[Event "Reykjavik International-07"]
[Site "Reykjavik"]
[Date "1976.09.13"]
[Round "15"]
[White "Sigurjonsson, Gudmundur"]
[Black "Petursson, Margeir"]
[Result "1-0"]
[WhiteElo "2530"]
[BlackElo "2390"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Qc7 7. a4 g6 8. Nf3 Nbd7 9. Bd3 Bg7 10. Qe2 O-O 11. a5 e5 12. fxe5 dxe5 13. O-O Nc5 14. Be3 Ne6 15. Bb6 Qb8 16. g3 Re8 17. Bc4 Bd7 18. Rad1 Bc6 19. Nd5 Nd7 20. c3 Bf8 21. b4 h6 22. Nh4 Bxd5 23. Rxd5 Nxb6 24. axb6 Qc8 25. Rxe5 Qc6 26. Qf2 Qd7 27. Nxg6 Bg7 28. Rd5 Qc6 29. Qxf7+ Kh7 30. Ne5 Qxb6+ 31. Kg2 1-0