Event: Biel Chess Festival 2025 MTO
Site: Biel, Switzerland
Date: 2025-07-19
White: Yang, Ray
WhiteTitle: FM
WhiteElo: 2081
Black: Schlegel, Igor
BlackTitle: FM
BlackElo: 2275
Result: 1-0
ECO: E11
Opening: Bogo-Indian Defense: Retreat Variation
Variant: Standard
TimeControl: 100 min 40 moves + 30 min Rest + 30 sec per move

1. d4 { [%eval 0.17] [%clk 1:40:58] } 1... d5 { [%eval 0.2] [%clk 1:40:44] } 2. c4 { [%eval 0.18] [%clk 1:41:21] } 2... e6 { [%eval 0.17] [%clk 1:41:10] } 3. Nf3 { [%eval 0.11] [%clk 1:41:40] } 3... Nf6 { [%eval 0.17] [%clk 1:41:33] } 4. g3 { [%eval 0.16] [%clk 1:42:03] } 4... Bb4+ { [%eval 0.15] [%clk 1:41:52] } 5. Bd2 { [%eval 0.13] [%clk 1:42:15] } 5... Be7 { [%eval 0.1] [%clk 1:42:15] } 6. Bg2 { [%eval 0.07] [%clk 1:42:14] } 6... O-O { [%eval 0.13] [%clk 1:42:37] } 7. O-O { [%eval 0.1] [%clk 1:42:09] } 7... c6 { [%eval 0.15] [%clk 1:43:00] } 8. Qc2 { [%eval 0.18] [%clk 1:42:25] } 8... b6 { [%eval 0.22] [%clk 1:43:22] } 9. Bf4 { [%eval 0.15] [%clk 1:42:06] } 9... Bb7 { [%eval 0.12] [%clk 1:43:45] } 10. Rd1 { [%eval 0.14] [%clk 1:41:27] } 10... Na6 { [%eval 0.49] [%clk 1:43:33] } 11. Ne5 { [%eval 0.26] [%clk 1:34:35] } 11... Nb4 { [%eval 0.37] [%clk 1:35:33] } 12. Qc1 { [%eval 0.28] [%clk 1:31:43] } 12... dxc4 { [%eval 0.21] [%clk 1:35:13] } 13. a3 { [%eval -0.32] [%clk 1:30:01] } 13... Nbd5 { [%eval -0.29] [%clk 1:35:37] } 14. Qxc4 { [%eval -0.29] [%clk 1:30:15] } 14... Rc8 { [%eval 0.0] [%clk 1:30:10] } 15. Nc3 { [%eval -0.19] [%clk 1:15:08] } 15... Nxf4 { [%eval -0.21] [%clk 1:35:22] } 16. gxf4 { [%eval -0.18] [%clk 1:15:32] } 16... Nd5 { [%eval -0.2] [%clk 1:35:39] } 17. e3 { [%eval -0.28] [%clk 1:15:51] } 17... Bd6 { [%eval -0.18] [%clk 1:25:48] } 18. Ne4 { [%eval -0.21] [%clk 1:14:26] } 18... Bb8 { [%eval -0.23] [%clk 1:25:58] } 19. Qe2 { [%eval -0.31] [%clk 1:13:50] } 19... f6 { [%eval -0.35] [%clk 1:22:57] } 20. Nd3 { [%eval -0.33] [%clk 1:12:03] } 20... Qe8 { [%eval -0.31] [%clk 1:20:51] } 21. Ng3 { [%eval -0.33] [%clk 1:09:22] } 21... f5 { [%eval 0.11] [%clk 0:57:36] } 22. Ne5?! { [%eval -0.47] } { Inaccuracy. Rac1 was best. } { [%clk 0:56:10] } 22... Qe7 { [%eval 0.0] [%clk 0:47:13] } 23. Rdc1?! { [%eval -1.07] } { Inaccuracy. Bxd5 was best. } { [%clk 0:51:34] } 23... Rc7? { [%eval 0.17] } { Mistake. c5 was best. } { [%clk 0:33:44] } 24. b4 { [%eval 0.21] [%clk 0:46:41] } 24... g5? { [%eval 1.48] } { Mistake. Rcc8 was best. } { [%clk 0:35:49] } 25. Bxd5 { [%eval 1.37] [%clk 0:38:56] } 25... exd5?! { [%eval 2.32] } { Inaccuracy. cxd5 was best. } { [%clk 0:25:18] } 26. fxg5 { [%eval 2.04] [%clk 0:40:37] } 26... f4? { [%eval 3.57] } { Mistake. Qxg5 was best. } { [%clk 0:24:31] } 27. Nh5?? { [%eval 0.54] } { Blunder. exf4 was best. } { [%clk 0:33:45] } 27... Qxg5+ { [%eval 0.43] [%clk 0:21:24] } 28. Kh1 { [%eval 0.5] [%clk 0:34:06] } 28... f3 { [%eval 0.43] [%clk 0:21:50] } 29. Rg1 { [%eval 0.29] [%clk 0:34:31] } 29... fxe2 { [%eval 0.6] [%clk 0:22:16] } 30. Rxg5+ { [%eval 0.23] [%clk 0:34:50] } 30... Kh8 { [%eval 0.42] [%clk 0:22:41] } 31. Nf4 { [%eval 0.17] [%clk 0:32:34] } 31... Rcc8?! { [%eval 0.72] } { Inaccuracy. Ba6 was best. } { [%clk 0:17:42] } 32. Rh5 { [%eval 0.71] [%clk 0:27:48] } 32... Rf6 { [%eval 0.31] [%clk 0:04:38] } 33. Nd7 { [%eval 0.42] [%clk 0:11:53] } 33... Rxf4 { [%eval 0.5] [%clk 0:12:12] } 34. exf4 { [%eval 0.55] [%clk 0:10:11] } 34... Bxf4 { [%eval 0.41] [%clk 0:12:20] } 35. Ne5 { [%eval 0.59] [%clk 0:10:02] } 35... Bd2?? { [%eval 2.68] } { Blunder. Kg7 was best. } { [%clk 0:11:17] } 36. Rg1 { [%eval 2.65] [%clk 0:09:12] } 36... h6 { [%eval 3.33] [%clk 0:08:26] } 37. Nf3 { [%eval 3.24] [%clk 0:07:23] } 37... Re8 { [%clk 0:09:37] } 38. Nxd2 { [%clk 0:07:44] } 1-0