Event: Cracovia 2021 A
Site: Krakow
Date: 2021-12-30
White: Kopylov, Michael
WhiteTitle: IM
WhiteElo: 2391
Black: Vardanyan, Aras
BlackTitle: CM
BlackElo: 2222
Result: 0-1
ECO: A58
Opening: Benko Gambit Accepted: Fully Accepted Variation
Variant: Standard

1. d4 { [%eval 0.3] [%clk 1:30:58] } 1... Nf6 { [%eval 0.22] [%clk 1:27:12] } 2. c4 { [%eval 0.23] [%clk 1:31:15] } 2... c5 { [%eval 0.72] [%clk 1:27:14] } 3. d5 { [%eval 0.78] [%clk 1:31:20] } 3... b5 { [%eval 0.8] [%clk 1:27:37] } 4. cxb5 { [%eval 0.81] [%clk 1:31:25] } 4... a6 { [%eval 0.74] [%clk 1:27:56] } 5. bxa6 { [%eval 0.74] [%clk 1:31:39] } 5... g6 { [%eval 0.77] [%clk 1:28:19] } 6. Nc3 { [%eval 0.33] [%clk 1:31:54] } 6... Bg7 { [%eval 0.79] [%clk 1:28:43] } 7. a7 { [%eval 0.63] [%clk 1:30:03] } 7... Rxa7 { [%eval 0.57] [%clk 1:28:29] } 8. e4 { [%eval 1.12] [%clk 1:30:28] } 8... O-O { [%eval 1.12] [%clk 1:28:51] } 9. Nf3 { [%eval 1.07] [%clk 1:30:51] } 9... e6 { [%eval 0.79] [%clk 1:29:16] } 10. Be2 { [%eval 1.05] [%clk 1:30:10] } 10... exd5 { [%eval 0.99] [%clk 1:24:47] } 11. exd5 { [%eval 0.92] [%clk 1:30:31] } 11... d6 { [%eval 1.12] [%clk 1:25:11] } 12. O-O { [%eval 0.94] [%clk 1:30:26] } 12... Na6 { [%eval 0.79] [%clk 1:25:36] } 13. Bf4 { [%eval 1.03] [%clk 1:20:01] } 13... Nc7 { [%eval 0.74] [%clk 1:20:37] } 14. Re1 { [%eval 0.82] [%clk 1:06:56] } 14... Qd7 { [%eval 1.1] [%clk 1:16:58] } 15. a4 { [%eval 1.04] [%clk 1:01:47] } 15... Ba6 { [%eval 0.73] [%clk 1:15:21] } 16. Bxa6 { [%eval 0.35] [%clk 1:00:07] } 16... Rxa6 { [%eval 0.4] [%clk 1:15:01] } 17. Qd3 { [%eval 0.48] [%clk 1:00:23] } 17... Rb8 { [%eval 0.54] [%clk 1:12:44] } 18. Nd2?! { [%eval -0.1] } { Inaccuracy. Bc1 was best. } { [%clk 0:52:11] } 18... Rxb2 { [%eval -0.16] [%clk 1:02:56] } 19. Nc4 { [%eval -0.56] [%clk 0:46:29] } 19... Rb3?! { [%eval 0.4] } { Inaccuracy. Rb4 was best. } { [%clk 1:01:50] } 20. Rab1 { [%eval 0.17] [%clk 0:43:42] } 20... Rb4 { [%eval 0.54] [%clk 0:58:08] } 21. h3?! { [%eval 0.03] } { Inaccuracy. a5 was best. } { [%clk 0:39:52] } 21... h6 { [%eval 0.08] [%clk 0:52:49] } 22. Bg3?! { [%eval -0.58] } { Inaccuracy. Bd2 was best. } { [%clk 0:22:28] } 22... Qf5 { [%eval -0.36] [%clk 0:44:34] } 23. Qxf5 { [%eval -0.6] [%clk 0:13:17] } 23... gxf5 { [%eval -0.66] [%clk 0:44:58] } 24. Nxd6?! { [%eval -1.62] } { Inaccuracy. Nb5 was best. } { [%clk 0:10:03] } 24... f4 { [%eval -1.97] [%clk 0:44:20] } 25. Ndb5 { [%eval -2.38] [%clk 0:10:28] } 25... Nfxd5?! { [%eval -1.25] } { Inaccuracy. Nxb5 was best. } { [%clk 0:40:30] } 26. Nxd5 { [%eval -1.22] [%clk 0:05:00] } 26... Nxd5 { [%eval -1.2] [%clk 0:40:44] } 27. Rbd1?? { [%eval -3.13] } { Blunder. Bh4 was best. } { [%clk 0:03:36] } 27... fxg3 { [%eval -3.18] [%clk 0:38:32] } 28. Rxd5 { [%eval -2.46] [%clk 0:03:57] } 28... gxf2+?? { [%eval -0.71] } { Blunder. Raxa4 was best. } { [%clk 0:38:57] } 29. Kxf2 { [%eval -0.85] [%clk 0:04:21] } 29... c4 { [%eval -0.62] [%clk 0:39:19] } 30. Rd7?? { [%eval -2.56] } { Blunder. Nd4 was best. } { [%clk 0:02:58] } 30... Rf6+?! { [%eval -1.5] } { Inaccuracy. Rb2+ was best. } { [%clk 0:35:16] } 31. Kg3 { [%eval -1.75] [%clk 0:02:22] } 31... Rxa4 { [%eval -1.51] [%clk 0:35:40] } 32. Nd6?? { [%eval -3.77] } { Blunder. Re4 was best. } { [%clk 0:01:39] } 32... Ra3+ { [%eval -3.78] [%clk 0:35:28] } 33. Kh2 { [%eval -3.79] [%clk 0:01:22] } 33... Rd3 { [%eval -3.93] [%clk 0:35:51] } 34. Rd8+ { [%eval -4.06] [%clk 0:00:44] } 34... Kh7 { [%eval -3.79] [%clk 0:36:08] } 35. Nb7 { [%eval -4.25] [%clk 0:01:10] } 35... Rxd8 { [%eval -4.16] [%clk 0:35:38] } 36. Nxd8 { [%eval -3.95] [%clk 0:01:39] } 36... c3 { [%eval -4.95] [%clk 0:34:55] } 37. Rc1 { [%eval -4.09] [%clk 0:01:41] } 37... Rf2 { [%eval -3.76] [%clk 0:34:14] } 38. Kg3 { [%eval -3.79] [%clk 0:01:53] } 38... Rd2 { [%eval -3.5] [%clk 0:34:37] } 39. Nc6 { [%eval -3.63] [%clk 0:02:01] } 39... Rb2 { [%eval -2.93] [%clk 0:31:18] } 40. Kf3 { [%eval -3.01] [%clk 0:32:06] } 40... h5? { [%eval -1.56] } { Mistake. Bf6 was best. } { [%clk 0:57:52] } 41. g3?? { [%eval -4.68] } { Blunder. Ne7 was best. } { [%clk 0:30:59] } 41... c2 { [%eval -4.72] [%clk 0:55:26] } 0-1