Problem Display
PID: 34224 (8/8/6R1/8/4K3/7k/5P2/8 w - - 0 1)

Breuer, Josef Johann

Die Schwalbe, 1947

8/8/6R1/8/4K3/7k/5P2/8

#4

3 + 1


4349 Kleinste Schachaufgaben Drei- und Viersteiner 1970

SOLUTION


  • SOUND
  • Keys
    • 1.f4!
      • 1...Kh2
        • 2.Kf3
          • 2...Kh1
            • 3.Kf2
              • 3...Kh2
                • 4.Rh6#
      • 1...Kh4
        • 2.Kf3
          • threat
            • 3.Rh6#
          • 2...Kh5
            • 3.Ra6
              • 3...Kh4
                • 4.Rh6#
            • 3.Rb6
              • 3...Kh4
                • 4.Rh6#
            • 3.Rc6
              • 3...Kh4
                • 4.Rh6#
            • 3.Rd6
              • 3...Kh4
                • 4.Rh6#
            • 3.Re6
              • 3...Kh4
                • 4.Rh6#
            • 3.Rf6
              • 3...Kh4
                • 4.Rh6#

FEATURES


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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).