Event: Round 4: Karademir, Bugra - Efimov, Leonid
Date: 2025-07-09
White: Karademir, Bugra
WhiteElo: 2142
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 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:30:54] } 2. Nf3 { [%eval 0.2] [%clk 1:31:16] } 2... d6 { [%eval 0.31] [%clk 1:31:20] } 3. d4 { [%eval 0.22] [%clk 1:31:36] } 3... cxd4 { [%eval 0.19] [%clk 1:31:46] } 4. Nxd4 { [%eval 0.18] [%clk 1:32:02] } 4... Nf6 { [%eval 0.31] [%clk 1:32:13] } 5. Nc3 { [%eval 0.32] [%clk 1:32:29] } 5... Nc6 { [%eval 0.3] [%clk 1:32:38] } 6. Bg5 { [%eval 0.25] [%clk 1:32:05] } 6... e6 { [%eval 0.39] [%clk 1:33:04] } 7. Qd2 { [%eval 0.33] [%clk 1:32:30] } 7... Be7 { [%eval 0.32] [%clk 1:33:29] } 8. O-O-O { [%eval 0.47] [%clk 1:32:47] } 8... Nxd4 { [%eval 0.65] [%clk 1:30:36] } 9. Qxd4 { [%eval 0.62] [%clk 1:31:37] } 9... O-O { [%eval 0.53] [%clk 1:31:01] } 10. f3 { [%eval 0.32] [%clk 1:25:29] } 10... Qa5 { [%eval 0.86] [%clk 1:27:30] } 11. h4 { [%eval 0.76] [%clk 1:17:32] } 11... Rd8 { [%eval 0.9] [%clk 1:24:22] } 12. g4 { [%eval 0.77] [%clk 1:10:07] } 12... a6 { [%eval 0.82] [%clk 1:20:16] } 13. Be3 { [%eval 0.7] [%clk 0:50:45] } 13... b5 { [%eval 0.7] [%clk 1:11:28] } 14. Kb1?! { [%eval 0.1] } { Inaccuracy. Qb6 was best. } { [%clk 0:47:44] } 14... b4 { [%eval 0.06] [%clk 1:05:43] } 15. Ne2 { [%eval 0.04] [%clk 0:47:02] } 15... Rb8?! { [%eval 0.63] } { Inaccuracy. Bb7 was best. } { [%clk 1:01:18] } 16. g5 { [%eval 0.44] [%clk 0:38:12] } 16... e5 { [%eval 0.33] [%clk 0:57:42] } 17. Qd2 { [%eval -0.01] [%clk 0:38:04] } 17... Be6 { [%eval -0.02] [%clk 0:57:06] } 18. Nc1 { [%eval 0.0] [%clk 0:35:03] } 18... Nh5 { [%eval 0.07] [%clk 0:56:44] } 19. Bh3 { [%eval 0.16] [%clk 0:30:24] } 19... d5? { [%eval 1.33] } { Mistake. Bxh3 was best. } { [%clk 0:55:16] } 20. Bxe6 { [%eval 1.35] [%clk 0:30:08] } 20... fxe6 { [%eval 1.21] [%clk 0:55:17] } 21. Qh2?! { [%eval 0.48] } { Inaccuracy. Qg2 was best. } { [%clk 0:28:29] } 21... d4 { [%eval 0.49] [%clk 0:53:56] } 22. Bd2 { [%eval 0.56] [%clk 0:26:54] } 22... Qc7 { [%eval 0.49] [%clk 0:45:46] } 23. Nd3 { [%eval 0.68] [%clk 0:25:56] } 23... Bd6 { [%eval 0.65] [%clk 0:46:03] } 24. Qh3 { [%eval 0.73] [%clk 0:25:12] } 24... Qe7?! { [%eval 1.6] } { Inaccuracy. Re8 was best. } { [%clk 0:46:13] } 25. Rdf1?! { [%eval 0.93] } { Inaccuracy. g6 was best. } { [%clk 0:20:53] } 25... Rf8 { [%eval 1.06] [%clk 0:44:39] } 26. Rf2 { [%eval 0.51] [%clk 0:18:29] } 26... a5 { [%eval 0.43] [%clk 0:43:27] } 27. Qg4 { [%eval 0.33] [%clk 0:17:13] } 27... g6 { [%eval 0.29] [%clk 0:43:49] } 28. f4 { [%eval 0.32] [%clk 0:13:46] } 1/2-1/2