[Event "Interzonal-04"]
[Site "Portoroz"]
[Date "1958.08.23"]
[Round "12"]
[White "Larsen, Bent"]
[Black "Sanguineti, Raul"]
[Result "1/2-1/2"]

1. Nf3 Nf6 2. g3 c5 3. Bg2 g6 4. O-O Bg7 5. d4 cxd4 6. Nxd4 O-O 7. c4 Nc6 8. Nc3 Qb6 9. Nb3 d6 10. Be3 Qb4 11. c5 Be6 12. cxd6 exd6 13. h3 Rfe8 14. Nd4 Nxd4 15. Bxd4 d5 16. a3 Qe7 17. Rc1 Qd7 18. Qa4 Bxh3 19. Qxd7 Bxd7 20. Bxf6 Bxf6 21. Nxd5 Bxb2 22. Rc2 Be5 23. f4 Bd4+ 24. e3 Bf5 25. Rc7 Bxe3+ 26. Kh2 Kg7 27. Rxb7 Rac8 28. Re1 Bc5 29. Rxe8 Rxe8 30. Rc7 Rc8 31. Rb7 a5 32. a4 Bd3 33. Nc7 Bc4 34. Bh3 Rd8 35. Ne6+ Bxe6 36. Bxe6 1/2-1/2