Problem Display
PID: 45804 (8/3k1P2/4N3/3P1K2/8/8/8/8 w - - 0 1)

Dugas, Eugene Albert

The Problemist Supplement, 2002

8/3k1P2/4N3/3P1K2/8/8/8/8

#4

4 + 1


SOLUTION


  • SOUND
  • Keys
    • 1.f8R!
      • threat
        • 2.Kf6
          • 2...Kd6
            • 3.Rd8#
      • 1...Kd6
        • 2.Rd8+
          • 2...Ke7
            • 3.d6+
              • 3...Kf7
                • 4.Rf8#
      • 1...Ke7
        • 2.Ke5
          • 2...Kd7
            • 3.Kf6
              • 3...Kd6
                • 4.Rd8#

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).