Problem Display
PID: 28522 (K4N2/8/7R/3k4/4p3/1P2B3/8/8 w - - 0 1)

Bruder, Wolfgang Alexander

Die Schwalbe, 1996

K4N2/8/7R/3k4/4p3/1P2B3/8/8

#5

5 + 2


SOLUTION


  • SOUND
  • Keys
    • 1.Rf6!
      • 1...Ke5
        • 2.Rf7
          • threat
            • 3.Kb7
              • threat
                • 4.Kc7
                  • 4...Kd5
                    • 5.Rf5#
              • 3...Kd5
                • 4.Rf5+
                  • 4...Kd6
                    • 5.Bc5#
              • 3...Kd6
                • 4.Bd4
                  • threat
                    • 5.Rd7#
                  • 4...Kd5
                    • 5.Rd7#
          • 2...Kd5
            • 3.Kb7
              • threat
                • 4.Rf5+
                  • 4...Kd6
                    • 5.Bc5#
              • 3...Ke5
                • 4.Kc7
                  • 4...Kd5
                    • 5.Rf5#
              • 3...Kd6
                • 4.Bd4
                  • threat
                    • 5.Rd7#
                  • 4...Kd5
                    • 5.Rd7#
          • 2...Kd6
            • 3.Kb7
              • threat
                • 4.Bd4
                  • threat
                    • 5.Rd7#
                  • 4...Kd5
                    • 5.Rd7#
              • 3...Kd5
                • 4.Rf5+
                  • 4...Kd6
                    • 5.Bc5#
              • 3...Ke5
                • 4.Kc7
                  • 4...Kd5
                    • 5.Rf5#

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).