MESON Chess Problem Database

Problem Display
PID: 193611 (1Kbk4/2N5/4BP2/2N5/8/8/8/8 w - - 0 1)

Waldner, Karl

Das Interessante Blatt, 1915

1Kbk4/2N5/4BP2/2N5/8/8/8/8

#2

5 + 2

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Sets
    • 1...Bb7
      • 2.Sxb7#
    • 1...Bd7
      • 2.Sb7#
  • Keys
    • 1.Bd7!
      • threat
        • 2.S7e6#
      • 1...Bxd7
        • 2.Sb7#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 0
    • REMOVED MATES = 1
  • Sets
    • B(a);N_GUARD::S(A),XB(a)
    • B(a);N_GUARD::S(A)
  • Actual
    • B(B);
    • Threat
      • S(D)
    • Vars
      • B(a);N_GUARD,SBLOCK,XB(B)::S(A)
HTML5 logo

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).