Problem Display
PID: 179571 (8/Q4p2/3k4/8/5N2/1B5K/8/8 w - - 0 1)

Howard, David M

1st Prize, Problem Observer, 2011-2012

8/Q4p2/3k4/8/5N2/1B5K/8/8

#3

4 + 2


136 Problem Observer 2013

SOLUTION


  • SOUND
  • Keys
    • 1.Sd5!
      • 1...Ke5
        • 2.Qe7+
          • 2...Kd4
            • 3.Qe3#
          • 2...Kf5
            • 3.Bc2#
      • 1...Kc6
        • 2.Qc7+
          • 2...Kb5
            • 3.Qb6#
      • 1...Ke6
        • 2.Qe7+
          • 2...Kf5
            • 3.Bc2#
      • 1...f5
        • 2.Qc7+
          • 2...Ke6
            • 3.Qe7#
      • 1...f6
        • 2.Qc7+
          • 2...Ke6
            • 3.Se3#
            • 3.Se7#

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).