Problem Display
PID: 214787 (5B2/8/B1n1N3/2r1k1KR/2P5/3P4/8/8 w - - 0 1)

Anonymous

Detroit Free Press, 1878

5B2/8/B1n1N3/2r1k1KR/2P5/3P4/8/8

#2

7 + 3


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Kg6+!
      • 1...Kxe6
        • 2.Bc8#

FEATURES


  • Static
    • TYPE = CHECKING_KEY
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
  • Actual
    • K(C);CHECK,P-FLIGHT
    • Vars
      • K(b);P-FLIGHT,XS(F)::B(E)


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).