Problem Display
PID: 7554 (8/1R6/8/3k2KB/8/1N6/1P1NP3/8 w - - 0 1)

di Vincenzi, Renato

Unpublished, 1991

8/1R6/8/3k2KB/8/1N6/1P1NP3/8

#2

7 + 1


SOLUTION


  • SOUND
  • Keys
    • 1.Sc4!
      • 1...Kxc4
        • 2.Bf7#
      • 1...Ke4
        • 2.Bf3#
      • 1...Kc6
        • 2.Bf3#
      • 1...Ke6
        • 2.Bf7#

FEATURES


  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(B);
    • Vars
      • K(a);S_FLIGHT,XS(B)::B(F)
      • K(a);S_FLIGHT::B(F)


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).