Problem Display
PID: 90992 (8/4pB2/8/6B1/1K1k4/3p2N1/3P4/8 w - - 0 1)

Lucke, Hermann

Die Schwalbe, 1964

8/4pB2/8/6B1/1K1k4/3p2N1/3P4/8

#4

5 + 3


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Keys
    • 1.Bb3!
      • threat
        • 2.Bf4
          • 2...e6
            • 3.Kb5
              • 3...e5
                • 4.Be3#
            • 3.Ba2
              • 3...e5
                • 4.Be3#
            • 3.Bc4
              • 3...e5
                • 4.Be3#
            • 3.Bd6
              • 3...e5
                • 4.Bc5#
            • 3.Bc7
              • 3...e5
                • 4.Bb6#
            • 3.Bb8
              • 3...e5
                • 4.Ba7#
      • 1...Ke5
        • 2.Kc5
          • 2...e6
            • 3.Bc2
              • 3...dxc2
                • 4.d4#

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).