Problem Display
PID: 43307 (8/1p2p3/b5pN/P3kPKp/1b1p4/8/q1Qp2B1/4N3 w - - 0 1)

Gilbert, J

Cassell's Family Paper, 1860

8/1p2p3/b5pN/P3kPKp/1b1p4/8/q1Qp2B1/4N3

#4

7 + 10


14689 A Memorial to D. J. Densmore 1920
145 StrateGems 2002

SOLUTION


  • SOUND
  • Keys
    • 1.Qc7+!
      • 1...Bd6
        • 2.Qc4
          • threat
            • 3.Sd3#
            • 3.Sf7#
          • 2...Qxc4
            • 3.Sd3+
              • 3...Qxd3
                • 4.Sf7#
          • 2...Bxc4
            • 3.Sf7+
              • 3...Bxf7
                • 4.Sd3#
        • 2.Qc8
          • threat
            • 3.Qh8#
          • 2...Ba3
            • 3.Qb8+
              • 3...Bd6
                • 4.Qh8#
          • 2...Bb4
            • 3.Qb8+
              • 3...Bd6
                • 4.Qh8#
          • 2...Bc5
            • 3.Qxc5+
              • 3...Qd5
                • 4.Sf7#
                • 4.Qxd5#
            • 3.Qb8+
              • 3...Bd6
                • 4.Qh8#
          • 2...Qg8
            • 3.Qxg8
              • threat
                • 4.Sf7#
                • 4.Qd5#
                • 4.Qe6#
                • 4.Qg7#
                • 4.Qh8#

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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).