Problem Display
PID: 20855 (4R2K/8/3P4/2N2p2/1bb2Bk1/3p2P1/1n1P4/q3R2Q w - - 0 1)

Kipping, Cyril Stanley

Folket, 1925

4R2K/8/3P4/2N2p2/1bb2Bk1/3p2P1/1n1P4/q3R2Q

#3

9 + 7


SOLUTION


  • SOUND
  • Sets
    • 1...Bb5
      • 2.Rg8#
    • 1...Ba6
      • 2.Rg8#
    • 1...Bg8
      • 2.Rxg8#
  • Tries
    • 1.Qf3+?
      • 1...Kh3
        • 2.g4+
          • 2...Kh4
            • 3.Qg3#
      • 1...Kxf3!
    • 1.Qh3+?
      • 1...Kf3
        • 2.R8e3+
          • 2...Kf2
            • 3.Qf1#
            • 3.Qh2#
      • 1...Kxh3!
  • Keys
    • 1.Sd7!
      • threat
        • 2.Se5#
        • 2.Sf6#
      • 1...Bc3+
        • 2.dxc3
          • threat
            • 3.Se5#
            • 3.Sf6#
      • 1...Sd1+
        • 2.R1e5
          • threat
            • 3.Sf6#
          • 2...Qxe5+
            • 3.Sxe5#
      • 1...Sa4+
        • 2.R8e5
          • threat
            • 3.Sf6#
          • 2...Qxe5+
            • 3.Sxe5#

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).