Problem Display
PID: 247597 (1B1R4/4pR2/8/4p3/4k3/8/4K3/8 w - - 0 1)

Matrenin, Mikhail Vasilevich

Zadachi i Etyudi, 2003

1B1R4/4pR2/8/4p3/4k3/8/4K3/8

#4

4 + 3


SOLUTION


  • SOUND
  • Keys
    • 1.Rd7!
      • 1...e6
        • 2.Rg7
          • 2...Kf4
            • 3.Kd3
              • threat
                • 4.Rdf7#
              • 3...Kf3
                • 4.Rdf7#
              • 3...Kf5
                • 4.Rdf7#
          • 2...Kf5
            • 3.Ke3
              • threat
                • 4.Rdf7#
              • 3...Kf6
                • 4.Rdf7#

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).