[Event "Olympiad-19 Final E"]
[Site "Siegen"]
[Date "1970.09.22"]
[Round "8"]
[White "Laine, Erkki"]
[Black "Constantinou, Agathoclis"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 cxd4 9. cxd4 O-O 10. O-O Nc6 11. Be3 Na5 12. Bd3 b6 13. Rc1 Bb7 14. Qd2 Nc6 15. Bb5 Rc8 16. d5 Ne5 17. f3 Qd6 18. Nd4 a6 19. Be2 b5 20. Nb3 Nc4 21. Bxc4 bxc4 22. Na5 c3 23. Qd3 Ba8 24. Bd4 Bxd4+ 25. Qxd4 Qc5 26. Qxc5 Rxc5 27. Nb3 Rc4 28. Rc2 Rfc8 29. Rd1 Kf8 30. Rd3 Ke8 31. Nc1 Ra4 32. Ne2 Bb7 1/2-1/2