Problem Display
PID: 118106 (4KN2/5Pk1/6N1/8/4P3/3P4/8/8 w - - 0 1)

Pauly, Wolfgang

Deutsche Schachzeitung, 1909

4KN2/5Pk1/6N1/8/4P3/3P4/8/8

#4

6 + 1


1829 The Theory of Pawn Promotion 1912
6490 yacpdb 2009

SOLUTION


  • SOUND
  • Keys
    • 1.Sf4!
      • 1...Kf6
        • 2.S8e6
          • 2...Ke5
            • 3.f8B
              • 3...Kf6
                • 4.Bg7#
      • 1...Kh6
        • 2.S8e6
          • 2...Kh7
            • 3.f8R
              • 3...Kh6
                • 4.Rh8#
      • 1...Kh8
        • 2.S8e6
          • 2...Kh7
            • 3.f8R
              • 3...Kh6
                • 4.Rh8#

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).