Event: 2025 National Chess Open (Liaocheng,China)
Site: Liaocheng,Shandong, China
Date: 2025-07-24
White: Yuan, Qingyu
WhiteElo: 2347
Black: Yu,Shi
BlackElo: 2126
Result: 1/2-1/2
ECO: E11
Opening: Bogo-Indian Defense: Retreat Variation
Variant: Standard
TimeControl: 90+30

1. Nf3 { [%eval 0.1] [%clk 1:30:57] } 1... d5 { [%eval 0.18] [%clk 1:30:56] } 2. d4 { [%eval 0.08] [%clk 1:31:23] } 2... Nf6 { [%eval 0.11] [%clk 1:31:22] } 3. c4 { [%eval 0.22] [%clk 1:31:45] } 3... e6 { [%eval 0.17] [%clk 1:31:44] } 4. g3 { [%eval 0.16] [%clk 1:32:09] } 4... Bb4+ { [%eval 0.15] [%clk 1:32:01] } 5. Bd2 { [%eval 0.13] [%clk 1:32:32] } 5... Be7 { [%eval 0.1] [%clk 1:32:26] } 6. Bg2 { [%eval 0.07] [%clk 1:32:59] } 6... O-O { [%eval 0.13] [%clk 1:32:49] } 7. O-O { [%eval 0.1] [%clk 1:33:12] } 7... c6 { [%eval 0.15] [%clk 1:33:09] } 8. Bc3 { [%eval 0.2] [%clk 1:31:39] } 8... Nbd7 { [%eval 0.17] [%clk 1:33:12] } 9. Nbd2 { [%eval 0.21] [%clk 1:31:14] } 9... b6 { [%eval 0.25] [%clk 1:33:04] } 10. b4 { [%eval 0.27] [%clk 1:31:10] } 10... Bb7 { [%eval 0.32] [%clk 1:33:02] } 11. Qb3 { [%eval 0.3] [%clk 1:31:03] } 11... Rc8 { [%eval 0.3] [%clk 1:32:08] } 12. c5 { [%eval 0.37] [%clk 1:29:31] } 12... Qc7 { [%eval 0.5] [%clk 1:30:54] } 13. Qc2 { [%eval 0.29] [%clk 1:21:44] } 13... bxc5 { [%eval 0.57] [%clk 1:26:07] } 14. bxc5 { [%eval 0.6] [%clk 1:20:17] } 14... Ba6 { [%eval 0.61] [%clk 1:24:50] } 15. Rfe1 { [%eval 0.64] [%clk 1:16:34] } 15... Rb8 { [%eval 0.65] [%clk 1:24:34] } 16. e3 { [%eval 0.56] [%clk 1:09:09] } 16... h6 { [%eval 0.5] [%clk 1:14:10] } 17. h3 { [%eval 0.44] [%clk 0:59:04] } 17... Rfe8 { [%eval 0.37] [%clk 1:10:49] } 18. Rab1 { [%eval 0.43] [%clk 0:46:32] } 18... Rxb1 { [%eval 0.41] [%clk 1:09:14] } 19. Rxb1 { [%eval 0.37] [%clk 0:46:57] } 19... Rb8 { [%eval 0.45] [%clk 1:09:37] } 20. Nb3 { [%eval 0.23] [%clk 0:43:56] } 20... Qc8 { [%eval 0.34] [%clk 0:59:14] } 21. Nfd2 { [%eval 0.32] [%clk 0:36:42] } 21... Bd8 { [%eval 0.32] [%clk 0:56:54] } 22. Ba5 { [%eval 0.0] [%clk 0:36:01] } 22... Be7 { [%eval 0.26] [%clk 0:43:38] } 23. a4?! { [%eval -0.36] } { Inaccuracy. Bc3 was best. } { [%clk 0:32:54] } 23... Rb7?! { [%eval 0.55] } { Inaccuracy. e5 was best. } { [%clk 0:38:17] } 24. f4?! { [%eval -0.26] } { Inaccuracy. e4 was best. } { [%clk 0:26:32] } 24... Qb8 { [%eval 0.11] [%clk 0:33:59] } 25. Nc1 { [%eval 0.09] [%clk 0:19:11] } 25... Rxb1 { [%eval 0.4] [%clk 0:31:04] } 26. Qxb1 { [%eval 0.28] [%clk 0:17:18] } 26... Ne8?! { [%eval 1.38] } { Inaccuracy. Qxb1 was best. } { [%clk 0:29:31] } 27. Qc2? { [%eval 0.21] } { Mistake. Qxb8 was best. } { [%clk 0:16:40] } 27... Qb7 { [%eval 0.19] [%clk 0:27:21] } 28. Na2 { [%eval 0.14] [%clk 0:16:31] } 28... Nb8?! { [%eval 0.7] } { Inaccuracy. g5 was best. } { [%clk 0:24:25] } 29. Kf2 { [%eval 0.59] [%clk 0:15:58] } 29... Bf6 { [%eval 0.68] [%clk 0:23:03] } 30. Bf3 { [%eval 0.41] [%clk 0:16:07] } 30... Be7 { [%eval 0.86] [%clk 0:22:45] } 31. Qc3 { [%eval 0.56] [%clk 0:15:37] } 31... Kf8 { [%eval 0.78] [%clk 0:22:01] } 32. Nb4 { [%eval 0.79] [%clk 0:15:58] } 32... Kg8 { [%eval 1.07] [%clk 0:20:37] } 33. h4?! { [%eval 0.42] } { Inaccuracy. Qb3 was best. } { [%clk 0:13:41] } 33... Kf8 { [%eval 0.65] [%clk 0:19:50] } 34. Kg2 { [%eval 0.38] [%clk 0:13:44] } 34... Kg8 { [%eval 0.81] [%clk 0:19:59] } 35. Kh3 { [%eval 0.43] [%clk 0:14:01] } 35... f5 { [%eval 0.85] [%clk 0:15:44] } 36. g4 { [%eval 1.07] [%clk 0:14:15] } 36... g6 { [%eval 1.05] [%clk 0:14:04] } 37. Qb3 { [%eval 0.73] [%clk 0:07:15] } 37... Kh8?? { [%eval 2.94] } { Blunder. Nd7 was best. } { [%clk 0:12:13] } 38. Kg3?? { [%eval 0.88] } { Blunder. Nxa6 was best. } { [%clk 0:06:19] } 38... Kh7?? { [%eval 2.71] } { Blunder. Nd7 was best. } { [%clk 0:11:01] } 39. h5? { [%eval 1.01] } { Mistake. gxf5 was best. } { [%clk 0:06:02] } 39... gxh5? { [%eval 2.79] } { Mistake. Ng7 was best. } { [%clk 0:11:11] } 40. gxh5?? { [%eval 0.03] } { Blunder. gxf5 was best. } { [%clk 0:04:58] } 40... Bf6?! { [%eval 0.58] } { Inaccuracy. Nd7 was best. } { [%clk 0:10:27] } 41. Kh2 { [%eval 0.51] [%clk 0:04:43] } 41... Bh4 { [%eval 0.54] [%clk 0:08:35] } 42. Nxa6 { [%eval 0.59] [%clk 0:04:36] } 42... Qxb3 { [%eval 0.5] [%clk 0:06:34] } 43. Nxb3 { [%eval 0.44] [%clk 0:05:04] } 43... Nxa6 { [%eval 0.42] [%clk 0:06:58] } 44. Be2 { [%eval 0.47] [%clk 0:04:42] } 44... Nb8 { [%eval 0.53] [%clk 0:07:27] } 45. Kh3 { [%eval 0.76] [%clk 0:04:39] } 45... Bf6 { [%eval 0.59] [%clk 0:07:25] } 46. Nc1 { [%eval 0.64] [%clk 0:03:06] } 46... Kg7 { [%eval 0.59] [%clk 0:06:50] } 47. Nd3 { [%eval 0.65] [%clk 0:03:14] } 1/2-1/2