Problem Display
PID: 80022 (8/8/8/5Qbk/8/4N3/6p1/6Kb w - - 0 1)

Ahlheim, Karl-Heinz

Themes-64, 1970

8/8/8/5Qbk/8/4N3/6p1/6Kb

#5

3 + 4


SOLUTION


  • SOUND
  • Keys
    • 1.Sg4!
      • 1...Kh4
        • 2.Sf2
          • threat
            • 3.Qh3#
            • 3.Qg4#
          • 2...Kh5
            • 3.Qf7+
              • 3...Kh4
                • 4.Qf3
                  • threat
                    • 5.Qg4#
                    • 5.Qh3#

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).