RPB Chessboard is a plugin for
. It allows to typeset and display chess games and diagrams on posts and pages of WordPress blogs, using the standard
RPB Calendar is a plugin for
. It allows to list and schedule events in WordPress blogs, and to display them in a calendar in a post or a page.
Virtual Chess Clock
Virtual Chess Clock is a
software: it turns your computer into a chess clock. VCC is designed to be easy to use. It is free, open-source and works both on Windows and on Linux.