Problem Display
PID: 35878 (k7/3N4/Kp6/3R4/8/8/4pbp1/8 w - - 0 1)

Speckmann, Werner

Berliner Morgenpost, 1961

k7/3N4/Kp6/3R4/8/8/4pbp1/8

#4

3 + 5


SOLUTION


  • SOUND
  • Keys
    • 1.Rf5!
      • threat
        • 2.Rf8#
      • 1...Bc5
        • 2.Sxb6+
          • 2...Kb8
            • 3.Rxc5
              • threat
                • 4.Rc8#
          • 2...Bxb6
            • 3.Rf8+
              • 3...Bd8
                • 4.Rxd8#

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).