Problem Display
PID: 246091 (8/8/N1P5/2P5/8/8/P1K5/k1B5 w - - 0 1)

Zinoviev, Nikolai

Kudesnik, 1992

8/8/N1P5/2P5/8/8/P1K5/k1B5

#2

6 + 1


15148 Sadier Collection 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Bb2+!
      • 1...Kxa2
        • 2.Sb4#

FEATURES


  • Static
    • TYPE = CHECKING_KEY
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
  • Actual
    • B(A);CHECK
    • Vars
      • K(a);P-FLIGHT,XP(B)::S(E)


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).