Problem Display
PID: 22831 (8/1k2N2R/pp2K3/8/2P5/8/8/8 w - - 0 1)

Salthouse, Thomas

Source?, 0000

8/1k2N2R/pp2K3/8/2P5/8/8/8

#3

4 + 3


3238 777 Chess Miniatures in Three 1908

SOLUTION


  • SOUND
  • Sets
    • 1...Ka7
      • 2.Sc6+
        • 2...Ka8
          • 3.Ra7#
    • 1...Ka8
      • 2.Sc6
        • threat
          • 3.Ra7#
  • Tries
    • 1.Sc6+?
      • 1...Kc8
        • 2.Kd6
          • threat
            • 3.Rc7#
      • 1...Kxc6!
  • Keys
    • 1.Kd6!
      • threat
        • 2.Sc6+
          • 2...Ka8
            • 3.Ra7#
          • 2...Kc8
            • 3.Rc7#
      • 1...Ka7
        • 2.Sc6+
          • 2...Ka8
            • 3.Ra7#
      • 1...Ka8
        • 2.Sc6
          • threat
            • 3.Ra7#
      • 1...Kb8
        • 2.Sc6+
          • 2...Ka8
            • 3.Ra7#
          • 2...Kc8
            • 3.Rc7#
      • 1...a5
        • 2.Sc6+
          • 2...Ka6
            • 3.Sb8#
            • 3.Ra7#
          • 2...Ka8
            • 3.Ra7#
          • 2...Kc8
            • 3.Rc7#
      • 1...b5
        • 2.Sc6+
          • 2...Kb6
            • 3.c5#
          • 2...Ka8
            • 3.Ra7#
          • 2...Kc8
            • 3.Rc7#

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).