Problem Display
PID: 150164 (1r6/5N1p/8/4N3/1p3kP1/1K3p1P/5P2/1B6 w - - 0 1)

Russ, Colin Albert Harry

The Problemist, 2013

1r6/5N1p/8/4N3/1p3kP1/1K3p1P/5P2/1B6

#4

7 + 5


SOLUTION


  • SOUND
  • Keys
    • 1.Bxh7!
      • threat
        • 2.Sd3#
      • 1...Rd8
        • 2.Bf5
          • threat
            • 3.Sg6#
          • 2...Rd6
            • 3.h4
              • 3...Rd3+
                • 4.Sxd3#
              • 3...Rd1
                • 4.Sg6#
              • 3...Rd2
                • 4.Sg6#
              • 3...Rd4
                • 4.Sg6#
              • 3...Rd5
                • 4.Sg6#
              • 3...Ra6
                • 4.Sd3#
              • 3...Rb6
                • 4.Sd3#
              • 3...Rc6
                • 4.Sd3#
              • 3...Re6
                • 4.Sd3#
              • 3...Rf6
                • 4.Sd3#
              • 3...Rg6
                • 4.Sd3#
                • 4.Sxg6#
              • 3...Rh6
                • 4.Sd3#
              • 3...Rd7
                • 4.Sg6#
              • 3...Rd8
                • 4.Sg6#

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).