Problem Display
PID: 240818 (1b5n/1Kn3Q1/2NpkN2/1p6/2b2p2/Pp1p4/3P4/8 w - - 0 1)

Lehner, Hermann Feodor

Illustrirte Zeitung, 1875

1b5n/1Kn3Q1/2NpkN2/1p6/2b2p2/Pp1p4/3P4/8

#3

6 + 10


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Tries
    • 1.Sd8+?
      • 1...Ke5
        • 2.Qg5+
          • 2...Kd4
            • 3.Sc6#
      • 1...Kf5!
  • Keys
    • 1.Sh7!
      • threat
        • 2.Qf6+
          • 2...Kd5
            • 3.Qf5#
          • 2...Kd7
            • 3.Qe7#
      • 1...Kd5
        • 2.Se7+
          • 2...Ke4
            • 3.Sg5#
          • 2...Kc5
            • 3.Qg1#
          • 2...Ke6
            • 3.Sf8#
      • 1...Kf5
        • 2.Se7+
          • 2...Ke4
            • 3.Sg5#
          • 2...Ke6
            • 3.Sf8#
      • 1...Sf7
        • 2.Sf8+
          • 2...Kd5
            • 3.Qd4#
          • 2...Kf5
            • 3.Qg6#
      • 1...Bd5
        • 2.Qf6+
          • 2...Kd7
            • 3.Qe7#
      • 1...Se8
        • 2.Qd7+
          • 2...Kd5
            • 3.Qf5#
          • 2...Kxd7
            • 3.Sf8#
      • 1...Sg6
        • 2.Qxg6+
          • 2...Kd5
            • 3.Qf5#
          • 2...Kd7
            • 3.Sf8#
      • 1...d5
        • 2.Qf6+
          • 2...Kd7
            • 3.Qe7#

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).