MESON Chess Problem Database

Problem Display
PID: 234520 (8/kB6/8/3Q4/2K5/8/8/8 w - - 0 1)

Speckmann, Werner

Problemas, 1967

8/kB6/8/3Q4/2K5/8/8/8

#2

3 + 1

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Bc8!
      • threat
        • 2.Qb7#
      • 1...Kb6
        • 2.Qc5#
      • 1...Kb8
        • 2.Qb7#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Actual
    • B(C);
    • Threat
      • QAR1(B)
    • Vars
      • K(a);S_FLIGHT::QAB1(B)
      • K(a);S_FLIGHT::QAR1(B)
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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).