Extinction chess is a chess variant invented by R. Wayne Schmittberger, editor of Games magazine, in 1985. Instead of checkmate as the winning condition, the object of the game is the elimination of all of a particular kind of piece of the opponent. In other words, the objective is any of the following:
- capture the opponent's king;
- capture the opponent's queen;
- capture both of the opponent's rooks;
- capture both of the opponent's bishops;
- capture both of the opponent's knights;
- eliminate all of the opponent's pawns, including by promotion.
Since the king is not a special piece in this game, it is legal to castle when in check, or to castle through check. Promotion to king is also allowed. (Although losing the king loses the game, it can legally be captured. If there are two kings of the same color, e.g. after a promotion to king, either may be captured without the loss of the game.)
Famous quotes containing the words extinction and/or chess:
“I wish all men to be free. I wish the material prosperity of the already free which I feel sure the extinction of slavery would bring.”
—Abraham Lincoln (1809–1865)
“Women’s childhood relationships with their fathers are important to them all their lives. Regardless of age or status, women who seem clearest about their goals and most satisfied with their lives and personal and family relationships usually remember that their fathers enjoyed them and were actively interested in their development.”
—Stella Chess (20th century)