Problem Display
PID: 220486 (8/4N3/p3p1p1/K3B1p1/4k1N1/1P6/3p4/3B4 w - - 0 1)

Jackson, Harry S

Leeds Mercury Weekly Supplement, 1881

(First published on Tue Aug 9 1881)

8/4N3/p3p1p1/K3B1p1/4k1N1/1P6/3p4/3B4

#4

6 + 6


15239 Valois Notebooks 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Sc6!
      • 1...Kd3
        • 2.Sd8
          • 2...Ke4
            • 3.Sb7
              • 3...Kd3
                • 4.Sc5#
              • 3...Kd5
                • 4.Bf3#
              • 3...Kf5
                • 4.Sd6#
      • 1...Kd5
        • 2.Sf6+
          • 2...Kc5
            • 3.Sb4
              • 3...g4
                • 4.Se4#
                • 4.Sd7#
            • 3.Se7
              • 3...g4
                • 4.Se4#
                • 4.Sd7#
          • 2...Kxc6
            • 3.Bf3+
              • 3...Kc5
                • 4.Sd7#
        • 2.Bf3+
          • 2...Kc5
            • 3.Se3
              • threat
                • 4.b4#
            • 3.Sb4
              • threat
                • 4.Sd3#
                • 4.Sxa6#
            • 3.Sd4
              • threat
                • 4.Sxe6#
            • 3.Sb8
              • threat
                • 4.Sxa6#
                • 4.Sd7#
            • 3.Sd8
              • threat
                • 4.Sxe6#
                • 4.Sb7#
        • 2.Sd8
          • threat
            • 3.Bf3+
              • 3...Kc5
                • 4.Sxe6#
                • 4.Sb7#
          • 2...Ke4
            • 3.Sb7
              • 3...Kd3
                • 4.Sc5#
              • 3...Kd5
                • 4.Bf3#
              • 3...Kf5
                • 4.Sd6#
          • 2...Kc5
            • 3.Se3
              • 3...g4
                • 4.b4#
            • 3.Bf3
              • threat
                • 4.Sxe6#
                • 4.Sb7#

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).