[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.16"]
[Round "2"]
[White "Antunes, Antonio"]
[Black "Arnason, Jon Loftur"]
[Result "1/2-1/2"]
[WhiteElo "2320"]
[BlackElo "2470"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Qd7 6. Qd3 e6 7. O-O a6 8. Bxc6 Qxc6 9. a4 Nf6 10. Nc3 Nd7 11. Rd1 Be7 12. Bf4 Nc5 13. Qc4 e5 14. Be3 Be6 15. Nd5 Rc8 16. a5 Bd8 17. Ng5 1/2-1/2