[Event "Olympiad-18 Preliminaries C"]
[Site "Lugano"]
[Date "1968.10.24"]
[Round "7"]
[White "Dietrich, Norbert"]
[Black "Morschel, Dieter T"]
[Result "1-0"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Bc5 5. c3 O-O 6. d4 Bb6 7. Re1 d6 8. h3 h6 9. Na3 exd4 10. cxd4 d5 11. exd5 Qxd5 12. Be3 Ba5 13. Rf1 Bf5 14. Rc1 Bb4 15. Bc4 Qe4 16. Nb5 a6 17. Nc3 Bxc3 18. bxc3 Na5 19. Be2 c5 20. Ne5 Rad8 21. Bd3 1-0