The Fried Liver Attack, also called the Fegatello Attack (named after an Italian idiom meaning “dead as a piece of liver”), is a classic chess opening. This colorfully named opening is a variation of the Two Knights Defense in which White sacrifices a knight for an attack on Black’s king.
The Fried Liver has been known for many centuries, the earliest known example being a game played by Giulio Cesare Polerio around 1610.
The Fried Liver Attack is a super aggressive opening that derives from the two knights defense in the Italian game. White looks to sacrifice his knight on f7 so that he can take initiative and start a great assault against the black king. Black has to be on his toes and has to play very careful or else he will find himself checkmated very fast.