Problem Display
PID: 166133 (7k/6R1/3p1P2/8/5p2/8/8/K7 w - - 0 1)

Zuncke, Klaus-Peter

Thuringer Tageblatt, 1984

7k/6R1/3p1P2/8/5p2/8/8/K7

#4

3 + 3


23 Die Schwalbe 2017

SOLUTION


  • SOUND
  • Keys
    • 1.Rg1!
      • threat
        • 2.f7
          • threat
            • 3.f8Q+
              • 3...Kh7
                • 4.Qg7#
          • 2...Kh7
            • 3.f8Q
              • threat
                • 4.Qg7#
      • 1...Kh7
        • 2.f7
          • threat
            • 3.f8Q
              • threat
                • 4.Qg7#
          • 2...Kh6
            • 3.f8Q+
              • 3...Kh5
                • 4.Qh8#
              • 3...Kh7
                • 4.Qg7#
          • 2...Kh8
            • 3.f8Q+
              • 3...Kh7
                • 4.Qg7#

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).