Problem Display
PID: 57248 (5rnn/3p2Q1/3PPN1p/4k3/5N2/2P5/4P3/1B2K3 w - - 0 1)

Buschmann, Karl-Heinz

de Wispelaere, Albert

Troll, 1996

5rnn/3p2Q1/3PPN1p/4k3/5N2/2P5/4P3/1B2K3

#3

9 + 6


SOLUTION


  • SOUND
  • Sets
    • 1...Kxf4
      • 2.Sd5#
    • 1...dxe6
      • 2.Sd3+
        • 2...Kf5
          • 3.e4#
        • 2...Kxd6
          • 3.Qd7#
  • Tries
    • 1.Sd3+?
      • 1...Kxe6
        • 2.Ba2+
          • 2...Kf5
            • 3.e4#
          • 2...Kxd6
            • 3.Qxd7#
      • 1...Kf5!
  • Keys
    • 1.Qg1!
      • threat
        • 2.Qd4#
      • 1...Kxf4
        • 2.Qe3+
          • 2...Kxe3
            • 3.Sd5#
      • 1...Kxd6
        • 2.Qb6+
          • 2...Ke5
            • 3.Qd4#
          • 2...Ke7
            • 3.S4d5#
      • 1...Kxf6
        • 2.Qg7+
          • 2...Kxg7
            • 3.Sh5#

FEATURES


NOT CLASSIFIED


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).