[Event "Interzonal-04"]
[Site "Portoroz"]
[Date "1958.08.08"]
[Round "3"]
[White "Sanguineti, Raul"]
[Black "Cardoso, Radolfo Tan"]
[Result "1/2-1/2"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Bb7 13. dxe5 dxe5 14. Nh2 Rfd8 15. Qf3 c4 16. Ndf1 b4 17. Ng3 b3 18. axb3 cxb3 19. Bd3 Bc8 20. Nf5 Bxf5 21. exf5 Nb7 22. Ng4 Nxg4 23. hxg4 Nc5 24. Be4 Nxe4 25. Qxe4 h6 26. Be3 Bf6 27. Ra3 Rdb8 28. Rea1 Qc8 29. Qd5 h5 30. g5 Be7 31. Rxb3 Rxb3 32. Qxb3 Qxf5 33. Qb7 Re8 34. Qc6 Rd8 35. g6 fxg6 36. Rxa6 Rd1+ 37. Kh2 Kh7 38. Qe6 Qb1 39. Kg3 Rh1 40. Qxe5 Bh4+ 41. Kf3 Qd1+ 42. Ke4 Qg4+ 43. Kd5 Qxg2+ 44. Qe4 Rd1+ 45. Bd4 Qxe4+ 46. Kxe4 Re1+ 47. Kf3 Be7 48. c4 g5 49. Bc3 g4+ 50. Kg2 Re4 51. Ra5 h4 52. Re5 h3+ 53. Kf1 Rxe5 54. Bxe5 Kg6 55. Bd4 Kf5 56. c5 Ke4 57. c6 Bd8 58. Bxg7 Bb6 59. Bf6 Kd5 60. Bh4 Kxc6 61. Bg3 Kd5 62. Ke2 Ke4 63. b4 Ba7 64. b5 Bd4 65. Bh2 Be5 66. Bxe5 Kxe5 67. Kf1 Kd5 68. Kg1 Kc5 69. Kh2 Kxb5 1/2-1/2