Problem Display
PID: 164323 (8/6p1/2p3R1/p2k1K2/8/1P1N4/N7/8 w - - 0 1)

Ubeleisen, Adam

Deutsche Schachzeitung, 1955

8/6p1/2p3R1/p2k1K2/8/1P1N4/N7/8

#4

5 + 4


SOLUTION


  • SOUND
  • Keys
    • 1.Kf4!
      • threat
        • 2.Ke3
          • threat
            • 3.Sc3#
      • 1...a4
        • 2.Ke3
          • threat
            • 3.Sc3#
            • 3.Sab4#
          • 2...axb3
            • 3.Sc3+
              • 3...Kc4
                • 4.Rxc6#

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).