Problem Display
PID: 134772 (7B/8/8/K1knQ3/p7/8/8/2N5 w - - 0 1)

Juozenas, Ramutis

The Problemist Supplement, 2009

7B/8/8/K1knQ3/p7/8/8/2N5

#4

4 + 3


SOLUTION


  • SOUND
  • Keys
    • 1.Ka6!
      • 1...Kc6
        • 2.Qe8+
          • 2...Kc5
            • 3.Sd3+
              • 3...Kc4
                • 4.Qb5#
              • 3...Kd6
                • 4.Be5#
          • 2...Kd6
            • 3.Be5+
              • 3...Kc5
                • 4.Qb5#
      • 1...a3
        • 2.Sd3+
          • 2...Kc4
            • 3.Qe4+
              • 3...Kb3
                • 4.Sc1#
          • 2...Kc6
            • 3.Qe8+
              • 3...Kd6
                • 4.Be5#
              • 3...Kc7
                • 4.Be5#

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).