Event: World Cup 2021
Site: Sochi
Date: 2021-07-17
White: Kovalev Vladislav (FID)
WhiteElo: 2637
Black: Sarana Alexey (RUS)
BlackElo: 2640
Result: 1/2-1/2
ECO: C82
Opening: Ruy Lopez: Open, St. Petersburg Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 0:25:17] } 1... e5 { [%eval 0.12] [%clk 0:25:19] } 2. Nf3 { [%eval 0.18] [%clk 0:25:20] } 2... Nc6 { [%eval 0.18] [%clk 0:25:28] } 3. Bb5 { [%eval 0.2] [%clk 0:25:11] } 3... a6 { [%eval 0.22] [%clk 0:25:37] } 4. Ba4 { [%eval 0.4] [%clk 0:25:19] } 4... Nf6 { [%eval 0.19] [%clk 0:25:45] } 5. O-O { [%eval 0.36] [%clk 0:25:25] } 5... Nxe4 { [%eval 0.24] [%clk 0:25:52] } 6. d4 { [%eval 0.21] [%clk 0:25:23] } 6... b5 { [%eval 0.2] [%clk 0:26:00] } 7. Bb3 { [%eval 0.21] [%clk 0:25:31] } 7... d5 { [%eval 0.48] [%clk 0:26:08] } 8. dxe5 { [%eval 0.55] [%clk 0:25:37] } 8... Be6 { [%eval 0.53] [%clk 0:26:16] } 9. c3 { [%eval 0.38] [%clk 0:25:00] } 9... Bc5 { [%eval 0.54] [%clk 0:26:21] } 10. Nbd2 { [%eval 0.34] [%clk 0:24:29] } 10... O-O { [%eval 0.6] [%clk 0:26:25] } 11. Qe2?! { [%eval 0.0] } { Inaccuracy. Bc2 was best. } { [%clk 0:20:30] } 11... Bf5 { [%eval 0.0] [%clk 0:25:21] } 12. Nxe4 { [%eval -0.18] [%clk 0:14:44] } 12... dxe4 { [%eval -0.06] [%clk 0:23:57] } 13. Ng5 { [%eval 0.0] [%clk 0:14:07] } 13... Qd3 { [%eval 0.26] [%clk 0:21:52] } 14. Qxd3 { [%eval 0.33] [%clk 0:10:48] } 14... exd3 { [%eval 0.36] [%clk 0:22:01] } 15. Be3?! { [%eval -0.36] } { Inaccuracy. Bd5 was best. } { [%clk 0:10:58] } 15... Be7 { [%eval -0.22] [%clk 0:21:59] } 16. Bd5 { [%eval -0.1] [%clk 0:07:14] } 16... Nxe5 { [%eval -0.13] [%clk 0:22:08] } 17. Bxa8 { [%eval -0.11] [%clk 0:07:22] } 17... Rxa8 { [%eval 0.0] [%clk 0:22:17] } 18. Rfe1? { [%eval -1.21] } { Mistake. Bf4 was best. } { [%clk 0:04:30] } 18... Nc4 { [%eval -1.35] [%clk 0:21:28] } 19. Nf3 { [%eval -1.12] [%clk 0:04:39] } 19... Nxb2 { [%eval -1.03] [%clk 0:19:50] } 20. Bc1 { [%eval -1.08] [%clk 0:04:41] } 20... Ba3 { [%eval -0.86] [%clk 0:19:59] } 21. Nd2 { [%eval -1.29] [%clk 0:04:49] } 21... Nc4 { [%eval -1.1] [%clk 0:19:40] } 22. Nxc4 { [%eval -1.12] [%clk 0:04:01] } 22... Bxc1 { [%eval -1.36] [%clk 0:19:48] } 23. Rexc1 { [%eval -0.9] [%clk 0:03:52] } 23... bxc4 { [%eval -0.96] [%clk 0:19:57] } 24. Rcb1 { [%eval -0.9] [%clk 0:03:42] } 24... h5 { [%eval -0.85] [%clk 0:18:41] } 25. Rb2 { [%eval -0.65] [%clk 0:03:47] } 25... Re8 { [%eval -0.66] [%clk 0:18:42] } 26. f3 { [%eval -0.62] [%clk 0:03:34] } 26... Re5 { [%eval -0.64] [%clk 0:18:04] } 27. Kf2 { [%eval -0.75] [%clk 0:03:28] } 27... g6 { [%eval -0.58] [%clk 0:18:12] } 28. h4 { [%eval -0.96] [%clk 0:02:49] } 28... Kg7 { [%eval -0.75] [%clk 0:18:19] } 29. Re1 { [%eval -0.75] [%clk 0:01:33] } 29... Ra5 { [%eval -0.6] [%clk 0:18:28] } 30. Ke3?! { [%eval -1.5] } { Inaccuracy. Re7 was best. } { [%clk 0:01:42] } 30... Kf6?! { [%eval -0.68] } { Inaccuracy. Be6 was best. } { [%clk 0:18:34] } 31. Kd2? { [%eval -2.0] } { Mistake. Rb4 was best. } { [%clk 0:01:25] } 31... Be6?! { [%eval -1.36] } { Inaccuracy. Ra3 was best. } { [%clk 0:18:42] } 32. Ra1 { [%eval -1.75] [%clk 0:00:56] } 32... Kf5 { [%eval -2.23] [%clk 0:18:41] } 33. Ke3 { [%eval -1.85] [%clk 0:00:55] } 33... Ra3 { [%eval -1.48] [%clk 0:18:50] } 34. Rc1 { [%eval -1.51] [%clk 0:01:04] } 34... Ke5 { [%eval -1.49] [%clk 0:18:51] } 35. Rd2 { [%eval -1.59] [%clk 0:01:09] } 35... Bd7 { [%eval -1.41] [%clk 0:17:30] } 36. Rb2 { [%eval -1.62] [%clk 0:01:06] } 36... Bc6 { [%eval -1.81] [%clk 0:17:24] } 37. Rd2 { [%eval -1.71] [%clk 0:00:16] } 37... Bb7 { [%eval -1.57] [%clk 0:17:12] } 38. Rb2 { [%eval -1.91] [%clk 0:00:24] } 38... Bd5 { [%eval -1.67] [%clk 0:17:21] } 39. Rd2 { [%eval -1.53] [%clk 0:00:31] } 39... Be6 { [%eval -1.62] [%clk 0:15:46] } 40. Rb2 { [%eval -1.72] [%clk 0:00:39] } 40... f6 { [%eval -2.51] [%clk 0:15:54] } 41. Re1 { [%eval -1.37] [%clk 0:00:39] } 41... Bd5?! { [%eval -0.78] } { Inaccuracy. Bf5 was best. } { [%clk 0:15:50] } 42. Rc1?! { [%eval -1.55] } { Inaccuracy. Kd2+ was best. } { [%clk 0:00:27] } 42... Bc6?! { [%eval -0.82] } { Inaccuracy. a5 was best. } { [%clk 0:15:35] } 43. Rd2?! { [%eval -1.43] } { Inaccuracy. Kd2 was best. } { [%clk 0:00:30] } 43... Bd5 { [%eval -1.86] [%clk 0:14:40] } 44. Rb2 { [%eval -1.75] [%clk 0:00:39] } 44... Kf5 { [%eval -1.25] [%clk 0:14:41] } 45. Rd2 { [%eval -1.69] [%clk 0:00:24] } 45... g5? { [%eval -0.16] } { Mistake. Ke6 was best. } { [%clk 0:14:37] } 46. hxg5? { [%eval -1.38] } { Mistake. g4+ was best. } { [%clk 0:00:32] } 46... fxg5 { [%eval -1.12] [%clk 0:14:46] } 47. Rb2?! { [%eval -1.97] } { Inaccuracy. Kd4 was best. } { [%clk 0:00:17] } 47... h4 { [%eval -1.49] [%clk 0:14:49] } 48. Rd2?! { [%eval -2.15] } { Inaccuracy. Kd4 was best. } { [%clk 0:00:24] } 48... Bf7 { [%eval -1.62] [%clk 0:14:10] } 49. Rb2 { [%eval -2.18] [%clk 0:00:31] } 49... Be6 { [%eval -1.82] [%clk 0:14:18] } 50. Rd2 { [%eval -2.23] [%clk 0:00:39] } 50... Ra5 { [%eval -1.9] [%clk 0:14:20] } 51. Rb2? { [%eval -3.42] } { Mistake. Rb1 was best. } { [%clk 0:00:46] } 51... Re5+ { [%eval -3.87] [%clk 0:14:21] } 52. Kf2 { [%eval -3.49] [%clk 0:00:52] } 52... Kf4 { [%eval -3.94] [%clk 0:13:58] } 53. Rg1 { [%eval -3.65] [%clk 0:00:38] } 53... Bf5 { [%eval -3.25] [%clk 0:13:08] } 54. Rd2?! { [%eval -4.19] } { Inaccuracy. a3 was best. } { [%clk 0:00:42] } 54... Bd7? { [%eval -2.2] } { Mistake. Ra5 was best. } { [%clk 0:12:40] } 55. Rb1 { [%eval -3.19] [%clk 0:00:43] } 55... Ra5? { [%eval -1.69] } { Mistake. Bb5 was best. } { [%clk 0:12:20] } 56. Rb7 { [%eval -1.33] [%clk 0:00:13] } 56... Ra3? { [%eval -0.02] } { Mistake. Rc5 was best. } { [%clk 0:12:13] } 57. Rxc7 { [%eval -0.04] [%clk 0:00:20] } 57... Be6 { [%eval 0.0] [%clk 0:12:22] } 58. Rc6 { [%eval 0.0] [%clk 0:00:17] } 58... Kf5 { [%eval 0.0] [%clk 0:12:26] } 59. Ke3 { [%eval 0.0] [%clk 0:00:17] } 59... Rxc3 { [%eval 0.39] [%clk 0:12:32] } 60. Rxa6 { [%eval 0.21] [%clk 0:00:26] } 60... Rc1 { [%eval 0.47] [%clk 0:12:38] } 61. Ra5+ { [%eval 0.16] [%clk 0:00:23] } 61... Kf6 { [%eval 0.83] [%clk 0:12:46] } 62. Kd4?! { [%eval 0.07] } { Inaccuracy. Rc5 was best. } { [%clk 0:00:15] } 62... Rc2 { [%eval 0.06] [%clk 0:11:36] } 63. Ke3 { [%eval 0.06] [%clk 0:00:25] } 63... Rc1 { [%eval 0.49] [%clk 0:11:17] } 64. Kd4 { [%eval 0.0] [%clk 0:00:33] } 64... Ra1 { [%eval 0.0] [%clk 0:10:28] } 65. Rc5 { [%eval 0.71] [%clk 0:00:34] } 65... Bf7 { [%eval 0.0] [%clk 0:10:14] } 66. Kc3 { [%eval 0.13] [%clk 0:00:14] } 66... Rb1 { [%eval 0.0] [%clk 0:10:13] } 67. a4 { [%eval 0.17] [%clk 0:00:15] } 67... Rb3+ { [%eval 0.04] [%clk 0:10:17] } 68. Kd4 { [%eval 0.19] [%clk 0:00:23] } 68... Ra3 { [%eval 0.15] [%clk 0:10:25] } 69. a5 { [%eval 0.16] [%clk 0:00:28] } 69... Be6 { [%eval 0.0] [%clk 0:10:33] } 70. Rb2 { [%eval 0.0] [%clk 0:00:17] } 70... Ra4 { [%eval 0.39] [%clk 0:10:08] } 71. Kc3 { [%eval 0.19] [%clk 0:00:13] } 71... Ra1 { [%eval 0.13] [%clk 0:10:10] } 72. Rd2 { [%eval 0.09] [%clk 0:00:18] } 72... Ke7?? { [%eval 2.71] } { Blunder. Ra3+ was best. } { [%clk 0:10:11] } 73. Rxg5 { [%eval 2.55] [%clk 0:00:18] } 73... Ra3+ { [%eval 2.58] [%clk 0:09:41] } 74. Kd4 { [%eval 2.42] [%clk 0:00:14] } 74... Kd6 { [%eval 2.9] [%clk 0:08:46] } 75. Rc5 { [%eval 2.89] [%clk 0:00:20] } 75... Ra4 { [%eval 3.24] [%clk 0:08:17] } 76. Rb5 { [%eval 2.98] [%clk 0:00:27] } 76... Ra3 { [%eval 2.77] [%clk 0:08:26] } 77. Rb6+ { [%eval 3.12] [%clk 0:00:25] } 77... Kd7 { [%eval 2.78] [%clk 0:08:27] } 78. Rxe6?? { [%eval 0.0] } { Blunder. Rb7+ was best. } { [%clk 0:00:20] } 78... Kxe6 { [%eval 0.0] [%clk 0:07:52] } 79. Kxc4 { [%eval 0.0] [%clk 0:00:27] } 79... Rxa5 { [%eval 0.0] [%clk 0:07:50] } 80. Kxd3 { [%eval 0.0] [%clk 0:00:33] } 80... Rh5 { [%eval 0.0] [%clk 0:07:58] } 81. Rd1 { [%eval 0.0] [%clk 0:00:18] } 81... Rg5 { [%eval 0.48] [%clk 0:08:05] } 82. Rd2 { [%eval 0.0] [%clk 0:00:21] } 82... Rg3 { [%eval 0.0] [%clk 0:08:07] } 83. Ke4 { [%eval 0.08] [%clk 0:00:27] } 83... h3 { [%eval 0.0] [%clk 0:08:15] } 84. gxh3 { [%eval 0.0] [%clk 0:00:36] } 84... Rxh3 { [%eval 0.0] [%clk 0:08:24] } 85. Ra2 { [%eval 0.0] [%clk 0:00:44] } 85... Rh1 { [%eval 0.0] [%clk 0:08:32] } 86. Ra6+ { [%eval 0.0] [%clk 0:00:54] } 86... Kf7 { [%eval 0.0] [%clk 0:08:42] } 87. Ke5 { [%eval 0.0] [%clk 0:00:50] } 87... Rh5+ { [%eval 0.0] [%clk 0:08:50] } 1/2-1/2