Problem Display
PID: 252402 (6R1/8/7k/3N4/6K1/5p2/8/8 w - - 0 1)

Speckmann, Werner

Schweizerische Schachzeitung, 1967

6R1/8/7k/3N4/6K1/5p2/8/8

#4

3 + 2


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Kf5!
      • threat
        • 2.Sf6
          • 2...f2
            • 3.Rg6#
      • 1...f2
        • 2.Rg6+
          • 2...Kh5
            • 3.Sf4+
              • 3...Kh4
                • 4.Rg4#
          • 2...Kh7
            • 3.Sf6+
              • 3...Kh8
                • 4.Rg8#

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).