Problem Display
PID: 32621 (k7/3K4/1P6/2b5/8/4P3/8/7R w - - 0 1)

Speckmann, Werner

Comm., Die Schwalbe (Miniature Ty.), 1957

k7/3K4/1P6/2b5/8/4P3/8/7R

#5

4 + 2


SOLUTION


  • SOUND
  • Keys
    • 1.Kc6!
      • threat
        • 2.Rh8+
          • 2...Bf8
            • 3.Rxf8#
      • 1...Bd6
        • 2.b7+
          • 2...Ka7
            • 3.Ra1+
              • 3...Ba3
                • 4.Rxa3+
                  • 4...Kb8
                    • 5.Ra8#
          • 2...Kb8
            • 3.Rh8+
              • 3...Bf8
                • 4.Rxf8+
                  • 4...Ka7
                    • 5.Ra8#
        • 2.Rh4
          • threat
            • 3.Ra4+
              • 3...Kb8
                • 4.b7
                  • threat
                    • 5.Ra8#
            • 3.b7+
              • 3...Ka7
                • 4.Ra4+
                  • 4...Kb8
                    • 5.Ra8#
              • 3...Kb8
                • 4.Ra4
                  • threat
                    • 5.Ra8#
        • 2.Rh5
          • threat
            • 3.Ra5+
              • 3...Kb8
                • 4.b7
                  • threat
                    • 5.Ra8#
            • 3.b7+
              • 3...Ka7
                • 4.Ra5+
                  • 4...Kb8
                    • 5.Ra8#
              • 3...Kb8
                • 4.Ra5
                  • threat
                    • 5.Ra8#

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).