Event: Round 4: Peng, Hongchi - Gu, Xianghan
Date: 2025-06-19
White: Peng, Hongchi
WhiteElo: 2399
Black: Gu, Xianghan
BlackElo: 2199
Result: 1-0
ECO: C65
Opening: Ruy Lopez: Berlin Defense
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... e5 { [%eval 0.22] [%clk 1:30:00] } 2. Nf3 { [%eval 0.13] [%clk 1:28:31] } 2... Nc6 { [%eval 0.21] [%clk 1:30:21] } 3. Bb5 { [%eval 0.15] [%clk 1:28:57] } 3... Nf6 { [%eval 0.19] [%clk 1:30:38] } 4. d3 { [%eval 0.07] [%clk 1:29:02] } 4... d6 { [%eval 0.25] [%clk 1:26:47] } 5. O-O { [%eval 0.24] [%clk 1:26:04] } 5... Be7 { [%eval 0.24] [%clk 1:20:18] } 6. c4 { [%eval 0.0] [%clk 1:22:22] } 6... O-O { [%eval 0.12] [%clk 1:19:42] } 7. h3 { [%eval 0.04] [%clk 1:22:36] } 7... Nd7 { [%eval 0.27] [%clk 1:12:10] } 8. Nc3 { [%eval 0.07] [%clk 1:18:30] } 8... Nc5 { [%eval 0.45] [%clk 1:11:02] } 9. Be3 { [%eval 0.01] [%clk 1:18:14] } 9... Ne6 { [%eval 0.0] [%clk 1:10:39] } 10. Nd5 { [%eval -0.15] [%clk 1:10:09] } 10... Bd7 { [%eval 0.12] [%clk 1:08:11] } 11. Bxc6 { [%eval 0.0] [%clk 1:02:48] } 11... bxc6 { [%eval -0.01] [%clk 1:03:58] } 12. Nxe7+ { [%eval 0.0] [%clk 1:02:59] } 12... Qxe7 { [%eval -0.03] [%clk 1:04:27] } 13. b4 { [%eval -0.38] [%clk 1:01:17] } 13... f5 { [%eval -0.46] [%clk 0:49:25] } 14. Re1?! { [%eval -1.56] } { Inaccuracy. exf5 was best. } { [%clk 0:58:43] } 14... f4 { [%eval -1.5] [%clk 0:46:33] } 15. Bc1 { [%eval -1.49] [%clk 0:58:58] } 15... c5?? { [%eval 0.24] } { Blunder. a5 was best. } { [%clk 0:44:27] } 16. bxc5 { [%eval 0.19] [%clk 0:57:25] } 16... Nxc5 { [%eval 0.21] [%clk 0:44:47] } 17. Ba3 { [%eval 0.26] [%clk 0:57:38] } 17... Na4?! { [%eval 0.88] } { Inaccuracy. Rae8 was best. } { [%clk 0:22:39] } 18. d4 { [%eval 1.05] [%clk 0:49:32] } 18... exd4 { [%eval 0.88] [%clk 0:22:55] } 19. Qxd4 { [%eval 0.98] [%clk 0:49:47] } 19... c5 { [%eval 0.95] [%clk 0:21:35] } 20. Qd3?! { [%eval 0.21] } { Inaccuracy. Qd5+ was best. } { [%clk 0:49:34] } 20... Rad8 { [%eval 0.24] [%clk 0:19:47] } 21. Qb3 { [%eval 0.26] [%clk 0:47:38] } 21... Bc6 { [%eval 0.3] [%clk 0:17:06] } 22. Rad1 { [%eval -0.08] [%clk 0:46:14] } 22... Nb6 { [%eval -0.06] [%clk 0:16:34] } 23. Qd3 { [%eval -0.48] [%clk 0:45:49] } 23... Qf7?! { [%eval 0.13] } { Inaccuracy. Rfe8 was best. } { [%clk 0:13:19] } 24. Rc1 { [%eval -0.35] [%clk 0:39:45] } 24... Rfe8 { [%eval -0.27] [%clk 0:12:22] } 25. Bb2 { [%eval -0.38] [%clk 0:39:56] } 25... Qg6 { [%eval -0.46] [%clk 0:10:22] } 26. Nd2 { [%eval -0.44] [%clk 0:39:49] } 26... d5?! { [%eval 0.13] } { Inaccuracy. Re6 was best. } { [%clk 0:08:01] } 27. cxd5 { [%eval 0.04] [%clk 0:38:50] } 27... Bxd5 { [%eval 0.34] [%clk 0:08:25] } 28. Qf3 { [%eval 0.34] [%clk 0:37:03] } 28... Be6 { [%eval 0.46] [%clk 0:05:01] } 29. Nf1 { [%eval 0.14] [%clk 0:37:04] } 29... Nc4 { [%eval 0.27] [%clk 0:04:24] } 30. Bc3 { [%eval -0.12] [%clk 0:35:17] } 30... Qg5 { [%eval -0.06] [%clk 0:04:44] } 31. Nh2 { [%eval -0.19] [%clk 0:31:46] } 31... Ne5 { [%eval 0.12] [%clk 0:04:18] } 32. Bxe5 { [%eval 0.06] [%clk 0:31:22] } 32... Qxe5 { [%eval 0.07] [%clk 0:04:47] } 33. Qa3 { [%eval 0.1] [%clk 0:30:14] } 33... c4 { [%eval 0.13] [%clk 0:04:05] } 34. Nf3 { [%eval 0.15] [%clk 0:30:13] } 34... Qd6 { [%eval 0.35] [%clk 0:04:17] } 35. Qxa7 { [%eval 0.37] [%clk 0:29:16] } 35... Ra8 { [%eval 0.54] [%clk 0:03:07] } 36. Qd4 { [%eval 0.48] [%clk 0:29:28] } 36... Qxd4 { [%eval 0.26] [%clk 0:02:19] } 37. Nxd4 { [%eval 0.28] [%clk 0:29:55] } 37... Bf7 { [%eval 0.63] [%clk 0:01:25] } 38. Rc2 { [%eval 0.58] [%clk 0:29:42] } 38... Red8 { [%eval 0.56] [%clk 0:01:30] } 39. Nf3 { [%eval 0.31] [%clk 0:26:39] } 39... Ra4 { [%eval 0.39] [%clk 0:01:20] } 40. Ne5 { [%eval 0.34] [%clk 0:25:02] } 40... Be6 { [%eval 0.35] [%clk 0:01:18] } 41. Rb1 { [%eval 0.4] [%clk 0:23:34] } 41... c3 { [%eval 0.45] [%clk 0:00:46] } 42. Nc6 { [%eval 0.16] [%clk 0:21:00] } 42... Re8? { [%eval 1.5] } { Mistake. Rd2 was best. } { [%clk 0:00:39] } 43. f3 { [%eval 2.01] [%clk 0:20:01] } 43... Rxa2 { [%eval 2.42] [%clk 0:00:39] } 44. Rxc3 { [%eval 2.4] [%clk 0:19:49] } 44... h6 { [%eval 2.59] [%clk 0:00:58] } 45. Nd4? { [%eval 1.06] } { Mistake. Rb7 was best. } { [%clk 0:18:56] } 45... Bf7?? { [%eval 4.01] } { Blunder. Rd2 was best. } { [%clk 0:01:09] } 46. Rc2?? { [%eval 1.33] } { Blunder. Rc7 was best. } { [%clk 0:19:22] } 46... Ra4? { [%eval 2.8] } { Mistake. Rxc2 was best. } { [%clk 0:01:04] } 47. Ne2 { [%eval 2.74] [%clk 0:18:10] } 47... g5 { [%eval 2.96] [%clk 0:01:29] } 48. Rc7 { [%eval 1.29] [%clk 0:18:34] } 48... Ra2?? { [%eval 3.98] } { Blunder. Rd8 was best. } { [%clk 0:01:23] } 49. Nd4 { [%eval 3.58] [%clk 0:14:57] } 49... Rd8 { [%eval 4.44] [%clk 0:01:12] } 50. Nf5 { [%eval 4.38] [%clk 0:12:30] } 50... Ra6 { [%eval 4.51] [%clk 0:00:53] } 51. Kh2 { [%eval 4.26] [%clk 0:11:06] } 51... Rf6 { [%eval 4.98] [%clk 0:01:02] } 52. Rbb7 { [%eval 4.95] [%clk 0:11:21] } 52... Rf8 { [%eval 5.0] [%clk 0:01:27] } 53. Ne7+ { [%eval 5.02] [%clk 0:10:40] } 53... Kg7 { [%eval 4.89] [%clk 0:01:51] } 54. Nc6 { [%eval 4.81] [%clk 0:10:42] } 54... Kg8 { [%eval 5.68] [%clk 0:01:52] } 55. Ne5 { [%eval 5.51] [%clk 0:11:02] } 1-0