Problem Display
PID: 215713 (4n3/p2b1N2/N7/1P1k4/1KR2P2/4P3/3P4/3B2n1 w - - 0 1)

von Cywinski, August

Illustrirte Familien-Journal (Leipzig), 1858

4n3/p2b1N2/N7/1P1k4/1KR2P2/4P3/3P4/3B2n1

#4

9 + 5


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.f5!
      • threat
        • 2.Rd4#
        • 2.e4#
      • 1...Bxf5
        • 2.Re4
          • threat
            • 3.Re5#
          • 2...Kxe4
            • 3.Sc5+
              • 3...Kd5
                • 4.Bb3#
          • 2...Sf3
            • 3.Bb3+
              • 3...Kxe4
                • 4.Sc5#
            • 3.Rxe8
              • threat
                • 4.Sc7#
                • 4.Bb3#
              • 3...Be6
                • 4.Bxf3#
              • 3...Se5
                • 4.Rxe5#
            • 3.d3
              • threat
                • 4.Bb3#
              • 3...Se5
                • 4.Rxe5#
              • 3...Sd2
                • 4.Re5#
              • 3...Sd4
                • 4.Re5#
              • 3...Sd6
                • 4.Sc7#

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).