[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.24"]
[Round "9"]
[White "Chia, Alphonsus"]
[Black "Filguth, Rubens Alberto"]
[Result "1-0"]
[WhiteElo "2205"]
[BlackElo "2390"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 b6 5. e3 Bb7 6. Bd3 O-O 7. O-O c5 8. dxc5 bxc5 9. Qc2 d6 10. b3 Nbd7 11. Bb2 Qe7 12. Rad1 Rfd8 13. Ne4 Nxe4 14. Bxe4 Nf8 15. Bxb7 Qxb7 16. Ng5 Rd7 17. f4 f5 18. Nh3 Rad8 19. Nf2 Ng6 20. e4 Ne7 21. Qe2 Re8 22. Rd3 Ng6 23. Qh5 Rf8 24. Nh3 fxe4 25. Ng5 h6 26. Qxg6 hxg5 27. Rh3 Rff7 28. Bxg7 1-0