Problem Display
PID: 69525 (5N2/8/3K1pR1/QNpp1k2/2p4r/1P1b2B1/5r2/2n5 w - - 0 1)

Kidson, Henry Edwin

The Chess Player's Chronicle (Sampson), 1877

5N2/8/3K1pR1/QNpp1k2/2p4r/1P1b2B1/5r2/2n5

#4

7 + 9


SOLUTION


  • SOUND
  • Keys
    • 1.Kxd5!
      • threat
        • 2.Sd6#
      • 1...Be4+
        • 2.Kxc5
          • threat
            • 3.Sd4#
            • 3.Sd6#
          • 2...Sxb3+
            • 3.Kb4
              • threat
                • 4.Sd4#
                • 4.Sd6#
            • 3.Kb6
              • threat
                • 4.Sd4#
                • 4.Sd6#
          • 2...Sd3+
            • 3.Kb6
              • threat
                • 4.Sd4#
                • 4.Sd6#
          • 2...Rff4
            • 3.Sd4+
              • 3...Ke5
                • 4.Sd7#
                • 4.Qc7#
            • 3.Sd6+
              • 3...Ke5
                • 4.Qc3#
          • 2...Rhf4
            • 3.Sd4+
              • 3...Ke5
                • 4.Sd7#
                • 4.Qc7#
            • 3.Sd6+
              • 3...Ke5
                • 4.Qc3#
          • 2...Rd2
            • 3.Kb6
              • threat
                • 4.Sd4#
                • 4.Sd6#
              • 3...Rd6+
                • 4.Sxd6#

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).