Problem Display
PID: 197412 (k7/3N4/K7/B2p4/1p3p2/1R6/n5n1/4b3 w - - 0 1)

Savournin, Jacques

diagrammes, 1974

k7/3N4/K7/B2p4/1p3p2/1R6/n5n1/4b3

#4

4 + 7


SOLUTION


  • SOUND
  • Keys
    • 1.Rh3!
      • threat
        • 2.Rh8#
      • 1...Bc3
        • 2.Bc7
          • threat
            • 3.Sb6#
          • 2...Bd4
            • 3.Sb6+
              • 3...Bxb6
                • 4.Rh8#
            • 3.Rh8+
              • 3...Bxh8
                • 4.Sb6#
      • 1...Sh4
        • 2.Re3
          • threat
            • 3.Re8#
          • 2...fxe3
            • 3.Bc7
              • threat
                • 4.Sb6#

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).