[Event "USA-ch"]
[Site "Pasadena"]
[Date "1978.??.??"]
[Round "6"]
[White "Benko, Pal C"]
[Black "Rogoff, Kenneth"]
[Result "1/2-1/2"]
[WhiteElo "2485"]
[BlackElo "2520"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 Bg4 5. Be2 Nc6 6. h3 Bh5 7. O-O e6 8. Re1 Be7 9. c3 O-O 10. Nbd2 a6 11. Ne4 Bg6 12. Bd3 h6 13. Bd2 Qd7 14. Qc2 Rad8 15. Nc5 Bxd3 16. Nxd3 Bd6 17. Rad1 Qc8 18. Re2 Rfe8 19. c4 Nf6 20. Bc3 Be7 21. b3 Nh7 22. Qb2 Bf8 23. Nf4 e5 24. Nd5 exd4 25. Rxe8 Rxe8 26. Nxd4 Nxd4 27. Bxd4 c6 28. Ne3 Ng5 29. Qc2 Ne4 30. Bb6 Qe6 31. Qd3 Bd6 32. Nf1 Bc5 33. Bxc5 Nxc5 34. Qe3 Ne4 35. f3 Nf6 36. Qxe6 Rxe6 37. Kf2 Kf8 38. Ne3 g6 39. Ng4 Nxg4+ 40. hxg4 Ke7 41. Rh1 g5 42. c5 1/2-1/2