Problem Display
PID: 61799 (3R4/8/8/2pbk3/3N4/5P1Q/8/2K5 w - - 0 1)

Rosmann, Johann G

Schachzeitung der Berliner Schachgesellschaft, 1848

3R4/8/8/2pbk3/3N4/5P1Q/8/2K5

#4

5 + 3


SOLUTION


  • SOUND
  • Keys
    • 1.Rxd5+!
      • 1...Kxd5
        • 2.Qe6+
          • 2...Kxd4
            • 3.Kd2
              • 3...c4
                • 4.Qd6#
      • 1...Kf6
        • 2.Qf5+
          • 2...Ke7
            • 3.Sc6+
              • 3...Ke8
                • 4.Re5#
                • 4.Rd8#
            • 3.Rd7+
              • 3...Ke8
                • 4.Qf7#
          • 2...Kg7
            • 3.Se6+
              • 3...Kh6
                • 4.Qh5#
              • 3...Kg8
                • 4.Rd8#
              • 3...Kh8
                • 4.Rd8#
        • 2.Qe6+
          • 2...Kg7
            • 3.Rg5+
              • 3...Kh7
                • 4.Qh3#
              • 3...Kf8
                • 4.Rg8#
              • 3...Kh8
                • 4.Qh3#
                • 4.Qg8#
                • 4.Qh6#
            • 3.Rd7+
              • 3...Kf8
                • 4.Qf7#
              • 3...Kh8
                • 4.Qe8#

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).