Problem Display
PID: 191782 (2K1R3/7p/2P4P/1B2Nk2/2P2P2/5N2/4P2P/8 w - - 0 1)

Head, Arthur James

3rd HM., Pittsburgh Gazette-Times, 1915

2K1R3/7p/2P4P/1B2Nk2/2P2P2/5N2/4P2P/8

#3

11 + 2


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Sets
    • 1...Kf6
      • 2.Sg5
        • 2...Kf5
          • 3.Rf8#
  • Tries
    • 1.Sd2?
      • 1...Kf6
        • 2.Kd7
          • 2...Kf5
            • 3.Rf8#
      • 1...Kxf4!
    • 1.Sg5?
      • threat
        • 2.Rf8#
      • 1...Kf6
        • 2.Kb7
          • 2...Kf5
            • 3.Rf8#
        • 2.Kc7
          • 2...Kf5
            • 3.Rf8#
        • 2.Kd7
          • 2...Kf5
            • 3.Rf8#
        • 2.Kb8
          • 2...Kf5
            • 3.Rf8#
        • 2.Kd8
          • 2...Kf5
            • 3.Rf8#
        • 2.Ba4
          • 2...Kf5
            • 3.Rf8#
        • 2.Ba6
          • 2...Kf5
            • 3.Rf8#
        • 2.e3
          • 2...Kf5
            • 3.Rf8#
        • 2.h3
          • 2...Kf5
            • 3.Rf8#
        • 2.h4
          • 2...Kf5
            • 3.Rf8#
        • 2.c5
          • 2...Kf5
            • 3.Rf8#
        • 2.c7
          • 2...Kf5
            • 3.Rf8#
      • 1...Kxf4!
    • 1.Ba4?
      • 1...Kxf4
        • 2.Bc2
          • 2...Ke3
            • 3.Sd3#
      • 1...Kf6
        • 2.Sg5
          • 2...Kf5
            • 3.Rf8#
      • 1...Ke4!
    • 1.Rf8+?
      • 1...Ke4
        • 2.Sd3
          • 2...Ke3
            • 3.Re8#
      • 1...Ke6!
    • 1.e3?
      • 1...Kf6
        • 2.Sg5
          • 2...Kf5
            • 3.Rf8#
      • 1...Ke4!
  • Keys
    • 1.c7!
      • 1...Ke4
        • 2.Bd7
          • threat
            • 3.Sd3#
            • 3.Sg6#
          • 2...Ke3
            • 3.Sd3#
          • 2...Kxf4
            • 3.Sd3#
      • 1...Kxf4
        • 2.Bd7
          • threat
            • 3.Sd3#
          • 2...Ke3
            • 3.Sd3#
          • 2...Ke4
            • 3.Sd3#
            • 3.Sg6#
      • 1...Kf6
        • 2.Sg5
          • 2...Kf5
            • 3.Rf8#

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).