Problem Display
PID: 170808 (6B1/4p3/2p5/2k1p3/P1N5/2P1p3/4P3/3R1K2 w - - 0 1)

Moller, Ferdinand Friedrich

Basler Nachrichten, 1924

6B1/4p3/2p5/2k1p3/P1N5/2P1p3/4P3/3R1K2

#4

7 + 5


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Keys
    • 1.Rd8!
      • threat
        • 2.Ra8
          • threat
            • 3.Ra5#
          • 2...e6
            • 3.Bxe6
              • 3...e4
                • 4.Ra5#
        • 2.Rf8
          • threat
            • 3.Be6
              • 3...e4
                • 4.Rf5#
          • 2...e6
            • 3.Bxe6
              • 3...e4
                • 4.Rf5#
          • 2...e4
            • 3.Rf5+
              • 3...e5
                • 4.Rxe5#
      • 1...e6
        • 2.Bxe6
          • 2...e4
            • 3.Bd5
              • 3...cxd5
                • 4.Rc8#
      • 1...e4
        • 2.Re8
          • 2...e6
            • 3.Rxe6
              • threat
                • 4.Re5#
              • 3...Kxc4
                • 4.Rxc6#
              • 3...Kd5
                • 4.Re5#

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).