[Event "Olympiad-13 Preliminaries B"]
[Site "Munich"]
[Date "1958.10.01"]
[Round "1"]
[White "Ojanen, Kaarle Sakari"]
[Black "Unzicker, Wolfgang"]
[Result "1/2-1/2"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. e3 c6 5. b3 Nbd7 6. Qc2 Bd6 7. Be2 O-O 8. O-O a6 9. d4 Re8 10. e4 Nxe4 11. Nxe4 dxe4 12. Qxe4 e5 13. dxe5 Nxe5 14. Bb2 Nxf3+ 15. Qxf3 Qc7 16. g3 Be5 17. Bxe5 Qxe5 18. Rfe1 Be6 19. Bf1 Qb2 20. Qe2 1/2-1/2