[Event "Vidmar Memorial-03"]
[Site "Portoroz/Ljubljana"]
[Date "1975.06.13"]
[Round "9"]
[White "Gligoric, Svetozar"]
[Black "Osterman, Rudolf"]
[Result "1/2-1/2"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 exd4 5. Bxc4 Nc6 6. O-O Nf6 7. e5 Ne4 8. Re1 Nc5 9. Bg5 Be7 10. Bxe7 Qxe7 11. Nxd4 Nxd4 12. Qxd4 Be6 13. b4 Nd7 14. Bxe6 fxe6 15. Nc3 Nb6 16. Rad1 O-O 17. Qc5 Rf7 18. a4 Raf8 19. a5 Qxc5 20. bxc5 Nc4 21. a6 bxa6 22. Ne4 h6 23. Ra1 a5 24. Rec1 Nxe5 25. Rxa5 Nd3 26. Rc2 c6 27. h3 Rb8 28. f3 Rd7 29. Rd2 Rbd8 30. Ra6 Nb4 31. Rxd7 Rxd7 32. Ra4 Nd3 33. Ra6 Rc7 34. Ra4 e5 35. Ra3 Nf4 36. Nd6 Ne6 37. Re3 Nxc5 38. Rxe5 Nb7 39. Re8+ Kh7 40. Nc4 1/2-1/2