Chess with symmetric move-square












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Every move by a player in chess involves moving a piece to a square. Call this square the move-square for that move.

In the following, the move-square of the black player must be symmetrical (over the obvious center-horizontal) to the move-square by white on that turn. The requirements may be met with a white move, but an additional valid move for black must be shown to exist ( doesn't add to the total count in this case).



What is the shortest sequence resulting in a Rook x Rook capture?

Resulting in a Knight x Rook capture?

Resulting in Queen x Bishop capture?









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    $begingroup$


    Every move by a player in chess involves moving a piece to a square. Call this square the move-square for that move.

    In the following, the move-square of the black player must be symmetrical (over the obvious center-horizontal) to the move-square by white on that turn. The requirements may be met with a white move, but an additional valid move for black must be shown to exist ( doesn't add to the total count in this case).



    What is the shortest sequence resulting in a Rook x Rook capture?

    Resulting in a Knight x Rook capture?

    Resulting in Queen x Bishop capture?









    share







    New contributor




    Artem Lugin is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
    Check out our Code of Conduct.







    $endgroup$















      0












      0








      0





      $begingroup$


      Every move by a player in chess involves moving a piece to a square. Call this square the move-square for that move.

      In the following, the move-square of the black player must be symmetrical (over the obvious center-horizontal) to the move-square by white on that turn. The requirements may be met with a white move, but an additional valid move for black must be shown to exist ( doesn't add to the total count in this case).



      What is the shortest sequence resulting in a Rook x Rook capture?

      Resulting in a Knight x Rook capture?

      Resulting in Queen x Bishop capture?









      share







      New contributor




      Artem Lugin is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.







      $endgroup$




      Every move by a player in chess involves moving a piece to a square. Call this square the move-square for that move.

      In the following, the move-square of the black player must be symmetrical (over the obvious center-horizontal) to the move-square by white on that turn. The requirements may be met with a white move, but an additional valid move for black must be shown to exist ( doesn't add to the total count in this case).



      What is the shortest sequence resulting in a Rook x Rook capture?

      Resulting in a Knight x Rook capture?

      Resulting in Queen x Bishop capture?







      chess checkerboard knight-moves





      share







      New contributor




      Artem Lugin is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.










      share







      New contributor




      Artem Lugin is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.








      share



      share






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      Artem Lugin is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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      asked 8 mins ago









      Artem LuginArtem Lugin

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      Artem Lugin is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.






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