Pawn (chess) Moving
 Pawns move differently than other pieces. Unlike all the other pieces, pawns can not move backwards. Most of the time, a pawn moves by going up a single square, but the first time each pawn is moved from its starting place, it can go forward two squares. Pawns may not use the first two-square move to jump over a square with another piece on it or to capture. Any piece in front of a pawn, white or black, stops its moving. In the picture at right, the pawn on c4 may move to c5, while the pawn on e2 may move to either e3 or e4.