Problem Display
PID: 178030 (4n3/7P/5b1n/2k1B2b/KNNp2r1/1P1PP3/8/8 w - - 0 1)

Prahl, Gerd

Probleemblad, 1979

4n3/7P/5b1n/2k1B2b/KNNp2r1/1P1PP3/8/8

#5

8 + 7


SOLUTION


  • SOUND
  • Keys
    • 1.h8Q!
      • threat
        • 2.Qxf6
          • threat
            • 3.Qb6#
            • 3.Qc6#
          • 2...Sxf6
            • 3.Bd6#
          • 2...Rg6
            • 3.Bxd4#
            • 3.exd4#
          • 2...Sd6
            • 3.Bxd6#
            • 3.Qxd6#
      • 1...Bxh8
        • 2.Bb8
          • threat
            • 3.Ba7#
          • 2...Rg7
            • 3.exd4+
              • 3...Kxd4
                • 4.Be5+
                  • 4...Kc5
                    • 5.d4#

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).