Event: Biel Chess Festival 2025 WT 1
Site: Biel, Switzerland
Date: 2025-07-25
White: Studer, Jonas
Black: Davies, Bowen
Result: 0-1
ECO: A45
Opening: Indian Defense
Variant: Standard
TimeControl: 60' + 30'' / move

1. d4 { [%eval 0.17] [%clk 1:00:55] } 1... Nf6 { [%eval 0.19] [%clk 1:00:55] } 2. e3 { [%eval 0.0] [%clk 1:01:14] } 2... e6 { [%eval 0.01] [%clk 1:01:19] } 3. Bd3 { [%eval 0.03] [%clk 1:01:37] } 3... c5 { [%eval 0.13] [%clk 1:01:30] } 4. c3 { [%eval -0.06] [%clk 1:01:54] } 4... d5 { [%eval 0.0] [%clk 1:01:40] } 5. f4 { [%eval -0.29] [%clk 1:02:12] } 5... c4 { [%eval -0.21] [%clk 1:01:12] } 6. Bc2 { [%eval -0.28] [%clk 1:02:33] } 6... Bd6 { [%eval 0.03] [%clk 0:59:56] } 7. Nf3 { [%eval -0.03] [%clk 1:02:54] } 7... b5 { [%eval 0.1] [%clk 0:59:05] } 8. O-O { [%eval -0.09] [%clk 1:01:00] } 8... Bb7 { [%eval -0.15] [%clk 0:58:33] } 9. Ne5 { [%eval -0.39] [%clk 1:00:48] } 9... Nc6 { [%eval 0.0] [%clk 0:58:22] } 10. Nd2 { [%eval -0.07] [%clk 1:00:53] } 10... a5?! { [%eval 0.91] } { Inaccuracy. Ne7 was best. } { [%clk 0:54:15] } 11. Ndf3? { [%eval -0.59] } { Mistake. e4 was best. } { [%clk 1:00:48] } 11... Ne4?! { [%eval 0.44] } { Inaccuracy. O-O was best. } { [%clk 0:54:02] } 12. Bd2? { [%eval -0.98] } { Mistake. a4 was best. } { [%clk 0:59:48] } 12... f6 { [%eval -1.0] [%clk 0:53:13] } 13. Ng4 { [%eval -1.01] [%clk 0:58:24] } 13... O-O { [%eval -0.9] [%clk 0:50:22] } 14. Be1 { [%eval -1.18] [%clk 0:57:38] } 14... Qc7 { [%eval -0.9] [%clk 0:44:47] } 15. Bh4?! { [%eval -1.49] } { Inaccuracy. Nf2 was best. } { [%clk 0:53:52] } 15... b4 { [%eval -1.52] [%clk 0:39:26] } 16. Nd2 { [%eval -2.01] [%clk 0:50:31] } 16... bxc3 { [%eval -2.0] [%clk 0:34:01] } 17. Nxe4 { [%eval -1.92] [%clk 0:50:28] } 17... dxe4 { [%eval -1.85] [%clk 0:34:10] } 18. bxc3 { [%eval -2.14] [%clk 0:50:38] } 18... Ne7 { [%eval -2.11] [%clk 0:32:43] } 19. Kh1?! { [%eval -3.46] } { Inaccuracy. Qe2 was best. } { [%clk 0:41:00] } 19... Nf5 { [%eval -3.55] [%clk 0:29:28] } 20. g3 { [%eval -3.89] [%clk 0:40:47] } 20... h5 { [%eval -3.92] [%clk 0:24:44] } 21. Nxf6+ { [%eval -3.98] [%clk 0:40:42] } 21... gxf6 { [%eval -3.7] [%clk 0:23:34] } 22. Qxh5 { [%eval -3.76] [%clk 0:40:39] } 22... Rf7 { [%eval -3.62] [%clk 0:18:28] } 23. Rg1?! { [%eval -5.09] } { Inaccuracy. Rab1 was best. } { [%clk 0:38:32] } 23... Nxe3 { [%eval -5.07] [%clk 0:17:29] } 24. Qg6+ { [%eval -5.99] [%clk 0:34:11] } 24... Rg7 { [%eval -5.86] [%clk 0:12:41] } 25. Qxf6 { [%eval -6.48] [%clk 0:32:08] } 25... Nxc2 { [%eval -6.51] [%clk 0:11:33] } 26. Qxe6+ { [%eval -7.09] [%clk 0:32:16] } 26... Kf8?! { [%eval -4.61] } { Inaccuracy. Qf7 was best. } { [%clk 0:10:33] } 27. Rab1 { [%eval -5.46] [%clk 0:31:30] } 27... e3+ { [%eval -5.59] [%clk 0:09:59] } 28. Rxb7 { [%eval -5.45] [%clk 0:31:37] } 28... Qxb7+ { [%eval -5.54] [%clk 0:10:04] } 29. Rg2 { [%eval -6.82] [%clk 0:31:52] } 29... Be7 { [%eval -5.39] [%clk 0:08:58] } 0-1