Problem Display
PID: 49105 (8/3BN2p/2pp3K/1P2k3/1R3N2/8/4P3/8 w - - 0 1)

Gilberg, Charles Alexander

Source?, 0000

8/3BN2p/2pp3K/1P2k3/1R3N2/8/4P3/8

#3

7 + 4


176 Crumbs from the Chess-board 1890

SOLUTION


  • SOUND
  • Tries
    • 1.Kg7?
      • threat
        • 2.Sd3#
        • 2.Sxc6#
      • 1...cxb5
        • 2.Sd3#
        • 2.Sc6#
      • 1...c5
        • 2.Sd3#
        • 2.Sc6#
      • 1...d5!
    • 1.Sfg6+?
      • 1...Kf6
        • 2.Rf4#
      • 1...hxg6!
    • 1.Sc8?
      • threat
        • 2.Sd3+
          • 2...Kd5
            • 3.Sb6#
            • 3.Se7#
            • 3.e4#
          • 2...Kf6
            • 3.Rf4#
      • 1...d5
        • 2.Sd3+
          • 2...Kf6
            • 3.Rf4#
      • 1...Kf6!
    • 1.Re4+?
      • 1...Kf6
        • 2.Be8
          • threat
            • 3.Sh5#
            • 3.Re6#
      • 1...Kxe4!
  • Keys
    • 1.Sfd5!
      • 1...cxb5
        • 2.Be8
          • 2...Ke6
            • 3.Re4#
      • 1...cxd5
        • 2.Sc6+
          • 2...Kf6
            • 3.Rf4#
      • 1...c5
        • 2.Sc6+
          • 2...Kxd5
            • 3.e4#

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).