[Event "St Petersburg Chigorin op"]
[Site "St. Petersburg RUS"]
[Date "2005.05.17"]
[EventDate "2005.05.16"]
[Round "2"]
[Result "1-0"]
[White "Yakov Vunder"]
[Black "Nikolay Korniushin"]
[ECO "A18"]
[WhiteElo "2237"]
[BlackElo "2416"]
[PlyCount "60"]

1. c4 e6 2. Nc3 Nf6 3. e4 d5 4. e5 d4 5. exf6 dxc3 6. bxc3 Qxf6 7. Nf3 e5 8. d4  e4 9. Qe2 Bf5 10. Nd2 Qe6 11. f3 exf3 12. Qxe6+ Bxe6 13. Nxf3 Nd7 14. Bd3 f6  15. O-O O-O-O 16. Re1 Bf7 17. a4 a5 18. Rb1 Nb6 19. c5 Nd5 20. Bd2 Be8 21. c4  Nb4 22. Bxb4 axb4 23. Rxb4 Bc6 24. Bf5+ Kb8 25. Be4 Bxe4 26. Rxe4 c6 27. a5 Kc7  28. a6 bxa6 29. Rb6 Rxd4 30. Nxd4 1-0