Problem Display
PID: 36210 (2N4k/K2pN2p/p2Pp1pP/P2p2R1/3P1P2/p2B4/1p6/1R6 w - - 0 1)

Locock, Charles Dealtry

Knowledge, 1900

2N4k/K2pN2p/p2Pp1pP/P2p2R1/3P1P2/p2B4/1p6/1R6

#4

11 + 9


SOLUTION


  • COOKED
  • Keys
    • 1.Bc4!
      • 1...dxc4
        • 2.Rc5
          • threat
            • 3.Sb6
              • threat
                • 4.Rc8#
      • 1...a2
        • 2.Rxb2
          • threat
            • 3.Rb8
              • threat
                • 4.Sb6#
      • 1...e5
        • 2.fxe5
          • threat
            • 3.Rf1
              • threat
                • 4.Rf8#
        • 2.Rf5
          • threat
            • 3.Rf8#
          • 2...gxf5
            • 3.Rg1
              • threat
                • 4.Rg8#
    • 1.Re5!
      • threat
        • 2.Rxe6
          • threat
            • 3.Rf6
              • threat
                • 4.Rf8#
          • 2...dxe6
            • 3.d7
              • threat
                • 4.d8Q#
                • 4.d8R#
      • 1...a2
        • 2.Rxe6
          • threat
            • 3.Rf6
              • threat
                • 4.Rf8#
          • 2...dxe6
            • 3.d7
              • threat
                • 4.d8Q#
                • 4.d8R#
          • 2...a1B
            • 3.Rf6
              • 3...g5
                • 4.Rf8#
    • 1.f5!
      • threat
        • 2.Rxg6
          • threat
            • 3.Rg8#
          • 2...hxg6
            • 3.fxg6
              • threat
                • 4.g7#
        • 2.fxe6
          • threat
            • 3.exd7
              • 3...a2
                • 4.d8Q#
                • 4.d8R#
            • 3.Rf1
              • threat
                • 4.Rf8#
        • 2.f6
          • threat
            • 3.f7
              • threat
                • 4.f8Q#
                • 4.f8R#
      • 1...exf5
        • 2.Rxf5
          • threat
            • 3.Rf8#
          • 2...gxf5
            • 3.Rg1
              • threat
                • 4.Rg8#
      • 1...e5
        • 2.f6
          • threat
            • 3.f7
              • threat
                • 4.f8Q#
                • 4.f8R#
          • 2...exd4
            • 3.f7
              • 3...a2
                • 4.f8Q#
                • 4.f8R#

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).