Event: Czech Open 2021 - A Pardubice Open
Date: 2021-07-23
White: Rogozenco, Dorian
WhiteElo: 2482
Black: Eriksson, Christian Altenburg
BlackElo: 2152
Result: 1-0
ECO: A57
Opening: Benko Gambit Accepted: Pawn Return Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:56] } 1... Nf6 { [%eval 0.19] [%clk 1:30:50] } 2. c4 { [%eval 0.11] [%clk 1:31:16] } 2... c5?! { [%eval 0.81] } { Inaccuracy. e6 was best. } { [%clk 1:30:57] } 3. d5 { [%eval 0.52] [%clk 1:31:37] } 3... b5 { [%eval 0.8] [%clk 1:31:13] } 4. cxb5 { [%eval 0.67] [%clk 1:32:00] } 4... a6 { [%eval 0.74] [%clk 1:31:34] } 5. b6 { [%eval 0.27] [%clk 1:32:17] } 5... d6 { [%eval 0.4] [%clk 1:30:54] } 6. Nc3 { [%eval 0.48] [%clk 1:32:37] } 6... g6 { [%eval 0.6] [%clk 1:28:20] } 7. e4 { [%eval 0.63] [%clk 1:32:25] } 7... Bg7 { [%eval 0.79] [%clk 1:27:28] } 8. a4?! { [%eval 0.14] } { Inaccuracy. Nf3 was best. } { [%clk 1:30:07] } 8... Qxb6 { [%eval 0.11] [%clk 1:26:12] } 9. a5 { [%eval 0.05] [%clk 1:29:48] } 9... Qc7 { [%eval 0.33] [%clk 1:23:29] } 10. Nf3 { [%eval 0.42] [%clk 1:29:35] } 10... Nbd7 { [%eval 0.66] [%clk 1:22:15] } 11. Nd2 { [%eval 0.54] [%clk 1:26:21] } 11... O-O { [%eval 0.73] [%clk 1:14:53] } 12. Nc4 { [%eval 0.52] [%clk 1:23:35] } 12... Rb8 { [%eval 0.73] [%clk 1:10:49] } 13. Be2 { [%eval 0.78] [%clk 1:18:10] } 13... Rb4 { [%eval 1.1] [%clk 1:05:00] } 14. O-O { [%eval 1.15] [%clk 1:18:19] } 14... Ne8 { [%eval 1.25] [%clk 1:03:31] } 15. Qc2 { [%eval 1.13] [%clk 1:06:57] } 15... Ne5 { [%eval 1.25] [%clk 0:46:03] } 16. Nb6 { [%eval 1.24] [%clk 1:05:58] } 16... Bb7 { [%eval 1.7] [%clk 0:43:24] } 17. Na2 { [%eval 1.72] [%clk 1:01:23] } 17... Rxb6 { [%eval 1.74] [%clk 0:39:59] } 18. axb6 { [%eval 1.59] [%clk 1:01:08] } 18... Qxb6 { [%eval 1.46] [%clk 0:40:27] } 19. Nc3 { [%eval 1.76] [%clk 0:59:44] } 19... Nf6 { [%eval 2.13] [%clk 0:35:47] } 20. h3 { [%eval 2.24] [%clk 0:56:30] } 20... e6 { [%eval 2.29] [%clk 0:26:20] } 21. Rd1 { [%eval 1.74] [%clk 0:55:29] } 21... exd5 { [%eval 1.92] [%clk 0:26:05] } 22. exd5 { [%eval 1.78] [%clk 0:55:53] } 22... h6 { [%eval 2.3] [%clk 0:19:01] } 23. Be3 { [%eval 2.0] [%clk 0:49:03] } 23... a5 { [%eval 1.76] [%clk 0:18:20] } 24. Ra3 { [%eval 2.37] [%clk 0:40:56] } 24... Ra8 { [%eval 2.91] [%clk 0:11:51] } 25. Bf4 { [%eval 2.36] [%clk 0:37:55] } 25... Ne8 { [%eval 2.26] [%clk 0:07:16] } 26. Be3 { [%eval 1.95] [%clk 0:21:36] } 26... Ba6 { [%eval 1.77] [%clk 0:06:05] } 27. Rb3 { [%eval 1.87] [%clk 0:17:21] } 27... Qd8 { [%eval 1.66] [%clk 0:03:53] } 28. Bxa6 { [%eval 1.55] [%clk 0:14:09] } 28... Rxa6 { [%eval 1.74] [%clk 0:04:14] } 29. Rb7 { [%eval 1.69] [%clk 0:10:42] } 29... Rb6 { [%eval 2.02] [%clk 0:03:01] } 30. Rxb6 { [%eval 1.8] [%clk 0:09:46] } 30... Qxb6 { [%eval 1.94] [%clk 0:03:29] } 31. f4?! { [%eval 1.07] } { Inaccuracy. Qa4 was best. } { [%clk 0:09:48] } 31... Nd7 { [%eval 1.02] [%clk 0:03:24] } 32. Qa4 { [%eval 1.09] [%clk 0:10:03] } 32... Nef6 { [%eval 1.0] [%clk 0:02:29] } 33. Qb5 { [%eval 0.63] [%clk 0:08:43] } 33... Qxb5?! { [%eval 1.29] } { Inaccuracy. a4 was best. } { [%clk 0:02:07] } 34. Nxb5 { [%eval 1.19] [%clk 0:09:11] } 34... Bf8? { [%eval 2.38] } { Mistake. Ne4 was best. } { [%clk 0:02:18] } 35. Bd2 { [%eval 2.04] [%clk 0:03:36] } 35... Nb6?! { [%eval 3.34] } { Inaccuracy. Nxd5 was best. } { [%clk 0:01:56] } 36. Bxa5 { [%eval 3.6] [%clk 0:03:10] } 36... Nbxd5 { [%eval 3.67] [%clk 0:01:50] } 37. Bc3?! { [%eval 2.77] } { Inaccuracy. Bd8 was best. } { [%clk 0:01:14] } 37... Nxc3 { [%eval 2.56] [%clk 0:01:46] } 38. Nxc3 { [%eval 2.22] [%clk 0:01:29] } 38... Nh5 { [%eval 2.25] [%clk 0:01:30] } 39. Nd5 { [%eval 2.83] [%clk 0:01:14] } 39... Bg7 { [%eval 3.09] [%clk 0:00:45] } 40. b3 { [%eval 2.65] [%clk 0:01:08] } 40... Ng3 { [%eval 2.5] [%clk 0:00:40] } 41. Kf2 { [%eval 2.41] [%clk 0:00:35] } 41... Nf5 { [%eval 2.3] [%clk 0:28:08] } 42. Re1 { [%clk 0:22:36] } 42... Kf8 { [%clk 0:26:29] } 43. g4 { [%clk 0:22:23] } 43... Nd4 { [%clk 0:25:49] } 44. Nc7 { [%clk 0:22:40] } 44... Bf6 { [%clk 0:24:27] } 45. Re8+ { [%clk 0:22:36] } 45... Kg7 { [%clk 0:24:50] } 46. Rb8 { [%clk 0:22:33] } 46... Bh4+ { [%clk 0:23:38] } 47. Ke3 { [%clk 0:22:58] } 47... Be7 { [%clk 0:22:24] } 48. Ne8+ { [%clk 0:21:40] } 48... Kh7 { [%clk 0:21:42] } 49. Rb7 { [%clk 0:21:50] } 49... Bf8 { [%clk 0:20:59] } 50. Rxf7+ { [%clk 0:21:55] } 50... Kg8 { [%clk 0:21:22] } 51. Rb7 { [%clk 0:21:27] } 1-0