Event: Russian Team Championship Premier League
Site: chess24.com
Date: 2021-05-10
White: Pervakov, Sergey
WhiteElo: 2056
Black: Potkin, Vladimir
BlackTitle: GM
BlackElo: 2578
Result: 0-1
ECO: A48
Opening: London System
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... Nf6 { [%eval 0.19] [%clk 1:30:51] } 2. Nf3 { [%eval 0.12] [%clk 1:31:21] } 2... g6 { [%eval 0.4] [%clk 1:30:52] } 3. Bf4 { [%eval 0.0] [%clk 1:31:13] } 3... Bg7 { [%eval 0.19] [%clk 1:31:10] } 4. e3 { [%eval 0.0] [%clk 1:30:39] } 4... O-O { [%eval 0.12] [%clk 1:31:26] } 5. Be2 { [%eval 0.0] [%clk 1:29:46] } 5... d6 { [%eval 0.01] [%clk 1:31:14] } 6. h3 { [%eval 0.01] [%clk 1:29:16] } 6... c5 { [%eval 0.0] [%clk 1:21:21] } 7. c3 { [%eval -0.18] [%clk 1:22:53] } 7... Qb6 { [%eval 0.05] [%clk 1:17:52] } 8. Qb3 { [%eval -0.27] [%clk 1:21:41] } 8... Be6 { [%eval -0.38] [%clk 1:17:47] } 9. Qxb6 { [%eval -0.67] [%clk 1:19:30] } 9... axb6 { [%eval -0.6] [%clk 1:18:11] } 10. a3 { [%eval -0.8] [%clk 1:11:52] } 10... Bd5 { [%eval -0.36] [%clk 1:14:49] } 11. O-O { [%eval -0.17] [%clk 1:07:16] } 11... Bc6 { [%eval -0.23] [%clk 1:14:11] } 12. Nbd2 { [%eval -0.25] [%clk 1:02:33] } 12... Rc8 { [%eval -0.24] [%clk 0:53:19] } 13. Rfe1 { [%eval -0.39] [%clk 0:56:20] } 13... Nbd7 { [%eval -0.48] [%clk 0:49:46] } 14. Bf1 { [%eval -0.18] [%clk 0:52:49] } 14... Ne4 { [%eval 0.05] [%clk 0:42:00] } 15. Rad1 { [%eval -0.34] [%clk 0:42:47] } 15... h6 { [%eval -0.09] [%clk 0:38:46] } 16. Nxe4 { [%eval -0.17] [%clk 0:36:49] } 16... Bxe4 { [%eval -0.15] [%clk 0:39:14] } 17. Bb5 { [%eval -0.29] [%clk 0:36:24] } 17... Nf6 { [%eval -0.02] [%clk 0:37:33] } 18. Nd2 { [%eval -0.2] [%clk 0:32:17] } 18... Bc6 { [%eval -0.5] [%clk 0:37:15] } 19. Bd3 { [%eval -0.46] [%clk 0:25:40] } 19... Nd7 { [%eval -0.74] [%clk 0:27:59] } 20. Bg3 { [%eval -0.24] [%clk 0:23:22] } 20... b5 { [%eval -0.3] [%clk 0:26:35] } 21. Nf3 { [%eval -0.49] [%clk 0:19:02] } 21... e5? { [%eval 0.53] } { Mistake. Nb6 was best. } { [%clk 0:16:58] } 22. dxe5?! { [%eval -0.42] } { Inaccuracy. Be2 was best. } { [%clk 0:15:03] } 22... dxe5 { [%eval -0.62] [%clk 0:16:23] } 23. e4 { [%eval -0.69] [%clk 0:15:16] } 23... c4 { [%eval -0.43] [%clk 0:15:29] } 24. Bc2 { [%eval -0.34] [%clk 0:15:14] } 24... Re8 { [%eval -0.26] [%clk 0:15:28] } 25. Nd2 { [%eval -0.15] [%clk 0:13:10] } 25... Nc5 { [%eval -0.26] [%clk 0:14:32] } 26. Nf1 { [%eval -0.25] [%clk 0:13:08] } 26... Rad8 { [%eval -0.31] [%clk 0:12:57] } 27. f3 { [%eval -0.24] [%clk 0:13:21] } 27... f6 { [%eval -0.15] [%clk 0:06:23] } 28. Ne3 { [%eval -0.16] [%clk 0:13:26] } 28... Kf7 { [%eval -0.11] [%clk 0:06:42] } 29. Bf2 { [%eval -0.11] [%clk 0:13:18] } 29... Bf8 { [%eval -0.25] [%clk 0:05:39] } 30. Kf1 { [%eval -0.11] [%clk 0:07:35] } 30... Nd3 { [%eval 0.07] [%clk 0:04:33] } 31. Bxd3 { [%eval -0.21] [%clk 0:07:31] } 31... cxd3 { [%eval 0.0] [%clk 0:05:02] } 32. Rd2 { [%eval 0.0] [%clk 0:07:20] } 32... Rd7 { [%eval 0.0] [%clk 0:05:21] } 33. Red1 { [%eval 0.0] [%clk 0:06:21] } 33... Red8 { [%eval -0.16] [%clk 0:05:46] } 34. g4 { [%eval -0.12] [%clk 0:06:09] } 34... Ke6 { [%eval -0.44] [%clk 0:05:23] } 35. Kg2 { [%eval -0.45] [%clk 0:05:42] } 35... h5 { [%eval -0.67] [%clk 0:04:25] } 36. Nf1 { [%eval -0.77] [%clk 0:02:59] } 36... hxg4?! { [%eval -0.15] } { Inaccuracy. Bh6 was best. } { [%clk 0:03:09] } 37. hxg4 { [%eval 0.0] [%clk 0:03:21] } 37... Bh6 { [%eval -0.04] [%clk 0:02:49] } 38. Be3 { [%eval -0.06] [%clk 0:03:34] } 38... Bf4 { [%eval -0.05] [%clk 0:03:06] } 39. Re1 { [%eval -0.04] [%clk 0:01:27] } 39... Rh8 { [%eval -0.2] [%clk 0:02:52] } 40. Ng3?! { [%eval -1.05] } { Inaccuracy. Kf2 was best. } { [%clk 0:30:33] } 40... Rdh7?! { [%eval -0.27] } { Inaccuracy. Bxg3 was best. } { [%clk 0:30:59] } 41. Bxf4 { [%eval -0.22] [%clk 0:26:09] } 41... exf4 { [%eval -0.2] [%clk 0:30:25] } 42. Nf1 { [%eval -0.43] [%clk 0:26:32] } 42... Rd8 { [%eval -0.3] [%clk 0:29:47] } 43. Rdd1 { [%eval -0.12] [%clk 0:25:44] } 43... Kf7 { [%eval -0.09] [%clk 0:25:14] } 44. Nd2 { [%eval -0.12] [%clk 0:25:55] } 44... f5 { [%eval -0.18] [%clk 0:24:50] } 45. Rh1?! { [%eval -1.1] } { Inaccuracy. gxf5 was best. } { [%clk 0:23:58] } 45... Rxh1 { [%eval -0.83] [%clk 0:24:18] } 46. Rxh1 { [%eval -0.54] [%clk 0:24:14] } 46... fxg4 { [%eval -0.69] [%clk 0:22:38] } 47. fxg4 { [%eval -0.63] [%clk 0:24:38] } 47... Kf6 { [%eval -0.3] [%clk 0:22:23] } 48. Rh3 { [%eval -0.3] [%clk 0:20:51] } 48... Ke5 { [%eval -0.45] [%clk 0:11:02] } 49. Kf3 { [%eval 0.0] [%clk 0:18:48] } 49... Bxe4+ { [%eval 0.0] [%clk 0:10:20] } 50. Nxe4 { [%eval 0.0] [%clk 0:18:58] } 50... d2 { [%eval 0.0] [%clk 0:10:47] } 51. Nf2 { [%eval 0.0] [%clk 0:17:48] } 51... d1=Q+ { [%eval 0.0] [%clk 0:11:03] } 52. Nxd1 { [%eval 0.0] [%clk 0:18:06] } 52... Rd3+ { [%eval 0.0] [%clk 0:08:31] } 53. Kg2 { [%eval 0.0] [%clk 0:17:59] } 53... Rxd1 { [%eval 0.0] [%clk 0:08:58] } 54. Rh8 { [%eval -0.19] [%clk 0:10:05] } 54... Kf6 { [%eval 0.0] [%clk 0:07:48] } 55. Kf3?! { [%eval -0.58] } { Inaccuracy. Re8 was best. } { [%clk 0:05:10] } 55... Kg5 { [%eval -0.67] [%clk 0:08:10] } 56. Rb8?? { [%eval -3.55] } { Blunder. Rg8 was best. } { [%clk 0:03:30] } 56... Rd3+ { [%eval -3.05] [%clk 0:08:09] } 57. Ke2 { [%eval -3.18] [%clk 0:03:45] } 57... Re3+ { [%eval -3.17] [%clk 0:07:28] } 58. Kf2 { [%eval -4.39] [%clk 0:04:04] } 58... Kxg4 { [%eval -3.67] [%clk 0:06:22] } 59. Rxb7 { [%eval -3.82] [%clk 0:04:29] } 59... Re5 { [%eval -3.17] [%clk 0:06:06] } 60. Ra7?? { [%eval -7.69] } { Blunder. Rb6 was best. } { [%clk 0:02:31] } 60... f3 { [%eval -8.75] [%clk 0:04:56] } 61. a4 { [%eval -8.33] [%clk 0:02:07] } 61... Re2+ { [%eval -8.8] [%clk 0:05:19] } 62. Kf1 { [%eval -8.91] [%clk 0:02:02] } 62... Rxb2 { [%eval -8.97] [%clk 0:05:43] } 63. Rg7 { [%eval -8.16] [%clk 0:01:03] } 63... g5 { [%eval -8.76] [%clk 0:05:29] } 64. axb5 { [%eval -8.32] [%clk 0:00:58] } 64... Kf4 { [%eval -8.91] [%clk 0:05:04] } 65. c4 { [%eval -9.16] [%clk 0:00:55] } 65... g4 { [%eval -9.18] [%clk 0:05:17] } 66. Rf7+ { [%eval -11.56] [%clk 0:00:59] } 66... Kg3 { [%eval -11.75] [%clk 0:05:31] } 67. Ke1 { [%clk 0:00:47] } 67... Kg2 { [%clk 0:05:28] } 0-1