Problem Display
PID: 212923 (8/2p2N2/p1P2P2/1R3N1K/1P2Pk2/8/8/8 w - - 0 1)

von Bilow, Ludwig Immanuel

Neue Berliner Schachzeitung, 1869

8/2p2N2/p1P2P2/1R3N1K/1P2Pk2/8/8/8

#4

8 + 3


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Sg5!
      • 1...axb5
        • 2.f7
          • 2...Ke5
            • 3.f8S
              • 3...Kf4
                • 4.Sg6#
              • 3...Kf6
                • 4.Sd7#
      • 1...a5
        • 2.f7
          • threat
            • 3.f8S
              • threat
                • 4.Sfe6#
                • 4.Sg6#
          • 2...axb4
            • 3.f8S
              • 3...b3
                • 4.Sfe6#
                • 4.Sg6#
          • 2...a4
            • 3.f8S
              • 3...a3
                • 4.Sfe6#
                • 4.Sg6#

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).