Problem Display
PID: 249439 (8/1b6/2p1p3/1pK1NkPp/2p2P2/2B1Q3/8/8 w - - 0 1)

de Jong, Leonard Nicholaas

Die Schwalbe, 1929

8/1b6/2p1p3/1pK1NkPp/2p2P2/2B1Q3/8/8

#3

6 + 7


SOLUTION


  • SOUND
  • Keys
    • 1.Qc1!
      • threat
        • 2.Bd2
          • threat
            • 3.Qb1#
            • 3.Qc2#
          • 2...Ke4
            • 3.Qb1#
            • 3.Qc2#
      • 1...Ke4
        • 2.Bd2
          • threat
            • 3.Qb1#
            • 3.Qc2#
          • 2...Kf5
            • 3.Qb1#
            • 3.Qc2#

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).