Problem Display
PID: 48373 (8/1p5N/3p4/1R1P2Pk/4R2N/1P6/8/4K3 w - - 0 1)

Knoppel, Jan Heribert

Schackvarlden, 1941

8/1p5N/3p4/1R1P2Pk/4R2N/1P6/8/4K3

#4

8 + 3


3680 Jan Knoppel Udvalgte Skakproblemer 1955

SOLUTION


  • SOUND
  • Keys
    • 1.Ra4!
      • 1...b6
        • 2.Rbb4
          • 2...b5
            • 3.Rg4
              • threat
                • 4.Sf6#

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).