Problem Display
PID: 27656 (8/8/5R2/8/K7/2B2p1p/2Q5/5kn1 w - - 0 1)

Lebeck, Donald

Mate in Two!! (Lebeck), 1992

8/8/5R2/8/K7/2B2p1p/2Q5/5kn1

#2

4 + 4


SOLUTION


  • SOUND
  • Sets
    • 1...f2
      • 2.Rxf2#
      • 2.Qxf2#
  • Keys
    • 1.Qh2!
      • 1...f2
        • 2.Rxf2#
        • 2.Qxf2#
      • 1...Se2
        • 2.Rxf3#

FEATURES


  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
  • Actual
    • Q(A);
    • Vars
      • S(b);N_GUARD::R(D),XP(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).