Problem Display
PID: 34930 (8/8/8/3k4/2R1R3/5K2/8/7B w - - 0 1)

Makaronets, Leonid

Problem Paradise, 1999

8/8/8/3k4/2R1R3/5K2/8/7B

#4

4 + 1


SOLUTION


  • SOUND
  • Keys
    • 1.Rc7!
      • 1...Kd6
        • 2.Rec4
          • threat
            • 3.Ke4
              • 3...Ke6
                • 4.R4c6#
            • 3.Kf4
              • 3...Ke6
                • 4.R4c6#
          • 2...Kd5
            • 3.Kf4+
              • 3...Kd6
                • 4.R4c6#
              • 3...Ke6
                • 4.R4c6#
          • 2...Ke5
            • 3.R7c6
              • 3...Kd5
                • 4.Kf4#
              • 3...Kf5
                • 4.R4c5#
          • 2...Ke6
            • 3.Kf4
              • threat
                • 4.R4c6#
              • 3...Kd6
                • 4.R4c6#
              • 3...Kf6
                • 4.R4c6#

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).