Problem Display
PID: 28479 (7k/1R5P/8/8/5P2/3B1Q2/8/2K5 w - - 0 1)

Kraemer, Adolf Herrmann Rudolf Ferdinand

Deutsche Schachzeitung, 1936

7k/1R5P/8/8/5P2/3B1Q2/8/2K5

#3

6 + 1


328 Schweizerische Schachzeitung 1972
2012 Miniature Chess Problems from Many Countries 1981
3364 Solving in Style 1985
133 The Problemist Supplement 2008

SOLUTION


  • SOUND
  • Keys
    • 1.Rb1!
      • 1...Kg7
        • 2.Qb7+
          • 2...Kf6
            • 3.Rb6#
          • 2...Kh6
            • 3.h8Q#
            • 3.h8R#
          • 2...Kf8
            • 3.h8Q#
            • 3.h8R#
          • 2...Kh8
            • 3.Qb2#

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).