Problem Display
PID: 274125 (8/7k/5pR1/2PP1Bp1/8/5P2/2N2P2/1K6 w - - 0 1)

Hultberg, Gustav Herbert

Springaren, 1991

8/7k/5pR1/2PP1Bp1/8/5P2/2N2P2/1K6

#4

8 + 3


SOLUTION


  • SOUND
  • Keys
    • 1.Sd4!
      • threat
        • 2.Se6
          • threat
            • 3.Rxf6+
              • 3...Kg8
                • 4.Rf8#
              • 3...Kh8
                • 4.Rf8#
          • 2...Kh8
            • 3.Rxf6
              • threat
                • 4.Rf8#
              • 3...Kg8
                • 4.Rf8#
      • 1...Kh8
        • 2.Se6
          • threat
            • 3.Rxf6
              • threat
                • 4.Rf8#
              • 3...Kg8
                • 4.Rf8#
          • 2...Kh7
            • 3.Rxf6+
              • 3...Kg8
                • 4.Rf8#
              • 3...Kh8
                • 4.Rf8#

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).