Problem Display
PID: 23640 (1nK3b1/5p2/2p5/3N1k2/3p3p/8/6Q1/4R3 w - - 0 1)

Heathcote, Godfrey

Zlata Praha, 1912

1nK3b1/5p2/2p5/3N1k2/3p3p/8/6Q1/4R3

#3

4 + 7


SOLUTION


  • SOUND
  • Sets
    • 1...h3
      • 2.Qxh3+
        • 2...Kg5
          • 3.Rg1#
        • 2...Kg6
          • 3.Rg1#
    • 1...c5
      • 2.Re4
        • threat
          • 3.Qg4#
    • 1...f6
      • 2.Se7+
        • 2...Kf4
          • 3.Re4#
  • Tries
    • 1.Se7+?
      • 1...Kf4
        • 2.Re4#
      • 1...Kf6!
  • Keys
    • 1.Kc7!
      • threat
        • 2.Kd6
          • threat
            • 3.Rf1#
            • 3.Re5#
      • 1...cxd5
        • 2.Rf1+
          • 2...Ke5
            • 3.Qe2#
          • 2...Ke6
            • 3.Qe2#
      • 1...Sd7
        • 2.Kd6
          • threat
            • 3.Rf1#
          • 2...Se5
            • 3.Rxe5#
      • 1...h3
        • 2.Qxh3+
          • 2...Kg5
            • 3.Rg1#
          • 2...Kg6
            • 3.Rg1#
      • 1...f6
        • 2.Se7+
          • 2...Kf4
            • 3.Re4#

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).