Problem Display
PID: 66229 (2N1N3/8/2p5/1k5n/8/8/1PK2B2/8 w - - 0 1)

Bayer, Konrad

Schachzeitung der Berliner Schachgesellschaft, 1858

2N1N3/8/2p5/1k5n/8/8/1PK2B2/8

#4

5 + 3


SOLUTION


  • SOUND
  • Keys
    • 1.Sc7+!
      • 1...Kb4
        • 2.Bc5+
          • 2...Ka4
            • 3.Sb6+
              • 3...Ka5
                • 4.b4#
          • 2...Kc4
            • 3.b4
              • threat
                • 4.Sb6#
                • 4.Sd6#
          • 2...Ka5
            • 3.Kb3
              • threat
                • 4.Bb4#
                • 4.Bb6#
            • 3.Sb6
              • threat
                • 4.b4#
          • 2...Kxc5
            • 3.Kc3
              • threat
                • 4.b4#
      • 1...Kc4
        • 2.Bc5
          • threat
            • 3.b4
              • threat
                • 4.Sb6#
                • 4.Sd6#
          • 2...Kxc5
            • 3.Kc3
              • threat
                • 4.b4#

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).