Event: Winter Cup of the Lviv Chess Club
Site: ø
Date: 2023-02-24
White: Pikh, Matviy
WhiteElo: 1446
Black: Koptsiukh, Vladimir
BlackElo: 2021
Result: 1/2-1/2
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 0:30:55] } 1... c5 { [%eval 0.32] [%clk 0:30:46] } 2. Nf3 { [%eval 0.0] [%clk 0:30:40] } 2... Nf6?! { [%eval 0.71] } { Inaccuracy. d6 was best. } { [%clk 0:30:44] } 3. Nc3 { [%eval 0.32] [%clk 0:31:02] } 3... Nc6 { [%eval 0.13] [%clk 0:30:55] } 4. d4 { [%eval 0.22] [%clk 0:30:50] } 4... cxd4 { [%eval 0.36] [%clk 0:30:55] } 5. Nxd4 { [%eval 0.32] [%clk 0:31:16] } 5... e5 { [%eval 0.13] [%clk 0:31:07] } 6. Ndb5 { [%eval 0.38] [%clk 0:31:41] } 6... d6 { [%eval 0.35] [%clk 0:31:24] } 7. Nd5 { [%eval 0.29] [%clk 0:32:02] } 7... Nxd5 { [%eval 0.38] [%clk 0:31:20] } 8. exd5 { [%eval 0.33] [%clk 0:32:25] } 8... Nb8 { [%eval 0.19] [%clk 0:31:34] } 9. c4 { [%eval 0.19] [%clk 0:31:17] } 9... Be7 { [%eval 0.25] [%clk 0:29:05] } 10. Be3 { [%clk 0:31:17] } 10... a6 { [%clk 0:29:05] } 11. Nc3 { [%clk 0:31:20] } 11... O-O { [%clk 0:28:17] } 12. Be2 { [%clk 0:30:28] } 12... f5 { [%clk 0:27:05] } 13. f4 Nd7 { [%clk 0:23:17] } 14. fxe5 { [%clk 0:28:13] } 14... Nxe5 { [%clk 0:18:41] } 15. O-O { [%clk 0:25:56] } 15... Qc7 { [%clk 0:17:18] } 16. Na4 { [%clk 0:25:41] } 16... Bd7 17. Nb6 Rae8 { [%clk 0:17:16] } 18. Bd4 { [%clk 0:25:17] } 18... Bf6 { [%clk 0:16:36] } 19. Rc1 { [%clk 0:24:27] } 19... Ng4 { [%clk 0:11:21] } 20. Bxg4 { [%clk 0:23:14] } 20... Bxd4+ { [%clk 0:09:04] } 21. Qxd4 { [%clk 0:23:06] } 21... Re4 { [%clk 0:09:20] } 22. Qf2 { [%clk 0:23:15] } 22... Rxg4 { [%clk 0:09:38] } 23. Rfe1 { [%clk 0:20:00] } 23... Be8 24. g3 f4 1/2-1/2