Problem Display
PID: 222063 (8/1p6/8/7P/1P1PR3/4PPBP/5KP1/7k w - - 0 1)

Wilk, Udo

Freie Presse, 1973

8/1p6/8/7P/1P1PR3/4PPBP/5KP1/7k

#4

10 + 2


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Bb8!
      • threat
        • 2.Re7
          • threat
            • 3.Rc7
              • threat
                • 4.Rc1#
              • 3...Kh2
                • 4.Rc1#
          • 2...b5
            • 3.Rc7
              • 3...Kh2
                • 4.Rc1#
      • 1...b5
        • 2.Re5
          • 2...Kh2
            • 3.Rc5+
              • 3...Kh1
                • 4.Rc1#
      • 1...b6
        • 2.Re7
          • 2...b5
            • 3.Rc7
              • 3...Kh2
                • 4.Rc1#

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).