[Event "USA-ch"]
[Site "Oberlin"]
[Date "1975.??.??"]
[Round "1"]
[White "Rogoff, Kenneth"]
[Black "Commons, Kim S"]
[Result "1/2-1/2"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 O-O 5. e3 c5 6. Be2 Nc6 7. O-O d5 8. Ne5 Nxe5 9. Bxe5 Be6 10. d3 Qd7 11. Qc2 Rad8 12. Rd1 Bg4 13. Nc3 Bxe2 14. Qxe2 dxc4 15. bxc4 Qf5 16. d4 cxd4 17. exd4 Qg4 18. Qb2 Rd7 19. Ne2 Nh5 20. h3 Qg5 21. Bxg7 Nxg7 22. Ng3 1/2-1/2