Problem Display
PID: 211449 (8/6p1/1k5p/1p1P4/1B1pN2b/K4Rp1/b3N2q/8 w - - 0 1)

Gardner, John Carey

New York Clipper, 1864

8/6p1/1k5p/1p1P4/1B1pN2b/K4Rp1/b3N2q/8

#4

6 + 9


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Rf7!
      • threat
        • 2.Bc5+
          • 2...Ka5
            • 3.Ra7#
          • 2...Ka6
            • 3.Ra7#
      • 1...Be7
        • 2.Rxe7
          • threat
            • 3.Bc5+
              • 3...Ka5
                • 4.Ra7#
              • 3...Ka6
                • 4.Ra7#
          • 2...Ka6
            • 3.Sc5+
              • 3...Kb6
                • 4.Rb7#
          • 2...Bxd5
            • 3.Bc5+
              • 3...Ka5
                • 4.Ra7#
              • 3...Ka6
                • 4.Ra7#
              • 3...Kc6
                • 4.Sxd4#

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).