Problem Display
PID: 248271 (8/2Q5/4k3/8/1K3p1P/7N/5N2/8 w - - 0 1)

Michels, Friedrich

Deutsche Schachzeitung, 1899

8/2Q5/4k3/8/1K3p1P/7N/5N2/8

#3

5 + 2


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Sets
    • 1...Kd5
      • 2.Sxf4+
        • 2...Kd4
          • 3.Qc3#
          • 3.Qc5#
      • 2.Sg5
        • threat
          • 3.Qc5#
        • 2...Kd4
          • 3.Qc5#
  • Tries
    • 1.Qd7+?
      • 1...Ke5
        • 2.Sg4+
          • 2...Ke4
            • 3.Sg5#
      • 1...Kf6
        • 2.Sg4+
          • 2...Kg6
            • 3.Sxf4#
      • 1...Kxd7!
  • Keys
    • 1.Sg4!
      • 1...Kd5
        • 2.Sg5
          • threat
            • 3.Qc5#
            • 3.Qd7#
          • 2...Kd4
            • 3.Qd6#
            • 3.Qd8#
            • 3.Qc4#
            • 3.Qd7#
        • 2.Qd7+
          • 2...Ke4
            • 3.Sg5#
      • 1...Kf5
        • 2.Qd7+
          • 2...Ke4
            • 3.Sg5#
          • 2...Kg6
            • 3.Sxf4#
      • 1...f3
        • 2.Shf2
          • 2...Kd5
            • 3.Qd7#
          • 2...Kf5
            • 3.Qf7#

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).