Problem Display
PID: 70615 (8/3N4/K1pP4/2P5/1k5B/p3P3/P2PP3/8 w - - 0 1)

Avery, Charles H

Source?, 0000

8/3N4/K1pP4/2P5/1k5B/p3P3/P2PP3/8

#4

9 + 3


1679 American Chess Nuts 1868

SOLUTION


  • SOUND
  • Keys
    • 1.Be7!
      • threat
        • 2.Sb6
          • 2...Kxc5
            • 3.d7#
      • 1...Ka4
        • 2.Sb6+
          • 2...Kb4
            • 3.Bf8
              • 3...Kxc5
                • 4.d7#
        • 2.Bf8
          • 2...Kb4
            • 3.Sb6
              • 3...Kxc5
                • 4.d7#
      • 1...Kc4
        • 2.Sb6+
          • 2...Kb4
            • 3.Bf8
              • 3...Kxc5
                • 4.d7#

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).