Problem Display
PID: 20008 (8/8/8/8/8/1K5Q/3BPPp1/6k1 w - - 0 1)

L'Hermet, Johann Georg Rudolf

Illustrated London News, 1913

8/8/8/8/8/1K5Q/3BPPp1/6k1

#4

5 + 2


SOLUTION


  • SOUND
  • Keys
    • 1.e4!
      • 1...Kf1
        • 2.f4
          • 2...Kg1
            • 3.Qh4
              • 3...Kf1
                • 4.Qe1#
          • 2...Ke2
            • 3.Qe3+
              • 3...Kd1
                • 4.Qe1#
              • 3...Kf1
                • 4.Qe1#
          • 2...Kf2
            • 3.Qe3+
              • 3...Kf1
                • 4.Qe1#

FEATURES


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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).