Problem Display
PID: 101690 (8/6P1/8/6k1/4KN2/8/6P1/8 w - - 0 1)

Kardos, Tivadar

Lokker, Miklosh S

Diagramme und Figuren, 1969

8/6P1/8/6k1/4KN2/8/6P1/8

#2

4 + 1


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Keys
    • 1.g8Q+!
      • 1...Kh4
        • 2.g3#
      • 1...Kf6
        • 2.Sd5#
      • 1...Kh6
        • 2.Qg6#

FEATURES


  • Static
    • TYPE = CHECKING_KEY
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Actual
    • P(D);CHECK
    • Vars
      • K(a);S_FLIGHT::P(A)
      • K(a);S_FLIGHT::S(C)
      • K(a);S_FLIGHT::QAR1(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).