e/Arabian mate

Information
has gloss	eng: The Arabian mate is a common method of checkmating the king found in the game of chess. The checkmate works by using the knight so that it is two diagonal squares from the black king to trap it inconjunction with using the rook to supply the check. The rook can checkmate on either the rank or file.
lexicalization	eng: Arabian mate
instance of	(noun) a chess move constituting an inescapable and indefensible attack on the opponent's king checkmate, mate