Problem Display
PID: 65650 (2b1k3/7K/2N1p3/3p4/N2b4/5Q2/2B5/8 w - - 0 1)

Lichtenscheidt, Richard

Schachzeitung der Berliner Schachgesellschaft, 1857

2b1k3/7K/2N1p3/3p4/N2b4/5Q2/2B5/8

#4

5 + 5


SOLUTION


  • SOUND
  • Keys
    • 1.Sb6!
      • threat
        • 2.Bg6#
      • 1...Bxb6
        • 2.Qf6
          • threat
            • 3.Qe7#
          • 2...Kd7
            • 3.Qe7+
              • 3...Kxc6
                • 4.Ba4#
          • 2...Bc5
            • 3.Qd8+
              • 3...Kf7
                • 4.Se5#
                • 4.Bg6#
            • 3.Qg7
              • threat
                • 4.Bg6#
              • 3...Be7
                • 4.Qxe7#
          • 2...Bd8
            • 3.Qxd8+
              • 3...Kf7
                • 4.Se5#
                • 4.Bg6#
                • 4.Qe7#
            • 3.Qg7
              • threat
                • 4.Bg6#
              • 3...Be7
                • 4.Qxe7#

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).