Problem Display
PID: 54067 (7B/3P1k2/1Qp1N3/2P5/pp6/pr2bPp1/B1RpR1Pp/3N1n1K w - - 0 1)

Pradignat, Emile Leonard

British Chess Magazine, 1882

7B/3P1k2/1Qp1N3/2P5/pp6/pr2bPp1/B1RpR1Pp/3N1n1K

#3

12 + 11


SOLUTION


  • SOUND
  • Sets
    • 1...Kxe6
      • 2.Qd8
        • 2...Kd5
          • 3.Qg8#
        • 2...Kf5
          • 3.Qf6#
        • 2...Kf7
          • 3.Qe8#
  • Tries
    • 1.Qb8?
      • threat
        • 2.Qe8#
      • 1...Kxe6
        • 2.Qd8
          • 2...Kd5
            • 3.Qg8#
          • 2...Kf5
            • 3.Qf6#
          • 2...Kf7
            • 3.Qe8#
        • 2.d8Q
          • 2...Kf5
            • 3.Qf6#
          • 2...Kf7
            • 3.Qf6#
            • 3.Qe8#
      • 1...Kg6!
  • Keys
    • 1.Qd8!
      • threat
        • 2.Qe8#
      • 1...Kxe6
        • 2.Ba1
          • 2...Kd5
            • 3.Qg8#
          • 2...Kf5
            • 3.Qf6#
          • 2...Kf7
            • 3.Qe8#
      • 1...Kg6
        • 2.Qf6+
          • 2...Kh5
            • 3.Sg7#
          • 2...Kh7
            • 3.Qg7#

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).