Problem Display
PID: 192947 (7B/6q1/4B3/8/4p3/2b4r/p1K1P2p/k4NQR w - - 0 1)

Kipping, Cyril Stanley

The Problemist, 1938

7B/6q1/4B3/8/4p3/2b4r/p1K1P2p/k4NQR

#2

7 + 7


SOLUTION


  • COOKED
  • Sets
    • 1...Qc7
      • 2.Sxh2#
    • 1...Qe7
      • 2.Sxh2#
    • 1...Qh7
      • 2.Sxh2#
  • Tries
    • 1.Qxg7?
      • threat
        • 2.Sd2#
        • 2.Sxh2#
        • 2.Se3#
        • 2.Sg3#
      • 1...Rd3
        • 2.Sd2#
      • 1...Re3
        • 2.Sd2#
        • 2.Sxh2#
        • 2.Sxe3#
        • 2.Sg3#
      • 1...Rg3
        • 2.Sxg3#
      • 1...e3
        • 2.Sd2#
        • 2.Sxh2#
        • 2.Sxe3#
        • 2.Sg3#
        • 2.Qxc3#
      • 1...Rf3!
  • Keys
    • 1.Sd2+!
      • 1...Qxg1
        • 2.Sb3#
      • 1...hxg1Q
        • 2.Sb3#
      • 1...hxg1S
        • 2.Sb3#
      • 1...hxg1B
        • 2.Sb3#
      • 1...hxg1R
        • 2.Sb3#
    • 1.Sxh2+!
      • 1...Qxg1
        • 2.Rxg1#
      • 1...Be1
        • 2.Qxe1#
    • 1.Qa7!
      • threat
        • 2.Qxa2#
      • 1...Qxa7
        • 2.Se3#
      • 1...Ba5
        • 2.Sd2#

There are these versions: 192948

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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).