Problem Display
PID: 85793 (BB5Q/3P3K/4k1P1/8/8/8/8/8 w - - 0 1)

Speckmann, Werner

Rochade, 1983

BB5Q/3P3K/4k1P1/8/8/8/8/8

#2

6 + 1


6490 yacpdb 2009
5454 Near Snap 2021
  • SOUND
  • Tries
    • 1.Qe8+?
      • 1...Kf6
        • 2.Qe5#
      • 1...Kf5!
  • Keys
    • 1.Qc8!
      • threat
        • 2.d8Q#
        • 2.d8B#
      • 1...Kf5
        • 2.d8Q#
        • 2.d8B#
      • 1...Kf6
        • 2.d8Q#
        • 2.d8B#
      • 1...Ke7
        • 2.d8Q#

Anticipated by 232342(1973)



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).