Problem Display
PID: 56680 (B2K4/8/3Nk3/6P1/1P6/8/5P1B/8 w - - 0 1)

Bertrand, E?

Bulletin de la FFE, 1923

B2K4/8/3Nk3/6P1/1P6/8/5P1B/8

#2

7 + 1


SOLUTION


  • SOUND
  • Keys
    • 1.f4!
      • 1...Kxd6
        • 2.f5#

FEATURES


  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
  • Actual
    • P(A);
    • Vars
      • K(a);P-FLIGHT,XS(E)::B(B)+P(A)


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).