Problem Display
PID: 216587 (3KN3/5p2/p2NpR2/4kppb/3R4/n7/4p3/B3n3 w - - 0 1)

Eberle, Stefan

Osterreichische Schachbund, 1956

3KN3/5p2/p2NpR2/4kppb/3R4/n7/4p3/B3n3

#5

6 + 10


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Rg6!
      • threat
        • 2.Sxf7#
      • 1...Bxg6
        • 2.Sf6
          • threat
            • 3.Sd7#
          • 2...Kxf6
            • 3.Se8+
              • 3...Ke5
                • 4.Sf6
                  • threat
                    • 5.Sd7#
                  • 4...Kxf6
                    • 5.Rd6#
                  • 4...f4
                    • 5.Rd5#
            • 3.Rd1+
              • 3...e5
                • 4.Se8+
                  • 4...Ke6
                    • 5.Rd6#
            • 3.Rd2+
              • 3...e5
                • 4.Se8+
                  • 4...Ke6
                    • 5.Rd6#
            • 3.Rd3+
              • 3...e5
                • 4.Se8+
                  • 4...Ke6
                    • 5.Rd6#
            • 3.Re4+
              • 3...e5
                • 4.Se8+
                  • 4...Ke6
                    • 5.Rxe5#
            • 3.Rd5+
              • 3...e5
                • 4.Se8+
                  • 4...Ke6
                    • 5.Rxe5#
                    • 5.Rd6#

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).