Problem Display
PID: 194647 (6R1/8/1r6/8/8/4N3/1p4Rp/1K5k w - - 0 1)

Pauly, Wolfgang

Magyar Sakkvilag, 1918

6R1/8/1r6/8/8/4N3/1p4Rp/1K5k

#4

4 + 4


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Keys
    • 1.Rf2!
      • threat
        • 2.Rf1#
      • 1...Rg6
        • 2.Rf1+
          • 2...Rg1
            • 3.Rf8
              • 3...Rxf1+
                • 4.Rxf1#
      • 1...Rf6
        • 2.Rgg2
          • threat
            • 3.Rxh2+
              • 3...Kg1
                • 4.Rfg2#
          • 2...Rxf2
            • 3.Rxf2
              • 3...Kg1
                • 4.Rf1#

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).