Problem Display
PID: 177358 (8/1B6/6K1/4k3/8/3R4/8/8 w - - 0 1)

Ederer, Alois

Schach-Echo, 1958

8/1B6/6K1/4k3/8/3R4/8/8

#5

3 + 1


6490 yacpdb 2018
3713 Snap 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Bg2!
      • 1...Kf4
        • 2.Kf6
          • 2...Kg4
            • 3.Rf3
              • 3...Kh4
                • 4.Kf5
                  • 4...Kh5
                    • 5.Rh3#
              • 3...Kh5
                • 4.Rf4
                  • 4...Kh6
                    • 5.Rh4#
      • 1...Ke6
        • 2.Rd5
          • 2...Ke7
            • 3.Bh3
              • 3...Ke8
                • 4.Kf6
                  • 4...Kf8
                    • 5.Rd8#
              • 3...Kf8
                • 4.Re5
                  • 4...Kg8
                    • 5.Re8#

This anticipates 255299(1992)

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).