[Event "Olympiad-13 Preliminaries A"]
[Site "Munich"]
[Date "1958.10.03"]
[Round "3"]
[White "Benitez, Francisco Emilio"]
[Black "Primavera, Giuseppe"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. Be2 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Nc3 O-O 8. Qd2 Qa5 9. Nb3 Qd8 10. O-O d6 11. f3 a6 12. Rfd1 b5 13. Rac1 Be6 14. Nd5 Bxd5 15. exd5 Ne5 16. Qb4 Rc8 17. Na5 Qd7 18. c4 bxc4 19. Nxc4 Nxc4 20. Bxc4 Rb8 21. Qd2 Qb7 22. b3 Nd7 23. Qa5 Ra8 24. Be2 Rfc8 25. Rxc8+ Qxc8 26. Rc1 Qb8 27. Rc6 Nc5 28. b4 Bc3 29. a3 Nb3 30. Qc7 Nd4 31. Qxb8+ Rxb8 32. Bxd4 Bxd4+ 33. Kf1 a5 34. b5 1/2-1/2