[Event "Reykjavik International-04"]
[Site "Reykjavik"]
[Date "1970.01.19"]
[Round "5"]
[White "Thorsteinsson, Bjorn"]
[Black "Sigurjonsson, Bjorn"]
[Result "1-0"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. Be3 O-O 9. Qe2 Qc7 10. g4 Nc6 11. g5 Nxd4 12. Bxd4 Nd7 13. Rg1 Nc5 14. Qh5 Nxb3 15. Bf6 Re8 16. axb3 d5 17. Rg4 g6 18. Qxh7+ 1-0