[Event "Olympiad-19 Final E"]
[Site "Siegen"]
[Date "1970.09.25"]
[Round "11"]
[White "Constantinou, Agathoclis"]
[Black "Vilhelm, Thorstein"]
[Result "0-1"]

1. d4 d5 2. c4 c6 3. Nc3 Bf5 4. Nf3 e6 5. cxd5 exd5 6. Bf4 Bd6 7. Bg3 Nf6 8. e3 O-O 9. Bd3 Ne4 10. Qc2 Re8 11. O-O-O Nxc3 12. Qxc3 Bxd3 13. Qxd3 b5 14. Qf5 f6 15. Bxd6 Qxd6 16. g4 a5 17. g5 Nd7 18. gxf6 Nxf6 19. Rhg1 Ra7 20. Kb1 b4 21. Rc1 a4 22. Ne5 Rc7 23. Rc5 Ne4 24. Rxc6 Rxe5 25. Rxg7+ Kxg7 26. Rxc7+ Qxc7 27. Qxe5+ Qxe5 28. dxe5 0-1