Problem Display
PID: 43014 (8/8/NRK5/kpp5/8/1pN5/q2P4/8 w - - 0 1)

Krumm, Hans Christoph Heinz Otto

3rd HM., Deutsche Schachzeitung, 1973

8/8/NRK5/kpp5/8/1pN5/q2P4/8

#5

5 + 5


SOLUTION


  • SOUND
  • Keys
    • 1.Rxb5+!
      • 1...Kxa6
        • 2.Rb6+
          • 2...Ka5
            • 3.Kb7
              • threat
                • 4.Rb5#
              • 3...Qa4
                • 4.Ra6+
                  • 4...Kb4
                    • 5.Rxa4#
          • 2...Ka7
            • 3.Sb5+
              • 3...Ka8
                • 4.Sc7+
                  • 4...Ka7
                    • 5.Rb7#

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).