MESON Chess Problem Database

Problem Display
PID: 81044 (k1K5/p7/nB6/3R4/8/8/8/8 w - - 0 1)

Amirov, Talip Khasanovich

Die Schwalbe, 1966

k1K5/p7/nB6/3R4/8/8/8/8

#2

3 + 3

SOLUTION

  • SOUND
  • Keys
    • 1.Ra5!
      • 1...axb6
        • 2.Rxa6#
      • 1...Sb4
        • 2.Rxa7#
      • 1...Sc5
        • 2.Rxa7#
      • 1...Sc7
        • 2.Rxa7#
      • 1...Sb8
        • 2.Rxa7#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 5
    • REMOVED MATES = 0
  • Sets
  • Actual
    • R(A);
    • Vars
      • P(b);OGATEB,P_SPINS(a),XB(B)::R(A),XS(a)
      • S(a);OGATE,P_SPINP(b)::R1(A),XP(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).