Event: Round 2: Uran Bekentayev - Valery Sviridov
Date: 2023-07-22
White: Uran Bekentayev
Black: Valery Sviridov
Result: 1-0
ECO: B42
Opening: Sicilian Defense: Kan Variation, Polugaevsky Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:54] } 1... c5 { [%eval 0.32] [%clk 1:30:32] } 2. Nf3 { [%eval 0.0] [%clk 1:31:14] } 2... e6 { [%eval 0.34] [%clk 1:30:46] } 3. d4 { [%eval 0.42] [%clk 1:31:27] } 3... cxd4 { [%eval 0.37] [%clk 1:31:06] } 4. Nxd4 { [%eval 0.4] [%clk 1:31:50] } 4... a6 { [%eval 0.58] [%clk 1:31:23] } 5. Bd3 { [%eval 0.42] [%clk 1:31:42] } 5... Bc5 { [%eval 0.52] [%clk 1:31:19] } 6. Nb3 { [%eval 0.52] [%clk 1:30:22] } 6... Be7 { [%eval 0.84] [%clk 1:31:37] } 7. O-O { [%eval 0.73] [%clk 1:28:38] } 7... Nc6 { [%eval 0.86] [%clk 1:30:52] } 8. c4 { [%eval 0.54] [%clk 1:25:23] } 8... Nf6 { [%eval 0.56] [%clk 1:29:55] } 9. Nc3 { [%eval 0.32] [%clk 1:22:34] } 9... Qc7?! { [%eval 1.18] } { Inaccuracy. d5 was best. } { [%clk 1:29:07] } 10. f4 { [%eval 1.22] [%clk 1:18:44] } 10... d6 { [%eval 1.25] [%clk 1:28:31] } 11. Be3 { [%eval 1.27] [%clk 1:16:26] } 11... b6 { [%eval 1.31] [%clk 1:18:41] } 12. Rc1 { [%eval 1.17] [%clk 1:15:23] } 12... Qd8 { [%eval 1.3] [%clk 1:18:35] } 13. Qf3 { [%eval 1.3] [%clk 1:12:14] } 13... Bb7 { [%eval 1.43] [%clk 1:17:56] } 14. Na4 { [%eval 0.96] [%clk 1:09:21] } 14... Nd7 { [%eval 1.0] [%clk 1:18:01] } 15. Rfd1 { [%eval 0.75] [%clk 1:04:24] } 15... Qc7 { [%eval 1.04] [%clk 1:14:38] } 16. Nc3 { [%eval 1.06] [%clk 1:02:25] } 16... Nc5 { [%eval 0.91] [%clk 1:14:56] } 17. Bb1 { [%eval 0.85] [%clk 1:00:35] } 17... O-O { [%eval 1.16] [%clk 1:13:19] } 18. Nd4?! { [%eval 0.6] } { Inaccuracy. Qh3 was best. } { [%clk 1:00:12] } 18... Nxd4 { [%eval 0.63] [%clk 1:10:36] } 19. Bxd4 { [%eval 0.65] [%clk 1:00:07] } 19... Nd7 { [%eval 0.62] [%clk 1:10:47] } 20. Qg3 { [%eval 0.49] [%clk 0:56:54] } 20... Bf6 { [%eval 0.63] [%clk 1:08:26] } 21. Qd3 { [%eval 0.46] [%clk 0:55:55] } 21... Rfd8 { [%eval 0.49] [%clk 0:53:54] } 22. Bxf6 { [%eval 0.0] [%clk 0:48:23] } 22... Nxf6 { [%eval 0.0] [%clk 0:54:17] } 23. Qg3 { [%eval -0.19] [%clk 0:43:06] } 23... g6 { [%eval 0.09] [%clk 0:46:10] } 24. h3 { [%eval 0.08] [%clk 0:40:35] } 24... b5?! { [%eval 0.77] } { Inaccuracy. Rac8 was best. } { [%clk 0:44:34] } 25. cxb5 { [%eval 0.88] [%clk 0:39:39] } 25... Qb6+ { [%eval 0.91] [%clk 0:43:28] } 26. Qf2 { [%eval 0.86] [%clk 0:39:44] } 26... Qxf2+ { [%eval 0.81] [%clk 0:43:28] } 27. Kxf2 { [%eval 0.9] [%clk 0:40:11] } 27... axb5 { [%eval 0.93] [%clk 0:43:51] } 28. Ke3 { [%eval 1.01] [%clk 0:37:32] } 28... Bc6 { [%eval 0.95] [%clk 0:39:54] } 29. Ne2 { [%eval 0.47] [%clk 0:34:14] } 29... Be8 { [%eval 0.59] [%clk 0:38:56] } 30. Rc7 { [%eval 0.58] [%clk 0:31:26] } 30... Kf8 { [%eval 0.41] [%clk 0:36:35] } 31. a3 { [%eval 0.06] [%clk 0:29:28] } 31... Rab8 { [%eval 0.57] [%clk 0:36:02] } 32. Rd4 { [%eval 0.26] [%clk 0:23:42] } 32... d5? { [%eval 1.47] } { Mistake. b4 was best. } { [%clk 0:34:28] } 33. Nc3?! { [%eval 0.88] } { Inaccuracy. e5 was best. } { [%clk 0:18:23] } 33... dxe4 { [%eval 0.74] [%clk 0:33:57] } 34. Rxd8 { [%eval 0.7] [%clk 0:16:05] } 34... Rxd8 { [%eval 1.0] [%clk 0:34:18] } 35. Bxe4 { [%eval 0.94] [%clk 0:16:26] } 35... Rb8 { [%eval 0.93] [%clk 0:25:28] } 36. Rb7 { [%eval 0.96] [%clk 0:11:01] } 36... Rc8 { [%eval 0.83] [%clk 0:25:53] } 37. Bf3 { [%eval 0.8] [%clk 0:10:54] } 37... Rc5 { [%eval 0.85] [%clk 0:26:15] } 38. g4 { [%eval 0.87] [%clk 0:10:33] } 38... h6 { [%eval 0.74] [%clk 0:24:19] } 39. h4 { [%eval 0.31] [%clk 0:07:04] } 39... g5 { [%eval 0.65] [%clk 0:23:21] } 40. fxg5 { [%eval 0.5] [%clk 0:07:00] } 40... hxg5 { [%eval 0.73] [%clk 0:23:45] } 41. h5 { [%eval 0.68] [%clk 0:07:12] } 41... Kg7 { [%eval 0.99] [%clk 0:23:31] } 42. Rb8?! { [%eval 0.36] } { Inaccuracy. Be2 was best. } { [%clk 0:04:10] } 42... Bd7 { [%eval 0.28] [%clk 0:20:13] } 43. Rb7 { [%eval 0.26] [%clk 0:03:44] } 43... Be8?! { [%eval 0.85] } { Inaccuracy. Rc4 was best. } { [%clk 0:13:29] } 44. Rb8 { [%eval 0.46] [%clk 0:04:09] } 44... Bc6? { [%eval 1.9] } { Mistake. Bd7 was best. } { [%clk 0:11:56] } 45. Bxc6?? { [%eval -0.04] } { Blunder. Rc8 was best. } { [%clk 0:03:37] } 45... Nxg4+ { [%eval -0.01] [%clk 0:12:11] } 46. Ke2 { [%eval -0.26] [%clk 0:03:23] } 46... Rxc6 { [%eval -0.19] [%clk 0:12:34] } 47. Rxb5 { [%eval -0.17] [%clk 0:03:47] } 47... f5 { [%eval -0.29] [%clk 0:11:54] } 48. a4 { [%eval -0.17] [%clk 0:04:06] } 48... Kh6 { [%eval 0.0] [%clk 0:11:21] } 49. Rb8?! { [%eval -0.61] } { Inaccuracy. a5 was best. } { [%clk 0:02:06] } 49... Kxh5 { [%eval -0.57] [%clk 0:11:31] } 50. a5 { [%eval -0.54] [%clk 0:02:21] } 50... Ne5 { [%eval -0.63] [%clk 0:11:18] } 51. Rb6 { [%eval -1.14] [%clk 0:02:16] } 51... Rxb6 { [%eval -0.91] [%clk 0:09:55] } 52. axb6 { [%eval -1.07] [%clk 0:02:42] } 52... Kg6?! { [%eval -0.51] } { Inaccuracy. g4 was best. } { [%clk 0:10:17] } 53. b7 { [%eval -0.49] [%clk 0:02:11] } 53... Nd7 { [%eval -0.48] [%clk 0:10:25] } 54. Na4 { [%eval -0.56] [%clk 0:01:58] } 54... Kf6 { [%eval -0.47] [%clk 0:10:39] } 55. Nc5 { [%eval -0.78] [%clk 0:02:12] } 55... Nb8 { [%eval -1.12] [%clk 0:11:04] } 56. b4 { [%eval -1.07] [%clk 0:01:51] } 56... Ke7 { [%eval -0.98] [%clk 0:11:07] } 57. Kd3 { [%eval -1.38] [%clk 0:01:06] } 57... Kd6 { [%eval -1.57] [%clk 0:11:06] } 58. Kc4 { [%eval -0.65] [%clk 0:01:05] } 58... g4 { [%eval -0.72] [%clk 0:10:44] } 59. Kd4 { [%eval -0.63] [%clk 0:01:01] } 59... e5+ { [%eval -0.6] [%clk 0:10:23] } 60. Ke3 { [%eval -0.6] [%clk 0:00:58] } 60... Kd5 { [%eval -0.6] [%clk 0:10:22] } 61. Nd3 { [%eval -0.61] [%clk 0:00:53] } 61... Nd7 { [%eval -0.75] [%clk 0:10:02] } 62. b5?? { [%eval -3.45] } { Blunder. Kf2 was best. } { [%clk 0:01:01] } 62... Kd6 { [%eval -3.97] [%clk 0:09:47] } 63. b6?! { [%eval -5.24] } { Inaccuracy. Kf2 was best. } { [%clk 0:00:35] } 63... Nb8?! { [%eval -3.66] } { Inaccuracy. g3 was best. } { [%clk 0:10:11] } 64. Nb4? { [%eval -6.28] } { Mistake. Ne1 was best. } { [%clk 0:00:45] } 64... Ke6? { [%eval -3.63] } { Mistake. f4+ was best. } { [%clk 0:09:51] } 65. Nd3 { [%eval -4.34] [%clk 0:00:54] } 65... Nd7?? { [%eval 6.51] } { Blunder. g3 was best. } { [%clk 0:10:14] } 66. Nc5+ { [%eval 6.56] [%clk 0:01:05] } 66... Nxc5 { [%eval 6.59] [%clk 0:08:51] } 67. b8=Q { [%eval 6.81] [%clk 0:01:29] } 67... f4+ { [%eval 6.67] [%clk 0:09:15] } 68. Ke2 { [%eval 6.68] [%clk 0:01:38] } 1-0