Problem Display
PID: 50692 (8/1p4p1/kPbNBppN/1p4P1/1P4p1/1R4K1/1P4P1/1n4B1 w - - 0 1)

Gilberg, Charles Alexander

Source?, 0000

8/1p4p1/kPbNBppN/1p4P1/1P4p1/1R4K1/1P4P1/1n4B1

#4

11 + 9


176 Crumbs from the Chess-board 1890
15 British Chess Magazine 1901

SOLUTION


  • SOUND
  • Keys
    • 1.Shf5!
      • 1...fxg5
        • 2.Se7
          • threat
            • 3.Sxc6
              • threat
                • 4.Sb8#
              • 3...bxc6
                • 4.Bc8#
          • 2...Bxg2
            • 3.Se8
              • threat
                • 4.Sc7#
          • 2...Bf3
            • 3.Se8
              • threat
                • 4.Sc7#
          • 2...Be4
            • 3.Se8
              • threat
                • 4.Sc7#
          • 2...Bd5
            • 3.Sxd5
              • threat
                • 4.Sc7#
            • 3.Bxd5
              • threat
                • 4.Bxb7#
            • 3.Se8
              • threat
                • 4.Sc7#
          • 2...Bd7
            • 3.Sd5
              • threat
                • 4.Sc7#
          • 2...Be8
            • 3.Sxe8
              • threat
                • 4.Sc7#
            • 3.Sd5
              • threat
                • 4.Sc7#
          • 2...Sc3
            • 3.Rxc3
              • threat
                • 4.Ra3#
            • 3.bxc3
              • threat
                • 4.Ra3#
      • 1...gxf5
        • 2.Bxf5
          • threat
            • 3.Bxb1
              • threat
                • 4.Ra3#
          • 2...Bf3
            • 3.Se8
              • threat
                • 4.Sc7#
          • 2...Be4
            • 3.Bxe4
              • threat
                • 4.Bxb7#
            • 3.Se8
              • threat
                • 4.Sc7#
          • 2...Bd5
            • 3.Se8
              • threat
                • 4.Sc7#
          • 2...Sc3
            • 3.Rxc3
              • threat
                • 4.Ra3#
            • 3.bxc3
              • threat
                • 4.Ra3#
      • 1...Bd7
        • 2.Bxd7
          • threat
            • 3.Bxb5#
          • 2...Sc3
            • 3.Ra3+
              • 3...Sa4
                • 4.Bxb5#
            • 3.Rxc3
              • threat
                • 4.Bxb5#
                • 4.Ra3#
            • 3.bxc3
              • threat
                • 4.Bxb5#
                • 4.Ra3#

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).