Problem Display
PID: 249443 (8/8/3p2p1/1Q4P1/3pk1K1/4p3/4P3/8 w - - 0 1)

Dohrn-Luttgens, Julius

Die Schwalbe, 1929

8/8/3p2p1/1Q4P1/3pk1K1/4p3/4P3/8

#4

4 + 5


SOLUTION


  • SOUND
  • Keys
    • 1.Qc4!
      • threat
        • 2.Qe6#
      • 1...Ke5
        • 2.Kf3
          • 2...d5
            • 3.Qa6
              • threat
                • 4.Qf6#
              • 3...Kf5
                • 4.Qf6#
            • 3.Qc6
              • threat
                • 4.Qf6#
              • 3...Kf5
                • 4.Qxd5#
                • 4.Qf6#

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).