[Event "Chigorin Memorial Open"]
[Site "St. Petersburg RUS"]
[Date "2009.10.19"]
[EventDate "2009.10.16"]
[Round "4"]
[Result "1/2-1/2"]
[White "Ildar Khairullin"]
[Black "Davit Gevorgi Petrosian"]
[ECO "E81"]
[WhiteElo "2604"]
[BlackElo "2504"]
[PlyCount "59"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 c5
7. Nge2 Nc6 8. d5 Ne5 9. Ng3 e6 10. Be2 exd5 11. cxd5 a6
12. Qd2 Re8 13. Bh6 Bh8 14. O-O b5 15. h3 Rb8 16. Nd1 a5
17. a4 bxa4 18. Rxa4 Nfd7 19. Bg5 f6 20. Bf4 Rb4 21. Rxb4 cxb4
22. Be3 Nc5 23. Nf2 Qb6 24. f4 Ned7 25. f5 Bg7 26. Kh2 Ba6
27. Rc1 Bxe2 28. Qxe2 a4 29. h4 Qa6 30. Qd1 1/2-1/2