Problem Display
PID: 3382 (kNN5/Pp6/1R6/8/1n6/8/4K3/8 w - - 0 1)

Orlimont, PA (= Ernst Krieger)

Pfalzischer Merkur, 1934

kNN5/Pp6/1R6/8/1n6/8/4K3/8

#3

5 + 3


SOLUTION


  • SOUND
  • Sets
    • 1...Sa6
      • 2.Sxa6
        • 2...bxa6
          • 3.Rb8#
    • 1...Sc6
      • 2.Sxc6
        • 2...bxc6
          • 3.Rb8#
  • Tries
    • 1.Kf2?
      • 1...Sc2
        • 2.Sa6
          • threat
            • 3.Sc7#
          • 2...bxa6
            • 3.Rb8#
      • 1...Sa2
        • 2.Sa6
          • threat
            • 3.Sc7#
          • 2...bxa6
            • 3.Rb8#
      • 1...Sd5
        • 2.Sa6
          • 2...Sxb6
            • 3.Sc7#
          • 2...bxa6
            • 3.Rb8#
          • 2...Sc3
            • 3.Sc7#
          • 2...Se3
            • 3.Sc7#
          • 2...Sb4
            • 3.Sc7#
          • 2...Sf4
            • 3.Sc7#
          • 2...Sf6
            • 3.Sc7#
          • 2...Sc7
            • 3.Sxc7#
          • 2...Se7
            • 3.Sc7#
      • 1...Sa6
        • 2.Sxa6
          • 2...bxa6
            • 3.Rb8#
      • 1...Sc6
        • 2.Sxc6
          • 2...bxc6
            • 3.Rb8#
      • 1...Sd3+!
    • 1.Sa6?
      • threat
        • 2.Sc7#
      • 1...Sd5
        • 2.Ke1
          • 2...Sxb6
            • 3.Sc7#
          • 2...bxa6
            • 3.Rb8#
          • 2...Sc3
            • 3.Sc7#
          • 2...Se3
            • 3.Sc7#
          • 2...Sb4
            • 3.Sc7#
          • 2...Sf4
            • 3.Sc7#
          • 2...Sf6
            • 3.Sc7#
          • 2...Sc7
            • 3.Sxc7#
          • 2...Se7
            • 3.Sc7#
        • 2.Kd2
          • 2...Sxb6
            • 3.Sc7#
          • 2...bxa6
            • 3.Rb8#
          • 2...Sc3
            • 3.Sc7#
          • 2...Se3
            • 3.Sc7#
          • 2...Sb4
            • 3.Sc7#
          • 2...Sf4
            • 3.Sc7#
          • 2...Sf6
            • 3.Sc7#
          • 2...Sc7
            • 3.Sxc7#
          • 2...Se7
            • 3.Sc7#
        • 2.Kf2
          • 2...Sxb6
            • 3.Sc7#
          • 2...bxa6
            • 3.Rb8#
          • 2...Sc3
            • 3.Sc7#
          • 2...Se3
            • 3.Sc7#
          • 2...Sb4
            • 3.Sc7#
          • 2...Sf4
            • 3.Sc7#
          • 2...Sf6
            • 3.Sc7#
          • 2...Sc7
            • 3.Sxc7#
          • 2...Se7
            • 3.Sc7#
        • 2.Kf3
          • 2...Sxb6
            • 3.Sc7#
          • 2...bxa6
            • 3.Rb8#
          • 2...Sc3
            • 3.Sc7#
          • 2...Se3
            • 3.Sc7#
          • 2...Sb4
            • 3.Sc7#
          • 2...Sf4
            • 3.Sc7#
          • 2...Sf6
            • 3.Sc7#
          • 2...Sc7
            • 3.Sxc7#
          • 2...Se7
            • 3.Sc7#
      • 1...Sxa6!
  • Keys
    • 1.Kd2!
      • 1...Sc2
        • 2.Sa6
          • threat
            • 3.Sc7#
          • 2...bxa6
            • 3.Rb8#
      • 1...Sa2
        • 2.Sa6
          • threat
            • 3.Sc7#
          • 2...bxa6
            • 3.Rb8#
      • 1...Sd3
        • 2.Sa6
          • threat
            • 3.Sc7#
          • 2...bxa6
            • 3.Rb8#
      • 1...Sd5
        • 2.Sa6
          • 2...Sxb6
            • 3.Sc7#
          • 2...bxa6
            • 3.Rb8#
          • 2...Sc3
            • 3.Sc7#
          • 2...Se3
            • 3.Sc7#
          • 2...Sb4
            • 3.Sc7#
          • 2...Sf4
            • 3.Sc7#
          • 2...Sf6
            • 3.Sc7#
          • 2...Sc7
            • 3.Sxc7#
          • 2...Se7
            • 3.Sc7#
      • 1...Sa6
        • 2.Sxa6
          • 2...bxa6
            • 3.Rb8#
      • 1...Sc6
        • 2.Sxc6
          • 2...bxc6
            • 3.Rb8#

FEATURES


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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).