The Pawn can perform a special capture called "in passing" (en passant, from French). This move should be made immediately after an opponent moves a Pawn two squares forward from its starting position and an opposing Pawn can captured it as if it had only moved one square forward (Fig. 9 & 10). It must be done on the very next turn or not at all by making another move and losing the right to do so. All Pawns on their initial position and two square move option are subject to this capture. Such a move is the only occasion in Chess in which a piece captures but does not move to the square of the captured piece.









