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-6/ktZOIFjC/wZEfVTn2
White: Lv, Jianxin
WhiteElo: 0
Black: Sun, Zhengyin
BlackElo: 0
Result: 0-1
ECO: D45
Opening: Semi-Slav Defense: Main Line
Variant: Standard
TimeControl: 60+30

1. c4 { [%eval 0.12] [%clk 0:58:59] } 1... c6 { [%eval 0.23] [%clk 1:00:25] } 2. d4 { [%eval 0.23] [%clk 0:47:55] } 2... d5 { [%eval 0.21] [%clk 1:00:49] } 3. Nf3 { [%eval 0.2] [%clk 0:47:54] } 3... Nf6 { [%eval 0.24] [%clk 1:01:10] } 4. Nc3 { [%eval 0.16] [%clk 0:48:18] } 4... e6 { [%eval 0.12] [%clk 1:01:13] } 5. e3 { [%eval 0.21] [%clk 0:48:14] } 5... Bd6 { [%eval 0.31] [%clk 1:00:45] } 6. c5 { [%eval -0.18] [%clk 0:48:09] } 6... Bc7 { [%eval -0.04] [%clk 1:01:07] } 7. Bd3 { [%eval 0.0] [%clk 0:48:13] } 7... Nbd7 { [%eval 0.0] [%clk 1:01:11] } 8. b4?! { [%eval -0.63] } { Inaccuracy. e4 was best. } { [%clk 0:47:36] } 8... e5 { [%eval -0.57] [%clk 1:00:07] } 9. Be2 { [%eval -1.01] [%clk 0:47:45] } 9... e4 { [%eval -0.97] [%clk 0:59:07] } 10. Nd2 { [%eval -1.08] [%clk 0:48:07] } 10... a6 { [%eval -0.7] [%clk 0:59:08] } 11. Nb3 { [%eval -0.84] [%clk 0:47:58] } 11... O-O { [%eval -0.37] [%clk 0:58:49] } 12. O-O?! { [%eval -1.4] } { Inaccuracy. a4 was best. } { [%clk 0:46:43] } 12... Bb8 { [%eval -1.08] [%clk 0:58:36] } 13. g3?! { [%eval -1.7] } { Inaccuracy. f3 was best. } { [%clk 0:45:20] } 13... h6 { [%eval -1.36] [%clk 0:58:41] } 14. Bd2 { [%eval -1.84] [%clk 0:45:39] } 14... Nh7?! { [%eval -1.22] } { Inaccuracy. Re8 was best. } { [%clk 0:58:51] } 15. a4?! { [%eval -2.22] } { Inaccuracy. f4 was best. } { [%clk 0:45:23] } 15... Ndf6 { [%eval -2.1] [%clk 0:58:14] } 16. b5?! { [%eval -2.89] } { Inaccuracy. f3 was best. } { [%clk 0:45:04] } 16... Qd7? { [%eval -1.52] } { Mistake. axb5 was best. } { [%clk 0:57:12] } 17. bxc6 { [%eval -2.09] [%clk 0:43:12] } 17... bxc6 { [%eval -2.08] [%clk 0:57:26] } 18. Re1? { [%eval -4.26] } { Mistake. f4 was best. } { [%clk 0:43:08] } 18... Ng5 { [%eval -4.0] [%clk 0:56:10] } 19. Kh1 { [%eval -4.26] [%clk 0:41:03] } 19... Qf5 { [%eval -4.11] [%clk 0:55:45] } 20. Rf1 { [%eval -4.6] [%clk 0:39:39] } 20... Qh3 { [%eval -4.26] [%clk 0:53:27] } 21. Rg1 { [%eval -4.35] [%clk 0:36:47] } 21... Bg4 { [%eval -4.32] [%clk 0:49:47] } 22. Qf1 { [%eval -4.29] [%clk 0:32:44] } 22... Qh5 { [%eval -4.24] [%clk 0:49:53] } 23. h4 { [%eval -4.59] [%clk 0:28:09] } 23... Bf3+ { [%eval -4.13] [%clk 0:48:29] } 24. Bxf3 { [%eval -4.28] [%clk 0:28:20] } 24... Nxf3 { [%eval -4.17] [%clk 0:48:53] } 25. Qh3 { [%eval -4.2] [%clk 0:26:15] } 25... Nxg1 { [%eval -4.12] [%clk 0:47:57] } 26. Kxg1 { [%eval -4.05] [%clk 0:26:41] } 26... Bc7 { [%eval -4.03] [%clk 0:47:41] } 27. Kf1 { [%eval -4.74] [%clk 0:25:46] } 27... Rab8 { [%eval -4.44] [%clk 0:46:59] } 28. Ra3 { [%eval -5.01] [%clk 0:23:30] } 28... Rb7 { [%eval -5.14] [%clk 0:44:45] } 29. Nc1 { [%eval -5.22] [%clk 0:22:57] } 29... Qf3 { [%eval -5.01] [%clk 0:43:26] } 30. Qg2 { [%eval -4.75] [%clk 0:22:46] } 30... Ng4 { [%eval -4.78] [%clk 0:41:53] } 31. Ra2 { [%eval -4.69] [%clk 0:21:23] } 31... Rfb8 { [%eval -4.84] [%clk 0:40:49] } 32. Kg1 { [%eval -4.88] [%clk 0:20:36] } 32... Qxg2+ { [%eval -4.83] [%clk 0:40:46] } 33. Kxg2 { [%eval -4.93] [%clk 0:21:00] } 33... Rb2 { [%eval -4.83] [%clk 0:41:00] } 34. Be1 { [%eval -6.11] [%clk 0:20:49] } 34... Nxe3+ { [%eval -6.0] [%clk 0:40:32] } 35. Kh3 { [%eval -5.82] [%clk 0:20:33] } 35... Nc4 { [%eval -5.73] [%clk 0:40:42] } 36. N1e2 { [%eval -5.81] [%clk 0:20:40] } 36... Ba5 { [%eval -5.59] [%clk 0:39:38] } 37. Ra1 { [%eval -5.76] [%clk 0:20:27] } 37... Rc2 { [%eval -5.67] [%clk 0:39:07] } 38. Nxd5 { [%eval -6.01] [%clk 0:20:22] } 38... cxd5 { [%eval -5.93] [%clk 0:36:27] } 39. Bxa5 { [%eval -6.16] [%clk 0:20:40] } 39... Nxa5 { [%eval -6.15] [%clk 0:36:52] } 40. Nf4 { [%eval -5.93] [%clk 0:21:04] } 40... Nc6 { [%eval -6.4] [%clk 0:35:54] } 41. Nxd5 { [%eval -6.21] [%clk 0:20:33] } 41... Nxd4 { [%eval -6.33] [%clk 0:36:05] } 42. Rd1 { [%eval -6.36] [%clk 0:20:43] } 42... Nc6 { [%eval -6.27] [%clk 0:36:16] } 43. Nc7 { [%eval -7.68] [%clk 0:20:52] } 43... Rd8 { [%eval -6.44] [%clk 0:35:14] } 44. Rb1 { [%eval -7.88] [%clk 0:20:49] } 44... Rxc5 { [%eval -6.58] [%clk 0:34:59] } 45. Nxa6 { [%eval -6.82] [%clk 0:21:07] } 45... Rc4 { [%eval -5.92] [%clk 0:34:58] } 46. Rb6 { [%eval -6.43] [%clk 0:21:04] } 46... Ra8 { [%eval -5.69] [%clk 0:34:37] } 47. Nc7 { [%eval -6.04] [%clk 0:21:02] } 47... Raxa4 { [%eval -5.77] [%clk 0:34:55] } 48. Nd5 { [%eval -6.38] [%clk 0:21:21] } 48... Ra2 { [%eval -6.61] [%clk 0:34:34] } 49. Kg2 { [%eval -7.08] [%clk 0:21:02] } 49... Kf8 { [%eval -6.0] [%clk 0:30:56] } 50. Ne3 { [%eval -5.94] [%clk 0:21:10] } 50... Rc3 { [%eval -5.97] [%clk 0:31:00] } 51. Nd5 { [%eval -6.57] [%clk 0:20:58] } 51... Rcc2 { [%eval -7.05] [%clk 0:31:11] } 52. Kg1 { [%eval -6.97] [%clk 0:20:54] } 52... Rab2 { [%eval -6.22] [%clk 0:30:17] } 53. Ra6 { [%eval -6.86] [%clk 0:21:07] } 53... g5 { [%eval -6.64] [%clk 0:30:16] } 54. h5 { [%eval -7.06] [%clk 0:21:16] } 54... f5 { [%eval -6.87] [%clk 0:30:15] } 55. Ne3 { [%eval -6.42] [%clk 0:21:33] } 55... Rc5 { [%eval -5.95] [%clk 0:30:33] } 56. Ra8+ { [%eval -5.95] [%clk 0:21:35] } 56... Rb8 { [%eval -5.61] [%clk 0:30:56] } 57. Ra6?? { [%eval #-9] } { Checkmate is now unavoidable. Ra1 was best. } { [%clk 0:21:47] } 57... Kf7?? { [%eval -5.94] } { Lost forced checkmate sequence. Rb1+ was best. } { [%clk 0:31:16] } 58. Kg2 { [%eval -6.3] [%clk 0:21:36] } 58... Ke6 { [%eval -6.08] [%clk 0:31:16] } 59. g4 { [%eval -8.2] [%clk 0:21:51] } 59... f4 { [%eval -8.05] [%clk 0:30:36] } 60. Nf5 { [%eval -7.54] [%clk 0:22:10] } 60... Rh8 { [%eval -6.15] [%clk 0:30:06] } 61. Ra4 { [%eval -6.95] [%clk 0:21:24] } 61... Rxf5 { [%eval -8.08] [%clk 0:29:57] } 62. gxf5+ { [%eval -8.91] [%clk 0:21:41] } 62... Kxf5 { [%eval -8.55] [%clk 0:30:32] } 63. Ra6 { [%eval -8.36] [%clk 0:22:02] } 63... Nd4 { [%eval -9.53] [%clk 0:30:24] } 64. Kh3 { [%eval -8.38] [%clk 0:21:45] } 64... g4+ { [%eval -9.57] [%clk 0:30:17] } 65. Kg2 { [%eval -8.76] [%clk 0:21:58] } 65... Kg5 { [%eval -9.91] [%clk 0:30:26] } 66. Ra4 { [%eval -13.31] [%clk 0:21:57] } 66... Rd8 { [%eval -12.32] [%clk 0:30:14] } 67. Ra5+ { [%eval -11.93] [%clk 0:22:14] } 67... Nf5 { [%eval -10.44] [%clk 0:30:33] } 68. Re5?! { [%eval #-8] } { Checkmate is now unavoidable. Kf1 was best. } { [%clk 0:22:31] } 68... Rd4 { [%eval #-11] [%clk 0:30:33] } 69. Ra5 { [%eval #-8] [%clk 0:22:46] } 69... f3+ { [%eval #-7] [%clk 0:30:11] } 70. Kh2 { [%eval #-6] [%clk 0:22:53] } 70... Rd2 { [%eval #-6] [%clk 0:29:56] } 71. Kg1 { [%eval #-6] [%clk 0:23:12] } 71... Rd1+ { [%eval #-6] [%clk 0:30:05] } 72. Kh2 { [%eval #-6] [%clk 0:23:35] } 72... Rf1 { [%eval #-7] [%clk 0:30:26] } 73. Ra2 { [%eval #-6] [%clk 0:23:23] } 73... Kxh5 { [%eval #-6] [%clk 0:30:41] } 74. Ra5 { [%eval #-6] [%clk 0:23:25] } 74... Rxf2+ { [%eval #-7] [%clk 0:30:36] } 75. Kg1 { [%eval #-7] [%clk 0:23:41] } 75... Re2 { [%eval #-7] [%clk 0:30:29] } 76. Rxf5+ { [%eval #-7] [%clk 0:23:56] } 76... Kh4 { [%eval #-6] [%clk 0:30:56] } 77. Ra5 { [%eval #-6] [%clk 0:24:13] } 77... e3 { [%eval #-5] [%clk 0:30:58] } 78. Kf1 { [%eval #-5] [%clk 0:23:48] } 78... Rb2 { [%eval #-5] [%clk 0:30:45] } 79. Ra1 { [%eval #-5] [%clk 0:23:57] } 79... g3 { [%eval #-4] [%clk 0:30:52] } 80. Kg1 { [%eval #-4] [%clk 0:24:17] } 80... Kh3 { [%eval #-3] [%clk 0:31:14] } 81. Kh1 { [%eval #-2] [%clk 0:24:21] } 81... g2+ { [%eval #-1] [%clk 0:31:35] } 82. Kg1 { [%eval #-1] [%clk 0:24:47] } 82... f2# { [%clk 0:32:03] } 0-1