Problem Display
PID: 72941 (1kn3R1/2p5/K1p5/2P5/p7/Pp1p1p1p/1R6/8 w - - 0 1)

Sandkamper, Wolfgang

Neue Osnabrucker Zeitung, 1993

1kn3R1/2p5/K1p5/2P5/p7/Pp1p1p1p/1R6/8

#4

5 + 9


6113 Problemschach-Jahrbuch (1993) 1994

SOLUTION


  • SOUND
  • Keys
    • 1.Rd2!
      • 1...f2
        • 2.Rxf2
          • threat
            • 3.Rff8
              • threat
                • 4.Rxc8#
              • 3...Ka8
                • 4.Rxc8#
      • 1...h2
        • 2.Rxh2
          • threat
            • 3.Rhh8
              • threat
                • 4.Rxc8#
              • 3...Ka8
                • 4.Rxc8#

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).