Problem Display
PID: 197285 (8/8/8/8/8/8/1k1K4/2R1B3 w - - 0 1)

Juozenas, Ramutis

Sachova skladba, 2008

8/8/8/8/8/8/1k1K4/2R1B3

#4

3 + 1


SOLUTION


  • SOUND
  • Keys
    • 1.Rc5!
      • threat
        • 2.Rb5+
          • 2...Ka1
            • 3.Kc2
              • 3...Ka2
                • 4.Ra5#
          • 2...Ka2
            • 3.Kc2
              • threat
                • 4.Ra5#
              • 3...Ka1
                • 4.Ra5#
              • 3...Ka3
                • 4.Ra5#
          • 2...Ka3
            • 3.Kc2
              • threat
                • 4.Ra5#
              • 3...Ka2
                • 4.Ra5#
              • 3...Ka4
                • 4.Ra5#
      • 1...Kb1
        • 2.Rb5+
          • 2...Ka1
            • 3.Kc2
              • 3...Ka2
                • 4.Ra5#
          • 2...Ka2
            • 3.Kc2
              • threat
                • 4.Ra5#
              • 3...Ka1
                • 4.Ra5#
              • 3...Ka3
                • 4.Ra5#
      • 1...Kb3
        • 2.Kc1
          • 2...Ka2
            • 3.Kc2
              • threat
                • 4.Ra5#
              • 3...Ka1
                • 4.Ra5#
              • 3...Ka3
                • 4.Ra5#
            • 3.Rc3
              • 3...Ka1
                • 4.Ra3#
          • 2...Ka3
            • 3.Kc2
              • threat
                • 4.Ra5#
              • 3...Ka2
                • 4.Ra5#
              • 3...Ka4
                • 4.Ra5#
          • 2...Ka4
            • 3.Kc2
              • 3...Ka3
                • 4.Ra5#

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).