Pawned
The word "pawned" is sometimes used for the exaggeration and boasting of a won game of chess. It can also be used by a player with a significantly advantageous position that feels the urge to taunt or aggravate his or her opponent.
Example:
I just pawned you with the two move checkmate.
Bobby Fischer pawned Boris Spassky in the Reykjavik World Championship, thus pawning the Soviet Union's domination of world championships.
I just pawned you with the two move checkmate.
Bobby Fischer pawned Boris Spassky in the Reykjavik World Championship, thus pawning the Soviet Union's domination of world championships.