Problem Display
PID: 216992 (6k1/5p2/5P1B/8/5R1K/8/8/8 w - - 0 1)

Bayer, Konrad

Illustrirter Familien-Kalender, 1858

6k1/5p2/5P1B/8/5R1K/8/8/8

#4

4 + 2


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Kg5!
      • threat
        • 2.Bg7
          • 2...Kh7
            • 3.Rh4+
              • 3...Kg8
                • 4.Rh8#
        • 2.Rh4
          • threat
            • 3.Bf8
              • 3...Kxf8
                • 4.Rh8#
          • 2...Kh7
            • 3.Bg7+
              • 3...Kg8
                • 4.Rh8#
          • 2...Kh8
            • 3.Bg7+
              • 3...Kg8
                • 4.Rh8#
      • 1...Kh7
        • 2.Rh4
          • threat
            • 3.Bg7+
              • 3...Kg8
                • 4.Rh8#
          • 2...Kg8
            • 3.Bf8
              • 3...Kxf8
                • 4.Rh8#
          • 2...Kh8
            • 3.Bg7+
              • 3...Kg8
                • 4.Rh8#
      • 1...Kh8
        • 2.Rh4
          • threat
            • 3.Bg7+
              • 3...Kg8
                • 4.Rh8#
          • 2...Kh7
            • 3.Bg7+
              • 3...Kg8
                • 4.Rh8#
          • 2...Kg8
            • 3.Bf8
              • 3...Kxf8
                • 4.Rh8#

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).