[Event "Olympiad-18 Preliminaries A"]
[Site "Lugano"]
[Date "1968.10.22"]
[Round "5"]
[White "Keene, Raymond"]
[Black "Kagan, Shimon"]
[Result "1/2-1/2"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. d4 Nc6 7. Nc3 a6 8. d5 Na5 9. Nd2 c5 10. Qc2 Bd7 11. b3 b5 12. Bb2 Qc8 13. Rab1 Bh3 14. Nce4 Nxe4 15. Nxe4 Bxb2 16. Rxb2 Bxg2 17. Kxg2 Qf5 18. f3 Qe5 19. f4 Qd4 20. Rd1 Qg7 21. Rbb1 bxc4 22. bxc4 Rab8 23. Rxb8 Rxb8 24. Qa4 f5 25. Ng5 h6 26. Nf3 Qb2 27. Rd2 Qb4 28. Qd7 Nxc4 29. Qe6+ Kf8 30. Rd3 Qb2 31. Nh4 Qf6 32. Qxf6+ exf6 33. Nxg6+ Kf7 34. Nh4 Rb2 35. Kf2 Rxa2 36. Nxf5 Kg6 37. g4 h5 38. Rc3 hxg4 39. Ne7+ Kf7 40. Nc8 Nd2 41. Nxd6+ Ke7 42. Nf5+ Kd8 43. Ke3 Nf1+ 44. Kf2 Nd2 45. Ke3 1/2-1/2