Passerotti, Pierluigi VS Formanek, Edward W 1977.12.??

[Event "Reggio Emilia-20 1977/78"]
[Site "Reggio Emilia"]
[Date "1977.12.??"]
[Round "?"]
[White "Passerotti, Pierluigi"]
[Black "Formanek, Edward W"]
[Result "1/2-1/2"]
[WhiteElo "2380"]
[BlackElo "2410"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. O-O Bd7 5. d4 exd4 6. Nxd4 g6 7. c4 Bg7 8. Be3 Nf6 9. f3 Nxd4 10. Bxd7+ Nxd7 11. Bxd4 Bxd4+ 12. Qxd4 Qf6 13. Qd2 Nb6 14. b3 Qxa1 15. Nc3 Qxf1+ 16. Kxf1 O-O-O 17. a4 Nd7 18. Qd4 a6 19. Nd5 1/2-1/2