Problem Display
PID: 140231 (6b1/6r1/4RPp1/1nBPN2n/3pNp2/4kP2/4p3/4K3 w - - 0 1)

Grossi, Damien

Probleemblad, 1975

6b1/6r1/4RPp1/1nBPN2n/3pNp2/4kP2/4p3/4K3

#4

8 + 9


SOLUTION


  • SOUND
  • Keys
    • 1.f7!
      • threat
        • 2.Sd2
          • threat
            • 3.Sdc4#
          • 2...Sa3
            • 3.Bxa3
              • threat
                • 4.Sdc4#
              • 3...d3
                • 4.Sc6#
                • 4.Bc5#
          • 2...Sd6
            • 3.Bxd6
              • threat
                • 4.Sdc4#
              • 3...d3
                • 4.Sc6#
                • 4.Bc5#
            • 3.Rxd6
              • threat
                • 4.Sdc4#
        • 2.Sf2
          • threat
            • 3.Sfg4#
          • 2...Sf6
            • 3.Rxf6
              • threat
                • 4.Sfg4#
      • 1...Bxf7
        • 2.Sd2
          • threat
            • 3.Sdc4#
          • 2...Sa3
            • 3.Bxa3
              • threat
                • 4.Sdc4#
              • 3...d3
                • 4.Bc5#
          • 2...Sd6
            • 3.Bxd6
              • threat
                • 4.Sdc4#
              • 3...d3
                • 4.Bc5#

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).