Problem Display
PID: 178188 (7K/8/8/8/1Q6/3k4/8/5NN1 w - - 0 1)

Ohlerich, Gerhard

Schach-Echo, 1987

7K/8/8/8/1Q6/3k4/8/5NN1

#4

4 + 1


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Keys
    • 1.Qc5!
      • 1...Ke4
        • 2.Kg7
          • 2...Kd3
            • 3.Kf6
              • 3...Ke4
                • 4.Qc4#
          • 2...Kf4
            • 3.Kf6
              • threat
                • 4.Qb4#
                • 4.Qd4#
                • 4.Qc4#
                • 4.Qf5#
              • 3...Ke4
                • 4.Qc4#
              • 3...Kg4
                • 4.Qg5#

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).