Because if they're female, then the royal soldiers are all female. If they're male, then they get a sex change when they "level up" and then get to be royalty.
Should I explain the joke?
Also, en passant.
Should I explain the joke?
Also, en passant.
The pawn is least powerful piece; moves only forward and captures only to the side; it can be promoted to a more powerful piece if it reaches the 8th rank. It is no sex, just a piece used in the game.