MESON Chess Problem Database

Problem Display
PID: 195973 (8/3B1p2/2ppNKn1/1n1k4/1P1p4/3P4/8/8 w - - 0 1)

Desensky, Jiri

Sachova skladba, 1985

8/3B1p2/2ppNKn1/1n1k4/1P1p4/3P4/8/8

#2

5 + 7

SOLUTION

  • SOUND
  • Sets
    • 1...Sa3
      • 2.Sc7#
    • 1...Sc3
      • 2.Sc7#
    • 1...Sa7
      • 2.Sc7#
    • 1...Sc7
      • 2.Sxc7#
    • 1...Sf4
      • 2.Sxf4#
    • 1...Sh4
      • 2.Sf4#
    • 1...Se5
      • 2.Sf4#
    • 1...Se7
      • 2.Sf4#
    • 1...Sf8
      • 2.Sf4#
    • 1...Sh8
      • 2.Sf4#
    • 1...fxe6
      • 2.Bxe6#
  • Keys
    • 1.Bc8!
      • 1...fxe6
        • 2.Bxe6#
      • 1...c5
        • 2.Bb7#
      • 1...Sa3
        • 2.Sc7#
      • 1...Sc3
        • 2.Sc7#
      • 1...Sa7
        • 2.Sc7#
      • 1...Sc7
        • 2.Sxc7#
      • 1...Sf4
        • 2.Sxf4#
      • 1...Sh4
        • 2.Sf4#
      • 1...Se5
        • 2.Sf4#
      • 1...Se7
        • 2.Sf4#
      • 1...Sf8
        • 2.Sf4#
      • 1...Sh8
        • 2.Sf4#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
    • S(b);N_GUARD::S(C)
    • S(b);N_GUARD::S(C),XS(b)
    • S(f);N_GUARD::S(C),XS(f)
    • S(f);N_GUARD::S(C)
    • P(g);OGATE,XS(C)::B(E),XP(g)
  • Actual
    • B(E);
    • Vars
      • P(g);OGATE,XS(C)::B(E),XP(g)
      • P(d);OGATEB::B(E)
      • S(b);N_GUARD::S(C)
      • S(b);N_GUARD::S(C),XS(b)
      • S(f);N_GUARD::S(C),XS(f)
      • S(f);N_GUARD::S(C)
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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).