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-5/fngP1QIh/CTa543QG
White: Yang, Youqing
WhiteElo: 1582
Black: Liu, Haolin
BlackElo: 0
Result: 1/2-1/2
ECO: A37
Opening: English Opening: Symmetrical Variation, Botvinnik System Reversed, with Nf3
Variant: Standard
TimeControl: 60+30

1. c4 { [%eval 0.12] [%clk 1:00:59] } 1... c5 { [%eval 0.19] [%clk 1:00:55] } 2. Nc3 { [%eval 0.12] [%clk 1:01:26] } 2... Nc6 { [%eval 0.29] [%clk 1:01:17] } 3. Nf3 { [%eval 0.16] [%clk 1:01:03] } 3... e5 { [%eval 0.19] [%clk 1:00:58] } 4. g3 { [%eval 0.13] [%clk 1:00:09] } 4... g6 { [%eval 0.27] [%clk 1:00:51] } 5. Bg2 { [%eval 0.29] [%clk 1:01:25] } 5... Bg7 { [%eval 0.19] [%clk 1:01:04] } 6. d3 { [%eval 0.18] [%clk 1:01:21] } 6... d6 { [%eval 0.19] [%clk 1:00:58] } 7. O-O { [%eval 0.21] [%clk 1:01:29] } 7... Nge7 { [%eval 0.21] [%clk 1:01:05] } 8. Bd2 { [%eval 0.07] [%clk 1:00:40] } 8... O-O { [%eval 0.0] [%clk 1:01:09] } 9. a3 { [%eval 0.09] [%clk 1:00:51] } 9... a6 { [%eval 0.24] [%clk 1:01:27] } 10. Rb1 { [%eval 0.01] [%clk 1:01:14] } 10... Nf5?! { [%eval 0.92] } { Inaccuracy. Rb8 was best. } { [%clk 0:58:30] } 11. b4 { [%eval 0.96] [%clk 1:01:08] } 11... cxb4 { [%eval 1.05] [%clk 0:57:07] } 12. axb4 { [%eval 1.15] [%clk 1:01:35] } 12... a5 { [%eval 1.58] [%clk 0:49:28] } 13. bxa5 { [%eval 1.65] [%clk 1:01:15] } 13... Nxa5 { [%eval 1.7] [%clk 0:48:40] } 14. Nd5 { [%eval 1.58] [%clk 1:01:34] } 14... Nc6 { [%eval 1.77] [%clk 0:47:41] } 15. Nb6 { [%eval 1.83] [%clk 0:55:13] } 15... Rb8 { [%eval 1.96] [%clk 0:47:32] } 16. Nxc8 { [%eval 1.73] [%clk 0:55:35] } 16... Qxc8 { [%eval 1.8] [%clk 0:47:49] } 17. e3 { [%eval 1.89] [%clk 0:55:36] } 17... Qc7 { [%eval 2.08] [%clk 0:46:29] } 18. Ne1?! { [%eval 1.36] } { Inaccuracy. Ng5 was best. } { [%clk 0:54:02] } 18... Nfe7 { [%eval 1.3] [%clk 0:45:42] } 19. Nc2 { [%eval 1.28] [%clk 0:53:27] } 19... f5 { [%eval 1.69] [%clk 0:44:27] } 20. Na3 { [%eval 1.62] [%clk 0:52:15] } 20... Qd7 { [%eval 1.54] [%clk 0:43:22] } 21. Qb3 { [%eval 1.47] [%clk 0:50:47] } 21... Kh8 { [%eval 1.45] [%clk 0:41:06] } 22. Nb5 { [%eval 1.57] [%clk 0:49:56] } 22... b6 { [%eval 1.88] [%clk 0:37:58] } 23. Ra1?! { [%eval 1.26] } { Inaccuracy. Nc3 was best. } { [%clk 0:47:35] } 23... f4?! { [%eval 2.3] } { Inaccuracy. d5 was best. } { [%clk 0:31:18] } 24. exf4 { [%eval 2.31] [%clk 0:44:27] } 24... exf4 { [%eval 2.22] [%clk 0:31:21] } 25. Bc3? { [%eval 0.52] } { Mistake. Bxf4 was best. } { [%clk 0:44:40] } 25... f3 { [%eval 0.56] [%clk 0:31:08] } 26. Bxg7+ { [%eval 0.57] [%clk 0:42:50] } 26... Kxg7 { [%eval 0.64] [%clk 0:31:19] } 27. Bh1 { [%eval 0.55] [%clk 0:43:17] } 27... Rf7 { [%eval 0.85] [%clk 0:25:50] } 28. Rfe1 { [%eval 0.67] [%clk 0:42:03] } 28... Rbf8 { [%eval 0.49] [%clk 0:20:59] } 29. Re3 { [%eval 0.53] [%clk 0:39:40] } 29... d5 { [%eval 0.91] [%clk 0:19:54] } 30. Rae1 { [%eval 0.99] [%clk 0:35:12] } 30... d4?! { [%eval 1.58] } { Inaccuracy. g5 was best. } { [%clk 0:16:58] } 31. Re4?! { [%eval 0.87] } { Inaccuracy. Qb2 was best. } { [%clk 0:35:18] } 31... Ng8? { [%eval 2.08] } { Mistake. Nf5 was best. } { [%clk 0:14:31] } 32. Qb2 { [%eval 1.88] [%clk 0:32:54] } 32... Nf6?? { [%eval 4.2] } { Blunder. Re7 was best. } { [%clk 0:13:29] } 33. Re6?? { [%eval 1.19] } { Blunder. Nxd4 was best. } { [%clk 0:33:12] } 33... Re8 { [%eval 1.39] [%clk 0:12:09] } 34. Rxe8 { [%eval 1.59] [%clk 0:32:50] } 34... Nxe8 { [%eval 1.53] [%clk 0:12:09] } 35. Qd2? { [%eval 0.1] } { Mistake. h4 was best. } { [%clk 0:31:55] } 35... Nd6 { [%eval 0.12] [%clk 0:10:17] } 36. Nxd6 { [%eval 0.03] [%clk 0:29:17] } 36... Qxd6 { [%eval 0.0] [%clk 0:10:17] } 37. Re4 { [%eval 0.0] [%clk 0:29:23] } 37... Qa3 { [%eval 0.03] [%clk 0:08:53] } 38. Qd1 { [%eval 0.05] [%clk 0:29:38] } 38... Nb4 { [%eval 0.0] [%clk 0:06:22] } 39. Rxd4?! { [%eval -0.81] } { Inaccuracy. Bxf3 was best. } { [%clk 0:29:09] } 39... Nc2?! { [%eval 0.09] } { Inaccuracy. Ra7 was best. } { [%clk 0:05:43] } 40. Re4 { [%eval 0.13] [%clk 0:29:27] } 40... Nb4?? { [%eval 4.13] } { Blunder. Ra7 was best. } { [%clk 0:06:32] } 41. Re3?! { [%eval 3.2] } { Inaccuracy. Bxf3 was best. } { [%clk 0:29:09] } 41... Rd7 { [%eval 2.63] [%clk 0:06:00] } 42. Bxf3 { [%eval 2.84] [%clk 0:27:42] } 42... Rxd3 { [%eval 1.98] [%clk 0:05:05] } 43. Rxd3 { [%eval 1.61] [%clk 0:28:09] } 43... Qxd3?? { [%eval 3.86] } { Blunder. Nxd3 was best. } { [%clk 0:05:18] } 44. Qxd3?? { [%eval 0.02] } { Blunder. Qa1+ was best. } { [%clk 0:28:27] } 44... Nxd3 { [%eval 0.11] [%clk 0:05:42] } 45. Kf1 { [%eval 0.0] [%clk 0:28:31] } 45... Kf6 { [%eval 0.02] [%clk 0:05:51] } 46. Ke2 { [%eval 0.1] [%clk 0:28:49] } 46... Nc5 { [%eval 0.23] [%clk 0:06:03] } 47. Ke3 { [%eval 0.13] [%clk 0:28:38] } 47... Ke5 { [%eval 0.44] [%clk 0:06:20] } 48. Bd1 { [%eval 0.48] [%clk 0:27:54] } 48... h6?? { [%eval 3.88] } { Blunder. g5 was best. } { [%clk 0:06:08] } 49. f4+ { [%eval 3.29] [%clk 0:28:15] } 49... Ke6 { [%eval 3.0] [%clk 0:06:02] } 50. Bc2 { [%eval 3.2] [%clk 0:28:26] } 50... g5 { [%eval 2.69] [%clk 0:06:13] } 51. Kd4?? { [%eval 0.49] } { Blunder. fxg5 was best. } { [%clk 0:26:32] } 51... Nd7?? { [%eval 2.9] } { Blunder. gxf4 was best. } { [%clk 0:05:45] } 52. Kc3?? { [%eval 0.49] } { Blunder. fxg5 was best. } { [%clk 0:24:01] } 52... Kd6?? { [%eval 2.35] } { Blunder. gxf4 was best. } { [%clk 0:05:38] } 53. Kb4?? { [%eval 0.47] } { Blunder. fxg5 was best. } { [%clk 0:24:24] } 53... Kc7? { [%eval 1.94] } { Mistake. gxf4 was best. } { [%clk 0:05:29] } 54. Bf5? { [%eval 0.36] } { Mistake. fxg5 was best. } { [%clk 0:23:38] } 54... Nf6?? { [%eval 3.59] } { Blunder. Nc5 was best. } { [%clk 0:05:25] } 55. Kc3?? { [%eval 0.23] } { Blunder. fxg5 was best. } { [%clk 0:23:29] } 55... Kc6?? { [%eval 4.11] } { Blunder. gxf4 was best. } { [%clk 0:05:41] } 56. Kd4 { [%eval 3.43] [%clk 0:23:12] } 56... Kd6 { [%eval 4.05] [%clk 0:05:52] } 57. Bc8?! { [%eval 3.0] } { Inaccuracy. fxg5 was best. } { [%clk 0:22:37] } 57... Ne8 { [%eval 3.56] [%clk 0:05:30] } 58. Ke4 { [%eval 3.21] [%clk 0:22:11] } 58... Ng7?! { [%eval 4.5] } { Inaccuracy. gxf4 was best. } { [%clk 0:05:45] } 59. f5?? { [%eval 0.0] } { Blunder. fxg5 was best. } { [%clk 0:22:31] } 59... Ne8 { [%eval 0.0] [%clk 0:05:59] } 60. f6 { [%eval 0.0] [%clk 0:20:11] } 60... Nxf6+ { [%eval 0.0] [%clk 0:05:54] } 61. Kf5 { [%eval 0.0] [%clk 0:20:38] } 61... Ng8 { [%eval 0.0] [%clk 0:05:22] } 62. Be6 { [%eval 0.0] [%clk 0:18:56] } 62... Ne7+ { [%eval 0.0] [%clk 0:05:34] } 63. Kf6 { [%eval 0.0] [%clk 0:19:22] } 63... Nc6 { [%eval 0.0] [%clk 0:05:46] } 64. Bg8 { [%eval 0.0] [%clk 0:19:04] } 64... Ne5 { [%eval 0.0] [%clk 0:05:44] } 65. h3 { [%eval 0.0] [%clk 0:18:19] } 65... Nf3 { [%eval 0.0] [%clk 0:04:13] } 66. Bd5 { [%eval 0.0] [%clk 0:17:07] } 66... Ne5 { [%eval 0.0] [%clk 0:03:14] } 67. Kg7 { [%eval 0.0] [%clk 0:15:46] } 67... h5 { [%eval 0.0] [%clk 0:03:00] } 68. Kh6 { [%eval -0.01] [%clk 0:16:04] } 68... g4 { [%eval 0.0] [%clk 0:03:13] } 69. h4 { [%eval 0.0] [%clk 0:16:11] } 69... b5 { [%eval 0.0] [%clk 0:03:25] } 70. Kxh5 { [%eval 0.0] [%clk 0:16:28] } 70... bxc4 { [%eval 0.0] [%clk 0:03:19] } 71. Bxc4 { [%eval 0.0] [%clk 0:16:47] } 71... Nxc4 { [%eval 0.0] [%clk 0:03:35] } 72. Kxg4 { [%eval 0.0] [%clk 0:17:14] } 72... Ke6 { [%eval 0.0] [%clk 0:03:48] } 73. Kg5 { [%eval -0.02] [%clk 0:17:38] } 73... Kf7 { [%eval 0.0] [%clk 0:03:48] } 74. h5 { [%eval 0.0] [%clk 0:16:26] } 74... Kg7 { [%eval 0.0] [%clk 0:03:55] } 75. Kf4 { [%eval 0.0] [%clk 0:16:27] } 75... Nd6 { [%eval 0.0] [%clk 0:03:58] } 76. g4 { [%eval -0.01] [%clk 0:16:46] } 76... Nf7 { [%eval 0.0] [%clk 0:04:03] } 77. Kf5 { [%eval 0.0] [%clk 0:16:31] } 77... Nh6+ { [%eval 0.0] [%clk 0:04:27] } 78. Kg5 { [%eval 0.0] [%clk 0:16:56] } 78... Nxg4 { [%eval 0.0] [%clk 0:04:35] } 79. Kxg4 { [%eval 0.0] [%clk 0:17:20] } 79... Kh6 { [%eval 0.0] [%clk 0:05:00] } 1/2-1/2