Problem Display
PID: 246247 (1k6/1Pp4p/2K5/2B5/7P/7B/8/8 w - - 0 1)

van Dijk, Johannes

De Maasbode, 1955

1k6/1Pp4p/2K5/2B5/7P/7B/8/8

#4

5 + 3


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Bc8!
      • threat
        • 2.Kb5
          • threat
            • 3.Ka6
              • threat
                • 4.Ba7#
              • 3...c6
                • 4.Bd6#
          • 2...c6+
            • 3.Kb6
              • threat
                • 4.Bd6#
          • 2...h5
            • 3.Ka6
              • 3...c6
                • 4.Bd6#
      • 1...h5
        • 2.Kd7
          • 2...c6
            • 3.Bd6+
              • 3...Ka7
                • 4.b8Q#
        • 2.Bb4
          • 2...Ka7
            • 3.Kxc7
              • 3...Ka6
                • 4.b8Q#
      • 1...h6
        • 2.Kb5
          • threat
            • 3.Ka6
              • threat
                • 4.Ba7#
              • 3...c6
                • 4.Bd6#
          • 2...c6+
            • 3.Kb6
              • 3...h5
                • 4.Bd6#
          • 2...h5
            • 3.Ka6
              • 3...c6
                • 4.Bd6#

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).