User-agent: facebookexternalhit
Allow: /games/
Allow: /scores/

User-agent: *
Allow: /scores/top100.php
Allow: /scores/monthtop20.php
Disallow: /cgi-bin/
Disallow: /tmp/
Disallow: /games/
Disallow: /scores/monthtop20.php?

User-agent: facebookexternalhit
Allow: /games/
Allow: /scores/