[Event "Olympiad-18 Preliminaries C"]
[Site "Lugano"]
[Date "1968.10.23"]
[Round "6"]
[White "Matulovic, Milan"]
[Black "Calvo Minguez, Ricardo"]
[Result "1-0"]
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. f4 Qb6 10. Nf3 Ng4 11. Re1 f6 12. Bh4 O-O-O 13. h3 Nh6 14. Bf2 Qa5 15. Bc4 Re8 16. Bb3 Nf7 17. Be3 b5 18. f5 Nfd8 19. Qf2 Kb7 20. Rd1 Be7 21. fxe6 Nxe6 22. Nd5 Qd8 23. Rd2 Nc5 24. Bxc5 dxc5 25. Rhd1 Nb8 26. c4 Bf8 27. cxb5 axb5 28. Nc3 Qc7 29. Bd5+ Kc8 30. Bf7 Re7 31. Nd5 Qc6 32. Nxe7+ Bxe7 33. Bd5 Qa6 34. e5 c4 35. e6 Be8 36. Kb1 Bg6+ 37. Ka1 Rd8 38. Nh4 Be8 39. Nf5 Bb4 40. Bb7+ 1-0