Problem Display
PID: 62204 (8/8/8/3B4/2pPN1N1/2Pk4/6P1/3K4 w - - 0 1)

Eichstadt, Heinrich S

Schachzeitung der Berliner Schachgesellschaft, 1851

8/8/8/3B4/2pPN1N1/2Pk4/6P1/3K4

#5

7 + 2


SOLUTION


  • SOUND
  • Keys
    • 1.Sgf6!
      • 1...Ke3
        • 2.Be6
          • threat
            • 3.Sd5+
              • 3...Kxe4
                • 4.Ke1
                  • 4...Kd3
                    • 5.Bf5#
          • 2...Kd3
            • 3.Sd5
              • 3...Kxe4
                • 4.Ke1
                  • 4...Kd3
                    • 5.Bf5#
            • 3.Bf5
              • 3...Ke3
                • 4.Sd5+
                  • 4...Kd3
                    • 5.Sd2#
                    • 5.Sf2#
                    • 5.Sg3#
                    • 5.Sc5#
                    • 5.Sg5#
                    • 5.Sd6#
                    • 5.Sef6#
          • 2...Kf4
            • 3.Sd5+
              • 3...Kxe4
                • 4.Ke1
                  • 4...Kd3
                    • 5.Bf5#
        • 2.Bf7
          • threat
            • 3.Sd5+
              • 3...Kxe4
                • 4.Be6
                  • 4...Kd3
                    • 5.Bf5#
          • 2...Kd3
            • 3.Sd5
              • 3...Kxe4
                • 4.Be6
                  • 4...Kd3
                    • 5.Bf5#
            • 3.Bg6
              • 3...Ke3
                • 4.Sd5+
                  • 4...Kd3
                    • 5.Sd2#
                    • 5.Sf2#
                    • 5.Sg3#
                    • 5.Sc5#
                    • 5.Sg5#
                    • 5.Sd6#
                    • 5.Sef6#
          • 2...Kf4
            • 3.Bg6
              • 3...Ke3
                • 4.Sd5+
                  • 4...Kd3
                    • 5.Sd2#
                    • 5.Sf2#
                    • 5.Sg3#
                    • 5.Sc5#
                    • 5.Sg5#
                    • 5.Sd6#
                    • 5.Sef6#
        • 2.Bg8
          • threat
            • 3.Sd5+
              • 3...Kxe4
                • 4.Be6
                  • 4...Kd3
                    • 5.Bf5#
          • 2...Kd3
            • 3.Sd5
              • 3...Kxe4
                • 4.Be6
                  • 4...Kd3
                    • 5.Bf5#
            • 3.Bh7
              • 3...Ke3
                • 4.Sd5+
                  • 4...Kd3
                    • 5.Sd2#
                    • 5.Sf2#
                    • 5.Sg3#
                    • 5.Sc5#
                    • 5.Sg5#
                    • 5.Sd6#
                    • 5.Sef6#
          • 2...Kf4
            • 3.Bh7
              • 3...Ke3
                • 4.Sd5+
                  • 4...Kd3
                    • 5.Sd2#
                    • 5.Sf2#
                    • 5.Sg3#
                    • 5.Sc5#
                    • 5.Sg5#
                    • 5.Sd6#
                    • 5.Sef6#

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).