Making the pawn evolve for a more thrilling game of Chess: Lutetia, Moscovia, Geneva, Sparta, Vienna

Hi, the pawn, the soul of chess. it was the piece that evolved the less. There was some trials to change the rule of the pawn. The most know is Berolina Pawn where the pawn moves diagonally forward including the double step when first moving and capturing one square ahead. This trial really denatures the chess structure, and the game is no longer a game of chess. An interesting trial to change pawn rules and playable online is here www.musketeerchess.net