[Event "Dortmunder Schachtage-01"]
[Site "Dortmund"]
[Date "1973.06.06"]
[Round "5"]
[White "Nautsch, Werner"]
[Black "Bachmann, Friedhelm"]
[Result "1-0"]
1. e4 g6 2. Nc3 Bg7 3. g3 d6 4. Bg2 e5 5. Nge2 Nc6 6. O-O Nge7 7. d3 O-O 8. Be3 Be6 9. Qd2 Qd7 10. Rfe1 f5 11. Nd5 Bf7 12. c4 fxe4 13. dxe4 Rae8 14. Rac1 Be6 15. Bg5 Rf7 16. b4 Nc8 17. Be3 Ref8 18. f3 N6e7 19. Red1 Kh8 20. Nec3 Ng8 21. Bf2 Rxf3 22. Bxf3 Rxf3 23. Ne3 Bh6 24. Qe2 Qf7 25. Nf5 gxf5 26. Qxf3 Bxc1 27. Rxc1 Bxc4 28. exf5 c6 29. a3 Nf6 30. Rd1 a6 31. h4 d5 32. g4 e4 33. Qf4 Qd7 34. Bd4 Kg7 35. g5 1-0