The goal keeper must remain 10 yards from the ball until the start of the kick-off, at which time he or she must move within the area outlined by the penalty box to claim a position between the posts. The goal keeper cannot leave this area unless the penalty is taken while he or she is outside of it. A team that wins a match by a score of 1-0 will face a penalty shootout if the opponent claims that a mistake was made during the game.