Problem Display
PID: 258836 (8/8/3K3B/3N4/4k3/8/8/5R2 w - - 0 1)

Surkov, Valery Albertovich

The Problemist Supplement, 2021

8/8/3K3B/3N4/4k3/8/8/5R2

#5

4 + 1


SOLUTION


  • SOUND
  • Keys
    • 1.Kc5!
      • 1...Kd3
        • 2.Re1
          • 2...Kc2
            • 3.Kc4
              • 3...Kb2
                • 4.Sc3
                  • 4...Kc2
                    • 5.Re2#
                  • 4...Ka3
                    • 5.Bc1#
      • 1...Ke5
        • 2.Rf6
          • 2...Ke4
            • 3.Kc4
              • 3...Ke5
                • 4.Bg7
                  • 4...Ke4
                    • 5.Rf4#

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).