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/AfNz96oK
White: Ma, Qianxing
WhiteElo: 1595
Black: Guo, Mingrui
BlackElo: 0
Result: 1-0
ECO: E10
Opening: Indian Defense: Anti-Nimzo-Indian
Variant: Standard
TimeControl: 60+30

1. d4 { [%eval 0.17] [%clk 1:00:58] } 1... Nf6 { [%eval 0.19] [%clk 1:00:56] } 2. c4 { [%eval 0.18] [%clk 1:01:24] } 2... e6 { [%eval 0.14] [%clk 1:01:20] } 3. Nf3 { [%eval 0.11] [%clk 1:01:46] } 3... d5 { [%eval 0.17] [%clk 0:59:49] } 4. g3 { [%eval 0.16] [%clk 1:02:12] } 4... Bb4+ { [%eval 0.15] [%clk 0:59:17] } 5. Bd2 { [%eval 0.13] [%clk 1:02:29] } 5... Bxd2+ { [%eval 0.35] [%clk 0:57:29] } 6. Nbxd2 { [%eval 0.29] [%clk 1:02:52] } 6... b6 { [%eval 0.37] [%clk 0:56:39] } 7. cxd5 { [%eval 0.24] [%clk 1:03:17] } 7... exd5 { [%eval 0.23] [%clk 0:56:00] } 8. Bg2 { [%eval 0.31] [%clk 1:03:25] } 8... Bb7 { [%eval 0.45] [%clk 0:55:09] } 9. O-O { [%eval 0.33] [%clk 1:03:15] } 9... O-O { [%eval 0.26] [%clk 0:54:48] } 10. Rc1 { [%eval 0.35] [%clk 1:03:21] } 10... Nbd7 { [%eval 0.46] [%clk 0:51:06] } 11. e3 { [%eval 0.18] [%clk 1:02:57] } 11... c5 { [%eval 0.33] [%clk 0:49:23] } 12. Qe2 { [%eval 0.07] [%clk 1:01:39] } 12... a5 { [%eval 0.07] [%clk 0:46:11] } 13. Rfe1 { [%eval 0.08] [%clk 0:59:09] } 13... Re8 { [%eval 0.19] [%clk 0:44:41] } 14. Qd3 { [%eval -0.12] [%clk 0:57:27] } 14... c4 { [%eval -0.03] [%clk 0:40:52] } 15. Qb1 { [%eval -0.11] [%clk 0:57:22] } 15... b5 { [%eval -0.11] [%clk 0:35:55] } 16. b3 { [%eval -0.1] [%clk 0:57:24] } 16... Rb8 { [%eval -0.04] [%clk 0:33:58] } 17. Qc2 { [%eval -0.29] [%clk 0:50:28] } 17... Rc8 { [%eval -0.25] [%clk 0:30:52] } 18. Qb2 { [%eval -0.33] [%clk 0:49:50] } 18... Qc7 { [%eval 0.11] [%clk 0:28:34] } 19. bxc4 { [%eval 0.11] [%clk 0:49:03] } 19... bxc4 { [%eval 0.08] [%clk 0:28:52] } 20. Nb1 { [%eval -0.14] [%clk 0:47:49] } 20... Ne4 { [%eval -0.14] [%clk 0:27:07] } 21. Nc3 { [%eval -0.13] [%clk 0:47:59] } 21... Nxc3 { [%eval -0.18] [%clk 0:25:51] } 22. Qxc3 { [%eval -0.16] [%clk 0:48:24] } 22... Bc6 { [%eval 0.12] [%clk 0:23:00] } 23. Nd2 { [%eval -0.12] [%clk 0:48:30] } 23... f5? { [%eval 1.05] } { Mistake. Nf6 was best. } { [%clk 0:20:27] } 24. Nxc4 { [%eval 0.55] [%clk 0:48:45] } 24... Bb7?? { [%eval 3.07] } { Blunder. Ba8 was best. } { [%clk 0:19:02] } 25. Qb2 { [%eval 2.99] [%clk 0:48:53] } 25... dxc4 { [%eval 3.66] [%clk 0:14:59] } 26. Qxb7 { [%eval 3.72] [%clk 0:49:08] } 26... Qxb7 { [%eval 4.0] [%clk 0:15:26] } 27. Bxb7 { [%eval 3.94] [%clk 0:49:34] } 27... Rc7 { [%eval 4.04] [%clk 0:15:47] } 28. Bd5+ { [%eval 3.89] [%clk 0:49:56] } 28... Kf8 { [%eval 4.02] [%clk 0:15:45] } 29. Rxc4 { [%eval 4.04] [%clk 0:50:18] } 29... Rxc4 { [%eval 4.12] [%clk 0:15:19] } 30. Bxc4 { [%eval 4.04] [%clk 0:50:46] } 30... Rb8 { [%eval 4.22] [%clk 0:15:21] } 31. Re2 { [%eval 3.65] [%clk 0:51:02] } 31... Nf6 { [%eval 4.08] [%clk 0:14:50] } 32. Bd3 { [%eval 3.67] [%clk 0:51:21] } 32... g6 { [%eval 3.6] [%clk 0:15:03] } 33. Bc4 { [%eval 3.1] [%clk 0:50:56] } 33... a4 { [%eval 2.68] [%clk 0:14:57] } 34. f3 { [%eval 3.0] [%clk 0:51:02] } 34... Rb4 { [%eval 3.33] [%clk 0:14:37] } 35. Rc2 { [%eval 3.37] [%clk 0:51:18] } 35... Ke7 { [%eval 3.22] [%clk 0:14:21] } 36. Kf2 { [%eval 3.28] [%clk 0:51:10] } 36... Kd6 { [%eval 3.89] [%clk 0:13:38] } 37. Ke2 { [%eval 3.81] [%clk 0:49:42] } 37... Nd7 { [%eval 4.51] [%clk 0:11:15] } 38. Kd2 { [%eval 4.32] [%clk 0:48:21] } 38... Nf6 { [%eval 4.38] [%clk 0:10:22] } 39. Kc3 { [%eval 4.19] [%clk 0:48:30] } 39... Rb8 { [%eval 5.06] [%clk 0:09:46] } 40. Rb2 { [%eval 4.81] [%clk 0:48:31] } 40... Rc8 { [%eval 5.09] [%clk 0:10:00] } 41. Kd3 { [%eval 5.01] [%clk 0:48:42] } 41... Rc7 { [%eval 5.27] [%clk 0:09:15] } 42. Rb6+ { [%eval 5.26] [%clk 0:48:30] } 42... Rc6 { [%eval 5.36] [%clk 0:09:12] } 43. Rb4 { [%eval 5.28] [%clk 0:48:19] } 43... Nd7 { [%eval 5.36] [%clk 0:08:27] } 44. Rxa4 { [%eval 5.41] [%clk 0:47:34] } 44... Nb6 { [%eval 5.2] [%clk 0:08:30] } 45. Rb4 { [%eval 5.32] [%clk 0:47:44] } 45... Nd7 { [%eval 5.84] [%clk 0:08:44] } 46. a4 { [%eval 5.76] [%clk 0:46:30] } 46... Rc7 { [%eval 6.09] [%clk 0:08:49] } 47. e4 { [%eval 6.06] [%clk 0:46:38] } 47... fxe4+ { [%eval 5.98] [%clk 0:09:03] } 48. fxe4 { [%eval 5.92] [%clk 0:47:04] } 48... Rc8 { [%eval 5.91] [%clk 0:09:12] } 49. Rb5 { [%eval 5.97] [%clk 0:46:49] } 49... Rf8 { [%eval 6.0] [%clk 0:09:30] } 50. Ke2 { [%eval 5.84] [%clk 0:46:32] } 50... Ke7 { [%eval 6.76] [%clk 0:09:12] } 51. Rb7 { [%eval 6.51] [%clk 0:46:42] } 51... Kd6 { [%eval 6.84] [%clk 0:09:10] } 52. a5 { [%eval 6.68] [%clk 0:46:37] } 52... Rc8 { [%eval 6.88] [%clk 0:09:10] } 53. Bd3 { [%eval 6.25] [%clk 0:46:05] } 53... Kc6 { [%eval 6.17] [%clk 0:09:28] } 54. Rb2 { [%eval 6.4] [%clk 0:46:28] } 54... Kd6 { [%eval 6.48] [%clk 0:09:38] } 55. a6 { [%eval 6.47] [%clk 0:46:43] } 55... Nb8 { [%eval 7.03] [%clk 0:09:40] } 56. d5 { [%eval 6.18] [%clk 0:46:12] } 56... Nd7 { [%eval 6.66] [%clk 0:09:49] } 57. Ke3 { [%eval 6.62] [%clk 0:45:33] } 57... Ne5 { [%eval 6.75] [%clk 0:09:19] } 58. Be2 { [%eval 6.73] [%clk 0:43:34] } 58... g5 { [%eval 7.19] [%clk 0:09:16] } 59. Rb6+ { [%eval 6.69] [%clk 0:43:45] } 59... Kd7 { [%eval 8.37] [%clk 0:09:13] } 60. Rb7+ { [%eval 7.41] [%clk 0:43:30] } 60... Kd6 { [%eval 7.29] [%clk 0:09:16] } 61. Rxh7 { [%eval 6.57] [%clk 0:43:54] } 61... Rc3+ { [%eval 8.9] [%clk 0:09:39] } 62. Kd2 { [%eval 6.73] [%clk 0:44:03] } 62... Ra3 { [%eval 6.7] [%clk 0:09:59] } 63. a7 { [%eval 6.54] [%clk 0:42:58] } 63... Kc5 { [%eval 6.15] [%clk 0:09:48] } 64. Kc1 { [%eval 6.01] [%clk 0:42:55] } 64... Kb4 { [%eval 7.24] [%clk 0:08:51] } 65. Kd2 { [%eval 6.06] [%clk 0:42:16] } 65... Kc5 { [%eval 6.06] [%clk 0:08:39] } 66. h4 { [%eval 5.79] [%clk 0:42:08] } 66... gxh4 { [%eval 6.51] [%clk 0:08:29] } 67. gxh4 { [%eval 6.18] [%clk 0:42:35] } 67... Kd4 { [%eval 6.16] [%clk 0:08:50] } 68. d6 { [%eval 6.43] [%clk 0:42:28] } 68... Ra2+ { [%eval 6.47] [%clk 0:08:42] } 69. Kc1 { [%eval 6.19] [%clk 0:41:55] } 69... Kc3 { [%eval 7.57] [%clk 0:08:31] } 70. Rc7+ { [%eval 6.76] [%clk 0:42:20] } 70... Kb3?? { [%eval #14] } { Checkmate is now unavoidable. Kd4 was best. } { [%clk 0:08:24] } 71. d7 { [%eval #13] [%clk 0:42:22] } 71... Ra1+ { [%eval #11] [%clk 0:07:20] } 72. Kd2 { [%eval #10] [%clk 0:42:42] } 72... Ra2+ { [%eval #10] [%clk 0:07:30] } 73. Ke3 { [%eval #9] [%clk 0:43:07] } 73... Nxd7 { [%eval #9] [%clk 0:07:50] } 74. Bc4+ { [%eval #8] [%clk 0:43:34] } 74... Kb4 { [%eval #8] [%clk 0:08:07] } 75. Bxa2 { [%eval #7] [%clk 0:44:00] } 75... Nb6 { [%eval #7] [%clk 0:08:29] } 76. Rb7 { [%eval #6] [%clk 0:44:26] } 76... Ka5 { [%eval #6] [%clk 0:08:52] } 77. Rxb6 { [%eval #5] [%clk 0:44:52] } 77... Kxb6 { [%eval #5] [%clk 0:09:14] } 78. a8=Q { [%eval #4] [%clk 0:45:13] } 78... Kb5 { [%eval #4] [%clk 0:09:40] } 79. Qd5+ { [%clk 0:45:20] } 79... Kb4 { [%clk 0:09:59] } 80. h5 { [%clk 0:45:22] } 80... Kc3 { [%clk 0:10:23] } 81. Qc4+ { [%clk 0:45:36] } 81... Kb2 { [%clk 0:10:45] } 82. Qb3+ { [%clk 0:46:03] } 82... Kc1 { [%clk 0:11:11] } 83. Qb1# { [%clk 0:45:58] } 1-0