[Event "USA-ch"]
[Site "Greenville"]
[Date "1980.06.23"]
[Round "10"]
[White "Benko, Pal C"]
[Black "Evans, Larry Melvyn"]
[Result "1/2-1/2"]
[WhiteElo "2485"]
[BlackElo "2520"]

1. Nf3 c5 2. b3 Nc6 3. Bb2 Nf6 4. e3 e6 5. c4 b6 6. Be2 Bb7 7. Nc3 d5 8. cxd5 Nxd5 9. O-O Nf6 1/2-1/2