[Event "Olympiad-20 Final D"]
[Site "Skopje"]
[Date "1972.10.05"]
[Round "9"]
[White "Mikkelsen, Poul Helvig"]
[Black "Katlan,"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. Nc3 Nbd7 7. O-O c5 8. e4 cxd4 9. Nxd4 a6 10. h3 Ne5 11. b3 Qc7 12. Be3 Bd7 13. Rc1 Bc6 14. Rc2 Rac8 15. Qd2 Rfd8 16. Rcc1 Qb8 17. f4 Ned7 18. Nxc6 bxc6 19. Rc2 Nf8 20. Qf2 N6d7 21. Na4 c5 22. f5 Ne5 23. Kh1 Nc6 1/2-1/2