[Event "USA-ch"]
[Site "Pasadena"]
[Date "1978.??.??"]
[Round "15"]
[White "Rogoff, Kenneth"]
[Black "Commons, Kim S"]
[Result "1/2-1/2"]
[WhiteElo "2520"]
[BlackElo "2485"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. d4 d6 9. c3 Bg4 10. d5 Na5 11. Bc2 c6 12. h3 Bc8 13. dxc6 Qc7 14. Nbd2 Qxc6 15. Nf1 Bb7 16. Ng3 g6 17. a4 Nc4 18. Qe2 Rfe8 19. axb5 axb5 20. Rxa8 Rxa8 21. Bd3 1/2-1/2