Event: Kandidatklassen
Date: 2025-04-19
White: Le Besq, Alexander
WhiteElo: 2256
Black: Pirtac, Alexandru
BlackElo: 2078
Result: 1-0
ECO: B33
Opening: Sicilian Defense: Four Knights Variation, Cobra Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... c5 { [%eval 0.25] [%clk 1:30:41] } 2. Nf3 { [%eval 0.2] [%clk 1:31:21] } 2... e6 { [%eval 0.28] [%clk 1:31:03] } 3. d4 { [%eval 0.4] [%clk 1:31:44] } 3... cxd4 { [%eval 0.29] [%clk 1:31:24] } 4. Nxd4 { [%eval 0.23] [%clk 1:32:07] } 4... Nf6 { [%eval 0.29] [%clk 1:31:50] } 5. Nc3 { [%eval 0.21] [%clk 1:32:27] } 5... Nc6 { [%eval 0.35] [%clk 1:32:16] } 6. Ndb5 { [%eval 0.25] [%clk 1:32:37] } 6... Bc5 { [%eval 0.29] [%clk 1:32:35] } 7. Nd6+ { [%eval 0.28] [%clk 1:32:49] } 7... Ke7 { [%eval 0.25] [%clk 1:32:52] } 8. Bf4 { [%eval 0.44] [%clk 1:33:11] } 8... e5 { [%eval 0.44] [%clk 1:33:00] } 9. Nf5+ { [%eval 0.41] [%clk 1:33:33] } 9... Kf8 { [%eval 0.39] [%clk 1:33:25] } 10. Bg5 { [%eval 0.37] [%clk 1:33:56] } 10... d6 { [%eval 0.41] [%clk 1:33:38] } 11. Bc4 { [%eval 0.39] [%clk 1:27:42] } 11... h6 { [%eval 0.59] [%clk 1:28:28] } 12. Bxf6 { [%eval 0.66] [%clk 1:20:24] } 12... Qxf6 { [%eval 0.65] [%clk 1:28:29] } 13. Ne3 { [%eval 0.45] [%clk 1:15:49] } 13... Be6 { [%eval 0.53] [%clk 1:12:07] } 14. Bxe6 { [%eval 0.0] [%clk 1:13:01] } 14... Qxe6?! { [%eval 0.86] } { Inaccuracy. fxe6 was best. } { [%clk 1:12:27] } 15. Ncd5 { [%eval 0.79] [%clk 1:06:16] } 15... Rc8 { [%eval 0.88] [%clk 1:11:12] } 16. c3 { [%eval 0.84] [%clk 1:04:20] } 16... b5 { [%eval 1.18] [%clk 1:05:13] } 17. O-O { [%eval 1.21] [%clk 1:00:26] } 17... g6 { [%eval 1.48] [%clk 0:57:05] } 18. Qd3 { [%eval 1.17] [%clk 0:58:54] } 18... a6? { [%eval 2.91] } { Mistake. b4 was best. } { [%clk 0:49:24] } 19. a4?! { [%eval 2.03] } { Inaccuracy. b4 was best. } { [%clk 0:55:17] } 19... Rb8?! { [%eval 2.76] } { Inaccuracy. b4 was best. } { [%clk 0:45:52] } 20. axb5 { [%eval 2.41] [%clk 0:54:01] } 20... axb5 { [%eval 2.43] [%clk 0:45:52] } 21. b4 { [%eval 2.21] [%clk 0:50:49] } 21... Bxe3 { [%eval 2.6] [%clk 0:45:36] } 22. fxe3 { [%eval 2.37] [%clk 0:48:39] } 22... Kg7 { [%eval 2.49] [%clk 0:44:41] } 23. Nc7 { [%eval 2.27] [%clk 0:38:07] } 23... Qd7 { [%eval 2.23] [%clk 0:44:15] } 24. Nxb5 { [%eval 2.12] [%clk 0:36:10] } 24... Rhd8 { [%eval 1.93] [%clk 0:39:24] } 25. Rad1 { [%eval 2.07] [%clk 0:23:38] } 25... d5 { [%eval 1.91] [%clk 0:29:06] } 26. Qxd5? { [%eval 0.69] } { Mistake. Na3 was best. } { [%clk 0:14:30] } 26... Qxd5 { [%eval 0.49] [%clk 0:28:58] } 27. Rxd5 { [%eval 0.5] [%clk 0:13:07] } 27... Rxd5 { [%eval 0.54] [%clk 0:29:09] } 28. exd5 { [%eval 0.64] [%clk 0:13:35] } 28... Nxb4 { [%eval 0.75] [%clk 0:27:26] } 29. cxb4?! { [%eval 0.0] } { Inaccuracy. Nc7 was best. } { [%clk 0:09:54] } 29... Rxb5 { [%eval 0.0] [%clk 0:27:48] } 30. Rb1 { [%eval 0.0] [%clk 0:10:08] } 30... Rxd5 { [%eval 0.0] [%clk 0:26:20] } 31. b5 { [%eval 0.0] [%clk 0:10:27] } 31... Rd7 { [%eval 0.0] [%clk 0:26:36] } 32. b6 { [%eval 0.0] [%clk 0:10:33] } 32... Rb7 { [%eval 0.0] [%clk 0:27:01] } 33. Kf2 { [%eval 0.0] [%clk 0:10:28] } 33... Kf6 { [%eval 0.0] [%clk 0:26:55] } 34. Ke2 { [%eval 0.0] [%clk 0:10:04] } 34... Ke6 { [%eval 0.0] [%clk 0:25:46] } 35. Kd3 { [%eval 0.0] [%clk 0:10:14] } 35... Kd5 { [%eval 0.0] [%clk 0:23:23] } 36. Rb5+ { [%eval 0.0] [%clk 0:08:00] } 36... Kc6 { [%eval 0.17] [%clk 0:23:06] } 37. Kc4 { [%eval 0.0] [%clk 0:08:14] } 37... Rxb6?? { [%eval 7.35] } { Blunder. e4 was best. } { [%clk 0:22:35] } 38. Rxb6+ { [%eval 7.2] [%clk 0:08:23] } 38... Kxb6 { [%eval 6.51] [%clk 0:22:59] } 39. Kd5 { [%eval 9.07] [%clk 0:08:48] } 39... e4 { [%eval 8.91] [%clk 0:15:41] } 40. Kxe4 { [%eval 8.76] [%clk 0:07:59] } 40... Kc6 { [%eval 8.58] [%clk 0:14:14] } 41. Ke5 { [%eval 7.47] [%clk 0:07:55] } 41... Kd7 { [%eval 11.54] [%clk 0:14:23] } 42. Kf6 { [%eval 11.57] [%clk 0:08:09] } 42... Ke8 { [%eval 10.29] [%clk 0:14:42] } 43. g4 { [%eval 11.13] [%clk 0:01:40] } 43... Kf8 { [%eval 12.51] [%clk 0:14:27] } 44. h4 { [%eval #29] [%clk 0:29:02] } 44... Kg8 { [%eval #25] [%clk 0:43:48] } 45. e4? { [%eval 9.02] } { Lost forced checkmate sequence. g5 was best. } { [%clk 0:28:15] } 45... g5? { [%eval #26] } { Checkmate is now unavoidable. Kf8 was best. } { [%clk 0:43:30] } 46. h5 { [%eval #25] [%clk 0:20:37] } 46... Kf8 { [%eval #23] [%clk 0:43:54] } 47. e5 { [%eval #22] [%clk 0:20:58] } 47... Kg8 { [%eval #23] [%clk 0:44:13] } 48. e6 { [%eval #24] [%clk 0:16:44] } 48... fxe6 { [%eval #23] [%clk 0:44:34] } 49. Kxe6 { [%eval #19] [%clk 0:17:04] } 49... Kg7 { [%eval #20] [%clk 0:44:59] } 50. Ke7 { [%eval #19] [%clk 0:17:27] } 50... Kg8 { [%eval #19] [%clk 0:44:57] } 51. Kf6 { [%eval #18] [%clk 0:17:47] } 51... Kf8 { [%eval #18] [%clk 0:45:21] } 52. Kg6 { [%eval #17] [%clk 0:17:08] } 52... Ke7 { [%eval #17] [%clk 0:45:41] } 53. Kxh6 { [%eval #16] [%clk 0:15:30] } 53... Kf6 { [%eval #16] [%clk 0:46:06] } 54. Kh7 { [%eval #14] [%clk 0:15:54] } 54... Kf7 { [%eval #14] [%clk 0:46:33] } 55. h6 { [%eval #14] [%clk 0:16:04] } 55... Ke6 { [%eval #12] [%clk 0:46:46] } 56. Kg6 { [%eval #11] [%clk 0:16:14] } 56... Kd5 1-0