PieceType.bisroo constructor
PieceType.bisroo()
Moves like a bishop, captures like a rook.
Implementation
factory PieceType.bisroo() => PieceType.fromBetza('mBcR');
Moves like a bishop, captures like a rook.
factory PieceType.bisroo() => PieceType.fromBetza('mBcR');