Event: Round 6: Bacak, Muhammed Kaan - Efimov, Leonid
Date: 2025-07-10
White: Bacak, Muhammed Kaan
WhiteElo: 2075
Black: Efimov, Leonid
BlackTitle: FM
BlackElo: 2260
Result: 1/2-1/2
ECO: B63
Opening: Sicilian Defense: Richter-Rauzer Variation, Classical Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:55] } 1... c5 { [%eval 0.25] [%clk 1:29:22] } 2. Nf3 { [%eval 0.2] [%clk 1:31:17] } 2... d6 { [%eval 0.31] [%clk 1:29:48] } 3. d4 { [%eval 0.22] [%clk 1:31:38] } 3... cxd4 { [%eval 0.19] [%clk 1:30:14] } 4. Nxd4 { [%eval 0.18] [%clk 1:31:59] } 4... Nf6 { [%eval 0.31] [%clk 1:30:40] } 5. Nc3 { [%eval 0.32] [%clk 1:32:19] } 5... Nc6 { [%eval 0.3] [%clk 1:31:05] } 6. Bg5 { [%eval 0.25] [%clk 1:32:32] } 6... e6 { [%eval 0.39] [%clk 1:31:19] } 7. Qd2 { [%eval 0.33] [%clk 1:32:52] } 7... Be7 { [%eval 0.32] [%clk 1:31:27] } 8. O-O-O { [%eval 0.54] [%clk 1:33:08] } 8... a6 { [%eval 0.45] [%clk 1:31:52] } 9. Bxf6 { [%eval 0.47] [%clk 1:32:34] } 9... gxf6 { [%eval 0.48] [%clk 1:30:06] } 10. f4 { [%eval 0.39] [%clk 1:32:30] } 10... Nxd4 { [%eval 0.43] [%clk 1:28:16] } 11. Qxd4 { [%eval 0.49] [%clk 1:32:48] } 11... b5 { [%eval 0.8] [%clk 1:28:40] } 12. Kb1 { [%eval 0.89] [%clk 1:29:42] } 12... Qc7 { [%eval 0.82] [%clk 1:22:49] } 13. f5 { [%eval 0.89] [%clk 1:25:04] } 13... Qc5 { [%eval 0.9] [%clk 1:21:59] } 14. Qd2 { [%eval 0.76] [%clk 1:25:24] } 14... Bb7 { [%eval 0.75] [%clk 1:19:00] } 15. Bd3 { [%eval 0.77] [%clk 1:24:42] } 15... h5 { [%eval 1.17] [%clk 1:06:49] } 16. Ne2?! { [%eval 0.08] } { Inaccuracy. fxe6 was best. } { [%clk 1:16:07] } 16... e5 { [%eval 0.0] [%clk 1:03:29] } 17. h4 { [%eval 0.0] [%clk 1:14:23] } 17... Rg8 { [%eval 0.22] [%clk 0:59:07] } 18. Nc3 { [%eval 0.16] [%clk 1:04:05] } 18... Rc8 { [%eval 0.4] [%clk 0:50:04] } 19. a3 { [%eval 0.22] [%clk 0:50:58] } 19... Bd8 { [%eval 0.15] [%clk 0:48:47] } 20. Rh3 { [%eval 0.14] [%clk 0:40:23] } 20... Ke7 { [%eval 0.13] [%clk 0:29:25] } 21. Bf1 { [%eval 0.23] [%clk 0:36:48] } 21... Bb6 { [%eval 0.53] [%clk 0:23:28] } 22. Rd3 { [%eval 0.46] [%clk 0:36:14] } 22... Rcd8 { [%eval 0.43] [%clk 0:22:02] } 23. Nd5+ { [%eval 0.62] [%clk 0:21:34] } 23... Bxd5 { [%eval 0.51] [%clk 0:22:27] } 24. Rxd5 { [%eval 0.55] [%clk 0:21:57] } 24... Qc7 { [%eval 0.54] [%clk 0:22:25] } 25. c4 { [%eval 0.55] [%clk 0:15:55] } 25... bxc4 { [%eval 0.51] [%clk 0:21:41] } 26. Rc1 { [%eval 0.47] [%clk 0:16:19] } 26... Rg3?! { [%eval 1.42] } { Inaccuracy. Bd4 was best. } { [%clk 0:16:12] } 27. Rxc4 { [%eval 1.51] [%clk 0:15:22] } 27... Bc5 { [%eval 1.65] [%clk 0:15:06] } 28. Ka2 { [%eval 1.62] [%clk 0:14:12] } 28... a5 { [%eval 1.46] [%clk 0:11:13] } 29. Rd3 { [%eval 1.38] [%clk 0:12:00] } 29... Rxd3 { [%eval 1.46] [%clk 0:10:39] } 30. Qxd3 { [%eval 1.39] [%clk 0:11:49] } 30... Rb8 { [%eval 1.48] [%clk 0:07:49] } 31. Be2 { [%eval 1.43] [%clk 0:11:39] } 31... Qb7 { [%eval 1.65] [%clk 0:06:41] } 32. b3?! { [%eval 0.64] } { Inaccuracy. Qc2 was best. } { [%clk 0:10:56] } 32... Rg8 { [%eval 0.66] [%clk 0:03:48] } 33. Bf3 { [%eval 0.63] [%clk 0:10:57] } 33... Rh8 { [%eval 0.65] [%clk 0:04:10] } 34. Qd1 { [%eval 0.7] [%clk 0:09:44] } 34... Bd4 { [%eval 0.67] [%clk 0:03:45] } 35. Qc2 { [%eval 0.75] [%clk 0:09:00] } 35... Bc5 { [%eval 0.72] [%clk 0:03:06] } 36. Be2 { [%eval 0.63] [%clk 0:08:18] } 36... Qb6 { [%eval 0.69] [%clk 0:02:34] } 37. Qd1 { [%eval 0.68] [%clk 0:08:09] } 37... Rg8 { [%eval 0.79] [%clk 0:03:01] } 38. Bf3 { [%eval 0.82] [%clk 0:08:13] } 38... Qb7 { [%eval 0.7] [%clk 0:02:36] } 39. Qc2 { [%eval 0.73] [%clk 0:08:04] } 39... Rh8 { [%eval 0.62] [%clk 0:03:02] } 40. Qd1 { [%clk 0:07:54] } 1/2-1/2