[Event "Interzonal-04"]
[Site "Portoroz"]
[Date "1958.08.06"]
[Round "2"]
[White "Matanovic, Aleksandar"]
[Black "Panno, Oscar"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8. O-O-O O-O 9. f4 h6 10. Bh4 Nxd4 11. Qxd4 Qa5 12. e5 dxe5 13. Qxe5 Qxe5 14. fxe5 Nd5 15. Bxe7 Nxe7 16. Bb5 a6 17. Bd3 b5 18. Be4 Rb8 19. Rd6 b4 20. Na4 a5 21. Re1 Bb7 22. Bxb7 Rxb7 23. Ra6 Rb5 24. Nb6 Nc6 25. Nc4 Rc5 26. b3 Rd8 27. Re3 g5 28. h3 Kg7 29. Nd6 Rxe5 30. Rd3 Nb8 31. Ra7 Rf8 32. Rf3 Nc6 33. Raxf7+ Rxf7 34. Rxf7+ Kg6 35. Rf2 Re1+ 36. Kb2 Nd4 37. Nc4 Nb5 38. c3 Nxc3 39. Kc2 Ra1 40. Kd3 Nxa2 41. Ne5+ Kg7 42. Rf7+ Kg8 43. Ra7 Nc3 44. Ng4 Nd5 45. Nxh6+ Kf8 46. Kd4 Ra2 47. Ke5 Re2+ 48. Kd6 Nf4 49. h4 Rd2+ 50. Ke5 Rd5+ 51. Kf6 Nh5+ 52. Kxe6 Nf4+ 53. Kf6 Nh5+ 54. Ke6 1/2-1/2