[Event "Mar del Plata International-24"]
[Site "Mar del Plata"]
[Date "1961.03.12"]
[Round "1"]
[White "Matanovic, Aleksandar"]
[Black "Rossetto, Hector"]
[Result "1-0"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 d5 10. Nxd5 Bxa3 11. bxa3 Rg8 12. Rb1 Rg4 13. f3 Rg6 14. Nb6 Be6 15. Nxa8 Qxa8 16. Qd2 f5 17. Bd3 f4 18. O-O Bh3 19. Rf2 Qa7 20. Kh1 Be6 21. Rff1 b5 22. a4 b4 23. Qf2 Qe7 24. Bxa6 Bxa2 25. Rb2 Nd4 26. Bb5+ Nxb5 27. axb5 Bc4 28. Rfb1 b3 29. b6 1-0