Check out Symmetric Chess, our featured variant for March, 2024.

Since Java is no longer supported in most browsers, our Java applets probably will not run unless you install an extension that will run them. We recommend installing the CheerpJ Applet Runner extension on Edge, Chrome, or another Chromium browser. If your browser still does support Java, and you're not using this extension, make sure this site is listed in your Java exceptions list. You should find this in the Security tab of your Java control panel.

Coregal Chess

If you had a Java-capable browser, you could play Coregal Chess here.
Keys "s"=save "l"=load "b"=back once

V R Parton, 1970. Both king and queen are royal. The queen may cross a square under attack. I have not yet implemented the queen's castling.

Chess Variants

Coregal Chess

These are simple illustrations rather than strong opponents.

Bug Reports -- Thank you! Keep them coming!

Written by Ed Friedlander


WWW Page Added: Sunday, December 30, 2001