MESON Chess Problem Database

Problem Display
PID: 180597 (8/8/8/8/8/5RKp/4B3/5Nnk w - - 0 1)

Lincoln, Robert A

Problem Observer, 2012

8/8/8/8/8/5RKp/4B3/5Nnk

#2

4 + 3

SOLUTION

  • SOUND
  • Keys
    • 1.Kf2!
      • 1...Sxe2
        • 2.Rxh3#
      • 1...Sxf3
        • 2.Bxf3#
      • 1...h2
        • 2.Sg3#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Actual
    • K(D);S_FLIGHT
    • Vars
      • S(a);N_GUARD,XB(B)::R(C),XP(c)
      • S(a);OGATE,XR(C)::B(B),XS(a)
      • P(c);SBLOCK::S(A)
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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).