Problem Display
PID: 217122 (k7/3N4/K5p1/p7/1p6/bR6/2p3p1/2rn1n1b w - - 0 1)

Perschk, Olaf

Freie Presse, 1970

k7/3N4/K5p1/p7/1p6/bR6/2p3p1/2rn1n1b

#5

3 + 11


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Rf3!
      • threat
        • 2.Rf8#
      • 1...b3
        • 2.Rh3
          • threat
            • 3.Rh8+
              • 3...Bf8
                • 4.Rxf8#
          • 2...Bb2
            • 3.Rxb3
              • threat
                • 4.Rb8#
              • 3...Be5
                • 4.Rb8+
                  • 4...Bxb8
                    • 5.Sb6#

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).