[Event "Rome op"]
[Site "Rome"]
[Date "1990.??.??"]
[Round "4"]
[White "Vaisser, Anatoli"]
[Black "Mariotti, Sergio"]
[Result "0-1"]
[EventArchiveKey "rome-open-1990"]
[WhiteElo "2540"]
[BlackElo "2450"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. c4 d5 7. Qc2 c6 8. Bg5 Ne4 9. Bxe7 Qxe7 10. Ne5 Nd7 11. Nd3 b6 12. Nd2 Ba6 13. b3 Rac8 14. Rfd1 c5 15. dxc5 Nxd2 16. c6 Ne4 17. cxd7 Qxd7 18. Ne5 Qe7 19. Qb2 dxc4 20. bxc4 Nc5 21. Rd2 Na4 22. Qd4 Rfd8 23. Bd5 exd5 24. cxd5 Qd6 25. Qxa4 Qxe5 26. Rad1 Bxe2 0-1