Normal
ChesSers rules apply on the
CheckersSide. On the
ChessSide, Avalanche Chess is substituted for ordinary chess (roughly speaking, after each of your moves, you must push one of your opponent's pawns).
For a more detailed description of Avalanche Chess, see http://www.chessvariants.com/mvopponent.dir/avalanche.html.
Originally proposed by MicahSmukler; never actually been played.