MESON Chess Problem Database

Problem Display
PID: 229408 (5NbQ/4Kp2/3p4/1PpkN2n/np4R1/3p3p/1BP5/5B2 w - - 0 1)

Juricek, Stanislav

Sachova skladba, 2005

5NbQ/4Kp2/3p4/1PpkN2n/np4R1/3p3p/1BP5/5B2

#2

9 + 10

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Sets
    • 1...dxc2
      • 2.Bc4#
    • 1...d2
      • 2.Bc4#
    • 1...h2
      • 2.Bg2#
    • 1...b3
      • 2.c4#
    • 1...dxe5
      • 2.Qxe5#
    • 1...f5
      • 2.Qxg8#
    • 1...f6
      • 2.Qxg8#
  • Keys
    • 1.Sfd7!
      • 1...Sxb2
        • 2.Sb6#
      • 1...dxc2
        • 2.Bc4#
      • 1...dxe5
        • 2.Qxe5#
      • 1...Sf4
        • 2.Sf6#
      • 1...Bh7
        • 2.Qa8#
      • 1...Sc3
        • 2.Sb6#
      • 1...Sb6
        • 2.Sxb6#
      • 1...Sg3
        • 2.Sf6#
      • 1...Sf6
        • 2.Sxf6#
      • 1...Sg7
        • 2.Sf6#
      • 1...d2
        • 2.Bc4#
      • 1...h2
        • 2.Bg2#
      • 1...b3
        • 2.c4#
      • 1...c4
        • 2.Rd4#
      • 1...f5
        • 2.Qxg8#
      • 1...f6
        • 2.Qxg8#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 9
    • REMOVED MATES = 0
  • Sets
    • P(a);OGATE,XP(C)::B(A)
    • P(a);OGATE::B(A)
    • P(b);N_GUARD::B(A)
    • P(d);N_GUARD::P(C)
    • P(h);OGATE,XS(F)::QAR1(I),XP(h)
    • P(i);OGATEB::QAB(I),XB(j)
  • Actual
    • S(H);
    • Vars
      • S(c);N_GUARD,XB(B)::S(H)
      • P(a);OGATE,XP(C)::B(A)
      • P(h);OGATE,XS(F)::QAR1(I),XP(h)
      • S(g);N_GUARD::S(H)
      • B(j);OGATE::QAB(I)
      • S(c);N_GUARD::S(H)
      • S(c);N_GUARD::S(H),XS(c)
      • S(g);N_GUARD::S(H),XS(g)
      • P(a);OGATE::B(A)
      • P(b);N_GUARD::B(A)
      • P(d);N_GUARD::P(C)
      • P(e);N_GUARD::R1(D)
      • P(i);OGATEB::QAB(I),XB(j)
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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).