Sir Bombalot

Sir Bombalot is a
variant of chess with pieces offering a myriad of different options at
any given time. There are seven different pieces that do everything
from jumping multiple pieces to freezing those of your opponent's. When
any of these pieces are used in combination they can drastically change
the terrain of the board, altering both your and your opponent's
strategy in a moments notice. Best summated as a shoot-em-up chess
game.