MESON Chess Problem Database

Problem Display
PID: 207226 (1K6/2p5/k1B5/8/5p2/2n1Nq2/4bQ2/1R6 w - - 0 1)

Klark, Dmitry Vasilevich

La Strategie, 1869

1K6/2p5/k1B5/8/5p2/2n1Nq2/4bQ2/1R6

#2

5 + 6

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Sc4!
      • threat
        • 2.Qa7#
      • 1...Qxf2
        • 2.Bb7#
      • 1...Qe3
        • 2.Bb7#
      • 1...Sb5
        • 2.Bxb5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(C);
    • Threat
      • QAR1(B)
    • Vars
      • Q(c);N_GUARD,XQ(B)::B(D)
      • Q(c);N_GUARD::B(D)
      • S(b);N_GUARD::B(D),XS(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).