[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.16"]
[Round "2"]
[White "McNab, Colin Anderson"]
[Black "Nunn, John DM"]
[Result "1/2-1/2"]
[WhiteElo "2415"]
[BlackElo "2435"]

1. Nf3 g6 2. d4 Nf6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. c4 Nc6 7. Nc3 a6 8. Bd2 Bd7 9. b3 Rb8 10. Rc1 b5 11. d5 Na5 12. Nxb5 Nxc4 13. bxc4 axb5 14. Nd4 Nxd5 15. cxd5 Bxd4 16. Bh6 Bg7 17. Bxg7 Kxg7 18. Qd4+ f6 19. Qa7 Ra8 20. Qb7 Kf7 21. Rxc7 Rb8 22. Qa7 Ra8 23. Qb7 Rb8 1/2-1/2