Problem Display
PID: 218185 (8/8/4p3/2N3n1/pKpk4/5R2/2PP4/4R3 w - - 0 1)

Patterson, James

New York Clipper, 1858

8/8/4p3/2N3n1/pKpk4/5R2/2PP4/4R3

#4

6 + 5


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Rd3+!
      • 1...cxd3
        • 2.c4
          • threat
            • 3.Re3
              • 3...Se4
                • 4.Rxe4#
              • 3...Sf3
                • 4.Sxe6#
                • 4.Re4#
              • 3...Sh3
                • 4.Sxe6#
                • 4.Re4#
              • 3...Sf7
                • 4.Sxe6#
                • 4.Re4#
              • 3...Sh7
                • 4.Sxe6#
                • 4.Re4#
              • 3...a3
                • 4.Sb3#
              • 3...e5
                • 4.Rxd3#
          • 2...e5
            • 3.Re4+
              • 3...Sxe4
                • 4.Se6#

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).