In chess, a discovered attack is an attack revealed when one piece moves out of the way of another. Discovered attacks can be extremely powerful, as the piece moved can make a threat independently of the piece it reveals. Like many chess tactics, they succeed because the opponent is unable to meet two threats at once. While typically the consequence of a discovered attack is the gain of material, they do not have to do this to be effective; the tactic can be used merely to gain a tempo. If the discovered attack is a check, it is called a discovered check.
Famous quotes containing the words discovered and/or attack:
“One of the things that I discovered in lecturing was that gradually one ceased to hear what one said one heard what the audience hears one say.”
—Gertrude Stein (1874–1946)
“If you attack the establishment long enough and hard enough, they will make you a member of it.”
—Art Buchwald (b. 1925)