Problem Display
PID: 219349 (8/K2Np1N1/3p1r2/3B1p2/2Pk4/5p2/2PP4/8 w - - 0 1)

Kutzborski, Dieter

The Problemist, 1978

8/K2Np1N1/3p1r2/3B1p2/2Pk4/5p2/2PP4/8

#5

7 + 6


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Sb8!
      • threat
        • 2.Sc6+
          • 2...Kc5
            • 3.d4#
      • 1...Ke5
        • 2.Sh5
          • threat
            • 3.Sc6#
          • 2...f4
            • 3.Sg7
              • threat
                • 4.Sc6#
              • 3...Kd4
                • 4.Sc6+
                  • 4...Kc5
                    • 5.d4#
                • 4.Kb6
                  • threat
                    • 5.Sc6#
                  • 4...Ke5
                    • 5.Sc6#
              • 3...Rf5
                • 4.Sd7+
                  • 4...Kd4
                    • 5.Sxf5#
                    • 5.Se6#
              • 3...Re6
                • 4.Sd7+
                  • 4...Kd4
                    • 5.Sf5#
                    • 5.Sxe6#
              • 3...Rg6
                • 4.Sd7+
                  • 4...Kd4
                    • 5.Sf5#
              • 3...Rh6
                • 4.Sd7+
                  • 4...Kd4
                    • 5.Sf5#
              • 3...Rf7
                • 4.Sd7+
                  • 4...Kd4
                    • 5.Se6#
              • 3...Rf8
                • 4.Sd7+
                  • 4...Kd4
                    • 5.Se6#

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).