Problem Display
PID: 216417 (1b6/n7/1R6/1P1pkNp1/3p2K1/3P4/8/8 w - - 0 1)

van Westrum, Louis Ceril Schade

Probleemblad, 1980

1b6/n7/1R6/1P1pkNp1/3p2K1/3P4/8/8

#4

5 + 6


SOLUTION


  • SOUND
  • Keys
    • 1.Rh6!
      • threat
        • 2.Sg7
          • threat
            • 3.Re6#
      • 1...Sxb5
        • 2.Rg6
          • 2...Bd6
            • 3.Sh6
              • threat
                • 4.Sf7#
          • 2...Ba7
            • 3.Se7
              • threat
                • 4.Sc6#
          • 2...Bc7
            • 3.Sg7
              • threat
                • 4.Re6#
          • 2...Sa3
            • 3.Sh6
              • threat
                • 4.Sf7#
            • 3.Se7
              • threat
                • 4.Sc6#
            • 3.Sg7
              • threat
                • 4.Re6#
          • 2...Sc3
            • 3.Sh6
              • threat
                • 4.Sf7#
            • 3.Se7
              • threat
                • 4.Sc6#
            • 3.Sg7
              • threat
                • 4.Re6#
          • 2...Sd6
            • 3.Se7
              • threat
                • 4.Sc6#
            • 3.Sg7
              • threat
                • 4.Re6#
          • 2...Sa7
            • 3.Sh6
              • threat
                • 4.Sf7#
            • 3.Sg7
              • threat
                • 4.Re6#
          • 2...Sc7
            • 3.Sd6
              • threat
                • 4.Sf7#
            • 3.Sh6
              • threat
                • 4.Sf7#
      • 1...Sc6
        • 2.bxc6
          • threat
            • 3.Sg7
              • threat
                • 4.Re6#

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).