Problem Display
PID: 76406 (8/5p2/7B/b7/4p3/1B5K/Np6/kb5Q w - - 0 1)

Kling, Josef

Era, 1862

(First published on Sun Nov 2 1862)

8/5p2/7B/b7/4p3/1B5K/Np6/kb5Q

#4

5 + 6


SOLUTION


  • SOUND
  • Keys
    • 1.Qd1!
      • threat
        • 2.Sc3
          • threat
            • 3.Qxb1#
          • 2...Bxc3
            • 3.Ba2
              • threat
                • 4.Qxb1#
              • 3...Kxa2
                • 4.Qa4#
      • 1...Be1
        • 2.Qxe1
          • threat
            • 3.Sc3
              • threat
                • 4.Qxb1#
            • 3.Sb4
              • threat
                • 4.Sc2#
            • 3.Bc2
              • threat
                • 4.Qxb1#
              • 3...Kxa2
                • 4.Qa5#
        • 2.Sc3
          • threat
            • 3.Qxb1#
          • 2...Bxc3
            • 3.Ba2
              • threat
                • 4.Qxb1#
              • 3...Kxa2
                • 4.Qa4#
      • 1...Bd2
        • 2.Bxd2
          • threat
            • 3.Sc3
              • threat
                • 4.Qxb1#
            • 3.Sb4
              • threat
                • 4.Sc2#

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).