Event: Biel Chess Festival 2025 MTO
Site: Biel, Switzerland
Date: 2025-07-17
White: Jordan, Christina
WhiteElo: 1943
Black: Cervelli, Eduard
BlackElo: 2086
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard
TimeControl: 100 min 40 moves + 30 min Rest + 30 sec per move

1. e4 { [%eval 0.18] [%clk 1:40:54] } 1... c5 { [%eval 0.25] [%clk 1:40:51] } 2. Nf3 { [%eval 0.2] [%clk 1:41:14] } 2... d6 { [%eval 0.31] [%clk 1:41:18] } 3. d4 { [%eval 0.22] [%clk 1:41:33] } 3... cxd4 { [%eval 0.19] [%clk 1:41:42] } 4. Nxd4 { [%eval 0.18] [%clk 1:41:55] } 4... Nf6 { [%eval 0.31] [%clk 1:42:05] } 5. Nc3 { [%eval 0.32] [%clk 1:42:17] } 5... a6 { [%eval 0.28] [%clk 1:42:32] } 6. Be3 { [%eval 0.25] [%clk 1:42:34] } 6... e5 { [%eval 0.15] [%clk 1:42:32] } 7. Nb3 { [%eval 0.21] [%clk 1:42:58] } 7... Be7 { [%eval 0.24] [%clk 1:42:57] } 8. f3 { [%eval 0.36] [%clk 1:43:21] } 8... Be6 { [%eval 0.4] [%clk 1:43:20] } 9. Qd2 { [%eval 0.48] [%clk 1:43:46] } 9... h5 { [%eval 0.46] [%clk 1:43:37] } 10. Nd5 { [%eval 0.38] [%clk 1:43:53] } 10... Nxd5 { [%eval 0.45] [%clk 1:43:23] } 11. exd5 { [%eval 0.37] [%clk 1:44:17] } 11... Bf5 { [%eval 0.24] [%clk 1:44:21] } 12. Na5 { [%eval 0.2] [%clk 1:44:27] } 12... b6 { [%eval 0.24] [%clk 1:44:36] } 13. Nc4 { [%eval 0.1] [%clk 1:44:48] } 13... Nd7 { [%eval 0.2] [%clk 1:44:59] } 14. Be2 { [%eval 0.19] [%clk 1:44:33] } 14... Bh4+ { [%eval 0.16] [%clk 1:45:18] } 15. g3 { [%eval 0.09] [%clk 1:44:55] } 15... Be7 { [%eval 0.13] [%clk 1:43:42] } 16. h4 { [%eval 0.17] [%clk 1:42:58] } 16... O-O { [%eval 0.14] [%clk 1:43:54] } 17. O-O { [%eval 0.19] [%clk 1:26:31] } 17... Rb8 { [%eval 0.33] [%clk 1:28:08] } 18. a4 { [%eval 0.37] [%clk 1:15:01] } 18... Bg6 { [%eval 0.32] [%clk 1:22:32] } 19. a5 { [%eval 0.0] [%clk 1:35:10] } 19... b5 { [%eval 0.0] [%clk 1:20:48] } 20. Nb6 { [%eval 0.12] [%clk 1:09:21] } 20... Nxb6 { [%eval 0.1] [%clk 0:53:55] } 21. axb6 { [%eval 0.05] [%clk 0:58:04] } 21... Qc8 { [%eval 0.09] [%clk 0:49:42] } 22. Rfc1?! { [%eval -0.9] } { Inaccuracy. Rf2 was best. } { [%clk 0:51:07] } 22... f5?? { [%eval 0.86] } { Blunder. Bd8 was best. } { [%clk 0:40:13] } 23. Kh2?! { [%eval 0.0] } { Inaccuracy. f4 was best. } { [%clk 0:36:43] } 23... f4 { [%eval 0.0] [%clk 0:29:42] } 24. gxf4 { [%eval 0.0] [%clk 1:17:37] } 24... Qf5?? { [%eval 2.21] } { Blunder. exf4 was best. } { [%clk 0:16:41] } 25. Bf2 { [%eval 1.99] [%clk 1:05:29] } 25... Qxf4+ { [%eval 2.41] [%clk 0:15:29] } 26. Qxf4 { [%eval 2.3] [%clk 1:04:57] } 26... Rxf4 { [%eval 2.43] [%clk 0:15:54] } 27. Rxa6 { [%eval 2.42] [%clk 1:05:11] } 27... Bxh4 { [%eval 2.21] [%clk 0:16:13] } 28. Bxh4?? { [%eval -0.04] } { Blunder. Be3 was best. } { [%clk 1:05:32] } 28... Rxh4+ { [%eval 0.0] [%clk 0:16:40] } 29. Kg3 { [%eval -0.02] [%clk 1:04:15] } 29... Ra4 { [%eval -0.1] [%clk 0:16:51] } 30. Ra1 { [%eval -0.07] [%clk 0:58:10] } 30... Rxa1 { [%eval 0.0] [%clk 0:11:47] } 31. Rxa1 { [%eval 0.0] [%clk 0:58:33] } 31... Rxb6 { [%eval 0.0] [%clk 0:12:01] } 32. c3 { [%eval -0.28] [%clk 0:58:45] } 32... Bf7 { [%eval 0.0] [%clk 0:12:03] } 33. Ra8+ { [%eval 0.0] [%clk 0:58:49] } 33... Kh7 { [%eval 0.0] [%clk 0:12:24] } 34. Bd3+ { [%eval -0.08] [%clk 0:58:56] } 34... g6 { [%eval 0.0] [%clk 0:03:39] } 35. Be4 { [%eval 0.0] [%clk 0:55:56] } 35... Kg7 { [%eval 0.0] [%clk 0:04:01] } 36. Rc8 { [%eval -0.1] [%clk 0:55:38] } 36... Kf6 { [%eval -0.07] [%clk 0:04:12] } 37. Rc6?? { [%eval -2.95] } { Blunder. Ra8 was best. } { [%clk 0:54:12] } 37... Rxc6 { [%eval -3.08] [%clk 0:03:40] } 38. dxc6 { [%eval -2.93] [%clk 0:54:37] } 38... Ke7 { [%eval -2.46] [%clk 0:02:04] } 39. c7? { [%eval -3.99] } { Mistake. f4 was best. } { [%clk 0:52:51] } 39... Kd7 { [%eval -3.86] [%clk 0:02:24] } 40. Bc6+ { [%eval -4.74] [%clk 0:53:15] } 40... Kxc7 { [%eval -4.7] [%clk 0:02:51] } 41. Bxb5 { [%eval -4.68] [%clk 0:53:42] } 41... Kb6 { [%eval -4.62] [%clk 0:02:14] } 42. Bd3 { [%eval -4.22] [%clk 0:53:28] } 42... g5 { [%eval -4.53] [%clk 0:02:38] } 43. b4 { [%eval -4.88] [%clk 0:52:34] } 43... d5 { [%eval -4.47] [%clk 0:02:07] } 44. Be2 { [%eval -5.34] [%clk 0:51:51] } 44... Bg6 { [%eval -5.13] [%clk 0:01:42] } 45. Kf2 { [%eval -5.31] [%clk 0:51:51] } 45... d4 { [%eval -4.6] [%clk 0:26:22] } 46. c4 { [%eval -4.83] [%clk 1:21:41] } 46... Bc2 { [%eval -4.58] [%clk 0:26:04] } 47. Bf1 { [%eval -5.38] [%clk 1:19:11] } 47... e4 { [%eval -5.38] [%clk 0:21:25] } 48. fxe4 { [%eval -4.6] [%clk 1:15:11] } 48... Bxe4 { [%eval -5.75] [%clk 0:21:49] } 49. Be2 { [%eval -5.57] [%clk 1:14:59] } 49... g4 { [%eval -6.13] [%clk 0:22:05] } 50. Bd1 { [%eval -5.58] [%clk 1:14:50] } 50... d3 { [%eval -5.47] [%clk 0:20:36] } 51. Ke3 { [%eval -5.54] [%clk 1:13:56] } 51... Bb7?? { [%eval 0.0] } { Blunder. Bg6 was best. } { [%clk 0:18:35] } 52. Kf2?? { [%eval -6.92] } { Blunder. Kxd3 was best. } { [%clk 1:13:18] } 52... Bf3 { [%eval -6.56] [%clk 0:18:31] } 53. Bxf3?! { [%eval -46.29] } { Inaccuracy. Ba4 was best. } { [%clk 1:13:28] } 53... gxf3 { [%eval -14.67] [%clk 0:18:56] } 54. Ke3 { [%eval -10.71] [%clk 1:13:14] } 54... h4 { [%eval -8.0] [%clk 0:19:18] } 0-1