[Event "Dortmunder Schachtage-01"]
[Site "Dortmund"]
[Date "1973.06.03"]
[Round "1"]
[White "Parma, Bruno"]
[Black "Bachmann, Friedhelm"]
[Result "1-0"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. O-O Nf6 7. Qe2 Bc5 8. Nb3 d5 9. Nxc5 Qxc5 10. exd5 Nxd5 11. c4 Nf6 12. b3 Nc6 13. Re1 Bd7 14. Ba3 Qg5 15. Nc3 Nd4 16. Qe3 Qxe3 17. fxe3 Nc6 18. Bd6 Ng4 19. Bf1 Ne7 20. h3 Nf5 21. Bf4 Nf6 22. e4 Ne7 23. e5 Nh5 24. Bh2 g6 25. Ne4 Nc8 26. g4 Ng7 27. Nf6+ Ke7 28. Bf4 Bc6 29. Rad1 Ne8 30. Bg5 h6 31. Bxh6 Nxf6 32. Bg5 Re8 33. Bg2 Bxg2 34. Kxg2 Na7 35. Bxf6+ Kf8 36. g5 Nc6 37. Re4 Ne7 38. Rh4 Ng8 39. Rh8 1-0