Problem Display
PID: 167337 (2k1K3/p1P3R1/8/2N5/2P5/8/8/8 w - - 0 1)

Kaiser, Gerhard

Der Tagesspiegel (Berlin), 1954

2k1K3/p1P3R1/8/2N5/2P5/8/8/8

#3

5 + 2


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Tries
    • 1.Ke7?
      • threat
        • 2.Kd6
          • threat
            • 3.Rg8#
      • 1...a5
        • 2.Kd6
          • 2...a4
            • 3.Rg8#
      • 1...a6
        • 2.Kd6
          • 2...a5
            • 3.Rg8#
      • 1...Kxc7!
  • Keys
    • 1.Sa6!
      • 1...Kb7
        • 2.c8S+
          • 2...Kxa6
            • 3.Rxa7#
          • 2...Kc6
            • 3.Rc7#
          • 2...Ka8
            • 3.Rxa7#
          • 2...Kxc8
            • 3.Rc7#

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).