Event: Round 6: Petr Kostenko - Nodirbek Abdusattorov
Date: 2021-05-12
White: Petr Kostenko
Black: Ortik Nigmatov
Result: 1-0
ECO: A28
Opening: English Opening: King's English Variation, Four Knights Variation, Quiet Line
Variant: Standard

1. c4 { [%eval 0.2] [%clk 1:30:48] } 1... e5 { [%eval 0.03] [%clk 1:30:48] } 2. Nc3 { [%eval 0.16] [%clk 1:31:05] } 2... Nf6 { [%eval 0.32] [%clk 1:31:04] } 3. Nf3 { [%eval 0.0] [%clk 1:31:28] } 3... Nc6 { [%eval 0.11] [%clk 1:30:44] } 4. e3 { [%eval 0.12] [%clk 1:31:53] } 4... d6 { [%eval 0.54] [%clk 1:21:31] } 5. d4 { [%eval 0.47] [%clk 1:32:03] } 5... Bf5?! { [%eval 1.01] } { Inaccuracy. exd4 was best. } { [%clk 1:20:02] } 6. Be2 { [%eval 0.59] [%clk 1:24:40] } 6... g6?! { [%eval 1.12] } { Inaccuracy. Be7 was best. } { [%clk 1:15:19] } 7. O-O { [%eval 0.75] [%clk 1:16:35] } 7... Bg7 { [%eval 0.56] [%clk 1:04:37] } 8. d5 { [%eval 0.67] [%clk 0:58:57] } 8... Ne7 { [%eval 0.95] [%clk 1:03:27] } 9. Nd2 { [%eval 1.11] [%clk 0:55:17] } 9... O-O { [%eval 1.04] [%clk 1:03:45] } 10. b4 { [%eval 1.01] [%clk 0:54:33] } 10... a5 { [%eval 1.06] [%clk 0:50:40] } 11. bxa5 { [%eval 0.93] [%clk 0:54:04] } 11... Rxa5 { [%eval 0.96] [%clk 0:42:32] } 12. a4 { [%eval 0.96] [%clk 0:45:09] } 12... b6 { [%eval 1.21] [%clk 0:42:23] } 13. e4 { [%eval 1.19] [%clk 0:45:16] } 13... Bd7 { [%eval 1.08] [%clk 0:42:16] } 14. Nb3 { [%eval 1.18] [%clk 0:44:41] } 14... Ra8 { [%eval 1.43] [%clk 0:42:43] } 15. Be3 { [%eval 0.98] [%clk 0:42:00] } 15... Ne8?! { [%eval 1.69] } { Inaccuracy. h5 was best. } { [%clk 0:32:47] } 16. a5 { [%eval 1.8] [%clk 0:40:36] } 16... Rb8 { [%eval 1.8] [%clk 0:30:21] } 17. Qd2 { [%eval 1.65] [%clk 0:36:32] } 17... f5 { [%eval 1.77] [%clk 0:29:24] } 18. f3 { [%eval 1.64] [%clk 0:36:47] } 18... Nf6 { [%eval 1.7] [%clk 0:27:36] } 19. Rfb1 { [%eval 1.23] [%clk 0:35:48] } 19... f4?! { [%eval 2.06] } { Inaccuracy. bxa5 was best. } { [%clk 0:20:18] } 20. Bf2 { [%eval 1.36] [%clk 0:36:09] } 20... g5 { [%eval 1.79] [%clk 0:20:44] } 21. Qd1 { [%eval 2.07] [%clk 0:32:07] } 21... h5 { [%eval 1.89] [%clk 0:20:41] } 22. axb6 { [%eval 2.18] [%clk 0:28:06] } 22... cxb6 { [%eval 1.62] [%clk 0:21:05] } 23. Nd2 { [%eval 1.54] [%clk 0:26:42] } 23... g4?! { [%eval 2.3] } { Inaccuracy. Be8 was best. } { [%clk 0:19:10] } 24. Ra6 { [%eval 2.06] [%clk 0:25:52] } 24... Nc8 { [%eval 1.97] [%clk 0:05:44] } 25. c5 { [%eval 1.91] [%clk 0:12:42] } 25... dxc5 { [%eval 2.01] [%clk 0:06:09] } 26. Bxc5 { [%eval 1.89] [%clk 0:12:57] } 26... Re8 { [%eval 2.42] [%clk 0:06:31] } 27. Nc4 { [%eval 2.45] [%clk 0:10:52] } 27... Qc7 { [%eval 2.91] [%clk 0:05:29] } 28. Bf2 { [%eval 2.66] [%clk 0:07:06] } 28... b5?! { [%eval 3.72] } { Inaccuracy. Nd6 was best. } { [%clk 0:05:58] } 29. Qb3?! { [%eval 2.63] } { Inaccuracy. d6 was best. } { [%clk 0:06:16] } 29... Kh7 { [%eval 2.87] [%clk 0:05:02] } 30. Na5 { [%eval 2.5] [%clk 0:06:02] } 30... g3 { [%eval 2.92] [%clk 0:02:52] } 31. hxg3 { [%eval 2.62] [%clk 0:05:53] } 31... fxg3 { [%eval 2.45] [%clk 0:03:17] } 32. Bxg3 { [%eval 2.85] [%clk 0:06:18] } 32... Rb6 { [%eval 3.18] [%clk 0:01:53] } 33. Ra8 { [%eval 3.29] [%clk 0:05:35] } 33... Nd6 { [%eval 3.1] [%clk 0:00:49] } 34. Rxe8 { [%eval 2.88] [%clk 0:05:34] } 34... Nfxe8 { [%eval 2.84] [%clk 0:00:50] } 35. Nc6 { [%eval 2.29] [%clk 0:04:14] } 35... Bxc6 { [%eval 2.33] [%clk 0:00:50] } 36. dxc6 { [%eval 2.28] [%clk 0:04:40] } 36... Rxc6 { [%eval 2.38] [%clk 0:01:00] } 37. Nxb5 { [%eval 2.13] [%clk 0:04:42] } 37... Nxb5 { [%eval 1.62] [%clk 0:01:00] } 38. Bxb5 { [%eval 1.72] [%clk 0:04:30] } 38... Rg6? { [%eval 3.16] } { Mistake. Rb6 was best. } { [%clk 0:00:48] } 39. Bf2 { [%eval 2.53] [%clk 0:04:36] } 39... Nd6 { [%eval 2.34] [%clk 0:00:50] } 40. Bf1 { [%eval 2.32] [%clk 0:04:52] } 40... Nf7 { [%eval 2.97] [%clk 0:00:35] } 41. Qb7?! { [%eval 1.9] } { Inaccuracy. Bc4 was best. } { [%clk 0:01:23] } 41... Qc2 { [%eval 1.74] [%clk 0:25:15] } 42. Rb6 { [%eval 1.24] [%clk 0:30:38] } 42... Rxb6 { [%eval 1.1] [%clk 0:23:31] } 43. Bxb6 { [%eval 1.16] [%clk 0:30:40] } 43... Qb3 { [%eval 0.83] [%clk 0:22:56] } 44. Qc6 { [%eval 1.54] [%clk 0:28:51] } 44... Bh6 { [%eval 1.72] [%clk 0:21:47] } 45. Bf2 { [%eval 1.67] [%clk 0:21:47] } 45... Be3 { [%eval 1.63] [%clk 0:19:01] } 46. Qf6 { [%eval 1.47] [%clk 0:21:16] } 46... Bg5 { [%eval 1.63] [%clk 0:18:35] } 47. Qb6?! { [%eval 1.05] } { Inaccuracy. Qf5+ was best. } { [%clk 0:19:15] } 47... Qd1 { [%eval 0.69] [%clk 0:13:24] } 48. Qb4 { [%eval 0.39] [%clk 0:19:02] } 48... Kg7 { [%eval 0.75] [%clk 0:12:24] } 49. Qe1 { [%eval 0.51] [%clk 0:19:06] } 49... Qxe1 { [%eval 0.53] [%clk 0:11:07] } 50. Bxe1 { [%eval 0.5] [%clk 0:19:33] } 50... Be3+?! { [%eval 1.05] } { Inaccuracy. Nh8 was best. } { [%clk 0:11:31] } 51. Kh2 { [%eval 1.15] [%clk 0:19:56] } 51... Ng5 { [%eval 1.37] [%clk 0:10:41] } 52. Bc4 { [%eval 1.19] [%clk 0:19:54] } 52... Kf6?! { [%eval 2.02] } { Inaccuracy. Bf4+ was best. } { [%clk 0:09:11] } 53. Bh4?! { [%eval 1.13] } { Inaccuracy. Kg3 was best. } { [%clk 0:19:33] } 53... Kg7 { [%eval 1.12] [%clk 0:07:01] } 54. Bd5 { [%eval 0.95] [%clk 0:19:08] } 54... Kg6 { [%eval 1.21] [%clk 0:07:27] } 55. Bc6 { [%eval 1.13] [%clk 0:19:14] } 55... Kf7 { [%eval 1.17] [%clk 0:07:43] } 56. Be1 { [%eval 1.2] [%clk 0:19:29] } 56... Ne6? { [%eval 2.69] } { Mistake. Bf4+ was best. } { [%clk 0:06:55] } 57. Bd5 { [%eval 2.56] [%clk 0:19:33] } 57... Ke7 { [%eval 2.21] [%clk 0:03:28] } 58. g3?! { [%eval 1.6] } { Inaccuracy. Bxe6 was best. } { [%clk 0:17:56] } 58... Kf6? { [%eval 3.04] } { Mistake. Nd4 was best. } { [%clk 0:01:51] } 59. Kg2?! { [%eval 1.93] } { Inaccuracy. Bxe6 was best. } { [%clk 0:18:20] } 59... Nf8 { [%eval 1.76] [%clk 0:00:33] } 60. Ba5 { [%eval 1.38] [%clk 0:16:57] } 60... Ng6 { [%eval 1.14] [%clk 0:01:02] } 61. Bd8+ { [%eval 1.39] [%clk 0:16:30] } 61... Kg7 { [%eval 1.37] [%clk 0:01:30] } 62. Bc6 { [%eval 1.45] [%clk 0:16:09] } 62... Bd2? { [%eval 3.26] } { Mistake. Kf7 was best. } { [%clk 0:00:36] } 63. Be8 { [%eval 3.26] [%clk 0:16:07] } 63... Be3 { [%eval 3.21] [%clk 0:00:45] } 64. Kf1 { [%eval 3.13] [%clk 0:16:12] } 64... Bc1 { [%eval 3.11] [%clk 0:00:36] } 65. Ke2 { [%eval 3.25] [%clk 0:16:23] } 65... Ba3 { [%eval 3.15] [%clk 0:00:33] } 66. Bg5?? { [%eval 1.15] } { Blunder. Bc7 was best. } { [%clk 0:16:20] } 66... Bb4?? { [%eval 3.3] } { Blunder. h4 was best. } { [%clk 0:00:33] } 67. f4? { [%eval 1.65] } { Mistake. Bxg6 was best. } { [%clk 0:15:40] } 67... Be7? { [%eval 2.96] } { Mistake. exf4 was best. } { [%clk 0:00:48] } 68. Bxe7 { [%eval 3.37] [%clk 0:15:38] } 68... Nxe7 { [%eval 3.07] [%clk 0:00:37] } 69. Bxh5 { [%eval 3.68] [%clk 0:14:44] } 69... Kf6 { [%eval 3.44] [%clk 0:01:02] } 70. Kd3 { [%eval 3.0] [%clk 0:14:44] } 70... Nc8 { [%eval 3.07] [%clk 0:00:31] } 71. Kc4 { [%eval 3.5] [%clk 0:14:44] } 71... Nb6+?! { [%eval 5.48] } { Inaccuracy. Ne7 was best. } { [%clk 0:00:40] } 72. Kc5 { [%eval 6.0] [%clk 0:15:02] } 72... Na4+ { [%eval 6.68] [%clk 0:00:43] } 73. Kb4 { [%eval 8.62] [%clk 0:14:44] } 73... Nb6 { [%eval 8.64] [%clk 0:00:48] } 74. Kb5?! { [%eval 5.92] } { Inaccuracy. Bg4 was best. } { [%clk 0:15:05] } 74... Nc8 { [%eval 6.0] [%clk 0:00:50] } 75. Kc6 { [%eval 7.1] [%clk 0:15:15] } 75... Ne7+ { [%eval 7.52] [%clk 0:00:49] } 76. Kd7 { [%eval 7.5] [%clk 0:15:28] } 76... exf4 { [%eval 8.07] [%clk 0:00:38] } 77. gxf4 { [%eval 8.13] [%clk 0:15:51] } 77... Nf5 { [%eval 8.16] [%clk 0:00:59] } 78. Bg4 { [%eval 8.5] [%clk 0:14:06] } 78... Ne3 { [%eval 8.54] [%clk 0:01:07] } 79. e5+ { [%eval 7.94] [%clk 0:13:36] } 79... Kg6 { [%eval 9.75] [%clk 0:01:35] } 80. Bh3 { [%eval 8.33] [%clk 0:13:00] } 80... Nd5 { [%eval 8.71] [%clk 0:01:45] } 81. f5+ { [%eval 9.56] [%clk 0:13:15] } 81... Kg5 { [%eval 10.91] [%clk 0:01:45] } 82. Kd6 { [%eval 13.97] [%clk 0:13:21] } 82... Nf4 { [%eval 59.61] [%clk 0:02:12] } 83. f6 { [%eval 58.86] [%clk 0:13:38] } 83... Kg6 { [%eval 60.12] [%clk 0:02:27] } 84. Bd7 { [%eval 56.43] [%clk 0:13:54] } 84... Kf7 { [%eval 59.94] [%clk 0:02:41] } 85. Bb5 { [%eval 71.53] [%clk 0:14:09] } 85... Nh5 { [%eval 84.64] [%clk 0:02:38] } 86. Bc4+ { [%eval #15] [%clk 0:14:30] } 86... Kf8 { [%eval #12] [%clk 0:03:04] } 87. Bd5 { [%eval #11] [%clk 0:14:38] } 87... Ke8 { [%eval #9] [%clk 0:02:53] } 88. Bf3 { [%eval #12] [%clk 0:14:56] } 1-0