Problem Display
PID: 31103 (K7/P3p2N/4Pp2/5P2/5B1p/6q1/4N1Pk/6R1 w - - 0 1)

Kipping, Cyril Stanley

De Problemist, 1927

K7/P3p2N/4Pp2/5P2/5B1p/6q1/4N1Pk/6R1

#3

9 + 5


SOLUTION


  • SOUND
  • Sets
    • 1...h3
      • 2.Bxg3#
  • Tries
    • 1.Kb7?
      • 1...h3
        • 2.Bxg3#
      • 1...Qxf4!
    • 1.Kb8?
      • 1...h3
        • 2.Bxg3#
      • 1...Qxf4+!
    • 1.Sf8?
      • 1...h3
        • 2.Bxg3#
      • 1...Qxf4!
    • 1.Bc7?
      • 1...Qe5
        • 2.Sg5
          • threat
            • 3.Sf3#
          • 2...fxg5
            • 3.Bxe5#
      • 1...Qd6
        • 2.Sxf6
          • threat
            • 3.Sg4#
          • 2...exf6
            • 3.Bxd6#
      • 1...Qxc7!
  • Keys
    • 1.Bb8!
      • 1...Qe5
        • 2.Sg5
          • threat
            • 3.Sf3#
          • 2...Qxb8+
            • 3.axb8Q#
            • 3.axb8B#
          • 2...fxg5
            • 3.Bxe5#
      • 1...Qd6
        • 2.Sxf6
          • threat
            • 3.Sg4#
          • 2...Qxb8+
            • 3.axb8Q#
            • 3.axb8B#
          • 2...exf6
            • 3.Bxd6#

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).