Event: Black Sea Grand Prix | Tuapse
Site: chess24.com
Date: 2021-07-02
White: Chernobay, Artem
WhiteTitle: GM
WhiteElo: 2490
Black: Grachev, Boris
BlackTitle: GM
BlackElo: 2611
Result: 0-1
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation, Bird Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:30:57] } 1... c5 { [%eval 0.32] [%clk 1:24:40] } 2. Nf3 { [%eval 0.0] [%clk 1:31:14] } 2... Nc6 { [%eval 0.32] [%clk 1:24:49] } 3. d4 { [%eval 0.16] [%clk 1:31:13] } 3... cxd4 { [%eval 0.26] [%clk 1:25:11] } 4. Nxd4 { [%eval 0.0] [%clk 1:31:39] } 4... Nf6 { [%eval 0.27] [%clk 1:22:16] } 5. Nc3 { [%eval 0.0] [%clk 1:32:02] } 5... e6 { [%eval 0.13] [%clk 1:22:40] } 6. Ndb5 { [%eval 0.26] [%clk 1:30:18] } 6... d6 { [%eval 0.21] [%clk 1:22:54] } 7. Bf4 { [%eval 0.56] [%clk 1:30:29] } 7... e5 { [%eval 0.3] [%clk 1:23:18] } 8. Bg5 { [%eval 0.37] [%clk 1:30:53] } 8... a6 { [%eval 0.51] [%clk 1:23:45] } 9. Na3 { [%eval 0.33] [%clk 1:29:58] } 9... Be6 { [%eval 0.77] [%clk 1:24:02] } 10. Nc4 { [%eval 0.92] [%clk 1:24:30] } 10... Rb8 { [%eval 0.85] [%clk 1:23:59] } 11. Nd5 { [%eval 0.69] [%clk 1:16:17] } 11... Bxd5 { [%eval 0.55] [%clk 1:24:22] } 12. exd5 { [%eval 0.47] [%clk 1:16:00] } 12... Ne7 { [%eval 0.54] [%clk 1:24:46] } 13. Bxf6 { [%eval 0.69] [%clk 1:06:51] } 13... gxf6 { [%eval 0.8] [%clk 1:24:56] } 14. Qd3?! { [%eval 0.29] } { Inaccuracy. Qf3 was best. } { [%clk 0:53:06] } 14... f5?! { [%eval 0.9] } { Inaccuracy. b5 was best. } { [%clk 1:16:07] } 15. f4? { [%eval -0.46] } { Mistake. Qa3 was best. } { [%clk 0:49:37] } 15... b5 { [%eval -0.46] [%clk 1:11:48] } 16. Ne3 { [%eval -0.3] [%clk 0:48:20] } 16... exf4 { [%eval -0.3] [%clk 0:55:05] } 17. Nxf5 { [%eval 0.0] [%clk 0:46:34] } 17... Nxf5 { [%eval -0.29] [%clk 0:53:47] } 18. Qxf5 { [%eval -0.14] [%clk 0:47:01] } 18... Qh4+ { [%eval 0.2] [%clk 0:51:55] } 19. g3 { [%eval 0.22] [%clk 0:44:43] } 19... fxg3 { [%eval -0.07] [%clk 0:44:52] } 20. O-O-O { [%eval 0.17] [%clk 0:45:01] } 20... Bg7 { [%eval 0.24] [%clk 0:31:57] } 21. hxg3 { [%eval 0.21] [%clk 0:39:51] } 21... Qf6 { [%eval 0.13] [%clk 0:32:22] } 22. Qxf6 { [%eval 0.18] [%clk 0:34:10] } 22... Bxf6 { [%eval 0.16] [%clk 0:32:51] } 23. Bd3 { [%eval 0.11] [%clk 0:34:30] } 23... h6 { [%eval -0.04] [%clk 0:32:02] } 24. Rdf1 { [%eval 0.12] [%clk 0:34:33] } 24... Be5 { [%eval -0.09] [%clk 0:30:13] } 25. g4 { [%eval 0.19] [%clk 0:33:37] } 25... Ke7 { [%eval 0.13] [%clk 0:30:23] } 26. Rf5 { [%eval -0.13] [%clk 0:33:01] } 26... Rbg8 { [%eval 0.0] [%clk 0:29:53] } 27. Be2 { [%eval 0.0] [%clk 0:33:15] } 27... Rc8 { [%eval 0.23] [%clk 0:28:04] } 28. b3 { [%eval -0.14] [%clk 0:26:05] } 28... Rc5 { [%eval -0.22] [%clk 0:22:06] } 29. c4 { [%eval -0.19] [%clk 0:24:50] } 29... bxc4 { [%eval -0.21] [%clk 0:22:19] } 30. Bxc4 { [%eval -0.27] [%clk 0:25:10] } 30... Rg8 { [%eval -0.18] [%clk 0:22:38] } 31. Rxh6 { [%eval -0.21] [%clk 0:22:33] } 31... Rxg4 { [%eval -0.25] [%clk 0:23:02] } 32. Rh7 { [%eval -0.24] [%clk 0:22:52] } 32... Bf6 { [%eval -0.21] [%clk 0:22:03] } 33. Rf2 { [%eval -0.21] [%clk 0:22:39] } 33... a5 { [%eval -0.29] [%clk 0:20:19] } 34. Re2+ { [%eval -0.32] [%clk 0:19:40] } 34... Kf8 { [%eval -0.34] [%clk 0:19:35] } 35. Kc2 { [%eval -0.63] [%clk 0:13:39] } 35... a4 { [%eval -0.59] [%clk 0:17:49] } 36. Rf2 { [%eval -0.49] [%clk 0:13:04] } 36... Bg7 { [%eval -0.56] [%clk 0:17:59] } 37. Rh3 { [%eval -0.5] [%clk 0:12:09] } 37... Rc7 { [%eval -0.62] [%clk 0:17:46] } 38. Rhf3 { [%eval -0.49] [%clk 0:12:00] } 38... Be5 { [%eval -0.46] [%clk 0:17:11] } 39. Kd3 { [%eval -0.5] [%clk 0:07:21] } 39... Re7 { [%eval -0.45] [%clk 0:15:11] } 40. Re2 { [%eval -0.56] [%clk 0:06:10] } 40... Rd4+ { [%eval -0.48] [%clk 0:14:55] } 41. Kc2 { [%eval -0.58] [%clk 0:06:08] } 41... axb3+ { [%eval -0.53] [%clk 0:14:35] } 42. Bxb3 { [%eval -0.56] [%clk 0:05:50] } 42... Rc7+ { [%eval -0.29] [%clk 0:14:08] } 43. Kb1 { [%eval -0.48] [%clk 0:06:17] } 43... Rg4 { [%eval -0.45] [%clk 0:12:46] } 44. Rf1 { [%eval -0.46] [%clk 0:06:41] } 44... Kg7 { [%eval -0.51] [%clk 0:12:50] } 45. Rc2 { [%eval -0.55] [%clk 0:05:30] } 45... Ra7 { [%eval -0.51] [%clk 0:12:36] } 46. Rcf2 { [%eval -0.41] [%clk 0:04:30] } 46... Rc7 { [%eval -0.5] [%clk 0:12:14] } 47. Rc2 { [%eval -0.46] [%clk 0:04:37] } 47... Rb7 { [%eval -0.45] [%clk 0:12:39] } 48. Rd2 { [%eval -0.5] [%clk 0:04:34] } 48... Kg6 { [%eval -0.57] [%clk 0:10:55] } 49. Rdf2 { [%eval -0.53] [%clk 0:04:54] } 49... Rg3 { [%eval -0.48] [%clk 0:07:35] } 50. Kc1 { [%eval -0.5] [%clk 0:03:09] } 50... Bd4 { [%eval -0.5] [%clk 0:06:32] } 51. Rh2 { [%eval -0.49] [%clk 0:02:16] } 51... Kg7 { [%eval -0.46] [%clk 0:05:05] } 52. Kd1 { [%eval -0.38] [%clk 0:01:35] } 52... Rc7 { [%eval -0.52] [%clk 0:03:45] } 53. Rc2 { [%eval -0.39] [%clk 0:01:32] } 53... Bc3 { [%eval -0.45] [%clk 0:03:55] } 54. Rcf2 { [%eval -0.39] [%clk 0:01:30] } 54... Bd4 { [%eval -0.46] [%clk 0:03:25] } 55. Rc2 { [%eval -0.48] [%clk 0:01:50] } 55... Ra7 { [%eval -0.44] [%clk 0:03:21] } 56. Rd2 { [%eval -0.5] [%clk 0:01:14] } 56... Be5 { [%eval -0.48] [%clk 0:02:21] } 57. Rdf2 { [%eval -0.47] [%clk 0:01:29] } 57... Rg4 { [%eval -0.45] [%clk 0:01:50] } 58. Rc2 { [%eval -0.42] [%clk 0:01:15] } 58... Re7 { [%eval -0.43] [%clk 0:01:41] } 59. Rcf2 { [%eval -0.5] [%clk 0:01:34] } 59... Bc3 { [%eval -0.45] [%clk 0:01:38] } 60. Kc2 { [%eval -0.38] [%clk 0:00:53] } 60... Bd4 { [%eval -0.45] [%clk 0:01:54] } 61. Rh2 { [%eval -0.43] [%clk 0:01:10] } 61... Re3 { [%eval -0.35] [%clk 0:01:25] } 62. Kd1 { [%eval -0.25] [%clk 0:01:07] } 62... Be5 { [%eval -0.34] [%clk 0:01:24] } 63. Re2 { [%eval -0.25] [%clk 0:01:08] } 63... Rd3+ { [%eval -0.32] [%clk 0:00:59] } 64. Rd2 { [%eval -0.31] [%clk 0:01:32] } 64... Rc3 { [%eval -0.08] [%clk 0:01:13] } 65. Rc2 { [%eval -0.09] [%clk 0:01:30] } 65... Rd3+ { [%eval -0.06] [%clk 0:01:22] } 66. Rd2 { [%eval -0.29] [%clk 0:01:57] } 66... Rh3 { [%eval -0.28] [%clk 0:01:19] } 67. Rdf2 { [%eval -0.34] [%clk 0:02:05] } 67... f6 { [%eval -0.22] [%clk 0:01:43] } 68. Rc2 { [%eval -0.28] [%clk 0:02:21] } 68... Bc3 { [%eval -0.33] [%clk 0:01:51] } 69. Re2 { [%eval -0.45] [%clk 0:02:33] } 69... Be5 { [%eval -0.18] [%clk 0:02:17] } 70. Rc2 { [%eval -0.4] [%clk 0:02:59] } 70... Bc3 { [%eval -0.49] [%clk 0:00:59] } 71. Re2 { [%eval -0.24] [%clk 0:03:23] } 71... Kf7 { [%eval -0.13] [%clk 0:00:50] } 72. Kc2 { [%eval -0.35] [%clk 0:03:22] } 72... Be5 { [%eval -0.43] [%clk 0:01:05] } 73. Kd1 { [%eval -0.35] [%clk 0:03:33] } 73... Ke7 { [%eval -0.15] [%clk 0:00:45] } 74. Kc2 { [%eval -0.45] [%clk 0:03:22] } 74... Kd7 { [%eval -0.4] [%clk 0:00:55] } 75. Kb1 { [%eval -0.39] [%clk 0:03:31] } 75... Rhg3 { [%eval -0.41] [%clk 0:00:45] } 76. Rc2 { [%eval -0.43] [%clk 0:03:32] } 76... Rg1 { [%eval -0.2] [%clk 0:00:55] } 77. Rxg1 { [%eval -0.25] [%clk 0:02:29] } 77... Rxg1+ { [%eval -0.25] [%clk 0:01:24] } 78. Rc1 { [%eval -0.19] [%clk 0:02:56] } 78... Rg2 { [%eval -0.23] [%clk 0:01:45] } 79. Rc2 { [%eval -0.17] [%clk 0:03:23] } 79... Rg3 { [%eval -0.26] [%clk 0:00:52] } 80. Rf2 { [%eval -0.21] [%clk 0:01:11] } 80... Kc7 { [%eval -0.25] [%clk 0:01:04] } 81. Kc1 { [%eval -0.24] [%clk 0:00:50] } 81... Bd4 { [%eval -0.25] [%clk 0:01:17] } 82. Rc2+ { [%eval -0.19] [%clk 0:00:41] } 82... Bc5 { [%eval -0.1] [%clk 0:01:24] } 83. Rh2?! { [%eval -1.08] } { Inaccuracy. Rc4 was best. } { [%clk 0:00:44] } 83... f5 { [%eval -1.34] [%clk 0:01:42] } 84. Rh7+ { [%eval -1.11] [%clk 0:00:49] } 84... Kb6 { [%eval -1.06] [%clk 0:02:10] } 85. Rf7 { [%eval -0.99] [%clk 0:01:14] } 85... f4 { [%eval -1.1] [%clk 0:02:25] } 86. Bd1 { [%eval -1.08] [%clk 0:01:01] } 86... Rg2 { [%eval -1.12] [%clk 0:02:38] } 87. a4 { [%eval -1.08] [%clk 0:01:12] } 87... Bd4 { [%eval -0.9] [%clk 0:01:45] } 88. Kb1 { [%eval -1.32] [%clk 0:00:46] } 88... Rb2+?! { [%eval -0.79] } { Inaccuracy. Rf2 was best. } { [%clk 0:02:00] } 89. Kc1 { [%eval -1.11] [%clk 0:01:13] } 89... Rf2 { [%eval -0.96] [%clk 0:02:22] } 90. Kb1?! { [%eval -1.69] } { Inaccuracy. Bg4 was best. } { [%clk 0:01:17] } 90... Ka5? { [%eval -0.37] } { Mistake. Kc5 was best. } { [%clk 0:02:27] } 91. Rb7 { [%eval -0.33] [%clk 0:00:41] } 91... Bb6 { [%eval -0.3] [%clk 0:01:38] } 92. Bg4?! { [%eval -1.16] } { Inaccuracy. Rb8 was best. } { [%clk 0:00:52] } 92... f3 { [%eval -1.37] [%clk 0:01:26] } 93. Rf7 { [%eval -1.19] [%clk 0:01:16] } 93... Rf1+ { [%eval -1.5] [%clk 0:01:50] } 94. Kc2 { [%eval -1.29] [%clk 0:01:49] } 94... f2 { [%eval -1.09] [%clk 0:02:15] } 95. Be2 { [%eval -1.66] [%clk 0:02:05] } 95... Re1 { [%eval -1.47] [%clk 0:01:52] } 96. Bb5 { [%eval -1.1] [%clk 0:02:13] } 96... Re5 { [%eval -1.27] [%clk 0:01:13] } 97. Bc6 { [%eval -1.15] [%clk 0:02:07] } 97... Bd4 { [%eval -1.13] [%clk 0:01:01] } 98. Rf4?! { [%eval -1.79] } { Inaccuracy. Kd3 was best. } { [%clk 0:00:43] } 98... Kb6 { [%eval -1.51] [%clk 0:00:54] } 99. Rf7 { [%eval -1.73] [%clk 0:00:35] } 99... Kc5 { [%eval -1.46] [%clk 0:01:01] } 100. Bb5 { [%clk 0:00:31] } 0-1