Problem Display
PID: 253214 (8/8/7p/7P/8/8/n3P3/R4KBk w - - 0 1)

Hoffmann, Martin Wolfgang

idee & form, 2013

8/8/7p/7P/8/8/n3P3/R4KBk

#3

5 + 3


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Sets
    • 1...Sc1
      • 2.Ra4
        • threat
          • 3.Rh4#
    • 1...Sc3
      • 2.Ra3
        • 2...Sxe2
          • 3.Rh3#
        • 2...Sb1
          • 3.Rh3#
        • 2...Sd1
          • 3.Rh3#
        • 2...Sa2
          • 3.Rh3#
        • 2...Sa4
          • 3.Rh3#
        • 2...Se4
          • 3.Rh3#
        • 2...Sb5
          • 3.Rh3#
        • 2...Sd5
          • 3.Rh3#
    • 1...Sb4
      • 2.Ra4
        • 2...Sa2
          • 3.Rh4#
        • 2...Sc2
          • 3.Rh4#
        • 2...Sd3
          • 3.Rh4#
        • 2...Sd5
          • 3.Rh4#
        • 2...Sa6
          • 3.Rh4#
        • 2...Sc6
          • 3.Rh4#
  • Tries
    • 1.Rb1?
      • 1...Sc3
        • 2.Rb3
          • 2...Sxe2
            • 3.Rh3#
          • 2...Sb1
            • 3.Rh3#
          • 2...Sd1
            • 3.Rh3#
          • 2...Sa2
            • 3.Rh3#
          • 2...Sa4
            • 3.Rh3#
          • 2...Se4
            • 3.Rh3#
          • 2...Sb5
            • 3.Rh3#
          • 2...Sd5
            • 3.Rh3#
      • 1...Sc1
        • 2.Rb4
          • threat
            • 3.Rh4#
      • 1...Sb4!
    • 1.e3?
      • 1...Sc1
        • 2.Ra4
          • threat
            • 3.Rh4#
      • 1...Sb4
        • 2.Ra4
          • 2...Sa2
            • 3.Rh4#
          • 2...Sc2
            • 3.Rh4#
          • 2...Sd3
            • 3.Rh4#
          • 2...Sd5
            • 3.Rh4#
          • 2...Sa6
            • 3.Rh4#
          • 2...Sc6
            • 3.Rh4#
      • 1...Sc3!
  • Keys
    • 1.Rd1!
      • threat
        • 2.Rd3
          • threat
            • 3.Rh3#
        • 2.Rd4
          • threat
            • 3.Rh4#
      • 1...Sc3
        • 2.Rd3
          • threat
            • 3.Rh3#
      • 1...Sc1
        • 2.Rd4
          • threat
            • 3.Rh4#
      • 1...Sb4
        • 2.Rd4
          • threat
            • 3.Rh4#

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).