[Event "London NWYM"]
[Site "London"]
[Date "1989.??.??"]
[Round "?"]
[White "McNab, Colin Anderson"]
[Black "Hebden, Mark"]
[Result "1/2-1/2"]
[WhiteElo "2435"]
[BlackElo "2455"]

1. c4 g6 2. g3 Bg7 3. Bg2 Nf6 4. Nf3 O-O 5. O-O d6 6. Nc3 Nc6 7. Rb1 Bf5 8. d3 Qd7 9. b4 Bh3 10. Nd5 Bxg2 11. Nxf6+ Bxf6 12. Kxg2 Bg7 13. b5 Nd8 14. d4 a6 15. a4 axb5 16. axb5 d5 17. Qb3 c6 18. Be3 Qf5 19. bxc6 bxc6 20. Ra1 dxc4 21. Qxc4 Rxa1 22. Rxa1 c5 23. Rd1 1/2-1/2