[Event "USA-ch"]
[Site "Greenville"]
[Date "1980.06.18"]
[Round "6"]
[White "Biyiasas, Peter"]
[Black "Evans, Larry Melvyn"]
[Result "0-1"]
[WhiteElo "2485"]
[BlackElo "2520"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 e6 6. O-O Nge7 7. d3 O-O 8. Be3 Nd4 9. Ne2 Nec6 10. c3 Nxf3+ 11. Bxf3 b6 12. d4 Ba6 13. Re1 Qf6 14. Bg2 Bxe2 15. Rxe2 cxd4 16. cxd4 Nxd4 17. Rd2 Nc6 18. Rc1 Rac8 19. Rxd7 Qxb2 20. Rc2 Qa3 21. h4 h5 22. Bg5 Ne5 23. Be7 Qa4 24. Rdd2 Rfe8 25. Rxc8 Qxd1+ 26. Rxd1 Rxc8 27. Bf1 Rc2 28. a4 Nf3+ 29. Kg2 Bd4 0-1