Problem Display
PID: 268090 (8/8/8/8/4P3/KP6/4N3/kb5R w - - 0 1)

Russ, Colin Albert Harry

The Problemist, 1999

8/8/8/8/4P3/KP6/4N3/kb5R

#4

5 + 2


SOLUTION


  • SOUND
  • Keys
    • 1.Sg1!
      • 1...Bxe4
        • 2.Sf3+
          • 2...Bb1
            • 3.Se1
              • threat
                • 4.Sc2#
              • 3...Bc2
                • 4.Sxc2#
      • 1...Ba2
        • 2.Sf3+
          • 2...Bb1
            • 3.Se1
              • threat
                • 4.Sc2#
              • 3...Bc2
                • 4.Sxc2#
      • 1...Bc2
        • 2.Sf3+
          • 2...Bb1
            • 3.Se1
              • threat
                • 4.Sc2#
              • 3...Bc2
                • 4.Sxc2#
      • 1...Bd3
        • 2.Sf3+
          • 2...Bb1
            • 3.Se1
              • threat
                • 4.Sc2#
              • 3...Bc2
                • 4.Sxc2#

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).