MESON Chess Problem Database

Problem Display
PID: 17795 (8/n7/p7/B7/kPB5/2p5/2K5/1N6 w - - 0 1)

Mikan, Ilja

Straz lidu, 1949

8/n7/p7/B7/kPB5/2p5/2K5/1N6

#2

5 + 4

5505 Dobrodruzstvi 64 poli 1973

SOLUTION

  • SOUND
  • Sets
    • 1...Sb5
      • 2.Bb3#
  • Keys
    • 1.Bd5!
      • 1...Kb5
        • 2.Sxc3#
      • 1...Sb5
        • 2.Bb3#
      • 1...Sc6
        • 2.Bxc6#
      • 1...Sc8
        • 2.Bc6#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
    • S(d);SBLOCK::B(D)
  • Actual
    • B(D);
    • Vars
      • K(b);S_FLIGHT::S(A),XP(a)
      • S(d);SBLOCK::B(D)
      • S(d);N_GUARD::B(D),XS(d)
      • S(d);N_GUARD::B(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).