[Event "Sarajevo-12"]
[Site "Sarajevo"]
[Date "1969.03.23"]
[Round "4"]
[White "Gligoric, Svetozar"]
[Black "Bukal, Vladimir Sr"]
[Result "1-0"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 Bg4 5. Bxc4 e6 6. h3 Bh5 7. Nc3 Nc6 8. Be2 a6 9. O-O Bd6 10. b3 O-O 11. Bb2 Qe7 12. Rc1 Rfd8 13. Nb1 Ne4 14. a3 Bg6 15. b4 Qf6 16. Qb3 e5 17. Rxc6 bxc6 18. dxe5 Qe7 19. exd6 cxd6 20. Nc3 Ng5 21. Nxg5 Qxg5 22. Bf3 d5 23. Ne2 Bf5 24. Nf4 Rd6 25. g3 Qh6 26. h4 Re8 27. Rd1 f6 28. Qc3 g5 29. hxg5 fxg5 30. Nh5 Rf8 31. g4 Bg6 32. Qh8+ Kf7 33. Qe5 Bxh5 34. gxh5 Re6 35. Qg3 1-0