I want to create a subdomain that redirects to a web page

I have a domain (tomorrowgames.eu) and i want to create a subdomain (ranks.tomorrowgames.eu) that redirects me to http://ift.tt/2j5fqAY . I tried doing that with 1and1 subdomain center but, as you can see trying it, it redirects to the main page (http://ift.tt/2iILo9E) how can i make it work?