Problem Display
PID: 24364 (1NB5/3Pk3/1R6/7K/3P4/8/8/8 w - - 0 1)

la Motte, BW

Freie Presse, 1890

1NB5/3Pk3/1R6/7K/3P4/8/8/8

#2

6 + 1


5454 Near Snap 2010
5454 Near Snap 2020
  • SOUND
  • Tries
    • 1.Kg6?
      • 1...Kf8
        • 2.d8Q#
      • 1...Kd8!
    • 1.d8Q+?
      • 1...Kf7
        • 2.Rb7#
      • 1...Kxd8!
  • Keys
    • 1.Rb7!
      • 1...Kd6
        • 2.d8Q#
        • 2.d8R#
      • 1...Ke6
        • 2.d8Q#
      • 1...Kf6
        • 2.d8Q#
        • 2.d8B#
      • 1...Kf7
        • 2.d8Q#
      • 1...Kd8
        • 2.Sc6#
      • 1...Kf8
        • 2.d8Q#
        • 2.d8R#

This anticipates 206712(1925), 87268(1989)



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).