[Event "Reykjavik International-04"]
[Site "Reykjavik"]
[Date "1970.01.29"]
[Round "12"]
[White "Hecht, Hans Joachim"]
[Black "Olafsson, Fridrik"]
[Result "1/2-1/2"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. c4 Nb6 6. exd6 cxd6 7. Be2 Bg7 8. O-O O-O 9. Nc3 Bg4 10. Be3 Nc6 11. b3 d5 12. c5 Nc8 13. Rc1 Bxf3 14. Bxf3 e6 15. Qd2 N8e7 16. Ne2 Nf5 17. Bg4 Nxe3 18. fxe3 e5 19. dxe5 Nxe5 20. Bf3 Nxf3+ 21. Rxf3 Qg5 22. b4 Rad8 23. Nd4 Rfe8 24. Rg3 Qh4 25. Rh3 Qg4 26. Rg3 Qe4 27. b5 Bh6 28. Rc3 Rc8 29. c6 bxc6 30. bxc6 Bg7 31. Rf3 Qb1+ 32. Rf1 Qb4 33. a3 Qa4 34. Rb1 a5 35. Qd1 Qxd1+ 36. Rxd1 Kf8 37. Kf2 Re4 38. Rc5 a4 39. Rxd5 Bxd4 40. R1xd4 Rxd4 41. Rxd4 Rxc6 42. Rxa4 Rc2+ 43. Kf3 Ra2 44. Ra8+ Ke7 45. a4 h5 46. h4 Kf6 47. a5 Ra4 48. g3 Ra1 49. a6 Kf5 50. Ra7 Kf6 51. Ke4 Ke6 52. Kf4 Kf6 53. Ra8 Rf1+ 54. Ke4 Ra1 55. Ra7 Ke6 56. Kd4 Ra3 1/2-1/2