Problem Display
PID: 236471 (7K/7N/6pk/7p/4P2p/4PP1p/5P1P/8 w - - 0 1)

Ursprung, Karl

Die Schwalbe, 1973

7K/7N/6pk/7p/4P2p/4PP1p/5P1P/8

#5

7 + 5


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.f4!
      • 1...g5
        • 2.f5
          • 2...g4
            • 3.Sf6
              • 3...Kg5
                • 4.Kg7
                  • 4...g3
                    • 5.f4#
              • 3...g3
                • 4.f4
                  • threat
                    • 5.Sg8#

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).