Problem Display
PID: 36121 (4B2n/1p6/4K3/8/2PpkPPb/3Nn2p/4Q3/8 w - - 0 1)

Pap, Dezso

Osterreichische Schachzeitung, 1872

4B2n/1p6/4K3/8/2PpkPPb/3Nn2p/4Q3/8

#4

7 + 7


1829 The Theory of Pawn Promotion 1912

SOLUTION


  • SOUND
  • Keys
    • 1.Kd7!
      • threat
        • 2.Kc8
          • threat
            • 3.Kxb7
              • threat
                • 4.Bc6#
            • 3.Bd7
              • threat
                • 4.Bf5#
          • 2...Sf7
            • 3.Bxf7
              • threat
                • 4.Bd5#
                • 4.Bg6#

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).