Problem Display
PID: 34127 (4N3/8/4p3/3pkp2/p2pbp2/P7/P3Q3/K7 w - - 0 1)

Ursprung, Karl

Die Schwalbe, 1974

4N3/8/4p3/3pkp2/p2pbp2/P7/P3Q3/K7

#4

5 + 8


SOLUTION


  • SOUND
  • Keys
    • 1.Qe1!
      • 1...d3
        • 2.Qc3+
          • 2...d4
            • 3.Qc7+
              • 3...Kd5
                • 4.Sf6#
      • 1...f3
        • 2.Qg3+
          • 2...f4
            • 3.Qg7+
              • 3...Kf5
                • 4.Sd6#

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).