[Event "Interzonal-06"]
[Site "Amsterdam"]
[Date "1964.05.24"]
[Round "4"]
[White "Smyslov, Vassily V"]
[Black "Bronstein, David Ionovich"]
[Result "1/2-1/2"]

1. Nf3 Nf6 2. g3 g6 3. b4 Bg7 4. Bb2 c6 5. Bg2 a5 6. a3 axb4 7. axb4 Rxa1 8. Bxa1 Qb6 9. c3 O-O 10. O-O d5 11. d3 Bg4 12. Nbd2 Nbd7 13. Qa4 Qc7 14. c4 dxc4 15. dxc4 c5 16. b5 Nb6 17. Qb3 Ra8 18. h3 Bf5 19. Be5 Qc8 20. g4 Bd7 21. Qc3 Be6 22. Rc1 Ra4 23. Qd3 h6 24. Nh2 Nbd7 25. Bf4 Nb6 26. Nhf1 h5 27. g5 Nfd7 28. Ne3 Nf8 29. Kh2 Kh7 30. Qe4 Ra2 31. Rd1 Na4 1/2-1/2