[Event "Interzonal-06"]
[Site "Amsterdam"]
[Date "1964.06.19"]
[Round "22"]
[White "Bilek, Istvan"]
[Black "Benko, Pal C"]
[Result "0-1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Qe2 b5 7. Bb3 O-O 8. c3 d5 9. d3 Re8 10. Nbd2 Bb7 11. a4 Bf8 12. Re1 Na5 13. Bc2 c5 14. axb5 axb5 15. exd5 Nxd5 16. Nf1 Qc7 17. Bd2 g6 18. h4 c4 19. h5 cxd3 20. Bxd3 e4 21. hxg6 hxg6 22. Bxe4 Nf6 23. Bxb7 Rxe2 24. Bxa8 Rxe1 25. Bxe1 Nb3 26. Ra6 Kg7 27. Nd4 Nxd4 28. cxd4 Qc1 29. Bd2 Qxb2 30. Be3 Ng4 31. Bd5 Nxe3 32. fxe3 f5 33. g4 Qe2 34. gxf5 Qg4+ 35. Bg2 Qxf5 36. Ng3 Qd3 37. Kf2 Be7 38. Be4 Qd2+ 39. Ne2 Bf6 40. Ra7+ Kh6 41. Ra6 Kg7 42. Ra7+ Kh6 0-1