Problem Display
PID: 186395 (4N3/5N1k/8/7P/4K1pR/8/8/8 w - - 0 1)

Jespersen, Karl Lorenz Jesper

Tidskrift for Schack, 1910

4N3/5N1k/8/7P/4K1pR/8/8/8

#4

5 + 2


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Keys
    • 1.Sh6!
      • 1...Kxh6
        • 2.Rxg4
          • 2...Kxh5
            • 3.Kf5
              • 3...Kh6
                • 4.Rh4#
          • 2...Kh7
            • 3.Sf6+
              • 3...Kh6
                • 4.Rg6#
              • 3...Kh8
                • 4.Rg8#
      • 1...Kh8
        • 2.Rxg4
          • 2...Kh7
            • 3.Sf6+
              • 3...Kxh6
                • 4.Rg6#
              • 3...Kh8
                • 4.Sf7#
                • 4.Rg8#
      • 1...g3
        • 2.Rg4
          • threat
            • 3.Sf6+
              • 3...Kxh6
                • 4.Rg6#
              • 3...Kh8
                • 4.Sf7#
                • 4.Rg8#
            • 3.Sf7
              • 3...g2
                • 4.Sf6#
                • 4.Rg7#
          • 2...Kxh6
            • 3.Sf6
              • 3...g2
                • 4.Rg6#
          • 2...Kh8
            • 3.Sf7+
              • 3...Kh7
                • 4.Sf6#
                • 4.Rg7#
            • 3.Sf6
              • 3...g2
                • 4.Sf7#
                • 4.Rg8#
            • 3.Rg7
              • 3...g2
                • 4.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).