Problem Display
PID: 253472 (b1n1n3/7N/2p4p/2pP3k/7p/7p/7P/5KQ1 w - - 0 1)

Zepler, Erich Ernest

Schach, 1969

b1n1n3/7N/2p4p/2pP3k/7p/7p/7P/5KQ1

#4

5 + 9


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Kf2!
      • threat
        • 2.Kf3
          • threat
            • 3.Qg4#
          • 2...Sf6
            • 3.Sxf6#
      • 1...cxd5
        • 2.Sf8
          • threat
            • 3.Qg6#
          • 2...Se7
            • 3.Se6
              • threat
                • 4.Sf4#
              • 3...Sg6
                • 4.Qd1#

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).