Problem Display
PID: 230035 (1R4QK/2p2p1p/5PqB/p3p3/Pp5p/1P1p2kB/3R4/4n1N1 w - - 0 1)

Palatz, Franz Ferdinand Ludwig

La Vie Rennaise, 1933

1R4QK/2p2p1p/5PqB/p3p3/Pp5p/1P1p2kB/3R4/4n1N1

#4

10 + 11


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Rd8!
      • threat
        • 2.R8xd3+
          • 2...Sxd3
            • 3.Rg2#
          • 2...Sf3
            • 3.Rg2#
            • 3.Rxf3#
      • 1...e4
        • 2.Re8
          • 2...e3
            • 3.Rxe3+
              • 3...Sf3
                • 4.Rg2#
                • 4.Rxf3#
          • 2...c5
            • 3.Ra8
              • threat
                • 4.Qb8#
              • 3...Qg7+
                • 4.Qxg7#
              • 3...Qxg8+
                • 4.Rxg8#
              • 3...Qg5
                • 4.Qxg5#
              • 3...Sg2
                • 4.Rxg2#
              • 3...Qg4
                • 4.Qxg4#
              • 3...Sf3
                • 4.Rg2#
          • 2...c6
            • 3.Ra8
              • threat
                • 4.Qb8#
              • 3...Qg7+
                • 4.Qxg7#
              • 3...Qxg8+
                • 4.Rxg8#
              • 3...Qg5
                • 4.Qxg5#
              • 3...Sg2
                • 4.Rxg2#
              • 3...Qg4
                • 4.Qxg4#
              • 3...Sf3
                • 4.Rg2#

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).