Problem Display
PID: 13863 (5Q2/8/1p2N3/kpp5/1n6/3p4/1N1K4/8 w - - 0 1)

Orlimont, PA (= Ernst Krieger)

Tagliche Rundschau, 1913

5Q2/8/1p2N3/kpp5/1n6/3p4/1N1K4/8

#3

4 + 6


SOLUTION


  • SOUND
  • Sets
    • 1...Ka6
      • 2.Qa8#
  • Tries
    • 1.Sd8?
      • threat
        • 2.Sb7+
          • 2...Ka6
            • 3.Qa8#
      • 1...Sa2
        • 2.Sc6+
          • 2...Ka6
            • 3.Qa8#
            • 3.Qc8#
      • 1...Sc2
        • 2.Sc6+
          • 2...Ka6
            • 3.Qa8#
            • 3.Qc8#
      • 1...Sd5
        • 2.Sc6+
          • 2...Ka6
            • 3.Qa8#
            • 3.Qc8#
      • 1...Sc6
        • 2.Sxc6+
          • 2...Ka6
            • 3.Qa8#
            • 3.Qc8#
      • 1...Ka6!
  • Keys
    • 1.Sd4!
      • threat
        • 2.Sb3+
          • 2...Ka6
            • 3.Qa8#
        • 2.Qa8+
          • 2...Sa6
            • 3.Sc6#
      • 1...cxd4
        • 2.Sxd3
          • 2...Ka4
            • 3.Qxb4#
          • 2...Ka6
            • 3.Qa8#
          • 2...Sxd3
            • 3.Qa3#
          • 2...Sa2
            • 3.Qa3#
            • 3.Qa8#
          • 2...Sc2
            • 3.Qa8#
          • 2...Sd5
            • 3.Qa3#
            • 3.Qa8#
          • 2...Sa6
            • 3.Qa3#
          • 2...Sc6
            • 3.Qa3#
      • 1...Sa2
        • 2.Sc6+
          • 2...Ka6
            • 3.Qa8#
            • 3.Qc8#
      • 1...Sc2
        • 2.Sc6+
          • 2...Ka6
            • 3.Qa8#
            • 3.Qc8#
      • 1...Sd5
        • 2.Sc6+
          • 2...Ka6
            • 3.Qa8#
            • 3.Qc8#
      • 1...Sc6
        • 2.Sxc6+
          • 2...Ka6
            • 3.Qa8#
            • 3.Qc8#
      • 1...c4
        • 2.Sc6+
          • 2...Ka6
            • 3.Qa8#
            • 3.Qc8#
          • 2...Sxc6
            • 3.Qa3#
        • 2.Qa8+
          • 2...Sa6
            • 3.Sc6#

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).