Event: \Boyi Cup\China Youth Chess International Open Tournament 2025(Group B)
Site: Daqing, China
Date: 2025-07-31
White: Zheng, Yifeng
WhiteElo: 0
Black: Chen, Yize
BlackElo: 1608
Result: 0-1
ECO: C97
Opening: Ruy Lopez: Closed, Chigorin Defense
Variant: Standard
TimeControl: 60+30

1. e4 { [%eval 0.18] [%clk 1:00:57] } 1... e5 { [%eval 0.22] [%clk 1:00:58] } 2. Nf3 { [%eval 0.13] [%clk 1:01:22] } 2... Nc6 { [%eval 0.21] [%clk 1:01:26] } 3. Bb5 { [%eval 0.15] [%clk 1:01:45] } 3... a6 { [%eval 0.21] [%clk 1:01:49] } 4. Ba4 { [%eval 0.11] [%clk 1:02:11] } 4... Nf6 { [%eval 0.28] [%clk 1:02:13] } 5. O-O { [%eval 0.13] [%clk 1:02:33] } 5... Be7 { [%eval 0.24] [%clk 1:02:41] } 6. Re1 { [%eval 0.19] [%clk 1:02:51] } 6... b5 { [%eval 0.14] [%clk 1:03:06] } 7. Bb3 { [%eval 0.11] [%clk 1:03:17] } 7... d6 { [%eval 0.32] [%clk 1:03:33] } 8. h3?! { [%eval -0.27] } { Inaccuracy. c3 was best. } { [%clk 1:03:31] } 8... O-O?! { [%eval 0.41] } { Inaccuracy. Na5 was best. } { [%clk 1:03:58] } 9. c3 { [%eval 0.37] [%clk 1:03:54] } 9... Na5 { [%eval 0.45] [%clk 1:04:25] } 10. Bc2 { [%eval 0.52] [%clk 1:04:17] } 10... c5 { [%eval 0.55] [%clk 1:04:54] } 11. d4 { [%eval 0.64] [%clk 1:04:40] } 11... Qc7 { [%eval 0.6] [%clk 1:05:18] } 12. d5 { [%eval 0.51] [%clk 1:05:05] } 12... Nc4 { [%eval 0.52] [%clk 1:05:18] } 13. Nbd2 { [%eval 0.28] [%clk 1:05:18] } 13... Nxd2 { [%eval 0.31] [%clk 1:05:37] } 14. Bxd2 { [%eval 0.43] [%clk 1:05:42] } 14... h6 { [%eval 0.59] [%clk 1:05:42] } 15. Qe2 { [%eval 0.46] [%clk 1:05:46] } 15... Bd7 { [%eval 0.59] [%clk 1:05:21] } 16. Rad1 { [%eval 0.27] [%clk 1:05:05] } 16... Nh7 { [%eval 0.22] [%clk 1:05:02] } 17. Bc1 { [%eval 0.08] [%clk 0:58:39] } 17... Rad8 { [%eval 0.14] [%clk 1:04:30] } 18. Nh2 { [%eval -0.1] [%clk 0:58:04] } 18... Bg5 { [%eval -0.2] [%clk 1:02:38] } 19. Bxg5 { [%eval -0.13] [%clk 0:57:06] } 19... Nxg5 { [%eval -0.17] [%clk 1:02:36] } 20. Nf3 { [%eval -0.33] [%clk 0:56:43] } 20... Nxf3+ { [%eval -0.37] [%clk 1:02:32] } 21. Qxf3 { [%eval -0.29] [%clk 0:57:05] } 21... Qc8 { [%eval 0.0] [%clk 1:02:18] } 22. Qg3 { [%eval -0.22] [%clk 0:56:39] } 22... Rde8 { [%eval -0.23] [%clk 0:59:17] } 23. f4 { [%eval -0.64] [%clk 0:56:00] } 23... exf4 { [%eval -0.66] [%clk 0:59:27] } 24. Qxf4 { [%eval -0.61] [%clk 0:56:21] } 24... Re5 { [%eval -0.65] [%clk 0:59:46] } 25. Rf1 { [%eval -0.66] [%clk 0:54:55] } 25... f5 { [%eval -0.64] [%clk 0:57:00] } 26. exf5?! { [%eval -1.21] } { Inaccuracy. Qh4 was best. } { [%clk 0:46:27] } 26... Bxf5 { [%eval -1.04] [%clk 0:57:22] } 27. Bxf5 { [%eval -0.98] [%clk 0:46:15] } 27... Rfxf5 { [%eval -1.18] [%clk 0:57:50] } 28. Qd2 { [%eval -1.08] [%clk 0:43:09] } 28... Rg5 { [%eval -1.1] [%clk 0:57:22] } 29. Kh1 { [%eval -1.38] [%clk 0:43:13] } 29... Qb7 { [%eval -1.33] [%clk 0:57:08] } 30. Qf2 { [%eval -1.44] [%clk 0:37:51] } 30... Rxd5 { [%eval -1.33] [%clk 0:55:49] } 31. Rde1 { [%eval -1.44] [%clk 0:36:57] } 31... Rdf5 { [%eval -1.73] [%clk 0:52:30] } 32. Qe2 { [%eval -1.88] [%clk 0:36:51] } 32... Rxf1+ { [%eval -1.76] [%clk 0:52:54] } 33. Rxf1 { [%eval -1.88] [%clk 0:36:55] } 33... Qd5?! { [%eval -0.88] } { Inaccuracy. Re5 was best. } { [%clk 0:51:48] } 34. a3 { [%eval -1.39] [%clk 0:33:04] } 34... Rf5? { [%eval -0.23] } { Mistake. Re5 was best. } { [%clk 0:47:51] } 35. Rd1?! { [%eval -1.01] } { Inaccuracy. Qe8+ was best. } { [%clk 0:31:50] } 35... Qf7 { [%eval -1.26] [%clk 0:47:04] } 36. Kh2 { [%eval -1.77] [%clk 0:29:50] } 36... Rf6?! { [%eval -1.14] } { Inaccuracy. Re5 was best. } { [%clk 0:44:08] } 37. Qe4 { [%eval -1.64] [%clk 0:29:17] } 37... Qh5?! { [%eval -0.55] } { Inaccuracy. Qe6 was best. } { [%clk 0:42:32] } 38. Re1 { [%eval -0.86] [%clk 0:26:08] } 38... d5?! { [%eval 0.0] } { Inaccuracy. Rf2 was best. } { [%clk 0:42:18] } 39. Qe7 { [%eval -0.02] [%clk 0:24:31] } 39... c4 { [%eval 0.0] [%clk 0:33:36] } 40. Re5 { [%eval -0.04] [%clk 0:23:18] } 40... Qf7 { [%eval -0.31] [%clk 0:32:57] } 41. Qxf7+?? { [%eval -2.72] } { Blunder. Qd8+ was best. } { [%clk 0:17:16] } 41... Kxf7 { [%eval -2.6] [%clk 0:33:05] } 42. Kg3?! { [%eval -3.57] } { Inaccuracy. Rxd5 was best. } { [%clk 0:17:20] } 42... Rd6 { [%eval -3.53] [%clk 0:33:25] } 43. Kf4?! { [%eval -4.7] } { Inaccuracy. Kf3 was best. } { [%clk 0:17:14] } 43... d4 { [%eval -4.65] [%clk 0:33:04] } 44. cxd4 { [%eval -4.96] [%clk 0:17:19] } 44... Rxd4+ { [%eval -4.99] [%clk 0:33:32] } 45. Kf3 { [%eval -5.11] [%clk 0:14:48] } 45... Rd2 { [%eval -4.98] [%clk 0:33:04] } 46. Re2?! { [%eval -6.95] } { Inaccuracy. Rc5 was best. } { [%clk 0:13:30] } 46... Rxe2 { [%eval -6.69] [%clk 0:33:17] } 47. Kxe2 { [%eval -6.59] [%clk 0:13:54] } 47... Ke6 { [%eval -6.34] [%clk 0:33:46] } 48. Kf3 { [%eval -6.96] [%clk 0:12:37] } 48... Kd5 { [%eval -7.13] [%clk 0:33:40] } 49. Kf4 { [%eval -7.09] [%clk 0:10:28] } 49... g6 { [%eval -7.21] [%clk 0:33:46] } 50. Ke3 { [%eval -7.05] [%clk 0:10:37] } 50... a5 { [%eval -7.85] [%clk 0:33:59] } 51. g3 { [%eval -8.11] [%clk 0:10:29] } 51... b4 { [%eval -7.61] [%clk 0:33:45] } 52. g4? { [%eval #-15] } { Checkmate is now unavoidable. a4 was best. } { [%clk 0:09:17] } 52... bxa3 { [%eval #-21] [%clk 0:33:32] } 53. bxa3 { [%eval #-14] [%clk 0:09:41] } 53... g5 { [%eval #-17] [%clk 0:33:52] } 54. a4 { [%eval #-13] [%clk 0:09:35] } 54... Ke5 { [%eval #-12] [%clk 0:34:17] } 55. Kd2 { [%eval #-12] [%clk 0:09:16] } 55... Kd4 { [%eval #-10] [%clk 0:34:38] } 56. Kc2 { [%eval #-9] [%clk 0:09:32] } 56... c3 { [%eval #-8] [%clk 0:35:05] } 57. Kc1 { [%eval #-8] [%clk 0:09:56] } 57... Kd3 { [%eval #-7] [%clk 0:35:33] } 58. Kd1 { [%eval #-6] [%clk 0:10:17] } 58... c2+ { [%eval #-5] [%clk 0:35:46] } 59. Kc1 { [%eval #-5] [%clk 0:10:43] } 59... Kc3 { [%eval #-4] [%clk 0:36:12] } 60. h4 { [%eval #-4] [%clk 0:11:08] } 60... gxh4 { [%clk 0:36:38] } 61. g5 { [%clk 0:11:26] } 61... h3 { [%clk 0:37:06] } 0-1