Problem Display
PID: 203803 (K1b1R3/1p1pr3/1PP1k1B1/Q3P3/8/3n4/3R3B/3r4 w - - 0 1)

Kipping, Cyril Stanley

The Problemist, 1954

K1b1R3/1p1pr3/1PP1k1B1/Q3P3/8/3n4/3R3B/3r4

#2

9 + 7


SOLUTION


  • NO_SOLUTION
  • Sets
    • 1...Sc1
      • 2.Qd5#
    • 1...Se1
      • 2.Qd5#
    • 1...Sb2
      • 2.Qd5#
    • 1...Sf2
      • 2.Qd5#
    • 1...Sxe5
      • 2.Qxe5#
  • Tries
    • 1.cxd7?
      • threat
        • 2.dxc8Q#
        • 2.dxc8B#
      • 1...Kxd7
        • 2.Qd5#
      • 1...Rxd2
        • 2.dxc8Q#
        • 2.dxc8B#
      • 1...Rxe8
        • 2.dxe8Q#
      • 1...Bxd7
        • 2.Qa2#
      • 1...Sxe5
        • 2.Qxe5#
      • 1...Ra1
        • 2.dxc8Q#
        • 2.dxc8B#
      • 1...Rb1
        • 2.dxc8Q#
        • 2.dxc8B#
      • 1...Re1
        • 2.dxc8Q#
        • 2.dxc8B#
      • 1...Rf1
        • 2.dxc8Q#
        • 2.dxc8B#
      • 1...Rg1
        • 2.dxc8Q#
        • 2.dxc8B#
      • 1...Rh1
        • 2.dxc8Q#
        • 2.dxc8B#
      • 1...Sc1
        • 2.Qd5#
        • 2.dxc8Q#
        • 2.dxc8B#
        • 2.d8S#
      • 1...Se1
        • 2.Qa2#
        • 2.Qd5#
        • 2.dxc8Q#
        • 2.dxc8B#
        • 2.d8S#
      • 1...Sb2
        • 2.Qd5#
        • 2.dxc8Q#
        • 2.dxc8B#
        • 2.d8S#
      • 1...Sf2
        • 2.Qa2#
        • 2.Qd5#
        • 2.dxc8Q#
        • 2.dxc8B#
        • 2.d8S#
      • 1...Sb4
        • 2.dxc8Q#
        • 2.dxc8B#
        • 2.d8S#
      • 1...Sf4
        • 2.dxc8Q#
        • 2.dxc8B#
        • 2.d8S#
      • 1...Sc5
        • 2.d8S#
      • 1...Rc1!

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).