Problem Display
PID: 274749 (8/NB6/4PB2/4Pp1p/5k1r/2P4b/5PpN/6K1 w - - 0 1)

Schirdewan, Udo

Die Schwalbe, 1933

8/NB6/4PB2/4Pp1p/5k1r/2P4b/5PpN/6K1

#3

9 + 6


SOLUTION


  • SOUND
  • Tries
    • 1.Sb5?
      • 1...Rg4
        • 2.Sd4
          • threat
            • 3.Se2#
      • 1...Bg4!
    • 1.Sc8?
      • 1...Bg4
        • 2.Se7
          • threat
            • 3.Sg6#
      • 1...Rg4!
  • Keys
    • 1.Sc6!
      • threat
        • 2.Sb4
          • threat
            • 3.Sd3#
      • 1...Ke4
        • 2.Sb4+
          • 2...Kf4
            • 3.Sd3#
      • 1...Rg4
        • 2.Sd4
          • threat
            • 3.Se2#
      • 1...Bg4
        • 2.Se7
          • threat
            • 3.Sg6#

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).