Problem Display
PID: 152983 (5Q2/PB2r3/1p1k1p2/1np1bp1n/5N2/8/8/4K3 w - - 0 1)

Dawson, Thomas Rayner

1st Comm., BCPS 050. Ty., 1943

5Q2/PB2r3/1p1k1p2/1np1bp1n/5N2/8/8/4K3

#3

5 + 9


56 The Problemist 1943
15256 TRD Scrapbook 2014

SOLUTION


  • SOUND
  • Sets
    • 1...Kc7
      • 2.Qxe7#
    • 1...Kd7
      • 2.Qc8+
        • 2...Kd6
          • 3.Qc6#
  • Keys
    • 1.Sg6!
      • threat
        • 2.Qxe7#
      • 1...Bc3+
        • 2.Kd1
          • threat
            • 3.Qxe7#
          • 2...Ke6
            • 3.Qxe7#
          • 2...Kc7
            • 3.Qxe7#
          • 2...Kd7
            • 3.Qxe7#
      • 1...Bg3+
        • 2.Kf1
          • threat
            • 3.Qxe7#
          • 2...Ke6
            • 3.Qxe7#
          • 2...Kc7
            • 3.Qxe7#
          • 2...Kd7
            • 3.Qxe7#

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).