[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.18"]
[Round "4"]
[White "Dawson, David"]
[Black "Barria, Blas"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. Qb3 a5 6. g3 O-O 7. Bg2 Bxd2+ 8. Nfxd2 Nc6 9. e3 d6 10. O-O e5 11. Qc3 a4 12. Na3 Bf5 13. d5 Nb8 14. e4 Bd7 15. b4 Na6 16. Nc2 Nh5 17. a3 g6 18. f4 f6 19. Bf3 Ng7 20. Ne3 h5 21. Ng2 g5 22. f5 Kf7 1/2-1/2