Problem Display
PID: 253074 (2N1k2r/8/4KP2/3R4/8/2p5/8/8 w k - 0 1)

Niemela, Aki R

Aamulehti, 1974

2N1k2r/8/4KP2/3R4/8/2p5/8/8

#3

4 + 3


17137 100 ar finlandska miniatyrer (Hannelius) 1984
17138 512 finlandska miniatyrer (Hannelius) 1992

SOLUTION


  • SOUND
  • Sets
    • 1...Kf8
      • 2.Rd8#
    • 1...0-0
      • 2.Se7+
        • 2...Kh7
          • 3.Rh5#
        • 2...Kh8
          • 3.Rh5#
  • Tries
    • 1.Rd7?
      • threat
        • 2.Sd6+
          • 2...Kf8
            • 3.Rd8#
      • 1...Rg8
        • 2.Sd6+
          • 2...Kf8
            • 3.Rf7#
            • 3.Rd8#
      • 1...0-0!
  • Keys
    • 1.Rc5!
      • threat
        • 2.Sd6+
          • 2...Kd8
            • 3.Rc8#
          • 2...Kf8
            • 3.Rc8#
        • 2.Se7
          • threat
            • 3.Rc8#
          • 2...Kd8
            • 3.Rc8#
          • 2...Kf8
            • 3.Rc8#
      • 1...Kd8
        • 2.Se7
          • threat
            • 3.Rc8#
          • 2...Ke8
            • 3.Rc8#
      • 1...Kf8
        • 2.Se7
          • threat
            • 3.Rc8#
          • 2...Ke8
            • 3.Rc8#
      • 1...0-0
        • 2.Se7+
          • 2...Kh7
            • 3.Rh5#
          • 2...Kh8
            • 3.Rh5#
      • 1...Rh1
        • 2.Sd6+
          • 2...Kd8
            • 3.Rc8#
          • 2...Kf8
            • 3.Rc8#
      • 1...Rh2
        • 2.Sd6+
          • 2...Kd8
            • 3.Rc8#
          • 2...Kf8
            • 3.Rc8#
      • 1...Rh3
        • 2.Sd6+
          • 2...Kd8
            • 3.Rc8#
          • 2...Kf8
            • 3.Rc8#
      • 1...Rh4
        • 2.Sd6+
          • 2...Kd8
            • 3.Rc8#
          • 2...Kf8
            • 3.Rc8#
      • 1...Rh5
        • 2.Sd6+
          • 2...Kd8
            • 3.Rc8#
          • 2...Kf8
            • 3.Rc8#
      • 1...Rh6
        • 2.Sd6+
          • 2...Kd8
            • 3.Rc8#
          • 2...Kf8
            • 3.Rc8#
      • 1...Rh7
        • 2.Sd6+
          • 2...Kd8
            • 3.Rc8#
          • 2...Kf8
            • 3.Rc8#
      • 1...Rf8
        • 2.Sd6+
          • 2...Kd8
            • 3.Rc8#
      • 1...c2
        • 2.Sd6+
          • 2...Kd8
            • 3.Rc8#
          • 2...Kf8
            • 3.Rc8#

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).