Problem Display
PID: 183514 (7K/3p4/5N2/p2p1p2/p2p4/1P1k4/1Q6/3N4 w - - 0 1)

Herland, Sigmund

Bulletin Ouvrier des Echecs, 1955

7K/3p4/5N2/p2p1p2/p2p4/1P1k4/1Q6/3N4

#3

5 + 7


SOLUTION


  • SOUND
  • Keys
    • 1.Qg2!
      • threat
        • 2.Sxd5
          • threat
            • 3.Sb2#
            • 3.Sf4#
        • 2.Sxd7
          • threat
            • 3.Sc5#
            • 3.Se5#
      • 1...axb3
        • 2.Sb2+
          • 2...Kc3
            • 3.Sxd5#
          • 2...Ke3
            • 3.Sxd5#
      • 1...a3
        • 2.Sxd5
          • threat
            • 3.Sf4#
          • 2...f4
            • 3.Sxf4#
        • 2.Sh5
          • threat
            • 3.Sf4#
          • 2...f4
            • 3.Sxf4#
        • 2.Sxd7
          • threat
            • 3.Sc5#
            • 3.Se5#
      • 1...f4
        • 2.Sxd7
          • threat
            • 3.Sc5#
            • 3.Se5#
      • 1...d6
        • 2.Sxd5
          • threat
            • 3.Sb2#
            • 3.Sf4#

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).