 1:03:44] } 9... Rb8 { [%eval -0.15] [%clk 1:03:51] } 10. g4?! { [%eval -0.76] } { Inaccuracy. a4 was best. } { [%clk 1:03:09] } 10... b5 { [%eval -0.77] [%clk 1:01:02] } 11. Qc1 { [%eval -1.2] [%clk 1:02:26] } 11... a5?! { [%eval -0.52] } { Inaccuracy. b4 was best. } { [%clk 0:57:41] } 12. Ng3 { [%eval -0.57] [%clk 1:02:40] } 12... Nd4 { [%eval -0.59] [%clk 0:54:12] } 13. Nce2 { [%eval -0.69] [%clk 1:02:15] } 13... Nec6?! { [%eval -0.12] } { Inaccuracy. f5 was best. } { [%clk 0:48:58] } 14. Nf4?! { [%eval -0.78] } { Inaccuracy. Nxd4 was best. } { [%clk 0:57:47] } 14... b4 { [%eval -0.64] [%clk 0:47:29] } 15. c3 { [%eval -0.61] [%clk 0:53:42] } 15... Nb5 { [%eval -0.48] [%clk 0:46:43] } 16. Nfe2 { [%eval -0.57] [%clk 0:53:38] } 16... Bb7 { [%eval -0.35] [%clk 0:43:26] } 17. Bh6 { [%eval -0.37] [%clk 0:52:28] } 17... Bxh6 { [%eval -0.46] [%clk 0:41:00] } 18. Qxh6 { [%eval -0.36] [%clk 0:52:53] } 18... d5?? { [%eval 1.47] } { Blunder. Qf6 was best. } { [%clk 0:37:43] } 19. f4 { [%eval 1.54] [%clk 0:48:59] } 19... f6?! { [%eval 2.46] } { Inaccuracy. f5 was best. } { [%clk 0:26:15] } 20. f5 { [%eval 2.38] [%clk 0:43:58] } 20... exf5 { [%eval 2.34] [%clk 0:23:53] } 21. exd5 { [%eval 2.02] [%clk 0:41:54] } 21... Ne5 { [%eval 1.81] [%clk 0:21:21] } 22. gxf5 { [%eval 1.99] [%clk 0:37:21] } 22... g5 { [%eval 2.07] [%clk 0:19:36] } 23. c4 { [%eval 1.84] [%clk 0:36:14] } 23... Nd6 { [%eval 2.19] [%clk 0:18:35] } 24. Rad1 { [%eval 1.9] [%clk 0:35:44] } 24... Rf7?! { [%eval 2.56] } { Inaccuracy. b3 was best. } { [%clk 0:17:13] } 25. b3 { [%eval 2.36] [%clk 0:35:17] } 25... Qe7 { [%eval 3.05] [%clk 0:11:33] } 26. d4 { [%eval 3.05] [%clk 0:34:50] } 26... Nd7 { [%eval 3.22] [%clk 0:08:29] } 27. Qh5 { [%eval 2.95] [%clk 0:33:00] } 27... Kh8 { [%eval 3.62] [%clk 0:05:17] } 28. Qf3 { [%eval 3.27] [%clk 0:32:12] } 28... Rg8 { [%eval 3.7] [%clk 0:04:18] } 29. dxc5 { [%eval 3.42] [%clk 0:32:10] } 29... Nxc5 { [%eval 3.51] [%clk 0:04:32] } 30. Nd4 { [%eval 3.05] [%clk 0:31:53] } 30... Rfg7?! { [%eval 4.45] } { Inaccuracy. g4 was best. } { [%clk 0:04:12] } 31. Rfe1 { [%eval 4.41] [%clk 0:27:01] } 31... Qd8 { [%eval 4.81] [%clk 0:03:55] } 32. Qg4 { [%eval 4.07] [%clk 0:27:05] } 32... Nf7 { [%eval 4.41] [%clk 0:03:17] } 33. Nh5 { [%eval 4.68] [%clk 0:26:20] } 33... Nh6 { [%eval 5.05] [%clk 0:02:01] } 34. Qe2 { [%eval 4.83] [%clk 0:26:25] } 34... Rd7 { [%eval 5.92] [%clk 0:01:39] } 35. Ne6 { [%eval 5.97] [%clk 0:23:42] } 35... Qb6 { [%eval 6.28] [%clk 0:01:25] } 36. Qf2 { [%eval 6.0] [%clk 0:23:13] } 36... Rc8 { [%eval 7.09] [%clk 0:01:07] } 37. Nxc5 { [%eval 6.63] [%clk 0:22:53] } 37... Rxc5 { [%eval 7.35] [%clk 0:00:57] } 38. Nxf6 { [%eval 6.44] [%clk 0:21:49] } 38... Qxf6 { [%eval 6.56] [%clk 0:00:51] } 39. Qxc5 { [%eval 6.55] [%clk 0:22:08] } 39... Nxf5 { [%eval 6.45] [%clk 0:00:43] } 40. Rf1 { [%eval 6.62] [%clk 0:20:41] } 40... Rf7 { [%eval 6.4] [%clk 0:00:49] } 41. Be4 { [%eval 6.34] [%clk 0:19:35] } 41... Qc3 { [%eval 7.03] [%clk 0:00:43] } 42. Rd3 { [%eval 6.98] [%clk 0:19:19] } 42... Qe5 { [%eval 7.0] [%clk 0:00:42] } 43. Bxf5 { [%eval 6.78] [%clk 0:19:20] } 43... Rxf5 { [%eval 6.61] [%clk 0:00:52] } 44. Qd4 { [%eval 6.42] [%clk 0:19:41] } 44... Qxd4+ { [%eval 7.57] [%clk 0:00:56] } 45. Rxd4 { [%eval 7.27] [%clk 0:20:06] } 45... Re5 { [%eval 7.75] [%clk 0:01:09] } 46. Rf7 { [%eval 7.48] [%clk 0:19:52] } 46... Ba8 { [%eval 8.35] [%clk 0:01:29] } 47. Rf8+ { [%eval 8.35] [%clk 0:20:14] } 47... Kg7 { [%eval 7.99] [%clk 0:01:58] } 48. Rxa8 { [%eval 8.04] [%clk 0:20:35] } 48... Re3? { [%eval #12] } { Checkmate is now unavoidable. g4 was best. } { [%clk 0:01:57] } 49. d6 { [%eval 11.15] [%clk 0:20:56] } 49... Rxh3?! { [%eval #9] } { Checkmate is now unavoidable. a4 was best. } { [%clk 0:01:58] } 50. d7 { [%eval #8] [%clk 0:21:18] } 1-0