Problem Display
PID: 20691 (k5b1/2Kp4/3p4/7n/8/8/6Rp/8 w - - 0 1)

Speckmann, Werner

Deutsche Schachzeitung, 1941

k5b1/2Kp4/3p4/7n/8/8/6Rp/8

#5

2 + 6


SOLUTION


  • SOUND
  • Keys
    • 1.Rg5!
      • threat
        • 2.Ra5#
      • 1...d5
        • 2.Rg2
          • threat
            • 3.Ra2#
          • 2...d4
            • 3.Rg5
              • threat
                • 4.Ra5#
              • 3...Bc4
                • 4.Ra5+
                  • 4...Ba6
                    • 5.Rxa6#
              • 3...Bd5
                • 4.Rxd5
                  • threat
                    • 5.Ra5#
                  • 4...Ka7
                    • 5.Ra5#
              • 3...d5
                • 4.Rg2
                  • threat
                    • 5.Ra2#
                  • 4...Ka7
                    • 5.Ra2#

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).