Problem Display
PID: 81331 (K7/8/1N6/1N6/4k3/7Q/8/8 w - - 0 1)

Auhagen, Ulrich Otto Ferdinand

Comm., Thessalonika Olympic Ty., 1984

K7/8/1N6/1N6/4k3/7Q/8/8

#5

4 + 1


SOLUTION


  • SOUND
  • Keys
    • 1.Qf1!
      • 1...Ke3
        • 2.Sc3
          • 2...Kd2
            • 3.Sbd5
              • 3...Kc2
                • 4.Qb1+
                  • 4...Kd2
                    • 5.Qd1#
          • 2...Kd4
            • 3.Sbd5
              • 3...Kc5
                • 4.Qf4
                  • 4...Kc6
                    • 5.Qc7#
      • 1...Ke5
        • 2.Qf3
          • 2...Ke6
            • 3.Qf4
              • 3...Ke7
                • 4.Sc7
                  • 4...Kd8
                    • 5.Qd6#

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).