[Event "Olympiad-19 Preliminaries A"]
[Site "Siegen"]
[Date "1970.09.09"]
[Round "5"]
[White "Thomsen, Frode Helvig"]
[Black "Scharf, Manfred"]
[Result "1-0"]

1. Nf3 Nf6 2. c4 d5 3. cxd5 Nxd5 4. g3 Nc6 5. Bg2 e5 6. d3 Be7 7. Nbd2 Nb6 8. O-O Be6 9. b3 Qd7 10. Bb2 f6 11. Re1 h5 12. Nh4 Kf7 13. Be4 Rh6 14. Ndf3 g5 15. Bc1 Rg8 16. Bxc6 Qxc6 17. e4 Bb4 18. Re2 Qe8 19. Nf5 Rhg6 20. Qc2 Qd8 21. d4 exd4 22. N3xd4 Re8 23. Bb2 Bf8 24. Rd1 Qb8 25. Qc3 Rd8 26. Rde1 Bxf5 27. exf5 Rh6 28. Ne6 Rc8 29. Nxg5+ fxg5 30. Re7+ Bxe7 31. Qg7+ 1-0