Problem Display
PID: 167347 (8/8/8/b5R1/8/R5Pk/8/7K w - - 0 1)

Speckmann, Werner

Der Tagesspiegel (Berlin), 1991

8/8/8/b5R1/8/R5Pk/8/7K

#4

4 + 2


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Keys
    • 1.Ra4!
      • threat
        • 2.Rh4#
      • 1...Bb4
        • 2.Kg1
          • threat
            • 3.Kh1
              • 3...Be1
                • 4.Rh4#
              • 3...Bd2
                • 4.Rh4#
              • 3...Ba3
                • 4.Rh4#
              • 3...Bc3
                • 4.Rh4#
              • 3...Ba5
                • 4.Rh4#
              • 3...Bc5
                • 4.Rh4#
              • 3...Bd6
                • 4.Rh4#
              • 3...Be7
                • 4.Rh4#
              • 3...Bf8
                • 4.Rh4#
          • 2...Bc5+
            • 3.Rxc5
              • 3...Kxg3
                • 4.Rc3#

FEATURES


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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).