Problem Display
PID: 34894 (3K4/8/3k4/3P1R2/1P6/8/4b3/4R3 w - - 0 1)

Berkenbusch, Helmut

Neue Leipziger Zeitung, 1937

3K4/8/3k4/3P1R2/1P6/8/4b3/4R3

#4

5 + 2


SOLUTION


  • SOUND
  • Keys
    • 1.Rh1!
      • threat
        • 2.Rh6#
      • 1...Bh5
        • 2.Ra1
          • threat
            • 3.Ra6#
          • 2...Be2
            • 3.Re1
              • 3...Bd1
                • 4.Re6#
              • 3...Bf1
                • 4.Re6#
              • 3...Bd3
                • 4.Re6#
              • 3...Bf3
                • 4.Re6#
              • 3...Bc4
                • 4.Re6#
              • 3...Bg4
                • 4.Re6#
              • 3...Bb5
                • 4.Re6#
              • 3...Bh5
                • 4.Re6#
              • 3...Ba6
                • 4.Re6#
          • 2...Be8
            • 3.Ra6+
              • 3...Bc6
                • 4.Rxc6#

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).