Problem Display
PID: 143786 (8/8/3p4/8/7N/3K2n1/3N1k1p/R5bn w - - 0 1)

Kohring, Rolf

Troll, 2011

8/8/3p4/8/7N/3K2n1/3N1k1p/R5bn

#5

4 + 6


SOLUTION


  • SOUND
  • Keys
    • 1.Ra2!
      • threat
        • 2.Se4+
          • 2...Ke1
            • 3.Ra1#
          • 2...Kf1
            • 3.Ra1#
      • 1...Ke1
        • 2.Sdf3+
          • 2...Kf1
            • 3.Ra1+
              • 3...Kf2
                • 4.Sg5
                  • threat
                    • 5.Sh3#
                  • 4...Sf1
                    • 5.Se4#
                  • 4...Se2
                    • 5.Se4#
                  • 4...Se4
                    • 5.Sxe4#
                  • 4...Sf5
                    • 5.Se4#
                  • 4...Sh5
                    • 5.Se4#

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).