Problem Display
PID: 230581 (k1K5/1p1p4/4p3/1N5b/5pn1/8/3N3b/1B2B3 w - - 0 1)

Heidenfeld, Wolfgang

Die Schwalbe, 1935

k1K5/1p1p4/4p3/1N5b/5pn1/8/3N3b/1B2B3

#4

5 + 8


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Be4!
      • threat
        • 2.Bxb7#
      • 1...d5
        • 2.Bf2
          • threat
            • 3.Sc7#
          • 2...Sxf2
            • 3.Sc4
              • threat
                • 4.Sb6#
              • 3...dxc4
                • 4.Bxb7#
              • 3...b6
                • 4.Sxb6#
          • 2...Se3
            • 3.Sc4
              • threat
                • 4.Sb6#
              • 3...Sxc4
                • 4.Sc7#
              • 3...dxc4
                • 4.Bxb7#
              • 3...b6
                • 4.Sxb6#
          • 2...f3
            • 3.Sc4
              • threat
                • 4.Sb6#
              • 3...dxc4
                • 4.Bxb7#
              • 3...Bc7
                • 4.Sxc7#
              • 3...b6
                • 4.Sxb6#
          • 2...b6
            • 3.Sc4
              • threat
                • 4.Sxb6#

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).