[Event "Interzonal-04"]
[Site "Portoroz"]
[Date "1958.09.07"]
[Round "20"]
[White "Sanguineti, Raul"]
[Black "Szabo, Laszlo"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd3 a6 8. Rd1 Bd7 9. Nb3 h6 10. Bc1 b5 11. Qe3 Be7 12. Bd3 b4 13. Ne2 Ng4 14. Qg3 e5 15. O-O g5 16. Nd2 Nf6 17. Nc4 Nh5 18. Qe3 Rb8 19. Qd2 Be6 20. Ne3 a5 21. Bc4 Nf4 22. Ng3 Qc8 23. c3 Na7 24. Ngf5 Rb6 25. Bd5 bxc3 26. bxc3 Qxc3 27. g3 Bxf5 28. Nxf5 Qf3 29. gxf4 gxf4 30. Qd3 Rg8+ 31. Ng3 Qxd3 32. Rxd3 Nc6 33. Ra3 Bd8 34. Kh1 fxg3 35. fxg3 Rg7 36. Bxh6 Rh7 37. Be3 Nd4 38. Rf2 Rb1+ 39. Kg2 Bb6 40. Rc3 Bc5 41. Rc1 Rb4 42. Rcf1 Ne6 43. Bxc5 Nxc5 44. Bxf7+ Ke7 45. Bg8 Rg7 46. Rf7+ Rxf7 47. Rxf7+ Ke8 48. Ra7 Nxe4 49. Rxa5 Rb2+ 50. Kf3 Nf6 51. Ra8+ Ke7 52. Ra7+ Kd8 53. Be6 Rxh2 54. g4 Nh7 55. Kg3 Rh1 56. Kg2 Rh6 57. Bf5 Ng5 58. a4 Ne6 59. a5 d5 60. g5 Nxg5 61. Rd7+ Ke8 62. Rxd5 Nf7 63. Bd3 Rd6 64. Bb5+ Kd8 1/2-1/2