[Event "Marshall CC"]
[Site "New York"]
[Date "1977.??.??"]
[Round "?"]
[White "Diesen, Mark C"]
[Black "Zuckerman, Bernard"]
[Result "1/2-1/2"]
[WhiteElo "2360"]
[BlackElo "2450"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nf6 6. Nc3 Nc6 7. O-O g6 8. d3 Bg7 9. h3 O-O 10. Be3 a6 11. Qd2 Rab8 12. a4 e5 13. Nh2 Nd4 14. Rab1 Ne8 15. b4 f5 16. f4 exf4 17. Bxf4 Ne6 18. Bh6 f4 19. Bxg7 N8xg7 20. Nd5 Nh5 21. bxc5 dxc5 22. Rb6 Nd4 23. Nf3 1/2-1/2