Problem Display
PID: 141902 (3k4/p7/1ppK1N2/3p4/R7/1Q1p4/1rbr2pp/7q w - - 0 1)

Ettner, Josef

Deutsche Schachzeitung, 1987

3k4/p7/1ppK1N2/3p4/R7/1Q1p4/1rbr2pp/7q

#5

4 + 12


SOLUTION


  • SOUND
  • Keys
    • 1.Rh4!
      • threat
        • 2.Rh8#
      • 1...Kc8
        • 2.Kxc6
          • threat
            • 3.Rh8#
          • 2...Kd8
            • 3.Re4
              • threat
                • 4.Re8#
              • 3...dxe4
                • 4.Qg8+
                  • 4...Ke7
                    • 5.Sd5#
              • 3...Qe1
                • 4.Qxd5+
                  • 4...Kc8
                    • 5.Qg8#
              • 3...Re2
                • 4.Qxd5+
                  • 4...Kc8
                    • 5.Qg8#

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).