Problem Display
PID: 239226 (5N2/8/2R5/1K1kNr2/8/8/8/4R3 w - - 0 1)

Kozhakin, Vladimir Vladimirovich

Kudesnik, 2003

5N2/8/2R5/1K1kNr2/8/8/8/4R3

#2

5 + 2


15148 Sadier Collection 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Rc5+!
      • 1...Kd4
        • 2.Se6#
      • 1...Kd6
        • 2.Sc4#

FEATURES


  • Static
    • TYPE = CHECKING_KEY
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Actual
    • R(D);CHECK
    • Vars
      • K(a);P-FLIGHT::S(E)
      • K(a);P-FLIGHT::S(C)


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).