Problem Display
PID: 133753 (r5B1/2p2P2/8/2P5/5P2/7p/3P1K1p/7k w - - 0 1)

von Holzhausen, Walther Freiherr

Deutsches Wochenschach, 1911

r5B1/2p2P2/8/2P5/5P2/7p/3P1K1p/7k

#4

6 + 5


1829 The Theory of Pawn Promotion 1912

SOLUTION


  • SOUND
  • Keys
    • 1.f8R!
      • threat
        • 2.Bd5#
      • 1...Rd8
        • 2.Rxd8
          • 2...c6
            • 3.Rd5
              • 3...cxd5
                • 4.Bxd5#
      • 1...c6
        • 2.Bd5+
          • 2...cxd5
            • 3.Rxa8
              • 3...d4
                • 4.Ra1#

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).