MESON Chess Problem Database

Problem Display
PID: 45852 (1k3n2/1P1p1N2/1K6/2B2n2/8/8/8/8 w - - 0 1)

Wester, Anders Emil

Land og Folk, 0000

1k3n2/1P1p1N2/1K6/2B2n2/8/8/8/8

#2

4 + 4

4885 Amatorproblem 1976

SOLUTION

  • SOUND
  • Sets
    • 1...Se3
      • 2.Bd6#
    • 1...Sg3
      • 2.Bd6#
    • 1...Sd4
      • 2.Bd6#
    • 1...Sh4
      • 2.Bd6#
    • 1...Sd6
      • 2.Bxd6#
    • 1...Sh6
      • 2.Bd6#
    • 1...Se7
      • 2.Bd6#
    • 1...Sg7
      • 2.Bd6#
  • Keys
    • 1.Se5!
      • 1...Se3
        • 2.Bd6#
      • 1...Sg3
        • 2.Bd6#
      • 1...Sd4
        • 2.Bd6#
      • 1...Sh4
        • 2.Bd6#
      • 1...Sd6
        • 2.Bxd6#
      • 1...Sh6
        • 2.Bd6#
      • 1...Se7
        • 2.Bd6#
      • 1...Sg7
        • 2.Bd6#
      • 1...Se6
        • 2.Sxd7#
      • 1...Sg6
        • 2.Sxd7#
      • 1...Sh7
        • 2.Sxd7#
      • 1...d5
        • 2.Sc6#
      • 1...d6
        • 2.Sc6#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 5
    • REMOVED MATES = 0
  • Sets
    • S(a);N_GUARD::B(A)
    • S(a);N_GUARD::B(A),XS(a)
  • Actual
    • S(D);
    • Vars
      • S(a);N_GUARD::B(A)
      • S(a);N_GUARD::B(A),XS(a)
      • S(d);N_GUARD::S(D),XP(b)
      • P(b);N_GUARD::S(D)
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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).