Problem Display
PID: 166619 (8/8/4p3/4P2N/2K1k3/2Q5/8/8 w - - 0 1)

Pauly, Wolfgang

Deutsche Schachblatter, 1923

8/8/4p3/4P2N/2K1k3/2Q5/8/8

#3

4 + 2


14986 White-Hume Collection 2018

SOLUTION


  • SOUND
  • Sets
    • 1...Kf5
      • 2.Qg3
        • 2...Ke4
          • 3.Qf4#
  • Tries
    • 1.Kb3?
      • 1...Kd5
        • 2.Sf6#
      • 1...Kf5!
    • 1.Kb4?
      • 1...Kd5
        • 2.Sf6#
      • 1...Kf5!
    • 1.Kb5?
      • 1...Kd5
        • 2.Sf6#
      • 1...Kf5!
    • 1.Qe1+?
      • 1...Kf5
        • 2.Qg3
          • 2...Ke4
            • 3.Qf4#
      • 1...Kf3!
    • 1.Qb3?
      • 1...Kf5
        • 2.Qg3
          • 2...Ke4
            • 3.Qf4#
      • 1...Kxe5!
    • 1.Qe3+?
      • 1...Kf5
        • 2.Qg3
          • 2...Ke4
            • 3.Qf4#
      • 1...Kxe3!
    • 1.Qf3+?
      • 1...Kxe5
        • 2.Qf4#
      • 1...Kxf3!
  • Keys
    • 1.Qa3!
      • 1...Kxe5
        • 2.Qf8
          • 2...Ke4
            • 3.Qf4#
      • 1...Kf5
        • 2.Qg3
          • 2...Ke4
            • 3.Qf4#

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).