Problem Display
PID: 170455 (6k1/5p2/R6P/4N3/8/8/5K2/8 w - - 0 1)

Zujevas, Nikolajus

Sachmatija, 2012

6k1/5p2/R6P/4N3/8/8/5K2/8

#4

4 + 2


SOLUTION


  • SOUND
  • Keys
    • 1.Rf6!
      • threat
        • 2.Rxf7
          • 2...Kh8
            • 3.Sg6+
              • 3...Kg8
                • 4.Rg7#
      • 1...Kh7
        • 2.Sxf7
          • 2...Kg8
            • 3.Sg5
              • 3...Kh8
                • 4.Rf8#
      • 1...Kf8
        • 2.Rxf7+
          • 2...Ke8
            • 3.h7
              • 3...Kd8
                • 4.h8Q#
                • 4.h8R#
          • 2...Kg8
            • 3.h7+
              • 3...Kh8
                • 4.Sg6#
      • 1...Kh8
        • 2.Rxf7
          • 2...Kg8
            • 3.h7+
              • 3...Kh8
                • 4.Sg6#

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).