Berolina chess Berolina chess Berolina chess is a chess variant using a popular fairy chess piece called the Berolina pawn (also known as "Berlin pawn" or "Anti-pawn"). The Berolina pawn was invented by Edmund Nebermann in 1926 and has found frequent use in chess problems. Berolina chess follows the same rules as standard chess, including castling, except that all eight pawns are replaced by Berolina pawns. The Berolina pawn moves, without capturing, one square diagonally forward. It captures one square straight forward. (So, it is the converse of a standard chess pawn, which moves straight forward and captures diagonally forward.) Like a
Chess with different armies armies: the "Fabulous FIDEs", which are the standard chess pieces, the "Colorbound Clobberers", the "Nutty Knights", and the "Remarkable Rookies". All armies are designed to be equal in strength, but have significantly different properties. Kings and pawns move the same as in chess for all armies. Pawns can only promote to pieces of either army on the board at the start. Castling is done as in standard chess with the exception of the case when the rook replacement is colorbound, like in the "Colorbound Clobberers" army. In the latter case the king when castling long moves to b1 and the