Problem Display
PID: 197975 (k1N5/2n5/2K5/8/8/8/2P5/1R6 w - - 0 1)

Brixi, Heinz

Deutsche-Osterreichische Tageszeitung, 1921

k1N5/2n5/2K5/8/8/8/2P5/1R6

#4

4 + 2


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Keys
    • 1.c4!
      • 1...Sb5
        • 2.cxb5
          • 2...Kb8
            • 3.Ra1
              • 3...Kxc8
                • 4.Ra8#
      • 1...Sd5
        • 2.Ra1+
          • 2...Kb8
            • 3.cxd5
              • 3...Kxc8
                • 4.Ra8#
      • 1...Sa6
        • 2.Ra1
          • 2...Kb8
            • 3.Rxa6
              • 3...Kxc8
                • 4.Ra8#
      • 1...Se6
        • 2.Sb6+
          • 2...Ka7
            • 3.Ra1+
              • 3...Kb8
                • 4.Ra8#
          • 2...Kb8
            • 3.Sd7+
              • 3...Ka7
                • 4.Ra1#
              • 3...Ka8
                • 4.Ra1#
              • 3...Kc8
                • 4.Rb8#

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).