User-agent: *
Disallow:

User-agent: Yandex
Disallow: /forum/profile.php
Disallow: /forum/search.php
Disallow: /forum/login.php
Disallow: /forum/privmsg.php
Disallow: /forum/viewonline.php
Disallow: /forum/posting.php
Disallow: /forum/memberlist.php
Disallow: /print/
Disallow: *view=next
Disallow: *view=previous
Disallow: *mark=topics
Disallow: *highlight=