[Event "USA-ch"]
[Site "Greenville"]
[Date "1980.06.18"]
[Round "6"]
[White "Benko, Pal C"]
[Black "Lein, Anatoly"]
[Result "1/2-1/2"]
[WhiteElo "2485"]
[BlackElo "2520"]
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 Ne4 7. Bd2 Nxd2 8. Qxd2 d6 9. O-O Nd7 10. d5 e5 11. e4 g6 12. Ne1 h5 13. Nd3 h4 14. b4 1/2-1/2