Problem Display
PID: 212676 (4B3/p4R2/4p3/3p4/2kb1n2/3N4/P1K5/8 w - - 0 1)

Waterbury, Charles Henry

American Chess Nuts, 1868

4B3/p4R2/4p3/3p4/2kb1n2/3N4/P1K5/8

#4

5 + 6


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Rxf4!
      • 1...e5
        • 2.a4
          • threat
            • 3.Bb5#
          • 2...a6
            • 3.Re4
              • 3...dxe4
                • 4.Bf7#
              • 3...a5
                • 4.Bb5#
      • 1...a6
        • 2.a4
          • 2...e5
            • 3.Re4
              • 3...dxe4
                • 4.Bf7#
              • 3...a5
                • 4.Bb5#

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).