Chess is one of the most exciting board games. You can play chess on our site for free without download additional software.
Chess rules of the site almost completely comply with official FIDE Chess rules and differ from those only in the articles regarding the specifics of online gaming. Some rules are modified and amended specially for playing over internet. You can find more detailed information about the rules here.
All games including those with unregistered partners are being rated. The rating is based on the Glicko rating system, which in contrast to the Elo system is more flexible to calculate increment of your personal rating. More details here.