Problem Display
PID: 75717 (6K1/3p4/5k2/2N4p/4R3/6N1/8/8 w - - 0 1)

Bruch, Wieland

Minski, Martin

Die Schwalbe, 2007

6K1/3p4/5k2/2N4p/4R3/6N1/8/8

#4

4 + 3


SOLUTION


  • SOUND
  • Keys
    • 1.Sxd7+!
      • 1...Kg5
        • 2.Sf8
          • threat
            • 3.Sh7+
              • 3...Kg6
                • 4.Re6#
              • 3...Kh6
                • 4.Re6#
            • 3.Kg7
              • 3...h4
                • 4.Se6#
                • 4.Sh7#
          • 2...Kf6
            • 3.Sh7+
              • 3...Kg6
                • 4.Re6#
          • 2...Kh6
            • 3.Sh7
              • threat
                • 4.Re6#
              • 3...Kg6
                • 4.Re6#
            • 3.Re5
              • 3...h4
                • 4.Rh5#
      • 1...Kg6
        • 2.Sf8+
          • 2...Kg5
            • 3.Sh7+
              • 3...Kg6
                • 4.Re6#
              • 3...Kh6
                • 4.Re6#
            • 3.Kg7
              • 3...h4
                • 4.Se6#
                • 4.Sh7#
          • 2...Kf6
            • 3.Sh7+
              • 3...Kg6
                • 4.Re6#
          • 2...Kh6
            • 3.Sh7
              • threat
                • 4.Re6#
              • 3...Kg6
                • 4.Re6#
            • 3.Re5
              • 3...h4
                • 4.Rh5#

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).