Problem Display
PID: 23522 (8/7Q/2K1p3/4k3/4Np2/8/3P4/8 w - - 0 1)

Bayersdorfer, Adolf Christian

Source?, 0000

8/7Q/2K1p3/4k3/4Np2/8/3P4/8

#3

4 + 3


3757 Schachminiaturen I 1902
3238 777 Chess Miniatures in Three 1908

SOLUTION


  • SOUND
  • Sets
    • 1...Kd4
      • 2.Sd6
        • threat
          • 3.Qe4#
        • 2...Ke5
          • 3.Qg7#
          • 3.Qh8#
  • Tries
    • 1.Sf2?
      • 1...f3
        • 2.Qg6
          • 2...Kd4
            • 3.Qe4#
          • 2...Kf4
            • 3.Sd3#
        • 2.Qf7
          • 2...Kd4
            • 3.Qf4#
      • 1...Kf6!
    • 1.Sd6?
      • threat
        • 2.Qg7#
        • 2.Qh8#
      • 1...f3
        • 2.Qh4
          • 2...f2
            • 3.d4#
      • 1...Kf6!
    • 1.Qg7+?
      • 1...Kf5
        • 2.Sd6#
      • 1...Kxe4!
    • 1.d3?
      • threat
        • 2.Qg7+
          • 2...Kf5
            • 3.Sd6#
            • 3.Qg5#
        • 2.Qh8+
          • 2...Kf5
            • 3.Qh5#
      • 1...f3
        • 2.Qg7+
          • 2...Kf4
            • 3.Qg5#
          • 2...Kf5
            • 3.Qg5#
      • 1...Kd4!
  • Keys
    • 1.Qg6!
      • 1...Kd4
        • 2.Sd6
          • threat
            • 3.Qe4#
          • 2...Ke5
            • 3.Qg7#
      • 1...f3
        • 2.Sf2
          • 2...Kd4
            • 3.Qe4#
          • 2...Kf4
            • 3.Sd3#

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).