[Event "Sarajevo-07"]
[Site "Sarajevo"]
[Date "1964.04.03"]
[Round "11"]
[White "Polugaevsky, Lev"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]

1. Nf3 Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 O-O 5. e3 d6 6. Be2 e5 7. O-O Re8 8. d4 e4 9. Nfd2 h5 10. Nc3 Bg4 11. a4 Nbd7 12. Qc2 Bxe2 13. Nxe2 Qe7 14. a5 c6 15. Nc3 Rac8 16. Qb3 Qe6 17. a6 Rb8 18. axb7 Rxb7 19. Ra6 Nb8 20. Ra5 a6 21. Qa4 Rc8 22. Ne2 Qe7 23. Ba3 Qe8 24. Rc1 Nfd7 25. Qc2 f5 26. Nc3 Bf6 27. Qb3 Kh7 28. Bb2 Bd8 29. Raa1 Bf6 30. Ra5 Bd8 31. Raa1 1/2-1/2