Problem Display
PID: 276013 (4K3/2p2p1p/2p1k3/2R1P2p/3pR3/8/8/8 w - - 0 1)

Grushko, Michael

Phenix, 2002

4K3/2p2p1p/2p1k3/2R1P2p/3pR3/8/8/8

#5

4 + 7


SOLUTION


  • SOUND
  • Keys
    • 1.Rf4!
      • threat
        • 2.Rf6#
      • 1...f5
        • 2.Rxd4
          • threat
            • 3.Rd7
              • threat
                • 4.Re7#
              • 3...f4
                • 4.Rf7
                  • threat
                    • 5.Rf6#

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).