Problem Display
PID: 183491 (6N1/5p2/1P4pB/2N1k3/1P2B2P/1P5K/P7/8 w - - 0 1)

Preiswerk, Walther Edouard

Basler Nachrichten, 1905

6N1/5p2/1P4pB/2N1k3/1P2B2P/1P5K/P7/8

#3

10 + 3


16108 Walther Preiswerks Shachprobleme (M. Henneberger) 1949

SOLUTION


  • SOUND
  • Sets
    • 1...Kd6
      • 2.Bf4#
  • Keys
    • 1.Se7!
      • 1...Kd4
        • 2.Sc6+
          • 2...Kc3
            • 3.Sa4#
      • 1...Kd6
        • 2.Sc6
          • threat
            • 3.Bf4#
            • 3.Bf8#
      • 1...Kf6
        • 2.Sc6
          • 2...g5
            • 3.hxg5#
      • 1...g5
        • 2.Sc6+
          • 2...Kf4
            • 3.Bxg5#
          • 2...Kd6
            • 3.Bf8#
          • 2...Kf6
            • 3.hxg5#
      • 1...f5
        • 2.Bg7+
          • 2...Kf4
            • 3.Sd5#
          • 2...Kd6
            • 3.Sc8#
      • 1...f6
        • 2.Sc6+
          • 2...Kd6
            • 3.Bf4#
            • 3.Bf8#

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).