Problem Display
PID: 237603 (k1K5/8/8/8/8/8/8/6BR w - - 0 1)

Allnutt, S

South Australian Chronicle, 1873

k1K5/8/8/8/8/8/8/6BR

#3

3 + 1


3713 Snap 2021
6490 yacpdb 2021

SOLUTION


  • SOUND
  • Tries
    • 1.Kd7?
      • threat
        • 2.Kc6
          • 2...Kb8
            • 3.Rh8#
      • 1...Kb8
        • 2.Kc6
          • threat
            • 3.Rh8#
          • 2...Ka8
            • 3.Rh8#
          • 2...Kc8
            • 3.Rh8#
      • 1...Kb7!
  • Keys
    • 1.Ba7!
      • 1...Kxa7
        • 2.Rh6
          • 2...Ka8
            • 3.Ra6#

This anticipates 166126(1890), 57525(1913), 41697(1928)

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).