[Event "Korchnoi Memorial Open"]
[Site "St. Petersburg RUS"]
[Date "2024.08.21"]
[EventDate "2024.08.17"]
[Round "8"]
[Result "0-1"]
[White "Semen Chernyshev"]
[Black "Leonid Efimov"]
[ECO "A13"]
[WhiteElo "1848"]
[BlackElo "2116"]
[PlyCount "64"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qc2 a6 6. a4 c5 7. Ne5 Qc7 8. Nxc4 Bd7
9. d3 Bc6 10. Bf4 Qd8 11. e4 b5 12. Ne5 Nfd7 13. Nxc6 Nxc6 14. O-O Be7 15. e5 Rc8
16. Bxc6 Rxc6 17. axb5 axb5 18. Nc3 g5 19. Be3 Nxe5 20. Nxb5 Nf3+ 21. Kh1 O-O 22.
Qe2 g4 23. Bh6 f5 24. Bxf8 Bxf8 25. Nc3 e5 26. Kg2 Rh6 27. h4 Qb8 28. d4 exd4 29.
Qc4+ Kh8 30. Qd5 dxc3 31. Ra8 Rxh4 32. Rh1 Rxh1  0-1