[Event "Vidmar Memorial-03"]
[Site "Portoroz/Ljubljana"]
[Date "1975.06.18"]
[Round "13"]
[White "Osterman, Rudolf"]
[Black "Parma, Bruno"]
[Result "1/2-1/2"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 Ne4 7. Qc2 Nxc3 8. Qxc3 O-O 9. O-O c5 10. Be3 d6 11. dxc5 bxc5 12. Rfd1 Qc7 13. Rd2 Nd7 14. Ne1 Bxg2 15. Nxg2 Rfd8 16. Rad1 Nf6 17. Qc2 h6 18. f3 d5 19. cxd5 1/2-1/2