[Event "Reykjavik International-04"]
[Site "Reykjavik"]
[Date "1970.01.14"]
[Round "1"]
[White "Kristjansson, Olafur"]
[Black "Sigurjonsson, Bjorn"]
[Result "1-0"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. a3 Bd6 7. Nf3 Nbd7 8. O-O c6 9. e4 dxc4 10. Bxc4 e5 11. Bg5 h6 12. Bh4 g5 13. Bg3 Qe7 14. Qd3 Nh5 15. dxe5 Nxe5 16. Bxe5 Bxe5 17. Nxe5 Qxe5 18. Rad1 Bg4 19. f3 Be6 20. Bxe6 Qxe6 21. Qd7 Qb3 22. Qh3 Qxb2 23. Na4 Qxa3 24. Qxh5 Kg7 25. f4 Qxa4 26. fxg5 Qxe4 27. gxh6+ Kh8 28. Rxf7 Rxf7 29. Qxf7 Qe3+ 30. Kh1 Qxh6 31. Qxb7 Rg8 32. Qxa7 Qg6 33. Qd4+ Kh7 34. Qh4+ Kg7 35. Rd7+ Kf8 36. Qd8+ Qe8 37. Qf6+ 1-0