Problem Display
PID: 90991 (8/2p5/2N5/8/1NP5/pp6/1p4K1/bkn4R w - - 0 1)

Lucke, Hermann

Die Schwalbe, 1963

8/2p5/2N5/8/1NP5/pp6/1p4K1/bkn4R

#5

5 + 7


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Keys
    • 1.Rd1!
      • 1...a2
        • 2.Sd4
          • threat
            • 3.Sxb3
              • threat
                • 4.Sd2#
            • 3.Sd5
              • threat
                • 4.Sc3#
            • 3.Se2
              • threat
                • 4.Sc3#
            • 3.Sf3
              • threat
                • 4.Sd2#
            • 3.Sb5
              • threat
                • 4.Sa3#
                • 4.Sc3#
          • 2...c5
            • 3.Sbc2
              • threat
                • 4.Sa3#
              • 3...bxc2
                • 4.Sb5
                  • threat
                    • 5.Sa3#
                    • 5.Sc3#

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).