e/Corner mate

Information
has gloss	eng: The Corner mate is a common method of checkmating the king found in the game of chess. It works by confining the king to the corner using a rook or queen and using a knight to engage the checkmate.
lexicalization	eng: Corner mate
instance of	(noun) a chess move constituting an inescapable and indefensible attack on the opponent's king checkmate, mate