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  2. Rook and pawn versus rook endgame - Wikipedia

    en.wikipedia.org/wiki/Rook_and_pawn_versus_rook...

    Positions with two rook pawns are often a draw. A position with a rook pawn and bishop pawn on the same side of the board is usually a draw if they are not far advanced, but the defense is difficult. Overall, the rook pawn and bishop pawn win in 61% of games. [85] The rook pawn and bishop pawn almost always win if they both reach their sixth rank.

  3. Pawn (chess) - Wikipedia

    en.wikipedia.org/wiki/Pawn_(chess)

    Alternatively, they can be referred to by the piece which stood on that file at the beginning of the game, e.g. "White's king bishop's pawn" or "Black's queen knight's pawn". It is also common to refer to a rook's pawn, meaning any pawn on the a- or h-files, a knight's pawn (on the b- or g-files), a bishop's pawn (on the c- or f-files), a queen ...

  4. Back-rank checkmate - Wikipedia

    en.wikipedia.org/wiki/Back-rank_checkmate

    In chess, a back-rank checkmate (also known as a corridor mate) is a checkmate delivered by a rook or queen along the opponent's back rank (that is, the row closest to them) in which the mated king is unable to move up the board because the king is blocked by friendly pieces (usually pawns) on the second rank.

  5. Lucena position - Wikipedia

    en.wikipedia.org/wiki/Lucena_position

    The Lucena position is a position in chess endgame theory where one side has a rook and a pawn and the defender has a rook. Karsten Müller said that it may be the most important position in endgame theory. [1] It is fundamental in the rook and pawn versus rook endgame. If the side with the pawn can reach this type of position, they can ...

  6. Tarrasch rule - Wikipedia

    en.wikipedia.org/wiki/Tarrasch_rule

    If the pawn is held up before the fifth rank, the rook is better in front of the pawn. Often the rook is best protecting the pawn from the side if it is on the fifth rank or higher. [20] In the ending of a rook and pawn versus a rook, if the defending king is cut off from the pawn's file, then the best defence is with the rook on its first rank ...

  7. Rook (chess) - Wikipedia

    en.wikipedia.org/wiki/Rook_(chess)

    As well, a rook best supports a friendly pawn towards promotion from behind it on the same file (see Tarrasch rule). In a position with a rook and one or two minor pieces versus two rooks, generally in addition to pawns, and possibly other pieces, Lev Alburt advises that the player with the single rook should avoid exchanging the rook for one ...

  8. Courier chess - Wikipedia

    en.wikipedia.org/wiki/Courier_chess

    Rook: In the corners, at a1, l1, a8, and l8 stands the rook, [2] which moves any number of squares orthogonally (the same as its modern chess counterpart). Pawn: The second rank for each player is filled with pawns , which move like modern chess pawns, one square forward and capture one square diagonally forward.

  9. Hippopotamus Defence - Wikipedia

    en.wikipedia.org/wiki/Hippopotamus_Defence

    The Hippopotamus Defence is a chess opening system employed by Black, consisting of a double fianchetto structure (bishops on b7 and g7) and a small pawn centre (pawns on d6 and e6). The knights are typically developed to e7 and d7 and the rook's pawns to a6 and h6. [ 1 ]