Problem Display
PID: 224000 (QK4N1/2p1B3/ppp1pPk1/4R1Np/nn5P/8/8/6bb w - - 0 1)

Haefele, Hans Frieder

Deutsche Schachzeitung, 1969

QK4N1/2p1B3/ppp1pPk1/4R1Np/nn5P/8/8/6bb

#3

8 + 11


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Sets
    • 1...Bc5
      • 2.Kb7
        • threat
          • 3.Qe8#
    • 1...Bd5
      • 2.Kxc7
        • threat
          • 3.Qe8#
    • 1...Sc5
      • 2.Ka7
        • threat
          • 3.Qe8#
    • 1...Sa2
      • 2.Kxc7
        • threat
          • 3.Qe8#
    • 1...Sc2
      • 2.Kxc7
        • threat
          • 3.Qe8#
  • Tries
    • 1.Kb7?
      • threat
        • 2.Qe8#
      • 1...Sc5+
        • 2.Ka7
          • threat
            • 3.Qe8#
        • 2.Bxc5
          • threat
            • 3.Qe8#
      • 1...c5+!
  • Keys
    • 1.Bf8!
      • threat
        • 2.Se7+
          • 2...Kxf6
            • 3.Rxe6#
      • 1...Bc5
        • 2.Kb7
          • threat
            • 3.Qe8#
      • 1...Bd5
        • 2.Kxc7
          • threat
            • 3.Qe8#
      • 1...Sc5
        • 2.Ka7
          • threat
            • 3.Qe8#
      • 1...Sd5
        • 2.Qxc6
          • threat
            • 3.Qe8#
          • 2...Sxf6
            • 3.Se7#

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).