[Event "USA-ch"]
[Site "Chicago"]
[Date "1974.??.??"]
[Round "1"]
[White "Commons, Kim S"]
[Black "Bisguier, Arthur Bernard"]
[Result "1/2-1/2"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qd6 6. c3 Bg4 7. h3 Bxf3 8. Qxf3 O-O-O 9. Qxf7 Nf6 10. Qc4 Qd3 11. Qxd3 Rxd3 12. Re1 Bc5 13. Na3 Rf8 14. Nc4 Nh5 15. Rf1 Ng3 16. Nxe5 Ne2+ 17. Kh1 Ng3+ 18. Kg1 Ne2+ 19. Kh1 1/2-1/2