[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1983.01.23"]
[Round "8"]
[White "Nunn, John DM"]
[Black "Olafsson, Fridrik"]
[Result "1-0"]
[WhiteElo "2570"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be2 Qc7 7. O-O Nf6 8. Be3 d6 9. f4 Bd7 10. Qe1 Be7 11. Qg3 g6 12. Kh1 h5 13. a4 Rc8 14. Nxc6 Bxc6 15. Bd4 h4 16. Qh3 Rh7 17. Bd3 Rh5 18. e5 dxe5 19. Bxe5 Rxe5 20. fxe5 Qxe5 21. Qxh4 Nd5 22. Qf2 Bd6 23. Qxf7+ Kd8 24. Qh7 Ne3 25. Rf2 Rc7 26. Qh4+ g5 27. Qg3 Qc5 28. Qh3 g4 29. Qh8+ Be8 30. Ne4 Qe5 31. Qxe5 Bxe5 32. Re1 g3 33. Nxg3 Ng4 34. Rfe2 Bd4 35. h3 Nf2+ 36. Kh2 Rg7 37. Rxe6 Bd7 38. Nf5 Nxd3 39. cxd3 1-0