Problem Display
PID: 245533 (8/8/8/2K5/8/1k6/6p1/R1B2B1R w - - 0 1)

Shumarin, Vladimir Pavlovich

Kudesnik, 2005

8/8/8/2K5/8/1k6/6p1/R1B2B1R

#2

5 + 2


15148 Sadier Collection 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Ra3+!
      • 1...Kc2
        • 2.Bd3#

FEATURES


  • Static
    • TYPE = CHECKING_KEY
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
  • Actual
    • R(A);CHECK
    • Vars
      • K(b);S_FLIGHT::B(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).