Problem Display
PID: 122747 (6nK/4p3/4Pk1P/3RR3/8/8/8/8 w - - 0 1)

Wurzburg, Otto

More White Rooks, 1911

6nK/4p3/4Pk1P/3RR3/8/8/8/8

#3

5 + 3


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Tries
    • 1.Rf5+?
      • 1...Kxe6
        • 2.Kg7
          • threat
            • 3.Rfe5#
      • 1...Kg6!
    • 1.Rg5?
      • 1...Kxe6
        • 2.Kg7
          • threat
            • 3.Rge5#
      • 1...Sxh6!
    • 1.h7?
      • threat
        • 2.hxg8S+
          • 2...Kg6
            • 3.Rg5#
      • 1...Kg6
        • 2.hxg8Q+
          • 2...Kf6
            • 3.Rf5#
            • 3.Qf7#
            • 3.Qg5#
            • 3.Qg7#
          • 2...Kh6
            • 3.Rh5#
            • 3.Qh7#
            • 3.Qg5#
            • 3.Qg7#
      • 1...Sh6!
  • Keys
    • 1.Rh5!
      • 1...Kxe6
        • 2.Kg7
          • threat
            • 3.Rhe5#
      • 1...Kg6
        • 2.Rdf5
          • 2...Sxh6
            • 3.Rhg5#
          • 2...Sf6
            • 3.Rfg5#

FEATURES


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Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).