Problem Display
PID: 19726 (8/bnB5/1n1p4/kB1N4/8/1pN2p2/1P6/5K2 w - - 0 1)

Healey, Frank

The Westminster Papers, 1874

8/bnB5/1n1p4/kB1N4/8/1pN2p2/1P6/5K2

#4

6 + 7


SOLUTION


  • SOUND
  • Keys
    • 1.Kg1!
      • 1...f2+
        • 2.Kf1
          • 2...Sc5
            • 3.Se7
              • threat
                • 4.Sc6#
              • 3...Kb4
                • 4.Sc6#
          • 2...Sd8
            • 3.Bxd8
              • 3...Bb8
                • 4.Bxb6#
      • 1...Sc5
        • 2.Se7
          • threat
            • 3.Sc6#
          • 2...f2+
            • 3.Kf1
              • threat
                • 4.Sc6#
              • 3...Kb4
                • 4.Sc6#
      • 1...Sd8
        • 2.Bxd8
          • threat
            • 3.Kf2
              • 3...Bb8
                • 4.Bxb6#
          • 2...f2+
            • 3.Kxf2
              • 3...Bb8
                • 4.Bxb6#
            • 3.Kf1
              • 3...Bb8
                • 4.Bxb6#

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).