en passant

English Thesaurus

1. (chess) a chess pawn that is moved two squares can be captured by an opponent's pawn commanding the square that was passed (noun.act)

hypernym	:	capture,
definition	:	the removal of an opponent's piece from the chess board (noun.act)

domain category	:	chess, chess game,
definition	:	a board game for two players who move their 16 pieces according to specific rules; the object is to checkmate the opponent's king (noun.act)