[Event "Sarajevo-06"]
[Site "Sarajevo"]
[Date "1963.04.02"]
[Round "7"]
[White "Osmanagic, Dusan"]
[Black "Ivkov, Borislav"]
[Result "1/2-1/2"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 c5 5. d5 d6 6. g3 O-O 7. Bg2 Na6 8. O-O Nc7 9. e4 a6 10. a4 Rb8 11. e5 Ng4 12. exd6 exd6 13. Bf4 Nf6 14. Nd2 Bg4 15. f3 Bc8 16. a5 Nh5 17. Be3 b5 18. axb6 Rxb6 19. Ra2 Re8 20. Bf2 Bd7 21. Nde4 Qe7 22. Re1 Qf8 23. Re2 Rb4 24. Nd2 Reb8 25. Qc1 Nf6 26. b3 Re8 27. Rxe8 Qxe8 28. Ra3 Bh6 29. Qe1 Qf8 30. Qd1 Rb8 31. Nde4 Nxe4 32. Nxe4 f5 33. Nc3 Qf6 34. Qc2 Bg7 35. Nd1 f4 36. g4 h5 37. h3 hxg4 38. hxg4 Kf7 39. Qd2 Bc8 40. Qd3 Ne8 41. Be1 Qd4+ 42. Qxd4 Bxd4+ 43. Kf1 Nf6 44. Bc3 Nd7 45. Ke2 Bb7 46. Bxd4 cxd4 47. Nf2 1/2-1/2