phpChess.com is the official home of phpChess, a fast start to offering chess on your site.
phpChess is simple to install (even on your computer), and lets any group play at your own pace. Yes, we know, these days everyone wants one minute games, but we found correspondence chess is also alive and well. phpChess can be used in almost all scenarios. It’s free,
You can mod it (see GitHub) at your hearts content. Have a look:
By the way: We love for people with coding skills especially in php and java to get involved in the project. We can carve out an area of your own responsibility such as “look and feel”, “Ajax client”, “mobile”, “gadget” if you want. No long term commitment required.