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-4/WvIEVMvG/rXxAvZy8
White: Chen, Zhiyuan
WhiteElo: 1836
Black: Cai, Yachen
BlackElo: 1723
Result: 1-0
ECO: A15
Opening: English Opening: Anglo-Indian Defense, King's Knight Variation
Variant: Standard
TimeControl: 60+30

1. Nf3 { [%eval 0.1] [%clk 1:00:57] } 1... Nf6 { [%eval 0.18] [%clk 1:00:49] } 2. c4 { [%eval 0.12] [%clk 1:01:21] } 2... c6 { [%eval 0.24] [%clk 1:01:06] } 3. g3 { [%eval 0.16] [%clk 1:01:39] } 3... d5 { [%eval 0.22] [%clk 1:01:30] } 4. cxd5 { [%eval -0.1] [%clk 1:02:02] } 4... cxd5 { [%eval -0.11] [%clk 1:01:49] } 5. Bg2 { [%eval -0.07] [%clk 1:02:19] } 5... Bf5 { [%eval 0.0] [%clk 1:00:46] } 6. O-O { [%eval 0.0] [%clk 0:59:44] } 6... e6 { [%eval 0.19] [%clk 0:59:55] } 7. d4 { [%eval -0.13] [%clk 0:58:59] } 7... h6 { [%eval -0.18] [%clk 0:57:13] } 8. Qb3 { [%eval -0.22] [%clk 0:56:01] } 8... Qc8 { [%eval 0.0] [%clk 0:54:06] } 9. Bf4 { [%eval 0.0] [%clk 0:53:14] } 9... Nc6 { [%eval 0.0] [%clk 0:52:14] } 10. Rc1 { [%eval 0.0] [%clk 0:48:44] } 10... Nh5 { [%eval 0.17] [%clk 0:48:22] } 11. Be3 { [%eval 0.18] [%clk 0:46:31] } 11... Be7 { [%eval 0.17] [%clk 0:42:41] } 12. Ne5 { [%eval 0.15] [%clk 0:42:22] } 12... Nf6 { [%eval 0.26] [%clk 0:40:59] } 13. Qa4 { [%eval 0.08] [%clk 0:29:30] } 13... O-O { [%eval 0.1] [%clk 0:40:37] } 14. Nd2 { [%eval -0.04] [%clk 0:28:44] } 14... Qb8 { [%eval 0.29] [%clk 0:27:02] } 15. Bf4 { [%eval 0.05] [%clk 0:20:13] } 15... Nxe5 { [%eval 0.0] [%clk 0:26:10] } 16. dxe5 { [%eval -0.2] [%clk 0:20:39] } 16... Ne4?! { [%eval 0.52] } { Inaccuracy. Nh5 was best. } { [%clk 0:18:32] } 17. Nxe4 { [%eval 0.69] [%clk 0:20:44] } 17... Bxe4?! { [%eval 1.41] } { Inaccuracy. dxe4 was best. } { [%clk 0:18:58] } 18. Bxe4 { [%eval 1.26] [%clk 0:21:08] } 18... dxe4 { [%eval 1.43] [%clk 0:19:24] } 19. Qxe4 { [%eval 1.49] [%clk 0:20:34] } 19... Rc8 { [%eval 1.9] [%clk 0:19:03] } 20. a4 { [%eval 1.34] [%clk 0:16:55] } 20... Rc7 { [%eval 1.9] [%clk 0:15:07] } 21. b4 { [%eval 1.63] [%clk 0:14:06] } 21... Qd8 { [%eval 1.31] [%clk 0:13:07] } 22. Be3 { [%eval 1.6] [%clk 0:14:06] } 22... a6 { [%eval 1.22] [%clk 0:11:23] } 23. b5 { [%eval 0.74] [%clk 0:10:27] } 23... Rac8? { [%eval 2.08] } { Mistake. axb5 was best. } { [%clk 0:09:43] } 24. Rd1?! { [%eval 1.29] } { Inaccuracy. Rxc7 was best. } { [%clk 0:07:38] } 24... Rd7 { [%eval 1.09] [%clk 0:09:40] } 25. Rdc1 { [%eval 0.57] [%clk 0:07:30] } 25... Rxc1+ { [%eval 0.93] [%clk 0:08:59] } 26. Rxc1 { [%eval 0.81] [%clk 0:07:50] } 26... Rd1+?? { [%eval 4.06] } { Blunder. axb5 was best. } { [%clk 0:08:35] } 27. Rxd1 { [%eval 3.91] [%clk 0:07:56] } 27... Qxd1+ { [%eval 3.8] [%clk 0:08:59] } 28. Kg2 { [%eval 3.62] [%clk 0:08:23] } 28... axb5 { [%eval 3.86] [%clk 0:08:48] } 29. axb5?? { [%eval 0.72] } { Blunder. Qxb7 was best. } { [%clk 0:08:48] } 29... Qd7 { [%eval 0.7] [%clk 0:07:50] } 30. b6 { [%eval 0.62] [%clk 0:09:10] } 30... Qd5?? { [%eval 3.18] } { Blunder. Qc8 was best. } { [%clk 0:07:02] } 31. Kf3?? { [%eval 0.0] } { Blunder. Qxd5 was best. } { [%clk 0:09:14] } 31... Kf8?? { [%eval 3.51] } { Blunder. Qxe4+ was best. } { [%clk 0:07:17] } 32. Qxd5 { [%eval 3.35] [%clk 0:09:30] } 32... exd5 { [%eval 3.2] [%clk 0:07:43] } 33. Bd4 { [%eval 2.57] [%clk 0:09:54] } 33... g6? { [%eval 4.39] } { Mistake. Ke8 was best. } { [%clk 0:07:20] } 34. e4 { [%eval 4.39] [%clk 0:10:20] } 34... dxe4+ { [%eval 4.22] [%clk 0:07:47] } 35. Kxe4 { [%eval 3.86] [%clk 0:10:45] } 35... Ke8 { [%eval 4.41] [%clk 0:07:40] } 36. Kd5?! { [%eval 3.51] } { Inaccuracy. g4 was best. } { [%clk 0:11:04] } 36... Kd7?! { [%eval 4.73] } { Inaccuracy. h5 was best. } { [%clk 0:08:07] } 37. g4 { [%eval 4.54] [%clk 0:07:52] } 37... Bg5 { [%eval 4.63] [%clk 0:07:52] } 38. Be3 { [%eval 5.18] [%clk 0:08:02] } 38... Bh4 { [%eval 5.31] [%clk 0:06:44] } 39. f4 { [%eval 5.32] [%clk 0:08:13] } 39... h5 { [%eval 5.26] [%clk 0:05:10] } 40. gxh5 { [%eval 5.02] [%clk 0:08:35] } 40... gxh5 { [%eval 5.88] [%clk 0:05:37] } 41. f5 { [%eval 4.96] [%clk 0:08:58] } 41... Be7 { [%eval 6.04] [%clk 0:04:44] } 42. e6+ { [%eval 5.25] [%clk 0:07:36] } 42... fxe6+?! { [%eval 6.86] } { Inaccuracy. Ke8 was best. } { [%clk 0:05:10] } 43. fxe6+ { [%eval 6.64] [%clk 0:08:04] } 43... Ke8 { [%eval 6.33] [%clk 0:05:36] } 44. Ke5 { [%eval 6.19] [%clk 0:08:30] } 44... Kf8 { [%eval 6.17] [%clk 0:04:23] } 45. Kf5?? { [%eval 0.7] } { Blunder. h3 was best. } { [%clk 0:08:41] } 45... Kg7?? { [%eval 7.8] } { Blunder. h4 was best. } { [%clk 0:04:03] } 46. Bd4+ { [%eval 6.66] [%clk 0:09:07] } 46... Kf8 { [%eval 6.43] [%clk 0:03:24] } 47. h3 { [%eval 6.35] [%clk 0:07:27] } 47... Ke8 { [%eval 7.44] [%clk 0:02:29] } 48. Kg6 { [%eval 7.63] [%clk 0:07:02] } 48... h4 { [%eval 10.31] [%clk 0:02:29] } 49. Kf5? { [%eval 4.7] } { Mistake. Bf6 was best. } { [%clk 0:07:13] } 49... Kf8? { [%eval 8.19] } { Mistake. Bd6 was best. } { [%clk 0:02:38] } 50. Bf6 { [%eval 8.19] [%clk 0:06:55] } 50... Bc5 { [%eval 9.6] [%clk 0:02:58] } 51. Bxh4 { [%eval 9.31] [%clk 0:07:21] } 51... Bxb6 { [%eval 8.84] [%clk 0:03:24] } 52. Bf6 { [%eval 8.53] [%clk 0:07:42] } 52... Be3 { [%eval 7.84] [%clk 0:02:03] } 53. h4 { [%eval 7.33] [%clk 0:07:20] } 53... b5 { [%eval 8.82] [%clk 0:02:29] } 54. Bg5 { [%eval 8.47] [%clk 0:06:00] } 54... Bd4 { [%eval 7.86] [%clk 0:02:47] } 55. Ke4 { [%eval 7.59] [%clk 0:05:03] } 55... Bc3 { [%eval 9.0] [%clk 0:03:13] } 56. Kd3 { [%eval 8.67] [%clk 0:05:02] } 56... Be5 { [%eval 8.09] [%clk 0:02:51] } 57. h5 { [%eval 7.54] [%clk 0:05:22] } 57... Kg7? { [%eval #21] } { Checkmate is now unavoidable. Kg8 was best. } { [%clk 0:02:30] } 58. Ke4 { [%eval #19] [%clk 0:05:09] } 58... Bc3 { [%eval #19] [%clk 0:02:54] } 59. Kf5 { [%eval #18] [%clk 0:05:01] } 59... Kf8 { [%eval #10] [%clk 0:01:57] } 60. h6 { [%eval #9] [%clk 0:05:14] } 60... Kg8 { [%eval #7] [%clk 0:01:23] } 61. e7 { [%eval #13] [%clk 0:05:17] } 61... Kf7 { [%eval #13] [%clk 0:01:46] } 62. Bf6 { [%eval #13] [%clk 0:05:42] } 62... b4 { [%eval #11] [%clk 0:01:17] } 63. h7 { [%eval #11] [%clk 0:06:01] } 63... Bxf6 { [%eval #11] [%clk 0:01:39] } 64. e8=Q+ { [%eval #10] [%clk 0:06:27] } 64... Kxe8 { [%eval #10] [%clk 0:02:03] } 65. Kxf6 { [%eval #9] [%clk 0:06:53] } 1-0