Problem Display
PID: 210780 (1B6/5B2/5p2/2Npnk1P/3p3K/1Q3Prb/4n3/2b2q2 w - - 0 1)

Anderssen, [Karl Ernst] Adolf

Aufgaben fur Schachspieler, 1852

1B6/5B2/5p2/2Npnk1P/3p3K/1Q3Prb/4n3/2b2q2

#4

7 + 10


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Qe3!
      • threat
        • 2.Be6#
      • 1...Bxe3
        • 2.Be6+
          • 2...Kf4
            • 3.Sd3+
              • 3...Kxf3
                • 4.Bxd5#
      • 1...dxe3
        • 2.Be6+
          • 2...Kf4
            • 3.Sd3+
              • 3...Kxf3
                • 4.Bxd5#

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).