[Event "USA-ch"]
[Site "Greenville"]
[Date "1980.06.12"]
[Round "2"]
[White "Byrne, Robert Eugene"]
[Black "Christiansen, Larry Mark"]
[Result "1/2-1/2"]
[WhiteElo "2530"]
[BlackElo "2485"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. g3 Bg4 8. Bg2 e6 9. c3 Bd6 10. O-O O-O 11. Qb3 Bxf3 12. Bxf3 Qc7 13. Rd1 Rab8 14. c4 b6 15. Be3 Rfe8 16. Rd2 e5 17. dxe5 Bxe5 18. Rad1 c5 19. Qd3 h6 20. Kg2 Re7 21. Qf5 Rbe8 22. b3 Re6 23. Bd5 R6e7 24. Rd3 Bb2 25. Bf3 Re6 1/2-1/2