Problem Display
PID: 28860 (K1N5/1np5/2kPB2b/p1p5/P7/2q5/1PQ1n3/7b w - - 0 1)

Plachutta, Josef

Leipziger Illustrierte Zeitung, 1859

(First published on Fri Aug 20 1869)

K1N5/1np5/2kPB2b/p1p5/P7/2q5/1PQ1n3/7b

#5

7 + 9


1577 Jaarboek 1931
56 The Problemist 2013

SOLUTION


  • SOUND
  • Keys
    • 1.Qh7!
      • threat
        • 2.Qxc7#
        • 2.Qd7#
      • 1...Qg7
        • 2.Qd3
          • threat
            • 3.Qb5#
            • 3.Qa6#
          • 2...Qxb2
            • 3.Qh7
              • threat
                • 4.Qxc7#
                • 4.Qd7#
              • 3...Qg7
                • 4.Qb1
                  • threat
                    • 5.Qb5#
                    • 5.Qxb7#
                  • 4...Sxd6
                    • 5.Sa7#
                  • 4...cxd6
                    • 5.Qb6#
                  • 4...Qb2
                    • 5.Qxh1#

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).