Problem Display
PID: 92863 (8/8/n7/8/8/5N2/p7/k1K5 w - - 0 1)

Hansson, Frans

Tidskrift for Schack, 1948

8/8/n7/8/8/5N2/p7/k1K5

#2

2 + 3


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Keys
    • 1.Sd4!
      • threat
        • 2.Sc2#
        • 2.Sb3#
      • 1...Sc5
        • 2.Sc2#
      • 1...Sb4
        • 2.Sb3#

FEATURES


  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(B);
    • Threat
      • DUALS(2)
    • Vars
      • S(c);::S(B)


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).