[Event "Interzonal-06"]
[Site "Amsterdam"]
[Date "1964.06.01"]
[Round "10"]
[White "Vranesic, Zvonko"]
[Black "Ivkov, Borislav"]
[Result "0-1"]

1. d4 e6 2. Nf3 c5 3. e4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 b5 7. Be3 Bb7 8. a3 Nf6 9. Qd3 d6 10. O-O Nbd7 11. f3 Be7 12. Bf2 O-O 13. Qd2 Rfd8 14. Bg3 g6 15. Kh1 Nb6 16. Nb3 Nh5 17. Bf2 d5 18. Bxb6 Qxb6 19. exd5 Bxd5 20. Nxd5 Ng3+ 21. hxg3 Rxd5 22. Nd4 Rxd4 23. Bd3 Rad8 24. f4 R8d5 25. g4 e5 26. Qf2 Bc5 27. b4 Rxb4 28. Qf3 Rbd4 29. fxe5 Qe6 30. Rae1 Rxg4 31. g3 Rg5 32. Kg2 Rh5 33. g4 Rg5 34. Re4 Rdxe5 35. Rf4 f5 36. Kh2 Bd6 37. Qa8+ Qe8 38. Qxa6 Re6 39. Qxb5 Qxb5 40. Bxb5 Re4 0-1