Problem Display
PID: 164692 (7R/4p3/8/3NK3/6k1/7p/7p/7N w - - 0 1)

Kuligin, M

Sachmatija, 2007

7R/4p3/8/3NK3/6k1/7p/7p/7N

#4

4 + 4


SOLUTION


  • SOUND
  • Keys
    • 1.Sf4!
      • threat
        • 2.Rg8+
          • 2...Kh4
            • 3.Sf2
              • threat
                • 4.Rg4#
      • 1...Kf3
        • 2.Rxh3+
          • 2...Kg4
            • 3.Sf2+
              • 3...Kg5
                • 4.Rh5#

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).