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-7/gGgJlCZN/MccGzK82
White: Cheng, Gongpu
WhiteElo: 1917
Black: Guo, Ziming
BlackElo: 1799
Result: 1-0
ECO: E00
Opening: Catalan Opening
Variant: Standard
TimeControl: 60+30

1. d4 { [%eval 0.17] [%clk 1:00:58] } 1... Nf6 { [%eval 0.19] [%clk 1:00:54] } 2. c4 { [%eval 0.18] [%clk 1:01:23] } 2... e6 { [%eval 0.14] [%clk 1:01:17] } 3. g3 { [%eval 0.13] [%clk 1:01:49] } 3... Bb4+ { [%eval 0.1] [%clk 1:01:38] } 4. Bd2 { [%eval 0.05] [%clk 1:02:13] } 4... Qe7 { [%eval 0.37] [%clk 1:01:56] } 5. Nf3 { [%eval 0.33] [%clk 1:02:38] } 5... O-O { [%eval 0.39] [%clk 1:02:13] } 6. Bg2 { [%eval 0.29] [%clk 1:03:02] } 6... Nc6 { [%eval 0.44] [%clk 1:02:36] } 7. O-O { [%eval 0.46] [%clk 1:02:32] } 7... Bxd2 { [%eval 0.48] [%clk 1:02:50] } 8. Qxd2 { [%eval 0.54] [%clk 1:02:41] } 8... d6 { [%eval 0.63] [%clk 1:03:12] } 9. Nc3 { [%eval 0.62] [%clk 0:59:18] } 9... e5 { [%eval 0.69] [%clk 1:03:35] } 10. Nd5 { [%eval 0.59] [%clk 0:55:22] } 10... Qd8 { [%eval 0.77] [%clk 1:02:31] } 11. Rfd1 { [%eval 0.8] [%clk 0:52:58] } 11... Re8 { [%eval 0.77] [%clk 0:56:43] } 12. dxe5 { [%eval 0.78] [%clk 0:49:28] } 12... Nxe5 { [%eval 0.81] [%clk 0:57:08] } 13. Rac1 { [%eval 0.41] [%clk 0:49:25] } 13... Ne4 { [%eval 0.41] [%clk 0:48:12] } 14. Qf4?? { [%eval -2.24] } { Blunder. Qa5 was best. } { [%clk 0:45:46] } 14... Ng6 { [%eval -2.13] [%clk 0:48:04] } 15. Qe3 { [%eval -2.26] [%clk 0:42:11] } 15... c6?? { [%eval 0.16] } { Blunder. Nxg3 was best. } { [%clk 0:47:42] } 16. Nc3 { [%eval 0.13] [%clk 0:40:57] } 16... Nxg3?? { [%eval 3.72] } { Blunder. Nxc3 was best. } { [%clk 0:47:58] } 17. Rxd6 { [%eval 3.69] [%clk 0:41:13] } 17... Bd7 { [%eval 3.85] [%clk 0:41:40] } 18. Qd2 { [%eval 3.86] [%clk 0:40:45] } 18... Nf5 { [%eval 4.7] [%clk 0:42:04] } 19. Rxd7 { [%eval 4.72] [%clk 0:41:09] } 19... Qf6 { [%eval 4.77] [%clk 0:40:30] } 20. Qg5 { [%eval 4.76] [%clk 0:40:19] } 20... Qe6 { [%eval 4.87] [%clk 0:38:09] } 21. Rcd1 { [%eval 4.67] [%clk 0:39:50] } 21... h6 { [%eval 4.82] [%clk 0:32:27] } 22. Qg4 { [%eval 4.87] [%clk 0:39:02] } 22... Nf8 { [%eval 4.8] [%clk 0:29:43] } 23. R7d3 { [%eval 4.77] [%clk 0:38:18] } 23... h5 { [%eval 5.0] [%clk 0:22:27] } 24. Qxh5 { [%eval 4.99] [%clk 0:37:56] } 24... g6 { [%eval 5.04] [%clk 0:22:50] } 25. Qg4 { [%eval 5.14] [%clk 0:37:41] } 25... Qf6 { [%eval 5.12] [%clk 0:23:02] } 26. e4 { [%eval 5.18] [%clk 0:37:46] } 26... Nh6 { [%eval 5.06] [%clk 0:23:25] } 27. Qh4 { [%eval 4.83] [%clk 0:37:54] } 27... Qg7 { [%eval 5.13] [%clk 0:23:49] } 28. Bh3 { [%eval 5.16] [%clk 0:37:44] } 28... f6 { [%eval 5.17] [%clk 0:19:18] } 29. e5 { [%eval 5.16] [%clk 0:36:58] } 29... f5 { [%eval 5.09] [%clk 0:19:27] } 30. Rd6 { [%eval 4.6] [%clk 0:36:33] } 30... Nf7 { [%eval 4.46] [%clk 0:18:52] } 31. Rf6 { [%eval 4.08] [%clk 0:31:50] } 31... Nxe5 { [%eval 4.2] [%clk 0:17:41] } 32. Nxe5 { [%eval 4.13] [%clk 0:31:41] } 32... Rxe5 { [%eval 4.11] [%clk 0:17:38] } 33. Rfd6 { [%eval 4.18] [%clk 0:31:40] } 33... Rae8 { [%eval 4.17] [%clk 0:17:10] } 34. Bf1 { [%eval 4.05] [%clk 0:27:31] } 34... f4 { [%eval 4.64] [%clk 0:12:15] } 35. Qf6 { [%eval 4.21] [%clk 0:26:18] } 35... Qh6 { [%eval 4.33] [%clk 0:10:12] } 36. c5 { [%eval 4.39] [%clk 0:26:12] } 36... Rxc5 { [%eval 4.42] [%clk 0:09:41] } 37. Rd8 { [%eval 4.01] [%clk 0:25:29] } 37... Rxd8 { [%eval 4.06] [%clk 0:07:43] } 38. Rxd8 { [%eval 4.0] [%clk 0:25:57] } 38... b5?! { [%eval 5.34] } { Inaccuracy. Qg5+ was best. } { [%clk 0:07:07] } 39. Ne4 { [%eval 5.31] [%clk 0:24:50] } 39... Rf5 { [%eval 5.3] [%clk 0:06:16] } 40. Qe7 { [%eval 5.05] [%clk 0:24:36] } 40... Rf7 { [%eval 5.19] [%clk 0:05:40] } 41. Nf6+ { [%eval 4.9] [%clk 0:24:28] } 41... Kg7 { [%eval 4.84] [%clk 0:06:04] } 42. Qe5 { [%eval 4.72] [%clk 0:24:53] } 42... Rxf6 { [%eval 5.26] [%clk 0:03:37] } 43. Rxf8 { [%eval 5.28] [%clk 0:25:14] } 43... Kxf8 { [%eval 5.38] [%clk 0:04:03] } 44. Qxf6+ { [%eval 5.38] [%clk 0:25:38] } 44... Kg8 { [%eval 5.34] [%clk 0:04:30] } 45. Bd3 { [%eval 5.23] [%clk 0:25:48] } 45... Qh3?! { [%eval 7.07] } { Inaccuracy. Qh5 was best. } { [%clk 0:02:36] } 46. Qxg6+ { [%eval 7.25] [%clk 0:26:05] } 46... Kh8 { [%eval 7.21] [%clk 0:03:00] } 47. Bf5 { [%eval 6.89] [%clk 0:26:12] } 47... Qh4 { [%eval 6.79] [%clk 0:02:38] } 48. Be6 { [%eval 6.3] [%clk 0:26:34] } 48... Qh7 { [%eval 6.94] [%clk 0:02:15] } 49. Qxh7+ { [%eval 6.71] [%clk 0:26:59] } 49... Kxh7 { [%eval 6.22] [%clk 0:02:41] } 50. Bd7 { [%eval 5.53] [%clk 0:27:23] } 50... b4 { [%eval 6.43] [%clk 0:03:07] } 51. Bxc6 { [%eval 6.37] [%clk 0:27:48] } 51... a5?! { [%eval 9.53] } { Inaccuracy. Kg6 was best. } { [%clk 0:03:34] } 52. Kg2 { [%eval 9.39] [%clk 0:28:08] } 52... Kg6 { [%eval 9.14] [%clk 0:04:00] } 53. Kf3 { [%eval 7.52] [%clk 0:28:32] } 53... Kf5? { [%eval #18] } { Checkmate is now unavoidable. a4 was best. } { [%clk 0:04:25] } 54. a3 { [%eval #22] [%clk 0:28:55] } 54... bxa3 { [%eval #16] [%clk 0:04:51] } 55. bxa3 { [%eval #15] [%clk 0:29:23] } 55... Ke5 { [%eval #15] [%clk 0:05:07] } 56. Be4 { [%eval #15] [%clk 0:29:47] } 56... Kd4 { [%eval #14] [%clk 0:05:33] } 57. Kxf4 { [%eval #14] [%clk 0:30:11] } 57... Kc3 { [%eval #12] [%clk 0:06:00] } 58. a4 { [%eval #13] [%clk 0:30:33] } 58... Kb4 { [%eval #15] [%clk 0:06:23] } 59. Bc6 { [%eval #14] [%clk 0:31:01] } 59... Kc5 { [%eval #14] [%clk 0:06:47] } 60. Bb5 { [%eval #13] [%clk 0:31:25] } 60... Kb4 { [%eval #10] [%clk 0:07:13] } 61. h4 { [%eval #8] [%clk 0:31:50] } 61... Kc5 { [%eval #8] [%clk 0:07:39] } 62. h5 { [%eval #7] [%clk 0:32:16] } 62... Kb4 { [%eval #7] [%clk 0:08:07] } 63. h6 { [%eval #6] [%clk 0:32:40] } 63... Kc5 { [%eval #6] [%clk 0:08:35] } 64. h7 { [%eval #5] [%clk 0:33:05] } 64... Kb4 { [%eval #5] [%clk 0:09:02] } 65. h8=Q { [%eval #4] [%clk 0:33:27] } 65... Ka3 { [%eval #4] [%clk 0:09:30] } 66. Qc3+ { [%eval #3] [%clk 0:33:33] } 66... Ka2 { [%eval #3] [%clk 0:09:57] } 67. Bc4+ { [%eval #2] [%clk 0:33:36] } 67... Kb1 { [%eval #2] [%clk 0:10:23] } 68. Qb3+ { [%eval #3] [%clk 0:33:59] } 68... Kc1 { [%eval #3] [%clk 0:10:49] } 69. Bd3 { [%eval #2] [%clk 0:34:00] } 69... Kd2 { [%eval #2] [%clk 0:11:12] } 70. Qc2+ { [%eval #1] [%clk 0:34:23] } 70... Ke1 { [%eval #1] [%clk 0:11:37] } 71. Qe2# { [%clk 0:34:31] } 1-0