Problem Display
PID: 137001 (NN6/KBppP3/Pp1p4/1k4r1/R2P4/bP6/2r5/5b2 w - - 0 1)

Heyl, Peter

Die Schwalbe, 2010

NN6/KBppP3/Pp1p4/1k4r1/R2P4/bP6/2r5/5b2

#4

9 + 9


SOLUTION


  • SOUND
  • Keys
    • 1.Sc6!
      • threat
        • 2.Sxc7#
      • 1...Rxc6
        • 2.e8S
          • threat
            • 3.Saxc7+
              • 3...Rxc7
                • 4.Sxc7#
            • 3.Sexc7+
              • 3...Rxc7
                • 4.Sxc7#
          • 2...Rgc5
            • 3.Saxc7+
              • 3...Rxc7
                • 4.Sxd6#
          • 2...Rc1
            • 3.Saxc7+
              • 3...Rxc7
                • 4.Sxc7#
            • 3.Sexc7+
              • 3...Rxc7
                • 4.Sxc7#
          • 2...Rc2
            • 3.Saxc7+
              • 3...Rxc7
                • 4.Sxc7#
            • 3.Sexc7+
              • 3...Rxc7
                • 4.Sxc7#
          • 2...Rc3
            • 3.Saxc7+
              • 3...Rxc7
                • 4.Sxc7#
            • 3.Sexc7+
              • 3...Rxc7
                • 4.Sxc7#
          • 2...Rc4
            • 3.Saxc7+
              • 3...Rxc7
                • 4.Sxc7#
            • 3.Sexc7+
              • 3...Rxc7
                • 4.Sxc7#
          • 2...Rcc5
            • 3.Saxc7+
              • 3...Rxc7
                • 4.Sxc7#
            • 3.Sexc7+
              • 3...Rxc7
                • 4.Sxc7#

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).