Problem Display
PID: 558 (1N6/8/1p6/k7/7R/1K6/8/8 w - - 0 1)

Ling, John Francis

The Observer, 1964

1N6/8/1p6/k7/7R/1K6/8/8

#2

3 + 2


5454 Near Snap 2007
  • SOUND
  • Sets
    • 1...Kb5
      • 2.Rh5#
  • Tries
    • 1.Rh1?
      • 1...Kb5
        • 2.Rh5#
      • 1...b5!
    • 1.Rh2?
      • 1...Kb5
        • 2.Rh5#
      • 1...b5!
    • 1.Rh3?
      • 1...Kb5
        • 2.Rh5#
      • 1...b5!
    • 1.Rd4?
      • 1...Kb5
        • 2.Rd5#
      • 1...b5!
    • 1.Re4?
      • 1...Kb5
        • 2.Re5#
      • 1...b5!
    • 1.Rf4?
      • 1...Kb5
        • 2.Rf5#
      • 1...b5!
    • 1.Rg4?
      • 1...Kb5
        • 2.Rg5#
      • 1...b5!
    • 1.Rh7?
      • 1...Kb5
        • 2.Rh5#
      • 1...b5!
    • 1.Rh8?
      • 1...Kb5
        • 2.Rh5#
      • 1...b5!
  • Keys
    • 1.Rh6!
      • 1...Kb5
        • 2.Rh5#
      • 1...b5
        • 2.Ra6#

Anticipated by 80730(1928)

This anticipates 12137(1975)



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).