[Event "Reykjavik International-04"]
[Site "Reykjavik"]
[Date "1970.01.31"]
[Round "13"]
[White "Kristinsson, Jon"]
[Black "Kristjansson, Olafur"]
[Result "1-0"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. e3 Be7 5. b3 O-O 6. Bb2 Nbd7 7. d4 b6 8. cxd5 Nxd5 9. Bd3 Bb4 10. Rc1 Bb7 11. O-O Nxc3 12. Bxc3 Bxc3 13. Rxc3 c5 14. Be2 Rc8 15. Rc1 Qe7 16. Qd2 Rfd8 17. Qb2 cxd4 18. Nxd4 Nf6 19. b4 e5 20. Nf3 Rxc1 21. Rxc1 Re8 22. Bb5 Rd8 23. Nxe5 Rd5 24. Bc6 Bxc6 25. Nxc6 Qd6 26. Nd4 h6 27. Rc8+ Kh7 28. Qc2+ g6 29. Qc7 Qxc7 30. Rxc7 Rd7 31. Rxd7 Nxd7 32. Kf1 Kg7 33. Ke2 Kf6 34. f4 a6 35. Kd3 Ke7 36. Kc4 Kd6 37. a4 Nf6 38. h3 Nd5 39. Nc2 Kc6 40. g3 Nf6 41. Kd4 Kd6 42. Na3 Nd5 43. Nc4+ Ke6 44. e4 Nxb4 45. Nxb6 f6 46. Nd5 1-0