[Event "Olympiad-25"]
[Site "Luzern"]
[Date "1982.11.15"]
[Round "14"]
[White "Defize, Alain"]
[Black "Arnason, Jon Loftur"]
[Result "0-1"]
[WhiteElo "2280"]
[BlackElo "2445"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. e3 b6 5. Bd3 Bb7 6. O-O Be7 7. Nbd2 O-O 8. b3 d6 9. Bb2 Nbd7 10. Qe2 Re8 11. e4 cxd4 12. Nxd4 Ne5 13. Bc2 Ng6 14. Rac1 a6 15. Rfd1 Rc8 16. a3 Rc7 17. b4 Qa8 18. f3 Nd7 19. Bb3 Nde5 20. Qe3 Qd8 21. g3 Bf6 22. Ba1 h5 23. Qe2 Bg5 24. Rf1 Bh6 25. f4 Ng4 26. Rcd1 e5 27. Nf5 exf4 28. Nxh6+ Nxh6 29. Qxh5 fxg3 30. hxg3 Bxe4 31. Nxe4 Rxe4 32. c5 Rg4 33. Rxd6 Qe8 34. Rf3 Qe1+ 35. Kg2 Qe2+ 0-1