Problem Display
PID: 195738 (5NR1/4p3/8/4k3/2R2N2/1K6/8/8 w - - 0 1)

Kozhakin, Vladimir Vladimirovich

Sachsische Zeitung, 2001

(First published on Sat Oct 6 2001)

5NR1/4p3/8/4k3/2R2N2/1K6/8/8

#3

5 + 2


16210 Problemschach-Jahrbuch (2001) 2002

SOLUTION


  • SOUND
  • Tries
    • 1.S8e6?
      • 1...Kd6
        • 2.Rc5
          • 2...Kd7
            • 3.Rd8#
      • 1...Kf6
        • 2.Rc5
          • 2...Kf7
            • 3.Rf8#
      • 1...Kf5!
    • 1.Rg5+?
      • 1...Kd6
        • 2.Rd5#
      • 1...Kf6!
  • Keys
    • 1.Sh7!
      • threat
        • 2.Rg5+
          • 2...Kd6
            • 3.Rd5#
      • 1...Kd6
        • 2.Rd8+
          • 2...Ke5
            • 3.Rd5#
      • 1...e6
        • 2.Sg6+
          • 2...Kd5
            • 3.Rd8#
          • 2...Kf5
            • 3.Rf4#
          • 2...Kd6
            • 3.Rd8#

FEATURES


NOT CLASSIFIED


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