Problem Display
PID: 210636 (4K3/8/8/3N1p2/1B1kpN2/1P6/4P2P/8 w - - 0 1)

Beck, Agoston

Illustrirte Zeitung, 1870

4K3/8/8/3N1p2/1B1kpN2/1P6/4P2P/8

#4

7 + 3


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.h4!
      • threat
        • 2.e3+
          • 2...Ke5
            • 3.Sb6
              • 3...Kf6
                • 4.Bc3#
            • 3.Sf6
              • 3...Kxf6
                • 4.Bc3#
            • 3.Sc7
              • 3...Kf6
                • 4.Bc3#
            • 3.Se7
              • 3...Kf6
                • 4.Bc3#
      • 1...Ke5
        • 2.Bc5
          • 2...e3
            • 3.Sf6
              • 3...Kxf4
                • 4.Bd6#
              • 3...Kxf6
                • 4.Bd4#
      • 1...e3
        • 2.Sf6
          • 2...Ke5
            • 3.Bc5
              • 3...Kxf4
                • 4.Bd6#
              • 3...Kxf6
                • 4.Bd4#

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).