Problem Display
PID: 211890 (8/4p3/4p3/4k3/2KRN3/4N3/8/8 w - - 0 1)

Verbeek, Willem Jan Louis

Sissa, 1864

8/4p3/4p3/4k3/2KRN3/4N3/8/8

#5

4 + 3


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Kd3!
      • 1...Kf4
        • 2.Rd7
          • 2...Kf3
            • 3.Rxe7
              • threat
                • 4.Rf7#
              • 3...Kf4
                • 4.Rxe6
                  • 4...Kf3
                    • 5.Rf6#
          • 2...Ke5
            • 3.Rxe7
              • 3...Kf4
                • 4.Rxe6
                  • 4...Kf3
                    • 5.Rf6#
        • 2.Rd8
          • 2...Ke5
            • 3.Rg8
              • 3...Kf4
                • 4.Sg2+
                  • 4...Kf3
                    • 5.Rg3#
                  • 4...Ke5
                    • 5.Rg5#
                  • 4...Kf5
                    • 5.Rg5#

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).