Game Courier supports many different games. Here is one picked at random:
Camel and Rhino Chess - Variant on 10 by 10 board with new pieces.
Camel and Rhino Chess - Variant on 10 by 10 board with new pieces.
Keys "s"=save "l"=load "b"=back once
Very good variant by John Leslie.
You may replace your captured pieces after first returning one of your own prisoners to the airfield from which your opponent may replace it.
The hostage you return must be of equal or greater value than the prisoner your replace.
Swap promoted pawns with pieces that your enemy has in prison. If you cannot, a pawn may not be taken to your far rank.
These are simple illustrations rather than strong opponents.
Bug Reports -- Thank you! Keep them coming!
Written by Ed Friedlander
. Pieces taken are held hostage and can be exchanged against other pieces and then dropped. (8x8, Cells: 64) Author: 
