Problem Display
PID: 79829 (8/8/8/3N3k/8/6R1/6P1/K7 w - - 0 1)

Ahlheim, Karl-Heinz

Themes-64, 1966

8/8/8/3N3k/8/6R1/6P1/K7

#4

4 + 1


SOLUTION


  • SOUND
  • Keys
    • 1.Rg8!
      • 1...Kh4
        • 2.Rg6
          • 2...Kh5
            • 3.Sf4+
              • 3...Kh4
                • 4.g3#
      • 1...Kh6
        • 2.g4
          • 2...Kh7
            • 3.Sf6+
              • 3...Kh6
                • 4.g5#

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).