8/24/2023 0 Comments Rules for king moves in chessIt can also happen, though very rarely, when an en passant capture opens two lines of attack simultaneously. This happens when a moved piece attacks the king, resulting in a second piece giving check by discovered check. A double check is a check from two pieces to the opponent's king in a single move. The opponent has to get out of the discovered check on the following move and may not be able to also thwart the attack by the other piece that moved. A discovered check could be a tactic in itself because the piece that moved could attack or otherwise threaten another piece. In a discovered check, a piece moves out of the line of attack by another piece so that this other piece (which can be a queen, rook, or bishop) is then checking the opponent's king. A discovered check is similar to any other type of discovered attack except that it is a discovered attack on the opposing king. There are also a few more special types of check: In some cases, a check can be used to defend against such tactics. ![]() ![]() Sometimes a given check is part of a chess tactic such as a fork, a skewer, or a discovered attack on another piece. Since it is impossible to capture both checking pieces or block both lines of attack in a single move, a double check can be escaped only by moving the king. If a king is placed in double check, the king must get out of both checks on the following move. Blocking the check by the move Rc4 or Nd5.Moving the king to any unattacked square (marked with "x") namely, Kd6, Ke5, or Ke7.Capturing the attacking piece by the move Nxa2.In the position in the diagram, White can get out of check by any of three methods: The king can get out of check in three ways. (The blocking piece is then pinned to the king by the attacking piece.) Blocking a check is done by moving a piece to one such empty square. Also called interposing, is possible only if the checking piece is a queen, rook, or bishop and there is at least one empty square in the line between the checking piece and the checked king. The king may capture an enemy piece in a move to get out of check, as long as the piece is not protected. The king is not allowed to castle when it is in check. The king is moved to an adjacent square where it is not in check. Likewise, a piece that is pinned to the king cannot capture the checking piece since such a move would uncover a check to the king. if the piece is not protected by another enemy piece). If the checking piece is adjacent to the king, the king can capture the piece if the king does not move into a new check (i.e. This is done with either the king or another piece. There may be up to three ways to get a king out of a single check: ![]() In fast chess, depending on the rules in effect, placing or leaving one's king in check may result in immediate loss of the game. A move of the king could expose the opposing king to a discovered check by another piece, however. A king cannot itself directly check the opposing king, since this would place the first king in check as well. A player may move the king, capture the threatening piece, or block the check with another piece. Under the standard rules of chess, a player may not make any move that places or leaves their king in check. If the king is in check and the checked player has no legal move to get out of check, the king is checkmated and the player loses. Black must now address the check the fact that the bishop cannot legally move is irrelevant. For example, in the diagrammed position, White has just played Be4+, simultaneously giving check and blocking the check from Black's rook. Even if a piece is pinned against the player's own king, it may still give check. Making a move that checks is sometimes called "giving check". The king cannot escape check and White has lost the game.Ī check is the result of a move that places the opposing king under an immediate threat of capture by one (or occasionally two) of the player's pieces.
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