Gerik wrote:

You can play using Advanced Rules on the Beta version of this site, here's the url: http://www.youplay.it/beta

Games played there are kept separate from games played here on the main site, but your user login will be the same.

Advanced Rules are not complete yet, some things are still missing (e.g. repairs).
Once they are complete and tested they will be moved to the main site.
The Beta site has his own forum, where you can report if some rules aren't working properly or if other bugs happen.

The Beta site has also some more scenarios that are being tested.