[Event "Olympiad-20 Preliminaries A"]
[Site "Skopje"]
[Date "1972.09.22"]
[Round "4"]
[White "Ojanen, Kaarle Sakari"]
[Black "Jakobsen, Ole"]
[Result "1/2-1/2"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 Bb4 4. Qc2 c5 5. e3 Nc6 6. a3 Bxc3 7. Qxc3 O-O 8. b4 b6 9. Bb2 Qe7 10. bxc5 bxc5 11. Be2 d6 12. d4 cxd4 13. exd4 Ba6 14. O-O d5 15. Rfe1 Qe8 16. Nd2 dxc4 17. Rab1 Nd5 18. Qc2 Nce7 19. Ne4 Qc6 20. Nc5 Nf4 21. Bf3 Ned5 22. Bc1 Ng6 23. g3 Rab8 24. Rxb8 Rxb8 25. Be2 Rc8 26. Bb2 Bb7 27. Bf3 Ba8 28. Qxc4 Nb6 29. Bxc6 Nxc4 30. Bxa8 Rxa8 31. Bc1 Rd8 32. Rd1 Nge5 33. Nb3 Nc6 34. Rd3 h5 35. Rc3 Nxd4 36. Rxc4 Nxb3 37. Be3 a5 38. Rc3 Rb8 39. Kg2 Kh7 40. Kf3 Kg6 41. Ke4 Rb5 42. f4 f5+ 43. Kf3 Kf6 44. h3 Rb7 45. h4 Ke7 46. Ke2 Kd6 47. Kd3 Kd5 48. Rc8 a4 49. Rc4 Rb5 50. Rxa4 Nc5+ 1/2-1/2