[Event "Dortmunder Schachtage-03"]
[Site "Dortmund"]
[Date "1975.04.12"]
[Round "11"]
[White "Parma, Bruno"]
[Black "Ornstein, Axel"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Be3 Nf6 7. Be2 a6 8. O-O Be7 9. f4 O-O 10. a4 Qc7 11. Kh1 Rd8 12. Qe1 Nxd4 13. Bxd4 e5 14. Be3 exf4 15. Rxf4 d5 16. exd5 1/2-1/2