Problem Display
PID: 102579 (1nQ2b2/1nP1kPp1/1N2NpP1/1b1prp2/4p2K/7p/8/2r5 w - - 0 1)

Pachman, Vladimir

Europe Echecs, 1959

1nQ2b2/1nP1kPp1/1N2NpP1/1b1prp2/4p2K/7p/8/2r5

#3

7 + 13


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Rc6
      • 2.Qe8+
        • 2...Kd6
          • 3.Sc8#
    • 1...Bf1
      • 2.Qe8+
        • 2...Kd6
          • 3.Sc8#
    • 1...Be2
      • 2.Qe8+
        • 2...Kd6
          • 3.Sc8#
    • 1...Bd3
      • 2.Qe8+
        • 2...Kd6
          • 3.Sc8#
    • 1...Bc4
      • 2.Qe8+
        • 2...Kd6
          • 3.Sc8#
          • 3.cxb8Q#
          • 3.cxb8B#
          • 3.c8S#
    • 1...Ba6
      • 2.Qe8+
        • 2...Kd6
          • 3.Sc8#
    • 1...Be8
      • 2.Qxe8+
        • 2...Kd6
          • 3.Sc8#
    • 1...Sd8
      • 2.cxd8Q#
    • 1...Sc6
      • 2.Qd7#
  • Tries
    • 1.Qe8+?
      • 1...Kd6
        • 2.Sc8#
      • 1...Bxe8!
  • Keys
    • 1.Sd4!
      • threat
        • 2.Qe6+
          • 2...Rxe6
            • 3.Sxf5#
      • 1...Kd6
        • 2.cxb8Q+
          • 2...Ke7
            • 3.Qxf8#
          • 2...Rc7
            • 3.Qbxc7#
            • 3.Qcxc7#
      • 1...Rxc7
        • 2.Qxc7+
          • 2...Bd7
            • 3.Sc8#
          • 2...Sd7
            • 3.Sc8#
      • 1...Rf1
        • 2.Qd8+
          • 2...Sxd8
            • 3.c8S#
      • 1...Rc6
        • 2.Qd7+
          • 2...Sxd7
            • 3.Sc8#
      • 1...Bd7
        • 2.Qxd7+
          • 2...Sxd7
            • 3.Sc8#
      • 1...Sd7
        • 2.Sxb5
          • threat
            • 3.Qxd7#
            • 3.Qe8#
          • 2...Ke6
            • 3.Qxd7#
      • 1...f4
        • 2.Qe6+
          • 2...Rxe6
            • 3.Sf5#

FEATURES


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Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).