Problem Display
PID: 2078 (4r1k1/3p4/7K/3N4/2B5/8/8/8 w - - 0 1)

Brieger, Robert A

Source?, 0000

4r1k1/3p4/7K/3N4/2B5/8/8/8

#2

3 + 3


SOLUTION


  • SOUND
  • Keys
    • 1.Se7+!
      • 1...Kf8
        • 2.Sg6#
      • 1...Kh8
        • 2.Sg6#

FEATURES


  • Static
    • TYPE = CHECKING_KEY
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(B);CHECK
    • Vars
      • K(c);P-FLIGHT::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).