[Event "Interzonal-04"]
[Site "Portoroz"]
[Date "1958.09.02"]
[Round "16"]
[White "Sanguineti, Raul"]
[Black "Tal, Mihail"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 exd5 5. d4 Nf6 6. Bb5+ Bd7 7. Bxd7+ Nbxd7 8. O-O Be7 9. dxc5 Nxc5 10. Nd4 Qd7 11. Nd2 O-O 12. N2b3 Rfe8 13. Bg5 Nxb3 14. axb3 h6 15. Bh4 a6 16. Re1 Ne4 17. Bxe7 Rxe7 18. f3 Nf6 19. Rxe7 Qxe7 20. Qe2 1/2-1/2