Event: Biel Chess Festival 2025 WT 1
Site: Biel, Switzerland
Date: 2025-07-21
White: Briechle, Dennis
Black: Filimonov, Arsenii
BlackElo: 1666
Result: 0-1
ECO: A30
Opening: English Opening: Symmetrical Variation
Variant: Standard
TimeControl: 60' + 30'' / move

1. c4 { [%eval 0.12] [%clk 1:00:56] } 1... c5 { [%eval 0.19] [%clk 1:00:47] } 2. d3 { [%eval -0.05] [%clk 1:01:19] } 2... Nc6 { [%eval 0.0] [%clk 1:00:43] } 3. Nf3 { [%eval 0.0] [%clk 1:01:23] } 3... e5 { [%eval 0.14] [%clk 0:59:18] } 4. Nc3 { [%eval 0.11] [%clk 1:01:00] } 4... d6 { [%eval 0.21] [%clk 0:58:36] } 5. g3 { [%eval 0.13] [%clk 1:00:44] } 5... Nge7 { [%eval 0.22] [%clk 0:58:35] } 6. Bg2 { [%eval 0.26] [%clk 1:00:03] } 6... a6 { [%eval 0.56] [%clk 0:57:59] } 7. O-O { [%eval 0.53] [%clk 0:59:10] } 7... Rb8 { [%eval 0.72] [%clk 0:57:55] } 8. a3 { [%eval 0.53] [%clk 0:57:23] } 8... b5 { [%eval 1.06] [%clk 0:57:27] } 9. b3?! { [%eval 0.24] } { Inaccuracy. Nd2 was best. } { [%clk 0:56:39] } 9... g6 { [%eval 0.2] [%clk 0:55:55] } 10. Nd5 { [%eval 0.11] [%clk 0:56:29] } 10... Nxd5 { [%eval 0.52] [%clk 0:54:55] } 11. cxd5 { [%eval 0.7] [%clk 0:56:55] } 11... Ne7 { [%eval 1.26] [%clk 0:54:54] } 12. e4 { [%eval 1.24] [%clk 0:57:08] } 12... Bg7 { [%eval 1.64] [%clk 0:54:09] } 13. Bg5?! { [%eval 0.51] } { Inaccuracy. b4 was best. } { [%clk 0:56:22] } 13... h6 { [%eval 0.72] [%clk 0:52:27] } 14. Be3 { [%eval 0.84] [%clk 0:54:29] } 14... O-O { [%eval 0.7] [%clk 0:52:14] } 15. Rb1?! { [%eval 0.01] } { Inaccuracy. b4 was best. } { [%clk 0:53:06] } 15... f5 { [%eval 0.0] [%clk 0:49:48] } 16. b4 { [%eval 0.0] [%clk 0:50:26] } 16... f4 { [%eval 0.0] [%clk 0:49:20] } 17. Bd2 { [%eval -0.06] [%clk 0:50:36] } 17... g5 { [%eval -0.13] [%clk 0:45:02] } 18. Bc3? { [%eval -1.42] } { Mistake. bxc5 was best. } { [%clk 0:48:47] } 18... Bg4?? { [%eval 1.36] } { Blunder. cxb4 was best. } { [%clk 0:42:46] } 19. Qb3?? { [%eval -0.78] } { Blunder. bxc5 was best. } { [%clk 0:44:39] } 19... Bxf3?? { [%eval 1.66] } { Blunder. cxb4 was best. } { [%clk 0:39:18] } 20. Bxf3 { [%eval 1.81] [%clk 0:44:36] } 20... Kh7 { [%eval 2.21] [%clk 0:39:15] } 21. bxc5 { [%eval 1.92] [%clk 0:41:46] } 21... dxc5 { [%eval 1.93] [%clk 0:39:34] } 22. Qb2 { [%eval 1.79] [%clk 0:40:11] } 22... Qd6 { [%eval 1.77] [%clk 0:37:52] } 23. Bh5 { [%eval 1.58] [%clk 0:38:57] } 23... Ng6 { [%eval 1.61] [%clk 0:33:18] } 24. Bg4 { [%eval 1.59] [%clk 0:36:19] } 24... Bf6 { [%eval 1.89] [%clk 0:31:01] } 25. Bf5 { [%eval 1.74] [%clk 0:36:33] } 25... Kg7 { [%eval 1.89] [%clk 0:30:55] } 26. Qa1?! { [%eval 0.76] } { Inaccuracy. Qe2 was best. } { [%clk 0:35:15] } 26... h5 { [%eval 0.78] [%clk 0:28:58] } 27. Qb2 { [%eval 0.72] [%clk 0:34:17] } 27... Rbe8 { [%eval 0.52] [%clk 0:25:33] } 28. Qe2 { [%eval 0.54] [%clk 0:34:08] } 28... Rh8 { [%eval 0.94] [%clk 0:24:29] } 29. Rbc1 { [%eval 0.51] [%clk 0:30:43] } 29... Ne7 { [%eval 0.55] [%clk 0:21:46] } 30. g4 { [%eval 0.19] [%clk 0:29:10] } 30... Nxf5 { [%eval 0.2] [%clk 0:21:30] } 31. gxf5 { [%eval 0.3] [%clk 0:29:27] } 31... g4 { [%eval 0.16] [%clk 0:20:00] } 32. f3 { [%eval 0.26] [%clk 0:28:35] } 32... Kf7 { [%eval 0.22] [%clk 0:19:38] } 33. fxg4?? { [%eval -3.31] } { Blunder. Kh1 was best. } { [%clk 0:28:34] } 33... hxg4 { [%eval -3.05] [%clk 0:19:50] } 34. Rf2 { [%eval -3.6] [%clk 0:26:10] } 34... Rh4 { [%eval -3.04] [%clk 0:19:17] } 35. Kh1?! { [%eval -4.52] } { Inaccuracy. Bb4 was best. } { [%clk 0:25:06] } 35... Reh8 { [%eval -4.59] [%clk 0:18:51] } 36. Rg1 { [%eval -4.87] [%clk 0:21:44] } 36... g3 { [%eval -4.39] [%clk 0:18:23] } 0-1