Problem Display
PID: 200902 (n2kN3/p1bP3R/PpP5/1p2p3/1P2p3/4P3/8/7K w - - 0 1)

Orlimont, PA (= Ernst Krieger)

Schmidt, Janos

Deutsche Schachblatter, 1922

n2kN3/p1bP3R/PpP5/1p2p3/1P2p3/4P3/8/7K

#4

8 + 8


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Rf7!
      • threat
        • 2.Sg7
          • threat
            • 3.Se6#
      • 1...Bb8
        • 2.c7+
          • 2...Bxc7
            • 3.Sg7
              • threat
                • 4.Se6#
          • 2...Sxc7
            • 3.Sg7
              • 3...Sxa6
                • 4.Se6#
              • 3...Sd5
                • 4.Se6#
              • 3...Se6
                • 4.Sxe6#
              • 3...Sa8
                • 4.Se6#
              • 3...Se8
                • 4.Se6#
                • 4.dxe8Q#
                • 4.dxe8R#
      • 1...Bd6
        • 2.Sxd6
          • 2...Kc7
            • 3.d8S+
              • 3...Kxd6
                • 4.Rd7#
              • 3...Kb8
                • 4.Rb7#
              • 3...Kxd8
                • 4.Rd7#

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).