Problem Display
PID: 54076 (3N3r/B1p5/r2p3p/4k3/1P2p3/1p2N1p1/2bK2Q1/b6B w - - 0 1)

Miles, John Augustus

British Chess Magazine, 1882

3N3r/B1p5/r2p3p/4k3/1P2p3/1p2N1p1/2bK2Q1/b6B

#4

7 + 11


SOLUTION


  • SOUND
  • Keys
    • 1.Qf1!
      • threat
        • 2.Qf5#
      • 1...Bc3+
        • 2.Kxc3
          • threat
            • 3.Bd4#
            • 3.Qf5#
          • 2...Rc6+
            • 3.Sxc6+
              • 3...Ke6
                • 4.Qf5#
          • 2...d5
            • 3.Qf5+
              • 3...Kd6
                • 4.Bc5#
                • 4.Qe6#
      • 1...Rf8
        • 2.Qxa1+
          • 2...Rxa1
            • 3.Bd4+
              • 3...Kxd4
                • 4.Sc6#
              • 3...Kf4
                • 4.Se6#
          • 2...b2
            • 3.Bd4+
              • 3...Kxd4
                • 4.Qxb2#
              • 3...Kf4
                • 4.Se6#
            • 3.Qxb2+
              • 3...Kf4
                • 4.Se6#

FEATURES


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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).