Problem Display
PID: 56913 (4kN2/8/3K4/3b1R2/8/8/8/8 w - - 0 1)

JB of Bridport (Brown, John)

Source?, 1864

4kN2/8/3K4/3b1R2/8/8/8/8

#4

3 + 2


4331 Schachminiaturen II 1903

SOLUTION


  • COOKED
  • Keys
    • 1.Kxd5!
      • threat
        • 2.Ke6
          • 2...Kd8
            • 3.Rc5
              • 3...Ke8
                • 4.Rc8#
      • 1...Ke7
        • 2.Kc6
          • 2...Kd8
            • 3.Sg6
              • threat
                • 4.Rf8#
              • 3...Kc8
                • 4.Rf8#
              • 3...Ke8
                • 4.Rf8#
            • 3.Re5
              • 3...Kc8
                • 4.Re8#
          • 2...Ke8
            • 3.Sg6
              • 3...Kd8
                • 4.Rf8#
      • 1...Kd8
        • 2.Kd6
          • 2...Kc8
            • 3.Rb5
              • 3...Kd8
                • 4.Rb8#
          • 2...Ke8
            • 3.Sg6
              • 3...Kd8
                • 4.Rf8#
            • 3.Sd7
              • 3...Kd8
                • 4.Rf8#
            • 3.Sh7
              • 3...Kd8
                • 4.Rf8#
    • 1.Se6!
      • threat
        • 2.Rf8#
      • 1...Bxe6
        • 2.Kxe6
          • 2...Kd8
            • 3.Rc5
              • 3...Ke8
                • 4.Rc8#
    • 1.Sd7!
      • threat
        • 2.Rf8#
      • 1...Bf7
        • 2.Rf4
          • 2...Kd8
            • 3.Rb4
              • threat
                • 4.Rb8#
              • 3...Kc8
                • 4.Rb8#
              • 3...Ke8
                • 4.Rb8#

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).