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The Tarrasch rule is a general principle that applies in the majority of chess middlegames and endgames. Siegbert Tarrasch (1862–1934) stated the "rule" that rooks should be placed behind passed pawns – either the player's or the opponent's. The idea behind the guideline is that (1) if a player's rook is behind their own passed pawn, the ...
Queen versus rook endgame. The queen versus rook endgame is a chess endgame where one player has just a king and queen, and the other player has just a king and rook. As no pawns are on the board, it is a pawnless chess endgame. The side with the queen wins with best play, except for a few rare positions where the queen is immediately lost, or ...
Castling is the only move in chess in which two pieces are moved at once. [3] Castling with the king's rook is called kingside castling, and castling with the queen's rook is called queenside castling. In both algebraic and descriptive notations, castling kingside is written as 0-0 and castling queenside as 0-0-0.
The rook and pawn versus rook endgame is a fundamentally important, [2][3][4][5][6] widely studied [7][8] chess endgame. Precise play is usually required in these positions. With optimal play, some complicated wins require sixty moves [9] to either checkmate, capture the defending rook, or successfully promote the pawn. [10]
Philidor position. The Philidor position (or Philidor's position) is a chess endgame involving a drawing technique for the defending side in the rook and pawn versus rook endgame. This technique is known as the third-rank defense due to the positioning of the defending rook. It was analyzed by François-André Danican Philidor in 1777.
Mayet's mate involves the use of a rook attacking the black king supported by a bishop. It often comes about after the black king castles on its kingside in a fianchetto position. White usually arrives at this position after a series of sacrifices on the a-file or h-file. It is a type of Anderssen's mate and closely resembles the Opera mate.
Specifically, Harris said she wanted to build 3 million new housing units, provide $25,000 in down-payment assistance to help first-time homebuyers, and cap rent increases at 5% annually ...
The Caspian expeditions of the Rus' were military raids undertaken by the Rus' between the late 9th century [a] and c. 1041 on the Caspian Sea shores, [a] of what are nowadays Iran, Dagestan, and Azerbaijan. Initially, the Rus' appeared in Serkland in the 9th century travelling as merchants along the Volga trade route, selling furs, honey, and ...