Problem Display
PID: 75714 (8/3PkP2/4p3/1P2K2P/1P5P/8/8/8 w - - 0 1)

Hultberg, Gustav Herbert

3rd Prize, Springaren, 1979-1982

8/3PkP2/4p3/1P2K2P/1P5P/8/8/8

#4

7 + 2


23 Die Schwalbe 2007

SOLUTION


  • SOUND
  • Keys
    • 1.f8S!
      • 1...Kf7
        • 2.d8Q
          • 2...Kg7
            • 3.Sg6
              • 3...Kh6
                • 4.Qh8#
              • 3...Kf7
                • 4.Qf8#
              • 3...Kh7
                • 4.Qh8#
          • 2...Kg8
            • 3.Qe7
              • 3...Kh8
                • 4.Qh7#
      • 1...Kxf8
        • 2.Kf6
          • threat
            • 3.d8Q#
            • 3.d8R#
          • 2...Kg8
            • 3.Kg6
              • threat
                • 4.d8Q#
                • 4.d8R#
              • 3...Kf8
                • 4.d8Q#
              • 3...Kh8
                • 4.d8Q#
                • 4.d8R#

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).