Event: Biel Chess Festival 2025 MTO
Site: Biel, Switzerland
Date: 2025-07-24
White: Pisan, Kai
WhiteElo: 1995
Black: Cervelli, Eduard
BlackElo: 2086
Result: 1-0
ECO: E65
Opening: King's Indian Defense: Fianchetto Variation, Yugoslav Variation, Exchange Line
Variant: Standard
TimeControl: 100 min 40 moves + 30 min Rest + 30 sec per move

1. c4 { [%eval 0.12] [%clk 1:40:56] } 1... Nf6 { [%eval 0.14] [%clk 1:40:53] } 2. g3 { [%eval 0.11] [%clk 1:41:20] } 2... g6 { [%eval 0.2] [%clk 1:41:16] } 3. Bg2 { [%eval 0.18] [%clk 1:41:46] } 3... Bg7 { [%eval 0.42] [%clk 1:41:41] } 4. Nf3 { [%eval 0.08] [%clk 1:42:08] } 4... O-O { [%eval 0.12] [%clk 1:42:06] } 5. Nc3 { [%eval 0.06] [%clk 1:42:26] } 5... c5 { [%eval 0.13] [%clk 1:42:03] } 6. O-O { [%eval 0.17] [%clk 1:42:45] } 6... d6 { [%eval 0.25] [%clk 1:42:25] } 7. d4 { [%eval 0.26] [%clk 1:43:08] } 7... Nc6 { [%eval 0.21] [%clk 1:42:50] } 8. dxc5 { [%eval 0.23] [%clk 1:42:56] } 8... dxc5 { [%eval 0.19] [%clk 1:42:40] } 9. Be3 { [%eval 0.17] [%clk 1:43:56] } 9... Be6 { [%eval 0.24] [%clk 1:43:30] } 10. Qa4 { [%eval 0.15] [%clk 1:44:17] } 10... Nd4 { [%eval 0.21] [%clk 1:43:33] } 11. Rad1 { [%eval 0.14] [%clk 1:33:09] } 11... Ng4 { [%eval 0.52] [%clk 1:21:53] } 12. Bc1 { [%eval 0.48] [%clk 1:20:45] } 12... Qe8 { [%eval 0.5] [%clk 1:19:36] } 13. Nxd4 { [%eval 0.51] [%clk 1:14:52] } 13... cxd4 { [%eval 0.5] [%clk 1:19:48] } 14. Qxe8 { [%eval 0.52] [%clk 1:14:15] } 14... Rfxe8 { [%eval 0.51] [%clk 1:19:35] } 15. Nd5 { [%eval 0.48] [%clk 1:09:33] } 15... Rac8 { [%eval 0.45] [%clk 1:20:28] } 16. b3 { [%eval 0.52] [%clk 1:06:29] } 16... b6 { [%eval 0.55] [%clk 1:18:14] } 17. Nb4 { [%eval 0.49] [%clk 0:58:20] } 17... Red8? { [%eval 2.0] } { Mistake. Ne5 was best. } { [%clk 1:10:07] } 18. Nc6 { [%eval 2.05] [%clk 0:55:10] } 18... Rd7 { [%eval 1.9] [%clk 1:14:20] } 19. h3 { [%eval 1.51] [%clk 0:53:56] } 19... Ne5 { [%eval 2.04] [%clk 1:14:35] } 20. Nxd4 { [%eval 2.08] [%clk 0:51:16] } 20... Rxd4 { [%eval 2.15] [%clk 1:10:55] } 21. Rxd4 { [%eval 2.09] [%clk 0:50:05] } 21... Nf3+ { [%eval 2.1] [%clk 1:11:22] } 22. Bxf3 { [%eval 1.99] [%clk 0:49:41] } 22... Bxd4 { [%eval 2.1] [%clk 1:11:44] } 23. Rd1 { [%eval 2.06] [%clk 0:49:25] } 23... Be5 { [%eval 2.12] [%clk 1:11:15] } 24. Kg2 { [%eval 1.91] [%clk 0:46:25] } 24... a6?! { [%eval 2.59] } { Inaccuracy. Bd6 was best. } { [%clk 1:05:46] } 25. Bb7 { [%eval 2.39] [%clk 0:37:42] } 25... Rc7 { [%eval 2.42] [%clk 1:05:48] } 26. Bh6 { [%eval 2.31] [%clk 0:40:12] } 26... Bd6 { [%eval 2.32] [%clk 1:04:50] } 27. Bd5 { [%eval 2.27] [%clk 0:33:19] } 27... Bxd5+ { [%eval 2.36] [%clk 1:01:51] } 28. cxd5?! { [%eval 1.63] } { Inaccuracy. Rxd5 was best. } { [%clk 0:30:14] } 28... Ba3 { [%eval 1.63] [%clk 0:55:52] } 29. e4 { [%eval 1.62] [%clk 0:28:23] } 29... f6 { [%eval 1.61] [%clk 0:57:52] } 30. Bf4 { [%eval 1.53] [%clk 0:24:43] } 30... Rc2 { [%eval 1.42] [%clk 0:57:32] } 31. Rd2 { [%eval 1.4] [%clk 0:23:35] } 31... Rc8 { [%eval 1.58] [%clk 0:54:44] } 32. Re2 { [%eval 1.09] [%clk 0:21:54] } 32... Kf7 { [%eval 0.89] [%clk 0:57:31] } 33. Be3 { [%eval 0.55] [%clk 0:18:55] } 33... b5 { [%eval 0.57] [%clk 0:57:31] } 34. f4 { [%eval 0.35] [%clk 0:18:36] } 34... e6 { [%eval 0.74] [%clk 0:57:46] } 35. dxe6+ { [%eval 0.79] [%clk 0:16:43] } 35... Kxe6 { [%eval 0.73] [%clk 0:56:35] } 36. g4 { [%eval 0.21] [%clk 0:16:06] } 36... Bc1 { [%eval 0.33] [%clk 0:55:44] } 37. Bxc1 { [%eval 0.15] [%clk 0:09:23] } 37... Rxc1 { [%eval 0.15] [%clk 0:55:57] } 38. h4 { [%eval 0.23] [%clk 0:08:41] } 38... a5 { [%eval 0.24] [%clk 0:55:27] } 39. f5+ { [%eval 0.0] [%clk 0:01:34] } 39... Ke5 { [%eval 0.0] [%clk 0:55:40] } 40. fxg6 { [%eval 0.15] [%clk 0:01:21] } 40... hxg6 { [%eval 0.18] [%clk 0:56:00] } 41. h5 { [%eval 0.08] [%clk 0:28:29] } 41... gxh5 { [%eval 0.12] [%clk 1:22:10] } 42. gxh5 { [%eval 0.27] [%clk 0:28:53] } 42... Kf4 { [%eval 0.09] [%clk 1:14:46] } 43. h6 { [%eval 0.01] [%clk 0:20:36] } 43... Rc7 { [%eval 0.08] [%clk 1:15:01] } 44. Rf2+ { [%eval 0.0] [%clk 0:16:16] } 44... Kg5 { [%eval 0.0] [%clk 0:53:58] } 45. Kg3 { [%eval 0.25] [%clk 0:11:30] } 45... Kxh6?? { [%eval 4.51] } { Blunder. a4 was best. } { [%clk 0:38:54] } 46. Rxf6+ { [%eval 4.49] [%clk 0:11:39] } 46... Kg7 { [%eval 4.48] [%clk 0:39:16] } 47. Ra6 { [%eval 4.31] [%clk 0:10:30] } 47... a4 { [%eval 4.6] [%clk 0:25:07] } 48. bxa4 { [%eval 4.38] [%clk 0:10:01] } 48... bxa4 { [%eval 4.95] [%clk 0:25:19] } 49. Rxa4 { [%eval 4.91] [%clk 0:10:24] } 49... Kf6 { [%eval 4.7] [%clk 0:25:36] } 50. Kf4 { [%eval 5.08] [%clk 0:10:36] } 50... Rb7 { [%eval 5.35] [%clk 0:25:30] } 51. Ra6+ { [%eval 5.32] [%clk 0:10:39] } 51... Ke7 { [%eval 5.29] [%clk 0:25:50] } 52. a4 { [%eval 5.26] [%clk 0:10:51] } 52... Rb1 { [%eval 5.63] [%clk 0:24:32] } 53. a5 { [%eval 5.66] [%clk 0:10:28] } 53... Rf1+ { [%eval 5.67] [%clk 0:22:07] } 54. Ke5 { [%eval 5.43] [%clk 0:10:51] } 54... Rh1 { [%eval 5.38] [%clk 0:22:27] } 55. Ra7+ { [%eval 5.61] [%clk 0:10:24] } 55... Ke8 { [%eval 6.47] [%clk 0:22:04] } 56. Kd6 { [%eval 5.73] [%clk 0:09:27] } 56... Rh6+ { [%eval 6.29] [%clk 0:22:13] } 57. Kd5 { [%eval 6.07] [%clk 0:09:20] } 57... Rh5+ { [%eval 6.62] [%clk 0:22:19] } 58. e5 { [%eval 6.01] [%clk 0:09:34] } 58... Rh1 { [%eval 6.67] [%clk 0:22:44] } 59. Kd6 { [%eval 6.39] [%clk 0:09:30] } 59... Rd1+ { [%eval 6.03] [%clk 0:21:49] } 60. Ke6 { [%eval 5.81] [%clk 0:09:45] } 60... Kf8?! { [%eval 8.82] } { Inaccuracy. Kd8 was best. } { [%clk 0:22:16] } 61. Ra8+ { [%eval 8.7] [%clk 0:09:03] } 61... Kg7 { [%eval 8.32] [%clk 0:22:38] } 62. Ke7 { [%eval 6.75] [%clk 0:09:21] } 62... Rb1 { [%eval 8.86] [%clk 0:22:57] } 63. a6 { [%eval 8.71] [%clk 0:09:20] } 63... Ra1 { [%eval 9.09] [%clk 0:22:25] } 64. a7 { [%eval 8.81] [%clk 0:09:24] } 64... Ra2 { [%eval 8.85] [%clk 0:22:41] } 65. e6 { [%eval 10.46] [%clk 0:09:13] } 65... Ra1 { [%eval 10.48] [%clk 0:22:53] } 66. Kd7 { [%eval 9.95] [%clk 0:09:25] } 66... Rd1+ { [%eval 9.49] [%clk 0:22:01] } 67. Kc6 { [%eval 8.32] [%clk 0:09:43] } 1-0