Problem Display
PID: 13596 (N7/p1N3P1/1P6/kp3p1R/1p3P2/1P6/7K/8 w - - 0 1)

Kohnlein, Friedrich

Suddeutsche Schachblatter, 1907

N7/p1N3P1/1P6/kp3p1R/1p3P2/1P6/7K/8

#3

8 + 5


SOLUTION


  • SOUND
  • Tries
    • 1.g8B?
      • 1...a6
        • 2.Bc4
          • 2...bxc4
            • 3.Rxf5#
      • 1...axb6!
    • 1.g8R?
      • threat
        • 2.Rg1
          • threat
            • 3.Ra1#
        • 2.Rg2
          • threat
            • 3.Ra2#
      • 1...axb6
        • 2.Rg4
          • 2...fxg4
            • 3.Rxb5#
      • 1...a6!
  • Keys
    • 1.g8Q!
      • threat
        • 2.Qg1
          • threat
            • 3.Qa1#
        • 2.Qg2
          • threat
            • 3.Qa2#
        • 2.Qg7
          • threat
            • 3.Qa1#
        • 2.Qc8
          • threat
            • 3.Qa6#
          • 2...a6
            • 3.Qxa6#
        • 2.Qh8
          • threat
            • 3.Qa1#
      • 1...axb6
        • 2.Qg4
          • 2...fxg4
            • 3.Rxb5#
      • 1...a6
        • 2.Qc4
          • 2...bxc4
            • 3.Rxf5#

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).