Problem Display
PID: 212680 (7b/5K2/p2p4/5kp1/4p1n1/2N1P2B/8/2nR4 w - - 0 1)

Derrickson, George H

American Chess Nuts, 1868

7b/5K2/p2p4/5kp1/4p1n1/2N1P2B/8/2nR4

#4

5 + 8


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Rd5+!
      • 1...Be5
        • 2.Ra5
          • threat
            • 3.Sd5
              • threat
                • 4.Se7#
          • 2...d5
            • 3.Sxd5
              • threat
                • 4.Se7#

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).