User-agent: YandexSomething/1.0
Crawl-delay: 20

User-agent: *
Disallow: /search 
Disallow: /admin
Disallow: /ajx
Disallow: /cfg
Disallow: /css
Disallow: /files
Disallow: /flash
Disallow: /font
Disallow: /i
Disallow: /images
Disallow: /img
Disallow: /js
Disallow: /kcaptcha
Disallow: /statistic
Disallow: /tmp
Disallow: /tpl
Disallow: /userfiles