Problem Display
PID: 131009 (1k6/p3NR2/2Pp4/3K4/8/8/8/8 w - - 0 1)

Kirillov, Valery Afanasievich

Na Smenu!, 1976

1k6/p3NR2/2Pp4/3K4/8/8/8/8

#3

4 + 3


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Ka8
      • 2.Rf8#
  • Keys
    • 1.Sc8!
      • 1...Ka8
        • 2.Rb7
          • 2...a5
            • 3.Sb6#
          • 2...a6
            • 3.Sb6#
      • 1...Kxc8
        • 2.Kxd6
          • threat
            • 3.Rf8#
          • 2...Kb8
            • 3.Rf8#
          • 2...Kd8
            • 3.Rf8#
      • 1...a5
        • 2.Sb6
          • 2...a4
            • 3.Rb7#
      • 1...a6
        • 2.Sb6
          • 2...a5
            • 3.Rb7#

FEATURES


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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).