Problem Display
PID: 199075 (2K5/8/k1N5/P7/3R4/P7/2P5/8 w - - 0 1)

Ericsson, Axel Frydolf

Folket, 1921

2K5/8/k1N5/P7/3R4/P7/2P5/8

#3

6 + 1


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Tries
    • 1.Kd7?
      • 1...Kb7
        • 2.Rb4+
          • 2...Ka6
            • 3.Rb6#
          • 2...Ka8
            • 3.Rb8#
      • 1...Kb5!
  • Keys
    • 1.Sa7!
      • 1...Kxa5
        • 2.Kc7
          • 2...Ka6
            • 3.Ra4#
        • 2.Rd6
          • 2...Ka4
            • 3.Ra6#
      • 1...Kxa7
        • 2.Rd6
          • 2...Ka8
            • 3.Ra6#

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).