Problem Display
PID: 32930 (8/7p/1p3R1P/bp2k1P1/1p1Rpp2/1P2P3/5P2/4K3 w - - 0 1)

Berger, Johann Nepomuk

Deutsche Schachzeitung, 1904

8/7p/1p3R1P/bp2k1P1/1p1Rpp2/1P2P3/5P2/4K3

#5

8 + 8


SOLUTION


  • SOUND
  • Keys
    • 1.Rd1!
      • threat
        • 2.exf4#
      • 1...fxe3
        • 2.Ke2
          • 2...exf2
            • 3.Ke3
              • 3...f1S+
                • 4.Rdxf1
                  • 4...Kd5
                    • 5.R1f5#
              • 3...f1Q
                • 4.Rdxf1
                  • 4...Kd5
                    • 5.R1f5#
              • 3...f1B
                • 4.Rdxf1
                  • 4...Kd5
                    • 5.R1f5#
              • 3...f1R
                • 4.Rdxf1
                  • 4...Kd5
                    • 5.R1f5#
      • 1...f3
        • 2.Kd2
          • 2...Kd5
            • 3.Rh1
              • 3...Kc5
                • 4.Rh5
                  • 4...Kd5
                    • 5.g6#
              • 3...Ke5
                • 4.Rh5
                  • 4...Kd5
                    • 5.g6#

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).