Problem Display
PID: 90539 (n7/1pn5/2R5/8/8/8/kpK5/bN6 w - - 0 1)

Ahlheim, Karl-Heinz

Die Schwalbe, 1961

n7/1pn5/2R5/8/8/8/kpK5/bN6

#5

3 + 6


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Keys
    • 1.Rc5!
      • threat
        • 2.Ra5#
      • 1...b6
        • 2.Rc4
          • threat
            • 3.Ra4#
          • 2...b5
            • 3.Rc3
              • threat
                • 4.Ra3#
              • 3...b4
                • 4.Ra3+
                  • 4...bxa3
                    • 5.Sc3#

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).