Problem Display
PID: 201281 (2N1k3/2P5/8/2K4p/5R1P/8/8/8 w - - 0 1)

Einert, Alfred

Arbeiter Shachzeitung (Chemnitz), 1922

2N1k3/2P5/8/2K4p/5R1P/8/8/8

#3

5 + 2


6490 yacpdb 2020

SOLUTION


  • COOKED
  • Tries
    • 1.Sa7?
      • threat
        • 2.c8Q+
          • 2...Ke7
            • 3.Sc6#
      • 1...Kd7
        • 2.c8Q+
          • 2...Ke7
            • 3.Sc6#
      • 1...Ke7!
  • Keys
    • 1.Sb6!
      • 1...Ke7
        • 2.c8R
          • 2...Ke6
            • 3.Re8#
    • 1.Sd6+!
      • 1...Kd7
        • 2.c8Q+
          • 2...Ke7
            • 3.Rf7#
            • 3.Qe8#
      • 1...Ke7
        • 2.Kd5
          • 2...Kd7
            • 3.Rf7#

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).