Problem Display
PID: 170796 (8/8/4K3/7k/8/6R1/6P1/8 w - - 0 1)

Dukic, Milenko

Basler Nachrichten, 1971

8/8/4K3/7k/8/6R1/6P1/8

#4

3 + 1


6490 yacpdb 2018

SOLUTION


  • COOKED
  • Keys
    • 1.Kf6!
      • threat
        • 2.Rg8
          • threat
            • 3.g3
              • 3...Kh6
                • 4.Rh8#
          • 2...Kh4
            • 3.Kf5
              • 3...Kh5
                • 4.Rh8#
      • 1...Kh4
        • 2.Rg8
          • 2...Kh5
            • 3.g3
              • 3...Kh6
                • 4.Rh8#
    • 1.Rg8!
      • threat
        • 2.Kf6
          • threat
            • 3.g3
              • 3...Kh6
                • 4.Rh8#
          • 2...Kh4
            • 3.Kf5
              • 3...Kh5
                • 4.Rh8#
      • 1...Kh6
        • 2.Kf6
          • threat
            • 3.Rh8#
          • 2...Kh5
            • 3.g3
              • 3...Kh6
                • 4.Rh8#
          • 2...Kh7
            • 3.Ra8
              • 3...Kh6
                • 4.Rh8#
            • 3.Rb8
              • 3...Kh6
                • 4.Rh8#
            • 3.Rc8
              • 3...Kh6
                • 4.Rh8#
            • 3.Rd8
              • 3...Kh6
                • 4.Rh8#
            • 3.Re8
              • 3...Kh6
                • 4.Rh8#
            • 3.Rf8
              • 3...Kh6
                • 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).