Problem Display
PID: 157420 (4k3/1R6/K3B3/1p6/1Pp1p3/R5p1/3P2Pb/5b2 w - - 0 1)

Fenner, A Jack

The Problemist, 1939

4k3/1R6/K3B3/1p6/1Pp1p3/R5p1/3P2Pb/5b2

#3

7 + 7


14986 White-Hume Collection 2016

SOLUTION


  • SOUND
  • Sets
    • 1...Bxg2
      • 2.Kxb5
        • threat
          • 3.Ra8#
        • 2...Kd8
          • 3.Ra8#
        • 2...Kf8
          • 3.Ra8#
    • 1...e3
      • 2.Kb6
        • threat
          • 3.Ra8#
        • 2...Kd8
          • 3.Ra8#
        • 2...Kf8
          • 3.Ra8#
  • Tries
    • 1.Kxb5?
      • threat
        • 2.Ra8#
      • 1...Kd8
        • 2.Ra8#
      • 1...Kf8
        • 2.Ra8#
      • 1...c3+!
    • 1.Kb6?
      • threat
        • 2.Ra8#
      • 1...Kd8
        • 2.Ra8#
      • 1...Kf8
        • 2.Ra8#
      • 1...Bg1+!
    • 1.Rxg3?
      • threat
        • 2.Rg8#
      • 1...Kd8
        • 2.Rg8#
      • 1...Kf8
        • 2.Rg8#
      • 1...Bxg3!
  • Keys
    • 1.d4!
      • threat
        • 2.Kb6
          • threat
            • 3.Ra8#
          • 2...Kd8
            • 3.Ra8#
          • 2...Kf8
            • 3.Ra8#
      • 1...Kd8
        • 2.Kb6
          • threat
            • 3.Ra8#
          • 2...Ke8
            • 3.Ra8#
      • 1...Kf8
        • 2.Kb6
          • threat
            • 3.Ra8#
          • 2...Ke8
            • 3.Ra8#
      • 1...cxd4 ep
        • 2.Rc3
          • threat
            • 3.Rc8#
          • 2...Kd8
            • 3.Rc8#
          • 2...Kf8
            • 3.Rc8#
      • 1...exd4 ep
        • 2.Kxb5
          • threat
            • 3.Ra8#
          • 2...Kd8
            • 3.Ra8#
          • 2...Kf8
            • 3.Ra8#
      • 1...Bg1
        • 2.Rxg3
          • threat
            • 3.Rg8#
          • 2...Kd8
            • 3.Rg8#
          • 2...Kf8
            • 3.Rg8#

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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).