[Event "Karpov Poikovsky"] [Site "Poikovsky RUS"] [Date "2011.10.12"] [EventDate "2011.10.04"] [Round "8"] [Result "1-0"] [White "Sergey Karjakin"] [Black "Zahar Efimenko"] [ECO "C24"] [WhiteElo "2772"] [BlackElo "2703"] [PlyCount "57"] 1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 d5 5. Bb3 Bb4+ 6. c3 Bd6 7. Bg5 dxe4 8. dxe4 O-O 9. O-O Qe7 10. Nh4 Na6 11. Nd2 Nc5 12. Qf3 Nxb3 13. axb3 Bc7 14. Nf5 Qe6 15. Bh6 Nxe4 16. Qg4 g6 17. Nxe4 Qxf5 18. Qxf5 Bxf5 19. Nf6+ Kh8 20. Bxf8 Rxf8 21. Rxa7 Rb8 22. Rd1 e4 23. Nd7 Rd8 24. Rxb7 Bf4 25. h3 e3 26. Kf1 Kg7 27. Rd4 g5 28. Ne5 Rf8 29. Nxc6 1-0