Problem Display
PID: 20755 (4k3/8/8/1pB2B2/8/NK5N/8/8 w - - 0 1)

Froberg, Johan Hilding Laurentius

Die Schwalbe, 1961

4k3/8/8/1pB2B2/8/NK5N/8/8

#5

5 + 2


SOLUTION


  • SOUND
  • Keys
    • 1.Sg5!
      • threat
        • 2.Sxb5
          • 2...Kd8
            • 3.Bd6
              • 3...Ke8
                • 4.Sc7+
                  • 4...Kd8
                    • 5.Sf7#
      • 1...Kd8
        • 2.Sxb5
          • 2...Ke8
            • 3.Be6
              • 3...Kd8
                • 4.Sf7+
                  • 4...Ke8
                    • 5.Sc7#
      • 1...b4
        • 2.Sb5
          • 2...Kd8
            • 3.Bd6
              • 3...Ke8
                • 4.Sc7+
                  • 4...Kd8
                    • 5.Sf7#

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).