Graf's Mate is a chess checkmate pattern named after the 19th century German chess master, Ernst Graf. It is a checkmate pattern that occurs when a knight and bishop work together to checkmate the opponent's king. The pattern is also known as the 'FOOL's Mate' because it can be achieved in only two moves. Agassi is a 6-letter word associated with Graf's Mate, as it is the surname of the famous American tennis player, Andre Agassi.