Problem Display
PID: 121770 (8/3b4/8/8/2R1R3/8/PpP1K1P1/brk5 w - - 0 1)

Ernst, Georg

Deutsches Wochenschach, 1911

8/3b4/8/8/2R1R3/8/PpP1K1P1/brk5

#4

6 + 5


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Keys
    • 1.Rh4!
      • threat
        • 2.Rh1#
      • 1...Bh3
        • 2.Rcg4
          • threat
            • 3.Rxh3
              • 3...Kxc2
                • 4.Rc4#
            • 3.gxh3
              • 3...Kxc2
                • 4.Rc4#
          • 2...Bxg4+
            • 3.Rxg4
              • 3...Kxc2
                • 4.Rc4#
          • 2...Bxg2
            • 3.Rxg2
              • 3...Kxc2
                • 4.Rc4#

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).