Problem Display
PID: 236096 (6k1/2R5/5K2/7p/8/8/8/8 w - - 0 1)

Dehler, Otto Georg Edgar

Die Schwalbe, 1948

6k1/2R5/5K2/7p/8/8/8/8

#4

2 + 2


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Rc5!
      • threat
        • 2.Rxh5
          • 2...Kf8
            • 3.Rh8#
      • 1...Kh7
        • 2.Rxh5+
          • 2...Kg8
            • 3.Rh1
              • 3...Kf8
                • 4.Rh8#
            • 3.Rh2
              • 3...Kf8
                • 4.Rh8#
            • 3.Rh3
              • 3...Kf8
                • 4.Rh8#
            • 3.Rh4
              • 3...Kf8
                • 4.Rh8#
            • 3.Rh6
              • 3...Kf8
                • 4.Rh8#
      • 1...h4
        • 2.Rh5
          • threat
            • 3.Rxh4
              • 3...Kf8
                • 4.Rh8#
          • 2...h3
            • 3.Rxh3
              • 3...Kf8
                • 4.Rh8#

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).