Problem Display
PID: 194542 (8/8/7B/8/2Q1n3/2r1bN2/3n3r/K1kB2R1 w - - 0 1)

Kipping, Cyril Stanley

The Problemist, 1938

8/8/7B/8/2Q1n3/2r1bN2/3n3r/K1kB2R1

#2

6 + 6


SOLUTION


  • COOKED
  • Sets
    • 1...Rc2
      • 2.Qxc2#
    • 1...Sb1
      • 2.Bb3#
      • 2.Ba4#
    • 1...Sb3+
      • 2.Bxb3#
    • 1...Sxc4
      • 2.Bb3#
      • 2.Ba4#
    • 1...Sf2
      • 2.Qxc3#
    • 1...Sg3
      • 2.Qxc3#
    • 1...Sc5
      • 2.Qxc3#
    • 1...Sg5
      • 2.Qxc3#
    • 1...Sd6
      • 2.Qxc3#
    • 1...Sf6
      • 2.Qxc3#
  • Keys
    • 1.Bb3+!
      • 1...Bxg1
        • 2.Qf1#
      • 1...Sf1
        • 2.Rxf1#
        • 2.Qxf1#
    • 1.Ba4+!
      • 1...Bxg1
        • 2.Qf1#
      • 1...Sf1
        • 2.Rxf1#
        • 2.Qxf1#
    • 1.Qa2!
      • threat
        • 2.Qb2#
      • 1...Sb3+
        • 2.Bxb3#
      • 1...Bxg1
        • 2.Qb1#
      • 1...Sxf3
        • 2.Bxf3#
      • 1...Sf1
        • 2.Qb1#
      • 1...Rc2
        • 2.Qxc2#
      • 1...Ra3
        • 2.Qxa3#
      • 1...Rb3
        • 2.Qc2#
      • 1...Sb1
        • 2.Bc2#
        • 2.Be2#
        • 2.Bb3#
        • 2.Ba4#
        • 2.Qxb1#
      • 1...Sc4
        • 2.Bc2#
        • 2.Be2#
        • 2.Bb3#
        • 2.Ba4#
        • 2.Qb1#

There are these versions: 194543

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).