Problem Display
PID: 31500 (8/4p3/3NN3/1K2k3/8/1Q4P1/8/8 w - - 0 1)

Dubbe, Friedrich

Deutsche Schachzeitung, 1890

8/4p3/3NN3/1K2k3/8/1Q4P1/8/8

#3

5 + 2


3429 Friedrich Dubbe ein Deutscher Problemmeister 1938

SOLUTION


  • SOUND
  • Tries
    • 1.Qd5+?
      • 1...Kf6
        • 2.Qf5#
      • 1...Kxd5!
  • Keys
    • 1.Qf3!
      • 1...Kxd6
        • 2.Qe4
          • 2...Kd7
            • 3.Qc6#
      • 1...Kxe6
        • 2.Sf7
          • 2...Kd7
            • 3.Qc6#
      • 1...exd6
        • 2.Sd8
          • 2...Kd4
            • 3.Sc6#
          • 2...d5
            • 3.Qf4#

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).