Problem Display
PID: 264679 (8/5p1N/5R2/4k3/8/p1K5/B7/8 w - - 0 1)

Kuligin, Nikolai Volodimirovich

Lyubashevsky, Leonid Abramovic

Buletin Problemistic, 1995

8/5p1N/5R2/4k3/8/p1K5/B7/8

#5

4 + 3


6490 yacpdb 2022

SOLUTION


  • SOUND
  • Keys
    • 1.Kd2!
      • 1...Kd4
        • 2.Sf8
          • threat
            • 3.Sd7
              • 3...Ke4
                • 4.Rxf7
                  • 4...Kd4
                    • 5.Rf4#
          • 2...Kc5
            • 3.Kc3
              • 3...Kb5
                • 4.Bc4+
                  • 4...Ka4
                    • 5.Ra6#
                  • 4...Ka5
                    • 5.Ra6#
                  • 4...Kc5
                    • 5.Sd7#
          • 2...Ke5
            • 3.Sd7+
              • 3...Ke4
                • 4.Rxf7
                  • 4...Kd4
                    • 5.Rf4#
      • 1...Ke4
        • 2.Sf8
          • threat
            • 3.Sd7
              • 3...Kd4
                • 4.Rf4#
          • 2...Kd4
            • 3.Sd7
              • 3...Ke4
                • 4.Rxf7
                  • 4...Kd4
                    • 5.Rf4#
          • 2...Ke5
            • 3.Sd7+
              • 3...Ke4
                • 4.Rxf7
                  • 4...Kd4
                    • 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).