Problem Display
PID: 227168 (8/2P1P3/1pp1pp2/3k4/b1pPp2K/8/2N1N3/8 w - - 0 1)

Keeble, John Frederick

Source?, 1915

8/2P1P3/1pp1pp2/3k4/b1pPp2K/8/2N1N3/8

#3

6 + 8


14986 White-Hume Collection 2020

SOLUTION


  • SOUND
  • Tries
    • 1.c8Q?
      • threat
        • 2.Qd7#
        • 2.Qd8#
      • 1...c3
        • 2.Se3+
          • 2...Kd6
            • 3.Qd8#
      • 1...e3
        • 2.Sc3+
          • 2...Kd6
            • 3.Qd8#
      • 1...c5!
    • 1.c8S?
      • threat
        • 2.Se3#
        • 2.Sb4#
        • 2.Sc3#
        • 2.Sf4#
      • 1...Bxc2
        • 2.e8S
          • threat
            • 3.Sxb6#
            • 3.Se7#
            • 3.Sxf6#
            • 3.Sc7#
      • 1...e5
        • 2.Se3+
          • 2...Ke6
            • 3.e8Q#
      • 1...c5!
    • 1.e8Q?
      • threat
        • 2.Qd7#
        • 2.Qd8#
      • 1...c3
        • 2.Se3+
          • 2...Kd6
            • 3.Qd8#
      • 1...e3
        • 2.Sc3+
          • 2...Kd6
            • 3.Qd8#
      • 1...c5!
  • Keys
    • 1.e8S!
      • threat
        • 2.Se3#
        • 2.Sb4#
        • 2.Sc3#
        • 2.Sf4#
      • 1...Bxc2
        • 2.c8S
          • threat
            • 3.Sxb6#
            • 3.Se7#
            • 3.Sxf6#
            • 3.Sc7#
      • 1...c5
        • 2.Sc3+
          • 2...Kc6
            • 3.c8Q#
      • 1...e5
        • 2.c8Q
          • threat
            • 3.Se3#
            • 3.Sb4#
            • 3.Sc3#
            • 3.Qd7#
          • 2...exd4
            • 3.Qf5#

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).