Event: Round 8: Sydykov, Bayastan - Petersen, Henrik
Date: 2024-10-26
White: Sydykov, Bayastan
WhiteTitle: FM
WhiteElo: 2268
Black: Petersen, Henrik
BlackElo: 2182
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:30:55] } 2. Nf3 { [%eval 0.28] [%clk 1:31:18] } 2... d6 { [%eval 0.21] [%clk 1:31:20] } 3. d4 { [%eval 0.22] [%clk 1:31:23] } 3... cxd4 { [%eval 0.19] [%clk 1:31:45] } 4. Nxd4 { [%eval 0.18] [%clk 1:31:49] } 4... Nf6 { [%eval 0.24] [%clk 1:32:11] } 5. Nc3 { [%eval 0.17] [%clk 1:32:14] } 5... a6 { [%eval 0.2] [%clk 1:32:38] } 6. f3 { [%eval 0.13] [%clk 1:32:25] } 6... e5 { [%eval 0.21] [%clk 1:33:04] } 7. Nb3 { [%eval 0.24] [%clk 1:32:52] } 7... Be6 { [%eval 0.37] [%clk 1:33:30] } 8. Be3 { [%eval 0.37] [%clk 1:33:10] } 8... Nbd7 { [%eval 0.49] [%clk 1:33:55] } 9. g4 { [%eval 0.63] [%clk 1:33:03] } 9... h6 { [%eval 0.56] [%clk 1:31:36] } 10. Qd2 { [%eval 0.56] [%clk 1:30:48] } 10... Rc8 { [%eval 1.03] [%clk 1:31:33] } 11. O-O-O { [%eval 0.73] [%clk 1:24:46] } 11... b5 { [%eval 0.79] [%clk 1:31:47] } 12. Kb1 { [%eval 0.71] [%clk 1:17:15] } 12... Nb6 { [%eval 0.74] [%clk 1:31:27] } 13. Qf2? { [%eval -0.43] } { Mistake. h4 was best. } { [%clk 1:05:08] } 13... Rxc3 { [%eval -0.45] [%clk 1:27:55] } 14. Bxb6 { [%eval -0.45] [%clk 1:01:44] } 14... Rxf3 { [%eval -0.44] [%clk 1:28:18] } 15. Qxf3 { [%eval -0.58] [%clk 1:01:59] } 15... Qxb6 { [%eval -0.47] [%clk 1:28:43] } 16. h3 { [%eval -0.86] [%clk 0:41:30] } 16... Be7 { [%eval -0.74] [%clk 1:27:53] } 17. Bg2 { [%eval -1.24] [%clk 0:39:18] } 17... a5 { [%eval -0.95] [%clk 1:17:09] } 18. Rd2?! { [%eval -1.65] } { Inaccuracy. Nd2 was best. } { [%clk 0:33:11] } 18... Nd7 { [%eval -1.17] [%clk 1:12:01] } 19. Rhd1 { [%eval -1.27] [%clk 0:30:30] } 19... O-O { [%eval -1.28] [%clk 1:10:15] } 20. h4 { [%eval -1.39] [%clk 0:26:26] } 20... a4 { [%eval -1.38] [%clk 1:06:26] } 21. Nc1 { [%eval -1.36] [%clk 0:26:51] } 21... g6? { [%eval 0.24] } { Mistake. Bxh4 was best. } { [%clk 1:03:58] } 22. g5 { [%eval 0.1] [%clk 0:24:17] } 22... hxg5 { [%eval 0.43] [%clk 0:55:54] } 23. hxg5 { [%eval -0.11] [%clk 0:24:39] } 23... Kg7 { [%eval -0.13] [%clk 0:54:25] } 24. Qg3 { [%eval -0.24] [%clk 0:12:55] } 24... Rh8 { [%eval 0.0] [%clk 0:51:41] } 25. Rh1 { [%eval 0.0] [%clk 0:06:43] } 25... Rxh1 { [%eval 0.0] [%clk 0:52:04] } 26. Bxh1 { [%eval 0.0] [%clk 0:07:11] } 26... Qd8 { [%eval 0.0] [%clk 0:52:27] } 27. Rg2 { [%eval 0.03] [%clk 0:05:26] } 27... Nc5 { [%eval 0.02] [%clk 0:48:15] } 28. Qh4 { [%eval 0.07] [%clk 0:03:27] } 28... Qh8 { [%eval 0.06] [%clk 0:47:48] } 29. Qxh8+ { [%eval 0.08] [%clk 0:03:51] } 29... Kxh8 { [%eval 0.28] [%clk 0:48:13] } 30. Nd3 { [%eval 0.35] [%clk 0:04:03] } 30... Nd7?! { [%eval 0.99] } { Inaccuracy. Nxd3 was best. } { [%clk 0:46:35] } 31. Ne1?! { [%eval -0.06] } { Inaccuracy. Nb4 was best. } { [%clk 0:02:49] } 31... Kg7 { [%eval 0.0] [%clk 0:46:56] } 32. Rg3 { [%eval 0.0] [%clk 0:01:25] } 32... Nf8 { [%eval 0.0] [%clk 0:46:46] } 33. Bg2 { [%eval 0.0] [%clk 0:01:19] } 33... Bd7 { [%eval 0.0] [%clk 0:47:11] } 34. Bf1 { [%eval -0.13] [%clk 0:00:57] } 34... Ne6? { [%eval 1.17] } { Mistake. Bc6 was best. } { [%clk 0:47:22] } 35. Bh3 { [%eval 1.27] [%clk 0:00:38] } 35... Nc5 { [%eval 1.24] [%clk 0:45:24] } 36. Bxd7 { [%eval 1.09] [%clk 0:01:06] } 36... Nxd7 { [%eval 1.07] [%clk 0:45:48] } 37. Nf3 { [%eval 1.19] [%clk 0:00:50] } 37... Nc5 { [%eval 1.23] [%clk 0:46:13] } 38. Rg4 { [%eval 1.12] [%clk 0:01:10] } 38... Kf8 { [%eval 1.62] [%clk 0:45:31] } 39. Kc1?! { [%eval 0.95] } { Inaccuracy. b4 was best. } { [%clk 0:01:07] } 39... Bd8 { [%eval 1.38] [%clk 0:45:56] } 40. Kd2?! { [%eval 0.63] } { Inaccuracy. c3 was best. } { [%clk 0:00:50] } 40... Ke7 { [%eval 0.88] [%clk 0:46:18] } 41. c3 { [%eval 0.76] [%clk 0:12:22] } 41... Ke6 { [%eval 1.3] [%clk 1:01:21] } 42. Ke3 { [%eval 0.76] [%clk 0:11:30] } 42... Bb6 { [%eval 0.8] [%clk 1:01:26] } 43. Ke2 { [%eval 0.82] [%clk 0:11:27] } 43... Ba5 { [%eval 0.9] [%clk 1:01:06] } 44. Ne1 { [%eval 0.89] [%clk 0:08:13] } 44... Kd7 { [%eval 0.72] [%clk 1:00:00] } 45. Rh4 { [%eval 0.62] [%clk 0:07:57] } 45... Ne6 { [%eval 0.64] [%clk 0:59:25] } 46. Nf3 { [%eval 0.63] [%clk 0:07:59] } 46... Bd8 { [%eval 0.82] [%clk 0:59:48] } 47. Rg4 { [%eval 0.7] [%clk 0:06:46] } 47... Nc5 { [%eval 0.73] [%clk 1:00:09] } 48. Kd2 { [%eval 0.95] [%clk 0:06:55] } 48... Ba5 { [%eval 0.79] [%clk 1:00:28] } 49. Ke2 { [%eval 0.61] [%clk 0:04:35] } 49... Bd8 { [%eval 0.83] [%clk 1:00:42] } 50. Ng1 { [%eval 0.76] [%clk 0:03:31] } 50... Ne6 { [%eval 0.77] [%clk 1:00:53] } 51. Nh3 { [%eval 0.83] [%clk 0:03:48] } 51... Kc6 { [%eval 0.73] [%clk 1:01:18] } 52. Rg1 { [%eval 0.63] [%clk 0:03:29] } 52... Kc5?! { [%eval 1.67] } { Inaccuracy. Be7 was best. } { [%clk 1:00:59] } 53. Rf1 { [%eval 1.87] [%clk 0:03:27] } 53... Nxg5? { [%eval 3.66] } { Mistake. Bxg5 was best. } { [%clk 1:01:12] } 54. Nxg5 { [%eval 3.51] [%clk 0:03:52] } 54... Bxg5 { [%eval 3.67] [%clk 1:01:38] } 55. Rxf7 { [%eval 3.44] [%clk 0:04:14] } 55... Bc1?! { [%eval 4.45] } { Inaccuracy. d5 was best. } { [%clk 1:02:03] } 56. b4+ { [%eval 4.2] [%clk 0:03:02] } 56... axb3 { [%eval 4.2] [%clk 1:02:15] } 57. axb3 { [%eval 4.48] [%clk 0:03:31] } 57... g5 { [%eval 4.66] [%clk 1:00:08] } 58. Rc7+ { [%eval 4.57] [%clk 0:02:25] } 58... Kb6 { [%eval 4.51] [%clk 1:00:31] } 59. Rg7 { [%eval 4.57] [%clk 0:02:45] } 59... Bf4 { [%eval 4.93] [%clk 1:00:10] } 60. Kd3 { [%eval 4.7] [%clk 0:01:57] } 60... Kc5 { [%eval 4.87] [%clk 1:00:30] } 61. b4+ { [%eval 4.85] [%clk 0:01:01] } 61... Kc6 { [%eval 4.79] [%clk 1:00:54] } 62. c4 { [%eval 4.59] [%clk 0:00:51] } 62... Bg3 { [%eval 4.78] [%clk 1:00:20] } 63. Kc3 { [%eval 4.92] [%clk 0:00:48] } 63... Bh4 { [%eval 5.12] [%clk 1:00:44] } 64. Kb3 { [%eval 4.83] [%clk 0:00:55] } 1-0