MESON Chess Problem Database

Problem Display
PID: 23348 (N3K3/Pk6/1N6/1B6/8/8/8/8 w - - 0 1)

Kreinin, SL

Luganskaya Pravda, 1929

N3K3/Pk6/1N6/1B6/8/8/8/8

#2

5 + 1

274 diagrammes 1973
3296 Shakhmatny zadachi miniaturi 1987
3813 300 Sachmatu Uzdaviniu 1991
5454 Near Snap 2013

SOLUTION

  • SOUND
  • Keys
    • 1.Sc8!
      • 1...Kxa8
        • 2.Bc6#
      • 1...Kxc8
        • 2.Ba6#

Anticipated by 214367(1877), 214909(1879), 108848(1909), 193732(1916)

This anticipates 165171(1934), 157464(1951), 161746(1973)

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(B);
    • Vars
      • K(a);S_FLIGHT,XS(D)::B(A)
      • K(a);S_FLIGHT,XS(B)::B(A)
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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).