Problem Display
PID: 234722 (8/8/8/5p2/4N2K/3pB3/4N3/7k w - - 0 1)

Lincoln, Robert A

Kudesnik, 2013

8/8/8/5p2/4N2K/3pB3/4N3/7k

#2

4 + 3


15148 Sadier Collection 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Kh3!
      • threat
        • 2.S2g3#
        • 2.Sf2#
        • 2.S4g3#
      • 1...dxe2
        • 2.Sg3#
      • 1...fxe4
        • 2.Sg3#
      • 1...f4
        • 2.Sf2#

FEATURES


  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Actual
    • K(D);P-FLIGHT
    • Threat
      • DUALS(3)
    • Vars
      • P(b);XS(A)::S(C)
      • P(c);XS(C)::S(A)
      • P(c);::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).