Event: Round 4: Sarana, Alexey - Nakonechnyi, Oleksii
Date: 2024-12-07
White: Sarana, Alexey
WhiteTitle: GM
WhiteElo: 2654
Black: Nakonechnyi, Oleksii
BlackElo: 2163
Result: 1-0
ECO: E11
Opening: Bogo-Indian Defense: Retreat Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 0:15:19] } 1... Nf6 { [%eval 0.19] [%clk 0:15:18] } 2. c4 { [%eval 0.17] [%clk 0:15:28] } 2... e6 { [%eval 0.11] [%clk 0:15:27] } 3. Nf3 { [%eval 0.12] [%clk 0:15:29] } 3... Bb4+ { [%eval 0.54] [%clk 0:15:33] } 4. Bd2 { [%eval 0.24] [%clk 0:15:37] } 4... Be7 { [%eval 0.28] [%clk 0:15:40] } 5. Qc2 { [%eval 0.16] [%clk 0:14:03] } 5... d5 { [%eval 0.19] [%clk 0:15:32] } 6. cxd5 { [%eval 0.13] [%clk 0:14:11] } 6... exd5 { [%eval 0.15] [%clk 0:15:41] } 7. Nc3 { [%eval 0.14] [%clk 0:14:20] } 7... O-O { [%eval 0.07] [%clk 0:15:33] } 8. Bf4 { [%eval 0.05] [%clk 0:14:24] } 8... c6 { [%eval 0.28] [%clk 0:15:29] } 9. e3 { [%eval 0.39] [%clk 0:14:32] } 9... Nbd7 { [%eval 0.44] [%clk 0:15:31] } 10. Bd3 { [%eval 0.47] [%clk 0:14:40] } 10... Re8 { [%eval 0.47] [%clk 0:15:35] } 11. O-O { [%eval 0.43] [%clk 0:14:47] } 11... Nf8 { [%eval 0.45] [%clk 0:15:44] } 12. h3 { [%eval 0.54] [%clk 0:14:44] } 12... Ng6 { [%eval 0.55] [%clk 0:15:42] } 13. Bg5 { [%eval 0.19] [%clk 0:14:37] } 13... Ne4 { [%eval 0.15] [%clk 0:15:23] } 14. Bxe7 { [%eval 0.08] [%clk 0:13:42] } 14... Qxe7 { [%eval 0.0] [%clk 0:15:23] } 15. Rab1 { [%eval 0.0] [%clk 0:13:51] } 15... Bf5 { [%eval 0.02] [%clk 0:13:18] } 16. b4 { [%eval 0.06] [%clk 0:13:54] } 16... Nxc3 { [%eval 0.17] [%clk 0:12:27] } 17. Qxc3 { [%eval 0.16] [%clk 0:14:03] } 17... Be4 { [%eval 0.29] [%clk 0:12:37] } 18. Nd2 { [%eval 0.09] [%clk 0:13:36] } 18... Qg5?! { [%eval 0.9] } { Inaccuracy. Bxd3 was best. } { [%clk 0:12:05] } 19. Bxe4 { [%eval 0.95] [%clk 0:13:12] } 19... dxe4 { [%eval 0.93] [%clk 0:12:14] } 20. Qc5 { [%eval 0.92] [%clk 0:13:15] } 20... f5?! { [%eval 1.74] } { Inaccuracy. Qd5 was best. } { [%clk 0:12:07] } 21. Kh2? { [%eval 0.32] } { Mistake. b5 was best. } { [%clk 0:13:20] } 21... Rad8 { [%eval 0.82] [%clk 0:11:32] } 22. g3?! { [%eval 0.09] } { Inaccuracy. b5 was best. } { [%clk 0:13:18] } 22... Rd5 { [%eval 0.46] [%clk 0:11:24] } 23. Qxa7 { [%eval 0.56] [%clk 0:13:14] } 23... f4? { [%eval 2.21] } { Mistake. Qe7 was best. } { [%clk 0:11:15] } 24. Qxb7 { [%eval 2.04] [%clk 0:12:31] } 24... fxg3+ { [%clk 0:11:06] } 25. fxg3 { [%clk 0:12:39] } 25... Qxe3 { [%clk 0:11:15] } 26. Qf7+ { [%clk 0:12:45] } 1-0