Analyze this en passant capture code snippet and identify the logical error:
if opponent_pawn.just_moved_two_squares and pawn.position == (opponent_pawn.position[0], opponent_pawn.position[1] + 1):
capture(opponent_pawn)AThe capture function is called without verifying if the pawn is on the correct rank
BThe just_moved_two_squares flag is not checked properly
CThe position check incorrectly assumes the pawn moves vertically instead of horizontally
DThe code does not check if the capturing pawn is on the correct file
