Event: Biel Chess Festival 2025
Date: 2025-07-16
White: Aleksenko, Kirill
WhiteElo: 1707
Black: Bracher, Juerg
BlackElo: 1848
Result: 0-1
ECO: C00
Opening: French Defense: Knight Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:43] } 1... e6 { [%eval 0.28] [%clk 1:30:46] } 2. Nf3 { [%eval 0.11] [%clk 1:30:26] } 2... d5 { [%eval 0.14] [%clk 1:30:11] } 3. e5 { [%eval 0.03] [%clk 1:30:23] } 3... c5 { [%eval 0.1] [%clk 1:30:06] } 4. Bb5+ { [%eval -0.27] [%clk 1:30:06] } 4... Bd7 { [%eval -0.34] [%clk 1:29:12] } 5. Bxd7+ { [%eval -0.37] [%clk 1:28:42] } 5... Nxd7 { [%eval -0.34] [%clk 1:28:00] } 6. c3 { [%eval -0.29] [%clk 1:28:05] } 6... Ne7 { [%eval -0.36] [%clk 1:27:36] } 7. d4 { [%eval -0.31] [%clk 1:28:16] } 7... Qb6 { [%eval -0.23] [%clk 1:18:56] } 8. O-O { [%eval -0.26] [%clk 1:27:28] } 8... Nc6 { [%eval -0.21] [%clk 1:17:17] } 9. Re1 { [%eval -0.19] [%clk 1:25:04] } 9... Be7 { [%eval -0.27] [%clk 1:16:42] } 10. b3 { [%eval -0.62] [%clk 1:22:53] } 10... O-O { [%eval -0.55] [%clk 1:12:50] } 11. Bb2 { [%eval -0.67] [%clk 1:22:08] } 11... a5 { [%eval -0.22] [%clk 1:10:25] } 12. a4 { [%eval -0.17] [%clk 1:20:01] } 12... Rac8 { [%eval -0.15] [%clk 1:04:19] } 13. Na3 { [%eval -0.11] [%clk 1:19:01] } 13... cxd4 { [%eval -0.11] [%clk 0:54:56] } 14. cxd4 { [%eval -0.12] [%clk 1:16:55] } 14... Nb4 { [%eval 0.0] [%clk 0:54:04] } 15. Re2 { [%eval 0.0] [%clk 1:16:10] } 15... Rc6 { [%eval 0.16] [%clk 0:52:10] } 16. Rc1 { [%eval -0.18] [%clk 1:07:34] } 16... Rfc8 { [%eval 0.12] [%clk 0:49:11] } 17. Nb5 { [%eval 0.05] [%clk 1:06:23] } 17... Nb8 { [%eval 0.26] [%clk 0:38:21] } 18. h3 { [%eval 0.05] [%clk 1:02:52] } 18... N8a6 { [%eval 0.04] [%clk 0:37:31] } 19. Ba3 { [%eval -0.16] [%clk 1:00:26] } 19... Rxc1 { [%eval -0.04] [%clk 0:31:58] } 20. Bxc1 { [%eval -0.23] [%clk 1:00:42] } 20... Rc6?! { [%eval 0.45] } { Inaccuracy. Nc7 was best. } { [%clk 0:31:54] } 21. Ba3 { [%eval 0.0] [%clk 0:58:02] } 21... Nc7 { [%eval -0.11] [%clk 0:30:48] } 22. Bxb4?! { [%eval -1.06] } { Inaccuracy. Nd6 was best. } { [%clk 0:57:57] } 22... Bxb4 { [%eval -1.1] [%clk 0:30:26] } 23. Nd6 { [%eval -1.02] [%clk 0:47:36] } 23... Bxd6 { [%eval -1.02] [%clk 0:28:19] } 24. exd6 { [%eval -1.07] [%clk 0:46:14] } 24... Rxd6 { [%eval -1.09] [%clk 0:28:39] } 25. Qd3 { [%eval -1.29] [%clk 0:46:18] } 25... f6?! { [%eval -0.7] } { Inaccuracy. Rc6 was best. } { [%clk 0:24:46] } 26. Rc2 { [%eval -1.11] [%clk 0:45:40] } 26... Rc6 { [%eval -1.25] [%clk 0:24:54] } 27. Kf1?? { [%eval -3.22] } { Blunder. Rxc6 was best. } { [%clk 0:42:15] } 27... Qa6 { [%eval -3.44] [%clk 0:22:14] } 28. Qxa6 { [%eval -3.45] [%clk 0:41:40] } 28... Nxa6 { [%eval -3.39] [%clk 0:20:02] } 29. Rxc6 { [%eval -3.42] [%clk 0:41:15] } 29... bxc6 { [%eval -3.25] [%clk 0:20:01] } 30. Ke2 { [%eval -3.38] [%clk 0:41:15] } 30... Kf7 { [%eval -3.32] [%clk 0:19:17] } 31. Kd3 { [%eval -3.41] [%clk 0:41:17] } 31... Ke7 { [%eval -3.52] [%clk 0:19:25] } 32. Kc3 { [%eval -3.49] [%clk 0:41:36] } 32... Kd6 { [%eval -3.55] [%clk 0:19:19] } 33. Nh4 { [%eval -4.19] [%clk 0:41:15] } 33... g6 { [%eval -4.12] [%clk 0:15:07] } 34. f4 { [%eval -4.23] [%clk 0:41:04] } 34... c5 { [%eval -4.08] [%clk 0:14:10] } 35. Nf3 { [%eval -4.11] [%clk 0:41:23] } 35... Nb4 { [%eval -4.42] [%clk 0:13:46] } 36. dxc5+ { [%eval -4.42] [%clk 0:40:43] } 36... Kxc5 { [%eval -4.34] [%clk 0:13:41] } 37. Nd4 { [%eval -4.79] [%clk 0:40:57] } 37... e5 { [%eval -4.87] [%clk 0:11:29] } 38. fxe5 { [%eval -5.12] [%clk 0:41:09] } 38... fxe5 { [%eval -5.06] [%clk 0:11:44] } 39. Ne6+ { [%eval -5.07] [%clk 0:41:24] } 39... Kd6 { [%eval -4.74] [%clk 0:11:05] } 40. Nf8?! { [%eval -6.11] } { Inaccuracy. Ng5 was best. } { [%clk 0:41:44] } 40... d4+ { [%eval -6.15] [%clk 0:09:54] } 41. Kd2 { [%eval -6.37] [%clk 0:41:49] } 41... e4 { [%eval -6.29] [%clk 0:08:46] } 42. Nxh7 { [%eval -5.53] [%clk 0:41:43] } 42... e3+ { [%eval -6.29] [%clk 0:08:48] } 43. Ke2 { [%eval -6.21] [%clk 0:41:23] } 43... Ke5?! { [%eval -4.07] } { Inaccuracy. Nd5 was best. } { [%clk 0:06:54] } 44. Ng5 { [%eval -3.95] [%clk 0:40:54] } 44... Nd5 { [%eval -4.05] [%clk 0:01:50] } 45. Nf3+?! { [%eval -6.13] } { Inaccuracy. g3 was best. } { [%clk 0:40:36] } 45... Ke4 { [%eval -6.34] [%clk 0:02:13] } 46. Ng5+ { [%eval -6.42] [%clk 0:40:53] } 46... Kf5 { [%eval -6.09] [%clk 0:00:47] } 47. Nf3 { [%eval -7.79] [%clk 0:40:40] } 47... Nf4+ { [%eval -7.03] [%clk 0:00:44] } 48. Kf1?! { [%eval -11.01] } { Inaccuracy. Ke1 was best. } { [%clk 0:41:01] } 48... d3 { [%eval -9.41] [%clk 0:29:28] } 49. g4+? { [%eval #-11] } { Checkmate is now unavoidable. Ke1 was best. } { [%clk 1:11:26] } 49... Ke4 { [%eval #-11] [%clk 0:29:07] } 50. Ng5+ { [%eval #-10] [%clk 1:11:20] } 50... Kd4 { [%eval #-9] [%clk 0:29:06] } 51. Nf3+ { [%eval #-9] [%clk 1:09:53] } 51... Kc3 { [%eval #-9] [%clk 0:29:14] } 52. Ke1 { [%eval #-7] [%clk 1:10:05] } 52... d2+ { [%eval #-6] [%clk 0:27:40] } 53. Nxd2 { [%eval #-6] [%clk 1:09:24] } 53... exd2+ { [%eval #-5] [%clk 0:27:59] } 54. Kd1 { [%eval #-3] [%clk 1:09:41] } 54... Kd3 { [%eval #-2] [%clk 0:28:06] } 55. b4 { [%clk 1:09:42] } 55... Nd5 { [%clk 0:28:11] } 56. bxa5 { [%clk 1:09:57] } 56... Nc3# { [%clk 0:28:29] } 0-1