[Event "Zarate op"]
[Site "Zarate"]
[Date "1972.??.??"]
[Round "?"]
[White "Najdorf, Miguel"]
[Black "Benko, Francisco"]
[Result "1-0"]

1. Nf3 e6 2. g3 c5 3. Bg2 Nc6 4. O-O g6 5. d4 cxd4 6. Nxd4 Nxd4 7. Qxd4 Qf6 8. Qa4 Ne7 9.
Nc3 Nc6 10. Ne4 Qd4 11. c4 b5 12. Qxb5 Rb8 13. Qg5 f5 14. Bd2 Be7 15. Qh6 Bf8 16. Qh3 e5
17. Bc3 Qxc4 18. Nf6+ Kd8 19. Rfd1 Nd4 20. Ba5+ Rb6 21. e3 Ne2+ 22. Kh1 Qa6 23. Bxb6+ Qxb6
24. Nd5 Qc5 25. Qh4+ Ke8 26. b4 Qc2 27. Qf6 Rg8 28. Qxe5+ Kf7 29. Qf6+ Ke8 30. Rd2 1-0