Event: Aeroflot Open 2020 A
Site: Moscow
Date: 2020-02-26
White: Sychev, Klementy
WhiteElo: 2563
Black: Kovalev, Vladislav
BlackElo: 2650
Result: 1/2-1/2
ECO: E05
Opening: Catalan Opening: Open Defense, Classical Line
Variant: Standard

1. d4 { [%eval 0.25] [%clk 1:37:52] } 1... Nf6 { [%eval 0.22] [%clk 1:39:45] } 2. c4 { [%eval 0.18] [%clk 1:38:16] } 2... e6 { [%eval 0.23] [%clk 1:36:00] } 3. Nf3 { [%eval 0.12] [%clk 1:37:56] } 3... d5 { [%eval 0.23] [%clk 1:36:03] } 4. g3 { [%eval 0.1] [%clk 1:38:10] } 4... Be7 { [%eval 0.36] [%clk 1:36:26] } 5. Bg2 { [%eval 0.23] [%clk 1:38:36] } 5... O-O { [%eval 0.24] [%clk 1:36:52] } 6. O-O { [%eval 0.37] [%clk 1:38:59] } 6... dxc4 { [%eval 0.43] [%clk 1:37:19] } 7. Ne5 { [%eval 0.15] [%clk 1:39:23] } 7... c5 { [%eval 0.56] [%clk 1:32:26] } 8. dxc5 { [%eval 0.38] [%clk 1:38:32] } 8... Qc7 { [%eval 0.32] [%clk 1:32:54] } 9. Nxc4 { [%eval 0.34] [%clk 1:38:53] } 9... Rd8 { [%eval 0.45] [%clk 1:33:22] } 10. Qb3 { [%eval 0.07] [%clk 1:32:39] } 10... Nc6 { [%eval 0.39] [%clk 1:33:44] } 11. Be3 { [%eval 0.56] [%clk 1:32:51] } 11... Nd4 { [%eval 0.52] [%clk 1:34:05] } 12. Bxd4 { [%eval 0.44] [%clk 1:33:17] } 12... Rxd4 { [%eval 0.43] [%clk 1:34:34] } 13. Nbd2 { [%eval 0.43] [%clk 1:33:31] } 13... Bxc5 { [%eval 0.54] [%clk 1:32:46] } 14. Rac1 { [%eval 0.38] [%clk 1:33:47] } 14... Rd8 { [%eval 0.56] [%clk 1:30:23] } 15. Qf3 { [%eval 0.38] [%clk 1:31:39] } 15... Rb8 { [%eval 0.46] [%clk 1:15:30] } 16. Nb3 { [%eval 0.53] [%clk 1:31:51] } 16... Bf8 { [%eval 0.44] [%clk 0:44:50] } 17. Qe3 { [%eval 0.68] [%clk 1:27:30] } 17... Ra8 { [%eval 0.66] [%clk 0:44:55] } 18. Qe5 { [%eval 0.71] [%clk 1:22:19] } 18... Qxe5 { [%eval 0.73] [%clk 0:42:09] } 19. Nxe5 { [%eval 0.57] [%clk 1:17:31] } 19... Rb8 { [%eval 0.56] [%clk 0:42:04] } 20. Rfd1 { [%eval 0.57] [%clk 0:57:36] } 20... Be7 { [%eval 0.6] [%clk 0:37:00] } 21. Na5 { [%eval 0.54] [%clk 0:48:57] } 21... Kf8 { [%eval 0.86] [%clk 0:35:18] } 22. a3 { [%eval 0.47] [%clk 0:43:15] } 22... Ke8 { [%eval 0.94] [%clk 0:33:48] } 23. b4 { [%eval 0.76] [%clk 0:39:03] } 23... Nd5 { [%eval 0.87] [%clk 0:25:31] } 24. Rd3 { [%eval 0.71] [%clk 0:22:22] } 24... Nb6 { [%eval 0.95] [%clk 0:20:07] } 25. Kf1 { [%eval 0.95] [%clk 0:17:59] } 25... f6 { [%eval 1.07] [%clk 0:17:43] } 26. Rxd8+ { [%eval 1.04] [%clk 0:18:13] } 26... Bxd8 { [%eval 1.02] [%clk 0:18:10] } 27. Nd3 { [%eval 0.96] [%clk 0:18:25] } 27... Nd7 { [%eval 1.04] [%clk 0:17:24] } 28. Bf3 { [%eval 0.62] [%clk 0:14:48] } 28... Ke7 { [%eval 0.69] [%clk 0:14:46] } 29. h4 { [%eval 0.46] [%clk 0:14:32] } 29... Bb6 { [%eval 0.85] [%clk 0:09:40] } 30. Rc2 { [%eval 0.44] [%clk 0:10:59] } 30... Bd8 { [%eval 0.85] [%clk 0:09:47] } 31. Ke1 { [%eval 0.41] [%clk 0:10:14] } 31... Bb6?! { [%eval 0.93] } { Inaccuracy. e5 was best. } { [%clk 0:10:11] } 32. g4?! { [%eval 0.28] } { Inaccuracy. Be4 was best. } { [%clk 0:08:34] } 32... h6 { [%eval 0.67] [%clk 0:09:41] } 33. h5 { [%eval 0.41] [%clk 0:08:42] } 33... Kd8 { [%eval 0.71] [%clk 0:07:17] } 34. Nb3 { [%eval 0.77] [%clk 0:07:51] } 34... Ke7 { [%eval 0.91] [%clk 0:05:33] } 35. Be4 { [%eval 0.85] [%clk 0:05:33] } 35... Kd8 { [%eval 1.07] [%clk 0:02:27] } 36. a4 { [%eval 1.21] [%clk 0:05:43] } 36... a6 { [%eval 1.2] [%clk 0:01:32] } 37. e3 { [%eval 0.94] [%clk 0:03:36] } 37... Bc7 { [%eval 1.2] [%clk 0:00:51] } 38. Nd4 { [%eval 1.39] [%clk 0:02:49] } 38... Nf8 { [%eval 1.57] [%clk 0:01:05] } 39. Nc5 { [%eval 1.36] [%clk 0:02:33] } 39... Bd6 { [%eval 1.23] [%clk 0:01:28] } 40. a5 { [%eval 1.0] [%clk 0:50:50] } 40... Ke8?! { [%eval 1.74] } { Inaccuracy. Bxc5 was best. } { [%clk 0:50:32] } 41. b5?! { [%eval 1.02] } { Inaccuracy. Ke2 was best. } { [%clk 0:23:02] } 41... axb5 { [%eval 1.1] [%clk 0:40:58] } 42. Nxb5 { [%eval 1.53] [%clk 0:22:33] } 42... Be7 { [%eval 1.72] [%clk 0:36:07] } 43. Ke2?! { [%eval 1.02] } { Inaccuracy. f4 was best. } { [%clk 0:18:22] } 43... f5?! { [%eval 1.61] } { Inaccuracy. e5 was best. } { [%clk 0:20:00] } 44. gxf5 { [%eval 1.57] [%clk 0:17:02] } 44... exf5 { [%eval 1.59] [%clk 0:20:30] } 45. Bd5 { [%eval 1.89] [%clk 0:15:40] } 45... Kd8 { [%eval 1.53] [%clk 0:16:50] } 46. f4?! { [%eval 0.92] } { Inaccuracy. Nd4 was best. } { [%clk 0:09:24] } 46... Bxc5 { [%eval 1.1] [%clk 0:11:29] } 47. Rxc5 { [%eval 1.15] [%clk 0:09:50] } 47... Nd7 { [%eval 1.42] [%clk 0:10:14] } 48. Rc1 { [%eval 1.37] [%clk 0:09:14] } 48... Nf6 { [%eval 1.5] [%clk 0:07:50] } 49. Bf3 { [%eval 1.36] [%clk 0:09:39] } 49... Ne4 { [%eval 1.38] [%clk 0:07:35] } 50. Nd4 { [%eval 1.24] [%clk 0:02:15] } 50... Ra8 { [%eval 1.32] [%clk 0:06:51] } 51. Bxe4 { [%eval 1.31] [%clk 0:02:36] } 51... fxe4 { [%eval 1.3] [%clk 0:07:17] } 52. Rc5 { [%eval 1.12] [%clk 0:03:01] } 52... Ke7 { [%eval 1.27] [%clk 0:03:10] } 53. Kf2 { [%eval 1.3] [%clk 0:02:32] } 53... Kf6 { [%eval 1.63] [%clk 0:03:32] } 54. Kg3 { [%eval 1.19] [%clk 0:01:56] } 54... Bd7 { [%eval 1.25] [%clk 0:03:35] } 55. Rd5 { [%eval 1.21] [%clk 0:01:23] } 55... Be8 { [%eval 1.42] [%clk 0:03:15] } 56. Rf5+ { [%eval 1.24] [%clk 0:01:28] } 56... Ke7 { [%eval 1.34] [%clk 0:03:45] } 57. Re5+ { [%eval 1.36] [%clk 0:01:48] } 57... Kf6 { [%eval 1.32] [%clk 0:03:12] } 58. Nb3 { [%eval 1.36] [%clk 0:02:05] } 58... Bc6 { [%eval 1.43] [%clk 0:02:59] } 59. Nc5 { [%eval 1.22] [%clk 0:00:42] } 59... Kf7 { [%eval 1.06] [%clk 0:03:18] } 60. Nb3 { [%eval 1.04] [%clk 0:15:40] } 60... Kf6 { [%eval 1.18] [%clk 0:17:50] } 61. Rc5?! { [%eval 0.65] } { Inaccuracy. Nc5 was best. } { [%clk 0:10:59] } 61... Rd8 { [%eval 0.49] [%clk 0:09:19] } 62. a6 { [%eval 0.69] [%clk 0:06:25] } 62... Ra8 { [%eval 0.71] [%clk 0:08:39] } 63. axb7 { [%eval 0.7] [%clk 0:06:38] } 63... Bxb7 { [%eval 0.7] [%clk 0:09:07] } 64. Na5 { [%eval 0.63] [%clk 0:05:56] } 64... Ba6 { [%eval 0.51] [%clk 0:06:25] } 65. Rc6+ { [%eval 0.23] [%clk 0:06:14] } 65... Kf7 { [%eval 0.65] [%clk 0:04:43] } 66. Nc4 { [%eval 0.49] [%clk 0:06:01] } 66... Kg8 { [%eval 0.39] [%clk 0:04:43] } 67. Rc7 { [%eval 0.26] [%clk 0:01:47] } 67... Rd8 { [%eval 0.37] [%clk 0:04:40] } 68. Ne5 { [%eval 0.13] [%clk 0:02:13] } 68... Be2 { [%eval 0.21] [%clk 0:04:30] } 69. Nc6 { [%eval 0.0] [%clk 0:01:30] } 69... Rd1 { [%eval 0.13] [%clk 0:00:44] } 70. Ne7+ { [%eval 0.0] [%clk 0:01:56] } 70... Kh8?! { [%eval 0.59] } { Inaccuracy. Kf7 was best. } { [%clk 0:00:41] } 71. Ng6+ { [%eval 0.73] [%clk 0:01:27] } 71... Kh7 { [%eval 0.69] [%clk 0:01:06] } 72. Nf8+ { [%eval 0.69] [%clk 0:01:40] } 72... Kh8 { [%eval 0.76] [%clk 0:01:35] } 73. f5 { [%eval 0.69] [%clk 0:00:33] } 73... Bxh5 { [%eval 0.71] [%clk 0:00:46] } 74. Rc8?! { [%eval 0.0] } { Inaccuracy. Kf4 was best. } { [%clk 0:00:37] } 74... g5 { [%eval 0.0] [%clk 0:01:13] } 75. fxg6 { [%eval 0.0] [%clk 0:00:53] } 75... Kg7 { [%eval 0.0] [%clk 0:01:39] } 76. Ne6+ { [%eval 0.0] [%clk 0:01:17] } 76... Kf6 { [%eval 0.0] [%clk 0:01:12] } 77. g7 { [%eval 0.0] [%clk 0:00:37] } 77... Bf7 { [%eval 0.0] [%clk 0:01:16] } 78. Rc6 { [%eval 0.0] [%clk 0:00:45] } 78... Bxe6 { [%eval 0.0] [%clk 0:00:36] } 1/2-1/2