[Event "72nd US Open"]
[Site "Ventura, CA USA"]
[Date "1971.08.15"]
[EventDate "?"]
[Round "7"]
[Result "1-0"]
[White "Paul Quillen"]
[Black "Richard Robinson"]
[ECO "B23"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "42"]

1. e4 c5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 e6 5. d3 d5 6. Bg5 Be7 7. Bxf6 Bxf6 8.  exd5 Bxc3+ 9. bxc3 exd5 10. Ne2 O-O 11. O-O Bg4 12. f3 Bd7 13. Nf4 Ne7 14. Qd2  Bc6 15. Rfe1 Re8 16. d4 c4 17. Re5 Nc8 18. Rxe8+ Qxe8 19. Re1 Qd7 20. Bh3 Qc7  21. Nxd5 1-0