Problem Display
PID: 140032 (2R5/8/k1N1p3/2K1P3/5n2/8/8/8 w - - 0 1)

Fabel, Karl

Die Schwalbe, 1966

2R5/8/k1N1p3/2K1P3/5n2/8/8/8

#5

4 + 3


SOLUTION


  • SOUND
  • Keys
    • 1.Ra8+!
      • 1...Kb7
        • 2.Ra7+
          • 2...Kc8
            • 3.Kd6
              • threat
                • 4.Rc7#
              • 3...Sd5
                • 4.Rd7
                  • 4...Sc7
                    • 5.Rxc7#
                  • 4...Sc3
                    • 5.Rc7#
                  • 4...Se3
                    • 5.Rc7#
                  • 4...Sb4
                    • 5.Rc7#
                  • 4...Sf4
                    • 5.Rc7#
                  • 4...Sb6
                    • 5.Rc7#
                  • 4...Sf6
                    • 5.Rc7#
                  • 4...Se7
                    • 5.Rc7#

This is after

After K-H Ahlheim.

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).