Problem Display
PID: 142330 (r5k1/q5p1/5rP1/2Q5/8/8/8/1KR4R w - - 0 1)

Brown, Reginald A

Chess Problems (Brown, Reginald A), 1844

r5k1/q5p1/5rP1/2Q5/8/8/8/1KR4R

#4

5 + 5


SOLUTION


  • COOKED
  • Keys
    • 1.Rh8+!
      • 1...Kxh8
        • 2.Qc8+
          • 2...Rf8
            • 3.Qh3+
              • 3...Kg8
                • 4.Qh7#
          • 2...Rxc8
            • 3.Rxc8+
              • 3...Rf8
                • 4.Rxf8#
    • 1.Qc8+!
      • 1...Rf8
        • 2.Rh8+
          • 2...Kxh8
            • 3.Qh3+
              • 3...Kg8
                • 4.Qh7#
      • 1...Rxc8
        • 2.Rxc8+
          • 2...Rf8
            • 3.Rh8+
              • 3...Kxh8
                • 4.Rxf8#
        • 2.Rh8+
          • 2...Kxh8
            • 3.Rxc8+
              • 3...Rf8
                • 4.Rxf8#

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).