Problem Display
PID: 66072 (8/8/6p1/8/4KBk1/8/6PR/8 w - - 0 1)

von Lilienfeld, A

Schachzeitung der Berliner Schachgesellschaft, 1858

8/8/6p1/8/4KBk1/8/6PR/8

#4

4 + 2


SOLUTION


  • SOUND
  • Keys
    • 1.Rh1!
      • 1...g5
        • 2.Bh2
          • 2...Kh4
            • 3.Kf5
              • threat
                • 4.Bf4#
                • 4.Be5#
                • 4.Bd6#
                • 4.Bc7#
                • 4.Bb8#
              • 3...Kh5
                • 4.Bg1#
                • 4.Bg3#
                • 4.Bf4#
                • 4.Be5#
                • 4.Bd6#
                • 4.Bc7#
                • 4.Bb8#
          • 2...Kh5
            • 3.Kf5
              • threat
                • 4.Bg1#
                • 4.Bg3#
                • 4.Bf4#
                • 4.Be5#
                • 4.Bd6#
                • 4.Bc7#
                • 4.Bb8#
              • 3...Kh4
                • 4.Bf4#
                • 4.Be5#
                • 4.Bd6#
                • 4.Bc7#
                • 4.Bb8#
              • 3...Kh6
                • 4.Be5#

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).