MESON Chess Problem Database

Problem Display
PID: 160575 (1Nk5/1p3R2/2N5/8/1R2K3/8/8/8 w - - 0 1)

Antipov, Viacheslav Pavlovich

Sa ogneupory, 1987

1Nk5/1p3R2/2N5/8/1R2K3/8/8/8

#2

5 + 2

15148 Sadier Collection 2017

SOLUTION

  • SOUND
  • Keys
    • 1.Sa6!
      • threat
        • 2.Rc7#
      • 1...bxa6
        • 2.Rb8#
      • 1...bxc6
        • 2.Rb8#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(E);
    • Threat
      • R1(D)
    • Vars
      • P(a);OGATE,XS(E)::R1(A)
      • P(a);OGATE,XS(C)::R1(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).