Problem Display
PID: 50267 (r3n3/n6b/4p2K/3pBkp1/1N1P1p2/5P2/2R3P1/8 w - - 0 1)

Gilberg, Charles Alexander

Source?, 0000

r3n3/n6b/4p2K/3pBkp1/1N1P1p2/5P2/2R3P1/8

#4

7 + 9


176 Crumbs from the Chess-board 1890

SOLUTION


  • SOUND
  • Keys
    • 1.Rc7!
      • threat
        • 2.Rf7+
          • 2...Sf6
            • 3.Rxf6#
      • 1...Sxc7
        • 2.g4+
          • 2...fxg4 ep
            • 3.Sc2
              • threat
                • 4.Se3#
      • 1...Bg6
        • 2.g4+
          • 2...fxg4 ep
            • 3.Sc2
              • threat
                • 4.Se3#
      • 1...Bg8
        • 2.g4+
          • 2...fxg4 ep
            • 3.Sc2
              • threat
                • 4.Se3#
      • 1...Sd6
        • 2.g4+
          • 2...fxg4 ep
            • 3.Sc2
              • threat
                • 4.Se3#
              • 3...Sf7+
                • 4.Rxf7#
              • 3...Sc4
                • 4.Rf7#
      • 1...Sf6
        • 2.Rf7
          • threat
            • 3.Rxf6#
          • 2...Rf8
            • 3.Rxf8
              • threat
                • 4.Rxf6#

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).