Problem Display
PID: 66694 (6n1/N5p1/1p3p2/3k1B2/1BprNP2/2P4K/4P2n/R7 w - - 0 1)

Grosdemange, E

The Chess Player's Chronicle (Staunton), 1860

6n1/N5p1/1p3p2/3k1B2/1BprNP2/2P4K/4P2n/R7

#4

9 + 8


SOLUTION


  • SOUND
  • Keys
    • 1.Rd1!
      • threat
        • 2.Rxd4#
      • 1...Rxd1
        • 2.Sd2
          • threat
            • 3.e4#
          • 2...Re1
            • 3.Sxc4
              • threat
                • 4.Se3#
                • 4.Sxb6#
              • 3...Kxc4
                • 4.Be6#
      • 1...Sf3
        • 2.Rxd4+
          • 2...Sxd4
            • 3.Sg5
              • threat
                • 4.Be4#
                • 4.e4#

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).