Problem Display
PID: 26498 (b1B2n2/2pp2p1/2r5/NPpR4/2P1k3/8/6PN/2B4K w - - 0 1)

Davis, Edward

Kipping, Cyril Stanley

The Problemist, 1958

b1B2n2/2pp2p1/2r5/NPpR4/2P1k3/8/6PN/2B4K

#3

9 + 8


SOLUTION


  • SOUND
  • Sets
    • 1...Se6
      • 2.Sg4
        • threat
          • 3.Sf2#
    • 1...Sg6
      • 2.Sf1
        • threat
          • 3.Sg3#
    • 1...d6
      • 2.Bf5#
    • 1...g6
      • 2.Sf1
        • threat
          • 3.Sg3#
      • 2.Sg4
        • threat
          • 3.Sf2#
        • 2...Rf6
          • 3.Sxf6#
  • Tries
    • 1.Sxc6?
      • threat
        • 2.Sf1
          • threat
            • 3.Sg3#
        • 2.Sg4
          • threat
            • 3.Sf2#
      • 1...Se6
        • 2.Sg4
          • threat
            • 3.Sf2#
      • 1...Sg6
        • 2.Sf1
          • threat
            • 3.Sg3#
      • 1...g5
        • 2.Sf1
          • threat
            • 3.Sg3#
        • 2.Sg4
          • threat
            • 3.Sf2#
            • 3.Sf6#
      • 1...g6
        • 2.Sf1
          • threat
            • 3.Sg3#
        • 2.Sg4
          • threat
            • 3.Sf2#
            • 3.Sf6#
      • 1...Bxc6!
    • 1.bxc6?
      • threat
        • 2.Sf1
          • threat
            • 3.Sg3#
        • 2.Sg4
          • threat
            • 3.Sf2#
      • 1...Se6
        • 2.Sg4
          • threat
            • 3.Sf2#
      • 1...Sg6
        • 2.Sf1
          • threat
            • 3.Sg3#
      • 1...g5
        • 2.Sf1
          • threat
            • 3.Sg3#
        • 2.Sg4
          • threat
            • 3.Sf2#
            • 3.Sf6#
      • 1...g6
        • 2.Sf1
          • threat
            • 3.Sg3#
        • 2.Sg4
          • threat
            • 3.Sf2#
            • 3.Sf6#
      • 1...Bxc6!
  • Keys
    • 1.Sb3!
      • threat
        • 2.Bg5
          • threat
            • 3.Sd2#
      • 1...Se6
        • 2.Sg4
          • threat
            • 3.Sf2#
      • 1...Sg6
        • 2.Sf1
          • threat
            • 3.Sg3#
      • 1...Sh7
        • 2.bxc6
          • threat
            • 3.Sxc5#
          • 2...d6
            • 3.Bf5#
      • 1...g5
        • 2.Bxg5
          • threat
            • 3.Sd2#

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).