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It works by confining the king with a pawn and using a queen to execute the checkmate. Damiano's mate is often arrived at by first sacrificing a rook on the h-file, then checking the king with the queen on the a-file or h-file, and then moving in for the mate. The checkmate was first published by Pedro Damiano in 1512. [11]
A checkmate may occur in as few as two moves on one side with all of the pieces still on the board (as in fool's mate, in the opening phase of the game), in a middlegame position (as in the 1956 game called the Game of the Century between Donald Byrne and Bobby Fischer), [3] or after many moves with as few as three pieces in an endgame position.
The mate can be achieved in two moves only by Black, giving checkmate on the second move with the queen. Fool's mate received its name because it can occur only if White commits an extraordinary blunder. Black can be mated in an analogous way, although this requires an additional move, with White's queen delivering checkmate on the third move.
This difference is typical of many endgames. DTC is always smaller than or equal to DTM, but the DTM metric always leads to the quickest checkmate. Incidentally, DTC = DTM in the unusual endgame of two knights versus one pawn because capturing the pawn (the only material Black has) results in a draw, unless the capture is also checkmate.
In chess, an ideal mate is a checkmate position that is a special form of model mate.While in a model mate, each piece on the mating player's side (possibly excluding the king and pawns depending on context) participates in the mate, an ideal mate involves all the pieces of the mated player's as well, typically by blocking the mated king's field of movement so that it cannot escape.
(An easy method is to construct the square with a diagonal from the pawn to the last rank.) This square denotes where the Chebyshev distance from the pawn's promotion square is no greater than the number of moves the pawn needs to promote, and thus, if the black king can move into this square, he can catch the pawn, otherwise the pawn wins the ...
Fool's mate – also known as the Two-Move Checkmate, it is the quickest possible checkmate in chess. A prime example consists of the moves: 1.f3 e5 2.g4 Qh4# Scholar's mate – checkmate achieved by the moves: 1.e4 e5 2.Qh5 Nc6 3.Bc4 Nf6? 4.Qxf7#. The moves might be played in a different order or in slight variation, but the basic idea is the ...
Often the mate is immediately preceded by a sacrifice that opens up the diagonal on which the bishop delivers checkmate, and the mate is often a pure mate (as is the case for all but one of the examples given here). The mate is named for Samuel Boden, who played a famous early example of it in Schulder–Boden, London 1853.