Problem Display
PID: 33776 (k5K1/P7/8/8/8/4B3/2P4R/8 w - - 0 1)

Howard, David M

Problem Observer, 1993

k5K1/P7/8/8/8/4B3/2P4R/8

#4

5 + 1


SOLUTION


  • SOUND
  • Keys
    • 1.Rh4!
      • 1...Kb7
        • 2.Rc4
          • 2...Ka6
            • 3.a8Q+
              • 3...Kb5
                • 4.Qa4#
          • 2...Ka8
            • 3.Rc8+
              • 3...Kb7
                • 4.a8Q#

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).