[Event "Olympiad-19 Final E"]
[Site "Siegen"]
[Date "1970.09.22"]
[Round "8"]
[White "Kazanski, Boris"]
[Black "Olsen, Henry"]
[Result "1/2-1/2"]

1. e4 g6 2. d4 d6 3. Nc3 Bg7 4. Be2 Nf6 5. h4 h5 6. f3 Nc6 7. Be3 a6 8. Nh3 e5 9. d5 Ne7 10. Nf2 c6 11. Qd2 cxd5 12. exd5 Bd7 13. g4 Qa5 14. b4 Qc7 15. b5 Bxb5 16. Nxb5 axb5 17. Bxb5+ Nd7 18. Ne4 Nc8 19. Bg5 Kf8 20. a4 Nc5 21. O-O hxg4 22. Nxc5 dxc5 23. fxg4 e4 24. Rae1 Qg3+ 25. Qg2 Bd4+ 26. Kh1 Qxg2+ 27. Kxg2 Nd6 28. Bd7 Kg7 29. Be7 Nc4 30. Rxe4 Nb6 31. Rxd4 cxd4 32. Bf6+ Kg8 33. Bxh8 Nxd7 34. Bxd4 Rxa4 35. c3 Kf8 36. Rb1 b6 37. Kg3 Ra6 38. Kf4 f6 39. Kf3 Ke7 40. Kf4 Ra4 41. Rb4 Ra5 42. c4 Ra6 43. h5 gxh5 44. gxh5 Kf7 45. Kf5 Ra2 46. Bxb6 Rh2 47. Be3 Rxh5+ 48. Ke4 Rh4+ 49. Kd3 Ne5+ 50. Kc3 f5 51. Rb7+ Ke8 52. c5 Rc4+ 53. Kb3 f4 54. Bf2 Rc1 55. Ka4 Nd3 56. Rb8+ Kd7 57. c6+ Kc7 58. Rb7+ Kc8 59. Bb6 Nc5+ 60. Bxc5 Rxc5 61. Rf7 Rxd5 62. Kb4 Rg5 63. Rxf4 Kc7 64. Rc4 Rh5 65. Rc5 Rxc5 66. Kxc5 Kc8 1/2-1/2