Problem Display
PID: 277079 (B7/3b4/2rN4/n1N5/7Q/8/5KPn/7k w - - 0 1)

Holladay, Edgar Dinwiddie

Probleemblad, 1954

B7/3b4/2rN4/n1N5/7Q/8/5KPn/7k

#3

6 + 5


SOLUTION


  • SOUND
  • Sets
    • 1...Ra6
      • 2.Sce4
        • threat
          • 3.Sg3#
    • 1...Rc7
      • 2.Sde4
        • threat
          • 3.Sg3#
    • 1...Be6
      • 2.Sde4
        • threat
          • 3.Sg3#
    • 1...Sc4
      • 2.Sce4
        • threat
          • 3.Sg3#
  • Tries
    • 1.Bxc6?
      • threat
        • 2.Sce4
          • threat
            • 3.Sg3#
        • 2.Sde4
          • threat
            • 3.Sg3#
      • 1...Bxc6
        • 2.Sf5
          • threat
            • 3.Sg3#
      • 1...Bf5
        • 2.Sxf5
          • threat
            • 3.Sg3#
      • 1...Bh3!
  • Keys
    • 1.g4!
      • threat
        • 2.Qh3
          • threat
            • 3.Qg2#
      • 1...Bxg4
        • 2.Qg3
          • threat
            • 3.Qg1#
            • 3.Qg2#
      • 1...Bf5
        • 2.Sxf5
          • threat
            • 3.Sg3#
      • 1...Be6
        • 2.Sde4
          • threat
            • 3.Sg3#
      • 1...Sc4
        • 2.Sce4
          • threat
            • 3.Sg3#

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).