[Event "Hungarian Open"]
[Site "Gyor HUN"]
[Date "1990.09.??"]
[EventDate "1990.09.00"]
[Round "1"]
[Result "1/2-1/2"]
[White "Thomas Oberngruber"]
[Black "Oleg Kozlov"]
[ECO "B43"]
[WhiteElo "?"]
[BlackElo "2360"]
[PlyCount "72"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. a3 Bb7 7. Bd3 Nc6 8. Be3  Nf6 9. O-O Ne5 10. Nb3 d5 11. Bg5 Nxd3 12. cxd3 dxe4 13. Bxf6 Qxf6 14. dxe4 Be7  15. Qe2 O-O 16. Na5 Rab8 17. e5 Qg6 18. Nxb7 Rxb7 19. b4 Rc7 20. Rac1 Rfc8 21.  Qe3 h6 22. Ne2 Rxc1 23. Rxc1 Rxc1+ 24. Nxc1 Qc2 25. g3 Qd1+ 26. Kg2 Qd5+ 27.  Kg1 Qd1+ 28. Kg2 Qd5+ 29. Kg1 Bd8 30. Qd3 Qa8 31. Nb3 Bb6 32. Qd6 Qa7 33. Nc5  a5 34. Nd7 Bxf2+ 35. Kf1 Kh7 36. Nf8+ 1/2-1/2