Event: Biel Chess Festival 2025 WT 1
Site: Biel, Switzerland
Date: 2025-05-18
White: Zumbrunn, Simon
WhiteElo: 1686
Black: Filimonov, Arsenii
BlackElo: 1666
Result: 0-1
ECO: B43
Opening: Sicilian Defense: Kan Variation, Knight Variation
Variant: Standard
TimeControl: 60' + 30'' / move

1. e4 { [%eval 0.18] [%clk 1:00:58] } 1... c5 { [%eval 0.25] [%clk 1:00:56] } 2. Nf3 { [%eval 0.2] [%clk 1:01:24] } 2... e6 { [%eval 0.28] [%clk 1:01:17] } 3. d4 { [%eval 0.4] [%clk 1:01:46] } 3... cxd4 { [%eval 0.29] [%clk 1:01:40] } 4. Nxd4 { [%eval 0.23] [%clk 1:02:11] } 4... a6 { [%eval 0.42] [%clk 1:01:25] } 5. Nc3 { [%eval 0.35] [%clk 1:01:40] } 5... Qc7 { [%eval 0.44] [%clk 1:02:24] } 6. Bd3 { [%eval 0.26] [%clk 1:01:28] } 6... d6 { [%eval 0.55] [%clk 1:02:13] } 7. O-O { [%eval 0.36] [%clk 1:01:09] } 7... Bd7 { [%eval 0.63] [%clk 1:02:23] } 8. Kh1 { [%eval 0.45] [%clk 1:01:02] } 8... Nf6 { [%eval 0.65] [%clk 1:01:21] } 9. f4 { [%eval 0.57] [%clk 1:01:18] } 9... Nc6 { [%eval 0.53] [%clk 1:01:52] } 10. Nde2 { [%eval 0.34] [%clk 1:00:25] } 10... b5 { [%eval 0.22] [%clk 1:01:19] } 11. Ng3 { [%eval 0.21] [%clk 0:58:23] } 11... Be7 { [%eval 0.14] [%clk 0:59:59] } 12. Be3 { [%eval 0.11] [%clk 0:57:55] } 12... O-O { [%eval 0.18] [%clk 0:58:22] } 13. Qf3 { [%eval -0.01] [%clk 0:56:21] } 13... Rfe8 { [%eval 0.34] [%clk 0:56:05] } 14. h3 { [%eval 0.25] [%clk 0:52:49] } 14... Bf8 { [%eval 0.47] [%clk 0:53:55] } 15. Rae1 { [%eval 0.55] [%clk 0:50:13] } 15... Bc8?! { [%eval 1.12] } { Inaccuracy. Rab8 was best. } { [%clk 0:47:18] } 16. Nh5?! { [%eval 0.23] } { Inaccuracy. e5 was best. } { [%clk 0:45:34] } 16... Nxh5 { [%eval 0.17] [%clk 0:47:52] } 17. Qxh5 { [%eval 0.24] [%clk 0:46:00] } 17... g6 { [%eval 0.65] [%clk 0:47:35] } 18. Qf3 { [%eval 0.19] [%clk 0:45:45] } 18... Bb7 { [%eval 0.1] [%clk 0:42:28] } 19. Qf2 { [%eval 0.14] [%clk 0:40:54] } 19... Bg7 { [%eval 0.11] [%clk 0:39:31] } 20. f5 { [%eval 0.1] [%clk 0:39:51] } 20... Ne5?! { [%eval 0.78] } { Inaccuracy. b4 was best. } { [%clk 0:37:31] } 21. f6 { [%eval 0.62] [%clk 0:39:46] } 21... Bf8 { [%eval 0.75] [%clk 0:37:26] } 22. Qh4 { [%eval 0.77] [%clk 0:39:10] } 22... Rec8 { [%eval 0.95] [%clk 0:37:26] } 23. Ne2?! { [%eval 0.3] } { Inaccuracy. Nd1 was best. } { [%clk 0:39:22] } 23... Qd8 { [%eval 0.42] [%clk 0:33:30] } 24. Nf4 { [%eval 0.0] [%clk 0:34:01] } 24... Qe8?! { [%eval 0.93] } { Inaccuracy. Bg7 was best. } { [%clk 0:29:20] } 25. Qg5?! { [%eval 0.2] } { Inaccuracy. Qg3 was best. } { [%clk 0:31:44] } 25... Nc4?! { [%eval 0.81] } { Inaccuracy. Rc7 was best. } { [%clk 0:30:01] } 26. Bc1 { [%eval 0.75] [%clk 0:31:11] } 26... Rc5 { [%eval 0.99] [%clk 0:30:04] } 27. Qg3 { [%eval 1.04] [%clk 0:27:34] } 27... Qd8?? { [%eval 3.48] } { Blunder. Kh8 was best. } { [%clk 0:28:29] } 28. b3?? { [%eval 0.63] } { Blunder. Nxe6 was best. } { [%clk 0:28:00] } 28... Ne5 { [%eval 0.59] [%clk 0:21:31] } 29. Be3 { [%eval 0.41] [%clk 0:22:44] } 29... Nxd3?? { [%eval 2.54] } { Blunder. Rac8 was best. } { [%clk 0:20:13] } 30. cxd3 { [%eval 2.6] [%clk 0:28:06] } 30... Rc2 { [%eval 3.25] [%clk 0:20:01] } 31. Nxe6 { [%eval 3.21] [%clk 0:19:02] } 31... Qe8 { [%eval 3.34] [%clk 0:15:47] } 32. Nxf8 { [%eval 3.08] [%clk 0:22:14] } 32... Qxf8 { [%eval 2.98] [%clk 0:15:53] } 33. Bf4 { [%eval 3.21] [%clk 0:21:56] } 33... Rc6 { [%eval 3.45] [%clk 0:13:16] } 34. Qe3?! { [%eval 2.63] } { Inaccuracy. d4 was best. } { [%clk 0:18:46] } 34... Rd8? { [%eval 4.72] } { Mistake. Rac8 was best. } { [%clk 0:12:22] } 35. Bh6 { [%eval 4.68] [%clk 0:18:56] } 35... Qe8 { [%eval 4.66] [%clk 0:12:44] } 36. Bg7?! { [%eval 3.39] } { Inaccuracy. Rf4 was best. } { [%clk 0:17:20] } 36... Rc5?! { [%eval 4.8] } { Inaccuracy. Qe5 was best. } { [%clk 0:11:17] } 37. d4 { [%eval 4.86] [%clk 0:15:01] } 37... Rh5 { [%eval 4.96] [%clk 0:05:36] } 38. g4 { [%eval 4.79] [%clk 0:15:40] } 38... Rh4 { [%eval 4.99] [%clk 0:07:36] } 39. Kh2 { [%eval 5.02] [%clk 0:15:07] } 39... Rc8 { [%eval 4.79] [%clk 0:04:20] } 40. Rf4?? { [%eval 0.65] } { Blunder. Kg3 was best. } { [%clk 0:13:07] } 40... b4 { [%eval 0.82] [%clk 0:03:56] } 41. Rc1?! { [%eval 0.0] } { Inaccuracy. Rf3 was best. } { [%clk 0:10:40] } 41... Rxc1 { [%eval 0.0] [%clk 0:03:24] } 42. Qxc1 { [%eval 0.0] [%clk 0:11:06] } 42... g5 { [%eval 0.0] [%clk 0:03:38] } 43. Rf1?? { [%eval -5.73] } { Blunder. Kg3 was best. } { [%clk 0:08:34] } 43... Qxe4 { [%eval -5.53] [%clk 0:03:32] } 44. Qd2?? { [%eval #-3] } { Checkmate is now unavoidable. Rf2 was best. } { [%clk 0:08:25] } 44... Qxg4 { [%eval #-2] [%clk 0:03:03] } 0-1