Problem Display
PID: 177041 (8/5r1r/4N3/5pBk/5p1N/5P1p/1Q5p/7K w - - 0 1)

Giegold, Fritz Emil

Schach-Echo, 1967

8/5r1r/4N3/5pBk/5p1N/5P1p/1Q5p/7K

#3

6 + 7


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Sets
    • 1...Rf6
      • 2.Qxf6
        • threat
          • 3.Sxf4#
          • 3.Qg6#
    • 1...Rfg7
      • 2.Qf6
        • threat
          • 3.Sxf4#
        • 2...Rxg5
          • 3.Qxg5#
    • 1...Rh8
      • 2.Qxh8+
        • 2...Rh7
          • 3.Qxh7#
  • Tries
    • 1.Sg2?
      • threat
        • 2.Sgxf4#
      • 1...Kg6
        • 2.Sgxf4#
      • 1...hxg2+!
    • 1.Qf6?
      • threat
        • 2.Sxf4#
        • 2.Qg6#
      • 1...Rfg7
        • 2.Sxf4#
      • 1...Rh6
        • 2.Sxf4#
        • 2.Qxh6#
      • 1...Rhg7
        • 2.Sxf4#
        • 2.Qh6#
      • 1...Rxf6!
  • Keys
    • 1.Qg2!
      • threat
        • 2.Sxf4#
      • 1...hxg2+
        • 2.Sxg2
          • threat
            • 3.Sgxf4#
          • 2...Kg6
            • 3.Sgxf4#

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).