Problem Display
PID: 206905 (1n6/knP5/p7/8/N7/8/PP6/K7 w - - 0 1)

Zoege von Manteuffel, Ernst

Codex der Shachspielkunst, 1813

1n6/knP5/p7/8/N7/8/PP6/K7

#2

5 + 4


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.c8S+!
      • 1...Ka8
        • 2.Sab6#

FEATURES


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