Problem Display
PID: 167853 (8/8/4K1k1/6N1/4N2R/8/8/8 w - - 0 1)

Meyer, Adolph

Die Schwalbe, 1947

8/8/4K1k1/6N1/4N2R/8/8/8

#3

4 + 1


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Tries
    • 1.Sf6?
      • 1...Kg7
        • 2.Rg4
          • 2...Kg6
            • 3.Sf7#
          • 2...Kh6
            • 3.Sf7#
          • 2...Kf8
            • 3.Sgh7#
          • 2...Kh8
            • 3.Sf7#
      • 1...Kxg5!
  • Keys
    • 1.Rg4!
      • threat
        • 2.Sf7+
          • 2...Kh5
            • 3.Sf6#
          • 2...Kh7
            • 3.Sf6#
      • 1...Kh5
        • 2.Sf6+
          • 2...Kg6
            • 3.Sf7#
          • 2...Kh6
            • 3.Sf7#
      • 1...Kh6
        • 2.Sf7+
          • 2...Kh5
            • 3.Sf6#
          • 2...Kh7
            • 3.Sf6#
      • 1...Kg7
        • 2.Sf6
          • 2...Kg6
            • 3.Sf7#
          • 2...Kh6
            • 3.Sf7#
          • 2...Kf8
            • 3.Sgh7#
          • 2...Kh8
            • 3.Sf7#

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).