Problem Display
PID: 191231 (2K5/6pN/p2k4/8/1P6/8/1Q6/8 w - - 0 1)

Scholz, Arthur

Arbeiter Shachzeitung (Chemnitz), 1914

2K5/6pN/p2k4/8/1P6/8/1Q6/8

#3

4 + 3


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Sets
    • 1...Kc6
      • 2.Qe5
        • threat
          • 3.Qc5#
        • 2...Kb6
          • 3.Qc5#
  • Tries
    • 1.Qd4+?
      • 1...Kc6
        • 2.Qc5#
      • 1...Ke7
        • 2.Qd7#
      • 1...Ke6!
    • 1.Qe5+?
      • 1...Kc6
        • 2.Qc5#
      • 1...Kxe5!
  • Keys
    • 1.Sg5!
      • threat
        • 2.Qd4+
          • 2...Kc6
            • 3.Qc5#
          • 2...Ke7
            • 3.Qd8#
      • 1...Kd5
        • 2.Qc3
          • threat
            • 3.Qc5#
          • 2...Kd6
            • 3.Qc5#
      • 1...Kc6
        • 2.Qe5
          • threat
            • 3.Qc5#
          • 2...Kb6
            • 3.Qc5#
      • 1...Ke7
        • 2.Qd4
          • threat
            • 3.Qd8#
          • 2...Ke8
            • 3.Qd8#
          • 2...Kf8
            • 3.Qd8#

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).