[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1977.01.16"]
[Round "3"]
[White "Sigurjonsson, Gudmundur"]
[Black "Nikolac, Juraj"]
[Result "0-1"]
[WhiteElo "2520"]
[BlackElo "2475"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 h6 10. d4 Re8 11. Nbd2 Bf8 12. Nf1 Bd7 13. Ng3 Na5 14. Bc2 c5 15. b3 Qc7 16. Be3 Nb7 17. Qd2 a5 18. d5 c4 19. b4 axb4 20. cxb4 Ra3 21. Ne2 Rea8 22. Nc3 Nc5 23. bxc5 dxc5 24. d6 Bxd6 25. Bxh6 gxh6 26. Nd5 Nxd5 27. exd5 Kg7 28. Nh4 Qd8 29. Nf3 Qf6 30. Be4 Kh8 31. Re3 Qg7 32. Rxa3 Rxa3 33. Qc1 b4 34. Nd2 f5 35. Nxc4 Rc3 36. Qf1 Bf8 37. Bd3 e4 38. Be2 f4 39. Kh1 f3 40. gxf3 exf3 0-1