[Event "Vidmar Memorial-02"]
[Site "Ljubljana/Portoroz"]
[Date "1973.04.15"]
[Round "10"]
[White "Osterman, Rudolf"]
[Black "Minic, Dragoljub"]
[Result "1/2-1/2"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 e5 7. Be3 Qe7 8. d5 Na6 9. Nd2 Nd7 10. a3 f5 11. f3 c5 12. Rb1 Bh6 13. Bf2 Nf6 14. b4 b6 15. Bd3 Nh5 16. g3 Bd7 17. Nb5 Rf7 18. exf5 gxf5 19. O-O Qg5 20. Nb3 Qg6 21. bxc5 Nxc5 22. Nxc5 bxc5 23. Kh1 e4 24. Be2 Rg7 25. Rg1 e3 26. Be1 Nf4 27. Nc3 Nxe2 28. Qxe2 Re8 29. Rg2 Bc8 30. a4 Rge7 31. Nb5 Bg7 32. Bc3 Bxc3 33. Nxc3 Qf6 34. Qc2 Kf8 35. Ne2 Bd7 36. a5 f4 37. Nxf4 Bf5 38. Qb2 Qe5 39. Re1 Qd4 40. Qb3 Kf7 1/2-1/2