[Event "Olympiad-18 Final D"]
[Site "Lugano"]
[Date "1968.11.02"]
[Round "7"]
[White "Constantinou, Agathoclis"]
[Black "Boutteville, Cesar"]
[Result "1/2-1/2"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Bc5 10. Nbd2 O-O 11. Bc2 Bf5 12. Nb3 Bg4 13. Nxc5 Nxc5 14. Re1 Bh5 15. Bf4 d4 16. cxd4 Bxf3 17. Qxf3 Nxd4 18. Qc3 Nxc2 19. Qxc2 Ne6 20. Rad1 Qc8 21. Be3 Qb7 22. f4 g6 23. f5 Ng7 24. fxg6 hxg6 25. Bg5 Rfe8 26. Qb3 Qb6+ 27. Kh1 Qe6 28. Qf3 c5 29. g4 Ra7 30. Bf6 Rd7 31. Qf4 Rxd1 32. Rxd1 Qc4 33. Qxc4 bxc4 34. Rc1 Ne6 35. Rxc4 Rb8 36. b3 g5 37. h4 gxh4 38. g5 Rb4 39. Rxb4 cxb4 40. Kh2 Kf8 41. Kh3 Nf4+ 42. Kxh4 Nd3 43. e6 fxe6 44. Bd4 Kf7 45. Kh5 e5 46. Be3 1/2-1/2