Problem Display
PID: 236238 (5k2/7R/4B3/4p3/8/4p2N/4K3/8 w - - 0 1)

Herland, Sigmund

Arbejder-Skak, 1951

5k2/7R/4B3/4p3/8/4p2N/4K3/8

#4

4 + 3


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Sg5!
      • 1...Ke8
        • 2.Se4
          • 2...Kd8
            • 3.Sd6
              • 3...e4
                • 4.Rd7#
          • 2...Kf8
            • 3.Sf6
              • 3...e4
                • 4.Rf7#
      • 1...e4
        • 2.Rf7+
          • 2...Ke8
            • 3.Bd7+
              • 3...Kd8
                • 4.Se6#
          • 2...Kg8
            • 3.Kxe3
              • 3...Kh8
                • 4.Rh7#
            • 3.Ba2
              • 3...Kh8
                • 4.Rh7#
            • 3.Bb3
              • 3...Kh8
                • 4.Rh7#
            • 3.Bc4
              • 3...Kh8
                • 4.Rh7#
            • 3.Bd5
              • 3...Kh8
                • 4.Rh7#
        • 2.Rc7
          • 2...Ke8
            • 3.Bf7+
              • 3...Kd8
                • 4.Se6#
              • 3...Kf8
                • 4.Se6#

FEATURES


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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).