Problem Display
PID: 183176 (8/8/2nNP3/3k1K2/3pN3/3P4/3p4/8 w - - 0 1)

Baird, Edith Elina Helen (Mrs WJ)

Girls' Own Paper, 1907

8/8/2nNP3/3k1K2/3pN3/3P4/3p4/8

#2

5 + 4


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Keys
    • 1.Sc8!
      • threat
        • 2.Sb6#
      • 1...Se7+
        • 2.Sxe7#
      • 1...Sb4
        • 2.Se7#
      • 1...Sa5
        • 2.Se7#
      • 1...Se5
        • 2.Se7#
      • 1...Sa7
        • 2.Se7#
      • 1...Sb8
        • 2.Se7#
      • 1...Sd8
        • 2.Se7#

FEATURES


  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 7
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(D);
    • Threat
      • S(D)
    • Vars
      • S(d);CHECK,N_GUARD::S(D),XS(d)
      • S(d);N_GUARD::S(D)


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).