Problem Display
PID: 79519 (4K3/B4pp1/1R2Nk2/6R1/8/8/p6p/8 w - - 0 1)

Dowd, Steven B

The Problemist Supplement, 2008

4K3/B4pp1/1R2Nk2/6R1/8/8/p6p/8

#5

5 + 5


SOLUTION


  • SOUND
  • Keys
    • 1.Rb2!
      • threat
        • 2.Bd4+
          • 2...Kxe6
            • 3.Rb6#
      • 1...fxe6
        • 2.Be3
          • threat
            • 3.Rf2#
          • 2...g6
            • 3.Kf8
              • threat
                • 4.Rf2#
              • 3...h1Q
                • 4.Rf2+
                  • 4...Qf3
                    • 5.Rxf3#
              • 3...h1S
                • 4.Rb7
                  • threat
                    • 5.Rf7#
                  • 4...e5
                    • 5.Rb6#
              • 3...h1B
                • 4.Rf2+
                  • 4...Bf3
                    • 5.Rxf3#

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).