Event: Round 9: Pernekhan Ravil - Chingizkhan Sarzhanov
Date: 2023-05-20
White: Pernekhan Ravil
Black: Chingizkhan Sarzhanov
Result: 1-0
ECO: A57
Opening: Benko Gambit Accepted: Pawn Return Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:24:31] } 1... Nf6 { [%eval 0.28] [%clk 1:30:49] } 2. c4 { [%eval 0.16] [%clk 1:24:41] } 2... c5?! { [%eval 0.93] } { Inaccuracy. e6 was best. } { [%clk 1:31:06] } 3. d5 { [%eval 0.75] [%clk 1:25:00] } 3... b5 { [%eval 0.83] [%clk 1:30:31] } 4. cxb5 { [%eval 0.8] [%clk 1:25:02] } 4... a6 { [%eval 0.74] [%clk 1:30:53] } 5. b6 { [%eval 0.27] [%clk 1:25:05] } 5... Qxb6 { [%eval 0.28] [%clk 1:31:15] } 6. Nc3 { [%eval 0.54] [%clk 1:25:31] } 6... g6 { [%eval 0.61] [%clk 1:31:36] } 7. e4 { [%eval 0.56] [%clk 1:25:54] } 7... d6 { [%eval 0.54] [%clk 1:31:59] } 8. Nf3 { [%eval 0.33] [%clk 1:25:06] } 8... Bg4 { [%eval 0.54] [%clk 1:31:00] } 9. Qa4+ { [%eval 0.62] [%clk 1:25:25] } 9... Bd7 { [%eval 0.66] [%clk 1:31:01] } 10. Qc2 { [%eval 0.44] [%clk 1:25:33] } 10... Bg7 { [%eval 0.61] [%clk 1:30:46] } 11. a4 { [%eval 0.44] [%clk 1:25:50] } 11... O-O { [%eval 0.54] [%clk 1:30:18] } 12. Nd2 { [%eval 0.44] [%clk 1:24:51] } 12... e6 { [%eval 0.82] [%clk 1:29:26] } 13. Nc4 { [%eval 0.76] [%clk 1:25:07] } 13... Qd8 { [%eval 0.52] [%clk 1:27:23] } 14. Bf4 { [%eval 0.53] [%clk 1:22:59] } 14... exd5 { [%eval 0.7] [%clk 1:26:52] } 15. exd5 { [%eval 0.62] [%clk 1:23:25] } 15... Bg4 { [%eval 0.72] [%clk 0:50:39] } 16. Bd3 { [%eval 0.63] [%clk 1:21:40] } 16... Re8+ { [%eval 0.65] [%clk 0:49:09] } 17. Kf1 { [%eval 0.55] [%clk 1:21:42] } 17... Bf8 { [%eval 0.95] [%clk 0:48:52] } 18. f3 { [%eval 0.77] [%clk 1:08:55] } 18... Bc8 { [%eval 0.6] [%clk 0:48:37] } 19. a5?! { [%eval -0.14] } { Inaccuracy. h4 was best. } { [%clk 1:09:19] } 19... Nh5 { [%eval 0.16] [%clk 0:47:01] } 20. Be3?! { [%eval -0.7] } { Inaccuracy. Qd2 was best. } { [%clk 1:06:41] } 20... Nd7 { [%eval -0.7] [%clk 0:43:12] } 21. g4 { [%eval -1.12] [%clk 1:06:38] } 21... Nhf6? { [%eval 0.05] } { Mistake. Ne5 was best. } { [%clk 0:42:40] } 22. h4 { [%eval -0.44] [%clk 1:01:51] } 22... Bb7 { [%eval -0.08] [%clk 0:30:19] } 23. Be4?! { [%eval -1.15] } { Inaccuracy. Bg5 was best. } { [%clk 1:00:05] } 23... Nxe4 { [%eval -1.11] [%clk 0:29:41] } 24. fxe4 { [%eval -1.0] [%clk 1:00:30] } 24... Ne5 { [%eval -0.85] [%clk 0:26:56] } 25. Nxe5 { [%eval -1.18] [%clk 1:00:43] } 25... Rxe5 { [%eval -1.21] [%clk 0:27:18] } 26. Bf4 { [%eval -1.21] [%clk 0:59:00] } 26... Re8 { [%eval -0.82] [%clk 0:27:00] } 27. h5?! { [%eval -1.9] } { Inaccuracy. g5 was best. } { [%clk 0:58:22] } 27... Qf6? { [%eval -0.37] } { Mistake. g5 was best. } { [%clk 0:18:37] } 28. Qf2 { [%eval -0.32] [%clk 0:58:40] } 28... Bg7 { [%eval 0.0] [%clk 0:17:08] } 29. Ra4? { [%eval -1.16] } { Mistake. g5 was best. } { [%clk 0:55:59] } 29... g5?! { [%eval -0.59] } { Inaccuracy. Qe7 was best. } { [%clk 0:13:30] } 30. Bg3 { [%eval -0.45] [%clk 0:55:51] } 30... Qh6 { [%eval -0.35] [%clk 0:10:30] } 31. Kg2 { [%eval -0.39] [%clk 0:55:49] } 31... Re7?! { [%eval 0.62] } { Inaccuracy. Bc8 was best. } { [%clk 0:10:36] } 32. Nd1?! { [%eval -0.36] } { Inaccuracy. Rc4 was best. } { [%clk 0:54:11] } 32... Rae8 { [%eval -0.08] [%clk 0:09:57] } 33. Qf3 { [%eval -0.06] [%clk 0:52:48] } 33... Bc8 { [%eval -0.01] [%clk 0:07:28] } 34. Re1 { [%eval -0.46] [%clk 0:47:55] } 34... Bd7 { [%eval -0.04] [%clk 0:07:32] } 35. Rc4 { [%eval 0.0] [%clk 0:48:01] } 35... Bb5 { [%eval 0.18] [%clk 0:07:48] } 36. Rc2 { [%eval 0.0] [%clk 0:47:41] } 36... Bd4 { [%eval 0.41] [%clk 0:06:22] } 37. Ne3 { [%eval 0.36] [%clk 0:47:00] } 37... Bxe3?! { [%eval 0.92] } { Inaccuracy. Bd7 was best. } { [%clk 0:05:23] } 38. Rxe3 { [%eval 1.04] [%clk 0:45:47] } 38... Bd7 { [%eval 1.01] [%clk 0:05:08] } 39. Re1 { [%eval 1.25] [%clk 0:44:19] } 39... Bc8?! { [%eval 1.88] } { Inaccuracy. Rf8 was best. } { [%clk 0:05:10] } 40. b4 { [%eval 2.29] [%clk 0:42:49] } 40... cxb4 { [%eval 2.09] [%clk 0:04:23] } 41. Rc6 { [%eval 2.31] [%clk 0:41:07] } 41... Rb7?! { [%eval 3.55] } { Inaccuracy. Rd7 was best. } { [%clk 0:02:19] } 42. Rxd6 { [%eval 3.09] [%clk 0:41:05] } 42... Qg7 { [%eval 3.31] [%clk 0:02:43] } 43. e5 { [%eval 3.33] [%clk 0:41:13] } 43... b3?! { [%eval 5.18] } { Inaccuracy. Qf8 was best. } { [%clk 0:02:46] } 44. h6 { [%eval 5.25] [%clk 0:41:22] } 44... Qf8 { [%eval 5.18] [%clk 0:02:53] } 45. Qf6 { [%eval 4.86] [%clk 0:41:44] } 45... b2 { [%eval 5.66] [%clk 0:02:34] } 46. e6 { [%eval 5.69] [%clk 0:37:49] } 1-0