Problem Display
PID: 265834 (k7/nR6/PKn2N2/8/8/8/8/8 w - - 0 1)

Golubow, Alex

Woodworth, Robert

StrateGems, 2022

k7/nR6/PKn2N2/8/8/8/8/8

#3

4 + 3


SOLUTION


  • SOUND
  • Sets
    • 1...Sb8
      • 2.Rxa7#
  • Tries
    • 1.Sd7?
      • 1...Sb5
        • 2.Kc5
          • threat
            • 3.Sb6#
      • 1...Sc8+!
    • 1.Se8?
      • threat
        • 2.Sc7#
      • 1...Sc8+
        • 2.Kc5
          • threat
            • 3.Sc7#
      • 1...Sb5!
  • Keys
    • 1.Sd5!
      • threat
        • 2.Sc7#
      • 1...Sc8+
        • 2.Kc5
          • threat
            • 3.Sc7#
      • 1...Sb5
        • 2.Kc5
          • threat
            • 3.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).