Problem Display
PID: 185445 (5K2/4p3/4p2p/8/3pP2p/3B1R1R/5Pp1/4B1k1 w - - 0 1)

van Dijk, Johannes

De Schaakcourant, 1909

5K2/4p3/4p2p/8/3pP2p/3B1R1R/5Pp1/4B1k1

#4

7 + 7


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Keys
    • 1.Rf7!
      • 1...e5
        • 2.f4
          • threat
            • 3.fxe5
              • threat
                • 4.Bf2#
          • 2...exf4
            • 3.Rxf4
              • threat
                • 4.Bf2#
          • 2...h5
            • 3.fxe5
              • 3...e6
                • 4.Bf2#
          • 2...e6
            • 3.fxe5
              • 3...h5
                • 4.Bf2#
      • 1...h5
        • 2.f4
          • 2...e5
            • 3.fxe5
              • 3...e6
                • 4.Bf2#

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).