[Event "World op 21st"]
[Site "Philadelphia"]
[Date "1993.??.??"]
[Round "?"]
[White "Arnason, Jon Loftur"]
[Black "Wolff, Patrick G"]
[Result "1/2-1/2"]
[EventArchiveKey "world-open-1993"]
[WhiteElo "2535"]
[BlackElo "2580"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. O-O Nc6 8. Kh1 Be7 9. Bb3 O-O 10. f4 Nxd4 11. Qxd4 b5 12. Bd2 Qc7 13. Rae1 e5 14. Qd3 exf4 15. Bxf4 Be6 16. e5 dxe5 17. Bxe5 Qb6 18. Bd4 Qd6 19. Bxe6 fxe6 20. Ne4 Nxe4 21. Qxe4 Rxf1+ 22. Rxf1 Rf8 23. Rxf8+ 1/2-1/2