Problem Display
PID: 61797 (8/3pp3/3Nk2K/3R4/4P1N1/8/8/8 w - - 0 1)

Bonetti, ?

Schachzeitung der Berliner Schachgesellschaft, 1848

8/3pp3/3Nk2K/3R4/4P1N1/8/8/8

#5

5 + 3


SOLUTION


  • SOUND
  • Keys
    • 1.Se5!
      • threat
        • 2.Se8
          • 2...d6
            • 3.Kg6
              • 3...dxe5
                • 4.Sc7#
                • 4.Sg7#
            • 3.Kg7
              • 3...dxe5
                • 4.Sc7#
      • 1...exd6
        • 2.Sg6
          • 2...Kf6
            • 3.Rf5+
              • 3...Ke6
                • 4.Kg5
                  • 4...d5
                    • 5.Rf6#
                • 4.Kg7
                  • 4...d5
                    • 5.Rf6#
          • 2...Kf7
            • 3.Rf5+
              • 3...Ke6
                • 4.Kg5
                  • 4...d5
                    • 5.Rf6#
                • 4.Kg7
                  • 4...d5
                    • 5.Rf6#

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).