Problem Display
PID: 212246 (1R4b1/p4n1r/1pR5/B7/3b4/7p/p1K5/k7 w - - 0 1)

Elson, Jacob

American Chess Nuts, 1868

1R4b1/p4n1r/1pR5/B7/3b4/7p/p1K5/k7

#4

4 + 9


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Rf6!
      • threat
        • 2.Rf1#
      • 1...Bxf6
        • 2.Re8
          • threat
            • 3.Re1#
          • 2...Bb2
            • 3.Re1+
              • 3...Bc1
                • 4.Bc3#
                • 4.Rxc1#
          • 2...Be5
            • 3.Rxe5
              • threat
                • 4.Bc3#
                • 4.Re1#

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).