Fool's mate Fool's mate In chess, Fool's Mate, also known as the Two-Move Checkmate, is the checkmate in the fewest possible number of moves from the start of the game. This can be achieved only by Black, who can deliver checkmate on move 2 with the queen. Fool's Mate received its name because it can only occur if White commits an extraordinary blunder. Even among rank beginners, the mate almost never occurs in practice. An example of Fool's Mate consists of the moves: resulting in the position shown. The pattern can have slight variations; Black could play ...e6 or ...e5, and White
Losing Chess most widely played (main variant) is described in "Popular Chess Variants" by D. B. Pritchard. The rules are the same as those for standard chess, except for the following special rules: A player wins by losing all their pieces, or being stalemated. Apart from move repetition, draw by agreement, and the fifty-move rule, the game is also drawn when a win is impossible (for example, when the only pieces remaining are ). Because of the forced capture rule, Losing Chess games often involve long sequences of captures by one player. This means that a minor mistake can doom a game.