Problem Display
PID: 25103 (8/4p3/4P3/5R1R/6P1/4k3/8/3K4 w - - 0 1)

Kozhakin, Vladimir Vladimirovich

The Problemist Supplement, 1992

8/4p3/4P3/5R1R/6P1/4k3/8/3K4

#3

5 + 2


SOLUTION


  • SOUND
  • Sets
    • 1...Ke4
      • 2.Kd2
        • 2...Kd4
          • 3.Rf4#
  • Tries
    • 1.Rf4?
      • 1...Kd3
        • 2.Rh3#
      • 1...Kxf4!
  • Keys
    • 1.Kc2!
      • 1...Ke2
        • 2.Rh3
          • 2...Ke1
            • 3.Re3#
      • 1...Kd4
        • 2.Re5
          • 2...Kc4
            • 3.Re4#
      • 1...Ke4
        • 2.Kd2
          • 2...Kd4
            • 3.Rf4#

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).