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---b16/round-7/QO5BLhAC/yQyNsSPS
White: Lv, ShangYe
WhiteElo: 1558
Black: Lv, Jianxin
BlackElo: 0
Result: 0-1
ECO: B23
Opening: Sicilian Defense: Closed
Variant: Standard
TimeControl: 60+30

1. e4 { [%eval 0.18] [%clk 1:00:59] } 1... c5 { [%eval 0.24] [%clk 0:57:23] } 2. Nc3 { [%eval 0.26] [%clk 1:01:09] } 2... d6 { [%eval 0.16] [%clk 0:57:46] } 3. g3 { [%eval 0.0] [%clk 1:01:35] } 3... Nc6 { [%eval 0.0] [%clk 0:58:00] } 4. Bg2 { [%eval 0.0] [%clk 1:01:59] } 4... g6 { [%eval 0.0] [%clk 0:58:22] } 5. Nge2 { [%eval 0.0] [%clk 1:02:22] } 5... Bg7 { [%eval 0.0] [%clk 0:58:44] } 6. d3 { [%eval -0.04] [%clk 1:02:50] } 6... e6 { [%eval 0.0] [%clk 0:59:06] } 7. O-O { [%eval -0.13] [%clk 1:03:11] } 7... Nge7 { [%eval 0.0] [%clk 0:59:33] } 8. f4 { [%eval -0.28] [%clk 1:03:23] } 8... a6 { [%eval 0.09] [%clk 0:59:41] } 9. h3 { [%eval -0.28] [%clk 1:03:22] } 9... Rb8 { [%eval -0.32] [%clk 0:59:28] } 10. g4 { [%eval -0.59] [%clk 1:03:26] } 10... b5?! { [%eval 0.12] } { Inaccuracy. h5 was best. } { [%clk 0:59:24] } 11. Ng3 { [%eval -0.27] [%clk 1:03:22] } 11... Nd4 { [%eval -0.09] [%clk 0:59:24] } 12. Nce2 { [%eval -0.24] [%clk 1:03:03] } 12... f5 { [%eval 0.1] [%clk 0:58:50] } 13. c3 { [%eval 0.0] [%clk 1:02:49] } 13... Nxe2+ { [%eval 0.0] [%clk 0:58:56] } 14. Qxe2 { [%eval -0.12] [%clk 1:03:07] } 14... O-O { [%eval -0.01] [%clk 0:59:11] } 15. a3 { [%eval 0.0] [%clk 0:58:33] } 15... Qc7 { [%eval 0.2] [%clk 0:58:19] } 16. Be3 { [%eval 0.08] [%clk 0:56:25] } 16... a5 { [%eval 0.05] [%clk 0:58:19] } 17. Rac1 { [%eval 0.05] [%clk 0:54:54] } 17... Nc6? { [%eval 1.2] } { Mistake. b4 was best. } { [%clk 0:57:02] } 18. gxf5?! { [%eval 0.57] } { Inaccuracy. exf5 was best. } { [%clk 0:53:07] } 18... gxf5?! { [%eval 1.57] } { Inaccuracy. exf5 was best. } { [%clk 0:57:12] } 19. exf5 { [%eval 1.52] [%clk 0:49:45] } 19... exf5 { [%eval 1.97] [%clk 0:57:26] } 20. Nh5 { [%eval 2.03] [%clk 0:49:51] } 20... Bb7 { [%eval 2.35] [%clk 0:55:17] } 21. Bd5+ { [%eval 1.91] [%clk 0:46:45] } 21... Kh8 { [%eval 1.78] [%clk 0:55:38] } 22. Kh2 { [%eval 1.48] [%clk 0:41:13] } 22... Rbe8? { [%eval 3.39] } { Mistake. Ne7 was best. } { [%clk 0:55:07] } 23. Rce1 { [%eval 2.74] [%clk 0:40:42] } 23... Nd4 { [%eval 2.8] [%clk 0:54:14] } 24. Qg2?? { [%eval -0.79] } { Blunder. cxd4 was best. } { [%clk 0:39:48] } 24... Bxd5 { [%eval -0.6] [%clk 0:52:58] } 25. Qxd5?? { [%eval -2.73] } { Blunder. Qxg7+ was best. } { [%clk 0:40:04] } 25... Nc2 { [%eval -2.64] [%clk 0:52:59] } 26. Rg1 { [%eval -1.82] [%clk 0:10:34] } 26... Bh6?? { [%eval 0.01] } { Blunder. Nxe1 was best. } { [%clk 0:16:24] } 27. Re2?? { [%eval -4.65] } { Blunder. Bd4+ was best. } { [%clk 0:10:04] } 27... Nxe3 { [%eval -4.43] [%clk 0:15:28] } 28. Qf3 { [%eval -4.4] [%clk 0:09:58] } 28... Qf7 { [%eval -4.31] [%clk 0:15:09] } 29. Rge1 { [%eval -4.48] [%clk 0:06:42] } 29... Nd5 { [%eval -4.21] [%clk 0:14:20] } 30. Rxe8 { [%eval -4.39] [%clk 0:06:20] } 30... Rxe8 { [%eval -4.37] [%clk 0:14:11] } 31. Qxd5?! { [%eval -5.63] } { Inaccuracy. Rxe8+ was best. } { [%clk 0:06:36] } 31... Qxh5 { [%eval -5.08] [%clk 0:13:33] } 32. Rxe8+ { [%eval -5.13] [%clk 0:06:27] } 32... Qxe8 { [%eval -4.7] [%clk 0:12:46] } 33. Qxf5?! { [%eval -6.05] } { Inaccuracy. Qf3 was best. } { [%clk 0:06:43] } 33... Qf8 { [%eval -6.26] [%clk 0:12:11] } 34. Qd7?? { [%eval #-16] } { Checkmate is now unavoidable. Qh5 was best. } { [%clk 0:03:01] } 34... Bxf4+ { [%eval #-15] [%clk 0:11:57] } 35. Kh1 { [%eval -12.47] [%clk 0:02:50] } 35... Be5?! { [%eval -7.08] } { Inaccuracy. Be3 was best. } { [%clk 0:12:18] } 36. Kg2 { [%eval -7.44] [%clk 0:03:00] } 36... Qg7+ { [%eval -7.33] [%clk 0:12:42] } 37. Qxg7+ { [%eval -7.27] [%clk 0:03:23] } 37... Kxg7 { [%eval -7.15] [%clk 0:13:08] } 38. Kf3 { [%eval -7.54] [%clk 0:03:48] } 38... d5 { [%eval -7.33] [%clk 0:13:14] } 39. Kg4 { [%eval -8.06] [%clk 0:04:16] } 39... Kg6 { [%eval -7.45] [%clk 0:13:32] } 40. h4 { [%eval -9.92] [%clk 0:04:28] } 40... h5+ { [%eval -8.4] [%clk 0:13:58] } 41. Kf3 { [%eval -8.63] [%clk 0:04:49] } 41... Kf5 { [%eval -7.97] [%clk 0:14:15] } 42. b4? { [%eval #-17] } { Checkmate is now unavoidable. Ke2 was best. } { [%clk 0:04:36] } 42... axb4 { [%eval #-19] [%clk 0:14:35] } 43. axb4 { [%eval #-15] [%clk 0:04:56] } 43... cxb4 { [%eval #-14] [%clk 0:15:01] } 44. cxb4 { [%eval #-14] [%clk 0:05:23] } 44... Bc3 { [%eval #-16] [%clk 0:15:26] } 45. Kg3 { [%eval #-16] [%clk 0:05:31] } 45... Bxb4 { [%eval #-11] [%clk 0:15:50] } 46. Kf3 { [%eval #-11] [%clk 0:05:54] } 46... Bc3 { [%eval #-10] [%clk 0:16:11] } 47. Ke3 { [%eval #-10] [%clk 0:06:17] } 47... Kg4 { [%eval #-13] [%clk 0:16:25] } 48. Kf2 { [%eval #-10] [%clk 0:06:41] } 48... Kxh4 { [%eval #-12] [%clk 0:16:49] } 49. Ke2 { [%eval #-10] [%clk 0:04:46] } 49... Kg3 { [%eval #-9] [%clk 0:15:38] } 50. Kf1 { [%eval #-7] [%clk 0:05:07] } 50... b4 { [%eval #-7] [%clk 0:15:52] } 51. d4 { [%eval #-6] [%clk 0:05:12] } 51... Kf3 { [%eval #-5] [%clk 0:15:55] } 52. Kg1 { [%eval #-5] [%clk 0:05:24] } 52... b3 { [%eval #-4] [%clk 0:16:20] } 53. Kh2 { [%eval #-4] [%clk 0:05:37] } 53... b2 { [%eval #-3] [%clk 0:16:45] } 54. Kg1 { [%eval #-3] [%clk 0:05:55] } 54... b1=Q+ { [%eval #-2] [%clk 0:17:02] } 55. Kh2 { [%eval #-2] [%clk 0:06:23] } 55... Qc2+ { [%eval #-2] [%clk 0:16:52] } 56. Kh3 { [%eval #-2] [%clk 0:06:20] } 56... Qg2+ { [%eval #-1] [%clk 0:17:16] } 57. Kh4 { [%eval #-1] [%clk 0:06:44] } 57... Qg4# { [%clk 0:17:13] } 0-1