[Event "Interzonal-04"]
[Site "Portoroz"]
[Date "1958.08.20"]
[Round "10"]
[White "Bronstein, David Ionovich"]
[Black "Sanguineti, Raul"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 O-O 6. Nf3 d5 7. O-O dxc4 8. Bxc4 b6 9. Qe2 Bb7 10. Rd1 cxd4 11. Nb5 Nbd7 12. a3 Be7 13. Nbxd4 Rc8 14. b3 Qc7 15. Bb2 Rfd8 16. e4 Qf4 17. e5 Nd5 18. h3 Qh6 19. Nf5 exf5 20. Bxd5 Bxd5 21. Rxd5 Qe6 22. Rdd1 f6 23. Nd4 Qxe5 24. Qf3 Bd6 25. g3 Nc5 26. Re1 Ne4 1/2-1/2