Problem Display
PID: 31607 (3r4/3p4/NpnrnpN1/3k4/p2p2p1/Pp3pP1/1K1P1P2/3Q4 w - - 0 1)

Dubbe, Friedrich

Deutsche Schachzeitung, 1885

3r4/3p4/NpnrnpN1/3k4/p2p2p1/Pp3pP1/1K1P1P2/3Q4

#4

8 + 13


3429 Friedrich Dubbe ein Deutscher Problemmeister 1938

SOLUTION


  • SOUND
  • Keys
    • 1.d3!
      • threat
        • 2.Qc1
          • threat
            • 3.Qc4#
          • 2...b5
            • 3.Qc5+
              • 3...Sxc5
                • 4.Sc7#
        • 2.Qe1
          • threat
            • 3.Qe4#
          • 2...f5
            • 3.Qe5+
              • 3...Sxe5
                • 4.Se7#

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).