Problem Display
PID: 34889 (6k1/6B1/5K2/8/6N1/8/8/8 w - - 0 1)

de Jong, Leonard Nicholaas

Neue Leipziger Zeitung, 1928

6k1/6B1/5K2/8/6N1/8/8/8

#4

3 + 1


SOLUTION


  • SOUND
  • Keys
    • 1.Bh6!
      • threat
        • 2.Kg6
          • 2...Kh8
            • 3.Bg7+
              • 3...Kg8
                • 4.Sf6#
                • 4.Sh6#
      • 1...Kh7
        • 2.Kf7
          • 2...Kh8
            • 3.Bg7+
              • 3...Kh7
                • 4.Sf6#
      • 1...Kh8
        • 2.Kg6
          • 2...Kg8
            • 3.Sf6+
              • 3...Kh8
                • 4.Bg7#

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).