Problem Display
PID: 217227 (2NK2n1/8/2p4p/P1k1pP2/1pPpP3/1P1P3r/7p/7R w - - 0 1)

Anderssen, [Karl Ernst] Adolf

Philadelphia Times, 1893

2NK2n1/8/2p4p/P1k1pP2/1pPpP3/1P1P3r/7p/7R

#4

9 + 9


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Rc1!
      • threat
        • 2.Sd6
          • threat
            • 3.Sb7#
          • 2...Kxd6
            • 3.c5#
      • 1...Rg3
        • 2.Sb6
          • threat
            • 3.Sa4+
              • 3...Kd6
                • 4.c5#
            • 3.Sd7+
              • 3...Kd6
                • 4.c5#

This is a version of 208669

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).