Event: Aeroflot Open 2020 A
Site: Moscow
Date: 2020-02-21
White: Kovalev, Vladislav
WhiteElo: 2650
Black: Idani, Pouya
BlackElo: 2577
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:40:55] } 1... c5 { [%eval 0.2] [%clk 1:40:55] } 2. Nf3 { [%eval 0.21] [%clk 1:41:20] } 2... d6 { [%eval 0.26] [%clk 1:41:21] } 3. d4 { [%eval 0.17] [%clk 1:41:39] } 3... cxd4 { [%eval 0.16] [%clk 1:41:46] } 4. Nxd4 { [%eval 0.14] [%clk 1:42:07] } 4... Nf6 { [%eval 0.37] [%clk 1:42:08] } 5. Nc3 { [%eval 0.25] [%clk 1:42:32] } 5... a6 { [%eval 0.29] [%clk 1:42:34] } 6. Qf3 { [%eval 0.0] [%clk 1:42:46] } 6... g6 { [%eval 0.0] [%clk 1:41:16] } 7. h3 { [%eval 0.0] [%clk 1:42:52] } 7... Bg7 { [%eval 0.0] [%clk 1:36:13] } 8. Be3 { [%eval -0.18] [%clk 1:42:57] } 8... Bd7 { [%eval 0.05] [%clk 1:34:52] } 9. O-O-O?! { [%eval -0.56] } { Inaccuracy. Bd3 was best. } { [%clk 1:40:38] } 9... Nc6 { [%eval -0.44] [%clk 1:34:50] } 10. Nxc6 { [%eval -0.43] [%clk 1:26:41] } 10... Bxc6?! { [%eval 0.29] } { Inaccuracy. bxc6 was best. } { [%clk 1:29:29] } 11. Bd4 { [%eval 0.0] [%clk 1:19:24] } 11... O-O { [%eval 0.0] [%clk 1:24:32] } 12. g4 { [%eval 0.0] [%clk 1:16:19] } 12... b5 { [%eval -0.18] [%clk 1:16:09] } 13. Be2?! { [%eval -0.84] } { Inaccuracy. h4 was best. } { [%clk 0:56:26] } 13... Qc8 { [%eval -0.58] [%clk 0:56:01] } 14. Nd5 { [%eval -0.68] [%clk 0:37:46] } 14... Qe6 { [%eval -0.33] [%clk 0:47:22] } 15. Rhe1 { [%eval -0.63] [%clk 0:29:21] } 15... Bh6+ { [%eval -0.62] [%clk 0:32:12] } 16. Be3 { [%eval -0.82] [%clk 0:29:48] } 16... Bxe3+ { [%eval -0.77] [%clk 0:32:22] } 17. Qxe3 { [%eval -0.84] [%clk 0:29:59] } 17... Nxe4?! { [%eval -0.01] } { Inaccuracy. Bxd5 was best. } { [%clk 0:29:27] } 18. Bc4? { [%eval -1.19] } { Mistake. c4 was best. } { [%clk 0:22:22] } 18... bxc4 { [%eval -1.23] [%clk 0:28:26] } 19. Qxe4 { [%eval -1.09] [%clk 0:22:42] } 19... Bxd5 { [%eval -1.02] [%clk 0:28:14] } 20. Rxd5 { [%eval -1.08] [%clk 0:21:15] } 20... Ra7 { [%eval -1.17] [%clk 0:26:09] } 21. f4 { [%eval -1.12] [%clk 0:16:13] } 21... Qxe4 { [%eval -1.04] [%clk 0:24:35] } 22. Rxe4 { [%eval -1.11] [%clk 0:16:40] } 22... Rc8 { [%eval -1.18] [%clk 0:24:59] } 23. Kd2 { [%eval -0.98] [%clk 0:15:47] } 23... Rc6 { [%eval -1.02] [%clk 0:22:30] } 24. f5 { [%eval -1.28] [%clk 0:15:09] } 24... Kg7 { [%eval -1.11] [%clk 0:20:18] } 25. Kc3 { [%eval -1.28] [%clk 0:15:24] } 25... Rac7 { [%eval -1.18] [%clk 0:20:37] } 26. g5 { [%eval -1.6] [%clk 0:08:35] } 26... gxf5 { [%eval -1.46] [%clk 0:18:40] } 27. Rxf5 { [%eval -1.35] [%clk 0:09:03] } 27... e6 { [%eval -1.66] [%clk 0:15:24] } 28. Rf6 { [%eval -1.56] [%clk 0:09:19] } 28... Rc5 { [%eval -1.47] [%clk 0:14:18] } 29. h4 { [%eval -1.48] [%clk 0:09:32] } 29... d5 { [%eval -1.4] [%clk 0:10:08] } 30. Re1 { [%eval -1.38] [%clk 0:09:56] } 30... Rb5 { [%eval -1.35] [%clk 0:10:04] } 31. a3 { [%eval -1.74] [%clk 0:09:07] } 31... d4+ { [%eval -1.21] [%clk 0:07:37] } 32. Kxd4 { [%eval -1.19] [%clk 0:09:23] } 32... Rxb2 { [%eval -1.24] [%clk 0:08:02] } 33. Rf2 { [%eval -1.35] [%clk 0:04:58] } 33... c3 { [%eval -1.08] [%clk 0:07:17] } 34. Re5 { [%eval -1.41] [%clk 0:03:42] } 34... Rb6 { [%eval -1.11] [%clk 0:06:40] } 35. Ke3 { [%eval -1.51] [%clk 0:01:18] } 35... Rd6 { [%eval -1.01] [%clk 0:04:53] } 36. Re4 { [%eval -1.32] [%clk 0:01:36] } 36... Rd5 { [%eval -0.96] [%clk 0:05:00] } 37. Ra4 { [%eval -1.15] [%clk 0:01:20] } 37... Rcd7 { [%eval -0.94] [%clk 0:04:03] } 38. Rxa6 { [%eval -0.87] [%clk 0:00:41] } 38... Re5+ { [%eval -1.06] [%clk 0:04:29] } 39. Kf4 { [%eval -0.9] [%clk 0:00:37] } 39... Rd2?! { [%eval -0.13] } { Inaccuracy. Rf5+ was best. } { [%clk 0:02:10] } 40. Kxe5 { [%eval -0.13] [%clk 0:50:33] } 40... Rxf2 { [%eval -0.22] [%clk 0:52:35] } 41. Kd4 { [%eval -0.31] [%clk 0:38:32] } 41... Rxc2 { [%eval -0.41] [%clk 0:52:41] } 42. Ra4 { [%eval -0.45] [%clk 0:36:35] } 42... Rc1 { [%eval -0.29] [%clk 0:47:06] } 43. Kd3 { [%eval -0.62] [%clk 0:31:39] } 43... h6 { [%eval -0.44] [%clk 0:43:45] } 44. gxh6+?! { [%eval -1.4] } { Inaccuracy. Rf4 was best. } { [%clk 0:30:16] } 44... Kxh6 { [%eval -1.05] [%clk 0:44:00] } 45. Rc4 { [%eval -1.13] [%clk 0:30:44] } 45... Ra1 { [%eval -1.69] [%clk 0:42:14] } 46. Ra4 { [%eval -1.27] [%clk 0:31:02] } 46... Rc1 { [%eval -1.43] [%clk 0:38:39] } 47. Rc4 { [%eval -1.08] [%clk 0:31:16] } 47... Kh5 { [%eval -0.97] [%clk 0:37:22] } 48. a4 { [%eval -0.97] [%clk 0:30:39] } 48... f5 { [%eval -1.07] [%clk 0:35:49] } 49. Rxc3? { [%eval -2.52] } { Mistake. Rf4 was best. } { [%clk 0:17:10] } 49... Ra1 { [%eval -2.14] [%clk 0:35:40] } 50. Rc8?? { [%eval -4.86] } { Blunder. Ke2 was best. } { [%clk 0:14:46] } 50... Rxa4 { [%eval -3.59] [%clk 0:34:54] } 51. Rh8+? { [%eval -7.1] } { Mistake. Ke2 was best. } { [%clk 0:15:12] } 51... Kg4 { [%eval -6.1] [%clk 0:27:45] } 52. h5 { [%eval -7.87] [%clk 0:15:38] } 52... e5 { [%eval -7.67] [%clk 0:25:37] } 53. h6 { [%eval -7.54] [%clk 0:16:05] } 53... Ra3+ { [%eval -6.46] [%clk 0:24:38] } 54. Ke2 { [%eval -8.13] [%clk 0:16:30] } 54... Rh3 { [%eval -6.96] [%clk 0:21:27] } 55. h7 { [%eval -52.07] [%clk 0:15:30] } 55... Kf4 { [%eval -11.99] [%clk 0:21:16] } 56. Kf2 { [%eval -52.37] [%clk 0:15:55] } 56... Rh6 { [%eval -52.37] [%clk 0:20:34] } 57. Kg2 { [%eval -52.37] [%clk 0:16:13] } 57... Rg6+ { [%eval -39.01] [%clk 0:16:50] } 58. Kf2 { [%eval -52.43] [%clk 0:15:58] } 58... Rg7 { [%eval -51.15] [%clk 0:17:14] } 59. Kf1 { [%eval -50.61] [%clk 0:15:22] } 59... e4 { [%eval -47.97] [%clk 0:17:28] } 60. Ke2 { [%eval -51.07] [%clk 0:28:42] } 60... Ra7 { [%eval -12.71] [%clk 0:32:05] } 61. Kf2 { [%eval -29.04] [%clk 0:26:46] } 61... e3+ { [%eval -7.09] [%clk 0:31:48] } 62. Ke2 { [%eval -47.97] [%clk 0:25:50] } 62... Ra2+ { [%eval -12.53] [%clk 0:31:43] } 63. Kd3 { [%eval -59.61] [%clk 0:21:30] } 63... Rd2+ { [%eval -59.3] [%clk 0:31:57] } 64. Kc3 { [%eval -58.9] [%clk 0:21:58] } 64... Rd7 { [%eval -59.45] [%clk 0:32:22] } 65. Kc2 { [%eval -59.53] [%clk 0:22:26] } 65... Rf7 { [%eval -53.59] [%clk 0:30:38] } 66. Kd3 { [%eval -66.72] [%clk 0:22:17] } 66... Kf3 { [%eval -66.05] [%clk 0:31:02] } 67. Re8 { [%eval -65.32] [%clk 0:22:44] } 67... Rd7+ { [%eval -60.13] [%clk 0:31:28] } 68. Kd4 0-1