Problem Display
PID: 215270 (8/1B6/1B3n2/3PpP2/3pk2N/PR6/K2P2p1/8 w - - 0 1)

Collins, Francis Charles

A Collection of 107 Chess Problems, 1881

8/1B6/1B3n2/3PpP2/3pk2N/PR6/K2P2p1/8

#4

9 + 5


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Rf3!
      • threat
        • 2.d3#
      • 1...d3
        • 2.Bg1
          • 2...Sxd5
            • 3.Rf2
              • 3...Kd4
                • 4.Rf4#

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).