MESON Chess Problem Database

Problem Display
PID: 195974 (8/8/r4n2/p4Q2/P1k5/p7/2KB4/8 w - - 0 1)

Dukic, Milenko

Sachova skladba, 1985

8/8/r4n2/p4Q2/P1k5/p7/2KB4/8

#2

4 + 5

SOLUTION

  • SOUND
  • Keys
    • 1.Be3!
      • threat
        • 2.Qb5#
        • 2.Qc5#
      • 1...Kb4
        • 2.Qb5#
      • 1...Rb6
        • 2.Qc5#
      • 1...Rc6
        • 2.Qb5#
      • 1...Se4
        • 2.Qxe4#
        • 2.Qb5#
      • 1...Sd5
        • 2.Qe4#
      • 1...Sd7
        • 2.Qe4#
        • 2.Qb5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Actual
    • B(B);
    • Threat
      • DUALS(2)
    • Vars
      • K(b);P-FLIGHT::QAR1(D)
      • R(d);::QAR1(D)
      • R(d);::QAB1(D)
      • S(e);N_GUARD::QAR2(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).