![]() ![]() ![]() In the Wikipedia a list of the authors is available.Envelope used for the adjournment of a match game Efim Geller vs. This article is based on the article Checkmate from the free encyclopaedia The second position is a checkmate by the knight, with the king in a side square next to the corner:Īlternatively, the knight can be on d7 in the second position.Ĭategories: m圜hess-Wiki | chess terminology | CheckmateĪrticle No 598 / last change on, 04:36pmīack write a new article show all articlesĭirect links: chess chess960 correspondence chess Fischer Random Chess chess terminology chess players chess opening The first position is a checkmate by the bishop, with the king in the corner: However, the mating process is somewhat difficult and requires accurate play, since a few errors could result in a draw either by the fifty move rule or stalemate. With white to move, checkmate can be forced in at most 33 moves from any starting position, except those in which the black king is initially forking the bishop and knight and it is not possible to defend both. Here are the two basic checkmate positions with a bishop and a knight, which can only be forced in a corner which the bishop controls. ![]() The second one is a checkmate in a side square next to the corner square: With white to move, checkmate can be forced in at most 19 moves. Here are the two basic checkmate positions with two bishops (on opposite colors), which can occur in any corner. With white to move, checkmate can be forced in at most 16 moves from any starting position. Next is the basic checkmate position with a rook, which can occur on any edge of the board. ![]() In the second position, the kings are in opposition and the queen mates on the rank of the king. In the first position, the queen is directly in front of the opposing king. With white to move, checkmate can be forced in at most ten moves from any starting position. Naturally, the exact position can vary from the diagram. These diagrams show the basic checkmate positions with a queen, which can occur on any edge of the board. Note that two knights can´t force checkmate against a lone king. The two bishop checkmate is fairly easy to accomplish, but the bishop and knight checkmate is difficult and requires precision. The bishop and knight checkmate occurs more frequently than the two bishop checkmate. The checkmates with the two bishops and with a bishop and knight are not nearly as important, since they occur pretty infrequently. The next most important one is the checkmate with the rook, and it is also very easy to achieve. If often occurs after a pawn has queened. The checkmate with the queen is the most important, but it is also very easy to achieve. Here are the common fundamental checkmates when one side has only his king and the other side has only the minimum material needed to force checkmate. Traditionally, when checkmate occurs (or is thought to be inevitable) one lays one´s king down on its side to indicate that the game has ended (by resigning the game). Apart from the aforementioned fool´s mate, these include scholar´s mate, smothered mate and the back rank mate. Some common or notable mating patterns have names of their own. The term is an alteration or Hobson-Jobson of the Persian phrase "Shah Mat" which means, literally, "the King is dead." If a player is not in check but has no legal move (that is, no move which does not allow their king to be captured), the result of the game is stalemate. If a player´s king is threatened with capture, but that threat can be met, then the king is said to be in check (a check may be met by moving the king to a safe square, by interposing a piece between the king and the threatening piece (assuming the attacking piece is not directly next to the king and is also not a knight), or by capturing the threatening piece). This occurs in fool´s mate when a player moves their kings bishop´s pawn one or two squares and kings knight´s pawn two squares, and their opponent moves their queen to the file of the opponent´s king´s rook (1. The fastest a player can cause a checkmate is two moves. It should be noted that the actual capture of the king is not played-the game ends as soon as a position arises in which the capture is unavoidable. Delivering checkmate is the ultimate goal in chess (although not all games end in checkmate-often a player resigns before checkmate is administered, or the game may end in a draw in several ways). A player who is checkmated loses the game. Checkmate (frequently shortened to mate) is a situation in chess (and in other boardgames of the chaturanga family) in which one player cannot avoid their king being captured on the next move-it is a check from which there is no escape. ![]()
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