PieceType.berolinaPawn constructor
PieceType.berolinaPawn()
An 'inverted' pawn that moves diagonally and captures fowards.
Implementation
factory PieceType.berolinaPawn() => PieceType.fromBetza(
'fmFfceWifmnA',
promoOptions: PiecePromoOptions.promotable,
enPassantable: true,
noSanSymbol: true,
value: 125, // idk exactly but seems better than a normal pawn
);