Problem Display
PID: 73350 (8/8/8/8/3pN3/K2n4/6pp/5nrk w - - 0 1)

Kraemer, Adolf Herrmann Rudolf Ferdinand

Wiener Schachzeitung, 1929

8/8/8/8/3pN3/K2n4/6pp/5nrk

#4

2 + 7


5810 Minimalkunst im Schach 2006
14868 Pirnie Collection 2012

SOLUTION


  • SOUND
  • Keys
    • 1.Ka2!
      • threat
        • 2.Ka3
          • 2...Sd2
            • 3.Sg3#
          • 2...Se3
            • 3.Sg3#
          • 2...Sg3
            • 3.Sxg3#
          • 2...Sc1
            • 3.Sf2#
          • 2...Se1
            • 3.Sf2#
          • 2...Sb2
            • 3.Sf2#
          • 2...Sf2
            • 3.Sxf2#
          • 2...Sb4
            • 3.Sf2#
          • 2...Sf4
            • 3.Sf2#
          • 2...Sc5
            • 3.Sf2#
          • 2...Se5
            • 3.Sf2#
      • 1...Sc1+
        • 2.Kb2
          • threat
            • 3.Sf2#
          • 2...Sd3+
            • 3.Ka3
              • 3...Sd2
                • 4.Sg3#
              • 3...Se3
                • 4.Sg3#
              • 3...Sg3
                • 4.Sxg3#
              • 3...Sc1
                • 4.Sf2#
              • 3...Se1
                • 4.Sf2#
              • 3...Sb2
                • 4.Sf2#
              • 3...Sf2
                • 4.Sxf2#
              • 3...Sb4
                • 4.Sf2#
              • 3...Sf4
                • 4.Sf2#
              • 3...Sc5
                • 4.Sf2#
              • 3...Se5
                • 4.Sf2#
      • 1...Sb4+
        • 2.Kb2
          • threat
            • 3.Sf2#
          • 2...Sd3+
            • 3.Ka3
              • 3...Sd2
                • 4.Sg3#
              • 3...Se3
                • 4.Sg3#
              • 3...Sg3
                • 4.Sxg3#
              • 3...Sc1
                • 4.Sf2#
              • 3...Se1
                • 4.Sf2#
              • 3...Sb2
                • 4.Sf2#
              • 3...Sf2
                • 4.Sxf2#
              • 3...Sb4
                • 4.Sf2#
              • 3...Sf4
                • 4.Sf2#
              • 3...Sc5
                • 4.Sf2#
              • 3...Se5
                • 4.Sf2#

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).