MESON Chess Problem Database

Problem Display
PID: 102762 (8/6B1/b7/K3R3/2pk4/8/2P5/1N4n1 w - - 0 1)

Elkhan, Alexander A

Revue d'Echecs, 1909

8/6B1/b7/K3R3/2pk4/8/2P5/1N4n1

#2

5 + 4

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Sc3!
      • 1...Kxc3
        • 2.Re2#
      • 1...Bb5
        • 2.Sxb5#
      • 1...Bb7
        • 2.Sb5#
      • 1...Bc8
        • 2.Sb5#
      • 1...Se2
        • 2.Sxe2#
      • 1...Sf3
        • 2.Se2#
      • 1...Sh3
        • 2.Se2#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 7
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(A);
    • Vars
      • K(c);S_FLIGHT,XS(A)::B(E)+R(D)
      • B(d);N_GUARD::S(A),XB(d)
      • B(d);N_GUARD::S(A)
      • S(a);N_GUARD::S(A),XS(a)
      • S(a);N_GUARD::S(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).