Problem Display
PID: 68548 (4K3/4N1k1/4B3/7R/8/2Pp4/8/8 w - - 0 1)

Dragatin, Kaplan Johann Georg

Schachzeitung der Berliner Schachgesellschaft, 1859

4K3/4N1k1/4B3/7R/8/2Pp4/8/8

#4

5 + 2


SOLUTION


  • SOUND
  • Keys
    • 1.Bf5!
      • threat
        • 2.Sd5
          • threat
            • 3.Rh7+
              • 3...Kg8
                • 4.Sf6#
                • 4.Se7#
          • 2...Kg8
            • 3.Rh7
              • 3...d2
                • 4.Sf6#
                • 4.Se7#
      • 1...Kf6
        • 2.Sd5+
          • 2...Ke5
            • 3.Kd7
              • threat
                • 4.Bxd3#
                • 4.Bg6#
                • 4.Bh7#
              • 3...Kxd5
                • 4.Bxd3#
          • 2...Kg7
            • 3.Rh7+
              • 3...Kg8
                • 4.Sf6#
                • 4.Se7#
      • 1...d2
        • 2.Sd5
          • threat
            • 3.Rh7+
              • 3...Kg8
                • 4.Sf6#
                • 4.Se7#
          • 2...Kg8
            • 3.Rh7
              • threat
                • 4.Sf6#
                • 4.Se7#

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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).