Problem Display
PID: 19579 (R5b1/8/1p2p2n/1k6/NN2PP1n/P2K1p2/8/8 w - - 0 1)

Campbell, Joseph Graham

London Era Ty., 1856

R5b1/8/1p2p2n/1k6/NN2PP1n/P2K1p2/8/8

#4

7 + 7


1693 English Chess Problems 1876
1842 The White King 1914

SOLUTION


  • SOUND
  • Keys
    • 1.e5!
      • threat
        • 2.Sc3+
          • 2...Kc5
            • 3.Rc8#
      • 1...Bh7+
        • 2.f5
          • threat
            • 3.Sc3+
              • 3...Kc5
                • 4.Rc8#
          • 2...Bxf5+
            • 3.Kd4
              • threat
                • 4.Sc3#

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).