Event: Biel Chess Festival 2025 MTO
Site: Biel, Switzerland
Date: 2025-07-17
White: Yilmaz, Mustafa
WhiteTitle: GM
WhiteElo: 2586
Black: Kueppers, Timo
BlackTitle: FM
BlackElo: 2292
Result: 1-0
ECO: E11
Opening: Bogo-Indian Defense: Grünfeld Variation
Variant: Standard
TimeControl: 100 min 40 moves + 30 min Rest + 30 sec per move

1. d4 { [%eval 0.17] [%clk 1:40:59] } 1... Nf6 { [%eval 0.19] [%clk 1:39:10] } 2. c4 { [%eval 0.18] [%clk 1:41:23] } 2... e6 { [%eval 0.14] [%clk 1:39:36] } 3. Nf3 { [%eval 0.11] [%clk 1:41:37] } 3... Bb4+ { [%eval 0.54] [%clk 1:40:01] } 4. Nbd2 { [%eval 0.29] [%clk 1:40:55] } 4... O-O { [%eval 0.44] [%clk 1:40:23] } 5. a3 { [%eval 0.38] [%clk 1:40:48] } 5... Bxd2+ { [%eval 0.35] [%clk 1:40:35] } 6. Nxd2 { [%eval 0.2] [%clk 1:36:41] } 6... d6 { [%eval 0.21] [%clk 1:35:57] } 7. g3 { [%eval 0.15] [%clk 1:22:28] } 7... e5 { [%eval 0.07] [%clk 1:33:06] } 8. d5 { [%eval 0.01] [%clk 1:16:51] } 8... a5 { [%eval 0.13] [%clk 1:19:58] } 9. Bg2 { [%eval -0.2] [%clk 1:15:13] } 9... Nbd7 { [%eval 0.17] [%clk 1:24:14] } 10. b3 { [%eval 0.09] [%clk 1:13:13] } 10... Nc5 { [%eval 0.12] [%clk 1:21:47] } 11. Bb2 { [%eval 0.12] [%clk 1:07:18] } 11... Bd7 { [%eval 0.1] [%clk 1:17:30] } 12. O-O { [%eval 0.16] [%clk 0:46:56] } 12... b5?! { [%eval 0.72] } { Inaccuracy. h5 was best. } { [%clk 0:56:04] } 13. Rc1?! { [%eval -0.33] } { Inaccuracy. cxb5 was best. } { [%clk 0:52:46] } 13... Qb8 { [%eval 0.1] [%clk 0:36:57] } 14. Re1 { [%eval -0.38] [%clk 0:42:19] } 14... b4 { [%eval -0.42] [%clk 0:36:48] } 15. Qc2 { [%eval -0.45] [%clk 0:32:20] } 15... Qb6 { [%eval -0.16] [%clk 0:35:54] } 16. h3 { [%eval -0.22] [%clk 0:31:47] } 16... Ne8 { [%eval 0.14] [%clk 0:31:14] } 17. Ra1 { [%eval 0.04] [%clk 0:29:14] } 17... Rb8 { [%eval 0.44] [%clk 0:30:17] } 18. axb4 { [%eval 0.59] [%clk 0:26:02] } 18... axb4 { [%eval 0.5] [%clk 0:28:42] } 19. Kh2 { [%eval 0.19] [%clk 0:26:05] } 19... f5 { [%eval 0.33] [%clk 0:20:24] } 20. f4 { [%eval 0.27] [%clk 0:26:03] } 20... Nf6 { [%eval 0.26] [%clk 0:15:04] } 21. fxe5 { [%eval 0.0] [%clk 0:17:50] } 21... dxe5 { [%eval 0.0] [%clk 0:15:29] } 22. Bxe5? { [%eval -1.6] } { Mistake. Nf3 was best. } { [%clk 0:18:15] } 22... Rbe8?? { [%eval 0.43] } { Blunder. Ng4+ was best. } { [%clk 0:10:50] } 23. Qb2?? { [%eval -1.4] } { Blunder. Bd4 was best. } { [%clk 0:14:49] } 23... Nh5?? { [%eval 1.99] } { Blunder. Ng4+ was best. } { [%clk 0:12:50] } 24. Nf3 { [%eval 1.44] [%clk 0:07:52] } 24... Ne4 { [%eval 1.91] [%clk 0:12:53] } 25. Qd4 { [%eval 1.98] [%clk 0:03:35] } 25... Qg6 { [%eval 1.73] [%clk 0:09:59] } 26. Bxc7 { [%eval 1.27] [%clk 0:05:15] } 26... f4 { [%eval 0.85] [%clk 0:08:14] } 27. g4 { [%eval 1.15] [%clk 0:05:15] } 27... Bxg4 { [%eval 0.95] [%clk 0:06:57] } 28. hxg4?! { [%eval 0.07] } { Inaccuracy. Ne5 was best. } { [%clk 0:03:54] } 28... Qxg4?? { [%eval 2.48] } { Blunder. Nhf6 was best. } { [%clk 0:06:40] } 29. Be5 { [%eval 2.65] [%clk 0:03:40] } 29... Qg3+ { [%eval 2.88] [%clk 0:02:33] } 30. Kg1 { [%eval 3.0] [%clk 0:04:07] } 30... Rxe5?! { [%eval 4.02] } { Inaccuracy. Ng5 was best. } { [%clk 0:02:23] } 31. Qxe5 { [%eval 4.02] [%clk 0:02:08] } 31... Qf2+ { [%eval 3.93] [%clk 0:02:06] } 32. Kh1 { [%eval 3.62] [%clk 0:02:05] } 32... Qe3 { [%clk 0:30:00] } 1-0