[Event "St Petersburg op2"]
[Site "St Petersburg"]
[Date "1994.??.??"]
[EventDate "?"]
[Round "5"]
[Result "0-1"]
[White "Pavel V Tregubov"]
[Black "Mihail Kobalija"]
[ECO "A97"]
[WhiteElo "2545"]
[BlackElo "2415"]
[PlyCount "66"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. Nc3 O-O 6. Nf3 d6 7. O-O Qe8 8. Bg5  Qg6 9. Re1 Nc6 10. d5 Ne5 11. Bxf6 Nxf3+ 12. exf3 Bxf6 13. Nb5 Qf7 14. f4 e5  15. c5 a6 16. cxd6 axb5 17. fxe5 Bxe5 18. Rxe5 cxd6 19. Re3 f4 20. gxf4 Ra4 21.  Qe2 Rxf4 22. Rf1 b4 23. Rg3 h5 24. Bh3 Re8 25. Re3 Rxe3 26. fxe3 Rxf1+ 27. Bxf1  Qxd5 28. b3 Qg5+ 29. Kf2 Qh4+ 30. Kg1 Qg5+ 31. Kf2 Be6 32. Qf3 Qf5 33. e4 Qe5  0-1