Problem Display
PID: 40454 (1k6/pPr1p3/P7/2NPB2p/1P6/1pKN2pr/7P/n4n2 w - - 0 1)

Hamilton, Charles Dingee Pennock

Pittsburgh Gazette-Times, 1912

1k6/pPr1p3/P7/2NPB2p/1P6/1pKN2pr/7P/n4n2

#3

9 + 10


1842 The White King 1914

SOLUTION


  • SOUND
  • Sets
    • 1...Sc2
      • 2.Kb2
        • threat
          • 3.Sd7#
    • 1...Sxh2
      • 2.Kb2
        • threat
          • 3.Sd7#
    • 1...gxh2
      • 2.Kb2
        • threat
          • 3.Sd7#
    • 1...g2
      • 2.Kb2
        • threat
          • 3.Sd7#
  • Tries
    • 1.d6?
      • threat
        • 2.dxc7#
      • 1...Rxc5+
        • 2.bxc5
          • threat
            • 3.dxe7#
            • 3.d7#
          • 2...exd6
            • 3.Bxd6#
      • 1...Rxb7
        • 2.dxe7+
          • 2...Ka8
            • 3.axb7#
          • 2...Kc8
            • 3.axb7#
            • 3.e8Q#
            • 3.e8R#
          • 2...Rc7
            • 3.e8Q#
            • 3.e8R#
        • 2.d7+
          • 2...Ka8
            • 3.axb7#
          • 2...Rc7
            • 3.d8Q#
            • 3.d8R#
      • 1...Rc6
        • 2.dxe7+
          • 2...Rd6
            • 3.Bxd6#
          • 2...Rc7
            • 3.e8Q#
            • 3.e8R#
        • 2.d7+
          • 2...Rd6
            • 3.d8Q#
          • 2...Rc7
            • 3.d8Q#
            • 3.d8R#
      • 1...Rc8
        • 2.dxe7+
          • 2...Rc7
            • 3.e8Q#
            • 3.e8R#
        • 2.d7+
          • 2...Rc7
            • 3.d8Q#
            • 3.d8R#
      • 1...exd6!
  • Keys
    • 1.Sf2!
      • threat
        • 2.Kb2
          • threat
            • 3.Sd7#
      • 1...Rxh2
        • 2.Kd3
          • threat
            • 3.Sd7#
      • 1...Sd2
        • 2.Kxd2
          • threat
            • 3.Sd7#
      • 1...Se3
        • 2.Kd3
          • threat
            • 3.Sd7#
      • 1...b2
        • 2.Kxb2
          • threat
            • 3.Sd7#

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).