Problem Display
PID: 34176 (r3k3/nR3R2/8/8/8/8/8/4K3 w q - 0 1)

Bakke, Nils Adrian

The Problemist, 1990

r3k3/nR3R2/8/8/8/8/8/4K3

#2

3 + 3


5454 Near Snap 2017
  • SOUND
  • Sets
    • 1...Kd8
      • 2.Rf8#
    • 1...Rd8
      • 2.Rbe7#
    • 1...0-0-0
      • 2.Rfc7#
  • Tries
    • 1.Rg7?
      • threat
        • 2.Rg8#
      • 1...Kd8
        • 2.Rg8#
      • 1...0-0-0
        • 2.Rgc7#
      • 1...Kf8!
  • Keys
    • 1.Rh7!
      • threat
        • 2.Rh8#
      • 1...Kd8
        • 2.Rh8#
      • 1...Kf8
        • 2.Rh8#
      • 1...0-0-0
        • 2.Rhc7#

Anticipated by 24899(1918), 64310(1918), 64311(1945)

This anticipates 241698(2006), 173514(2017)



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).