Problem Display
PID: 220090 (8/8/1N1pk2K/1R1Np3/4p3/1P2P3/6R1/8 w - - 0 1)

Becker, Georg Albert

Badische Neueste Nachrichten, 1954

8/8/1N1pk2K/1R1Np3/4p3/1P2P3/6R1/8

#3

7 + 4


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Tries
    • 1.Kh5?
      • 1...Kf5
        • 2.Rf2+
          • 2...Ke6
            • 3.Rf6#
      • 1...Kf7!
    • 1.Rg6+?
      • 1...Kf5
        • 2.Se7#
      • 1...Kf7!
    • 1.Ra5?
      • 1...Kf7
        • 2.Rf2+
          • 2...Ke6
            • 3.Rf6#
          • 2...Ke8
            • 3.Ra8#
          • 2...Kg8
            • 3.Ra8#
      • 1...Kf5!
  • Keys
    • 1.Rc5!
      • threat
        • 2.Rf2
          • 2...dxc5
            • 3.Rf6#
      • 1...Kf5
        • 2.Rg6
          • 2...dxc5
            • 3.Se7#
      • 1...Kf7
        • 2.Rf2+
          • 2...Ke6
            • 3.Rf6#
          • 2...Ke8
            • 3.Rc8#
          • 2...Kg8
            • 3.Rc8#
      • 1...dxc5
        • 2.Rf2
          • threat
            • 3.Rf6#
          • 2...Kd6
            • 3.Rf6#

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).