Problem Display
PID: 32352 (8/4B3/6Np/2N4K/1pkP4/8/3P4/3B4 w - - 0 1)

Coates, William H

The Westminster Papers, 1875

8/4B3/6Np/2N4K/1pkP4/8/3P4/3B4

#4

7 + 3


SOLUTION


  • SOUND
  • Keys
    • 1.Bb3+!
      • 1...Kxd4
        • 2.Sf4
          • 2...Ke5
            • 3.Sfd3+
              • 3...Kd4
                • 4.Bf6#
              • 3...Kf5
                • 4.Be6#
        • 2.Sh4
          • 2...Ke5
            • 3.Bf8
              • 3...Kd4
                • 4.Sf3#
              • 3...Kf4
                • 4.Bd6#
              • 3...Kf6
                • 4.Sd7#
      • 1...Kb5
        • 2.Bd8
          • 2...Kc6
            • 3.Se5+
              • 3...Kb5
                • 4.Ba4#
                • 4.Bc4#
              • 3...Kd6
                • 4.Se4#
                • 4.Sb7#

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).