MESON Chess Problem Database

Problem Display
PID: 243368 (6n1/8/2Q5/1Np1Pk2/2Pp1Pp1/6K1/4P3/8 w - - 0 1)

Aschenazi, Marcel

Revista Romana de Sah, 1958

6n1/8/2Q5/1Np1Pk2/2Pp1Pp1/6K1/4P3/8

#2

7 + 5

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Sets
    • 1...d3
      • 2.e4#
  • Keys
    • 1.Sc3!
      • 1...dxc3
        • 2.e4#
      • 1...Sf6
        • 2.Qxf6#
      • 1...Sh6
        • 2.Qf6#
      • 1...Se7
        • 2.Qf6#
      • 1...d3
        • 2.e4#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
    • P(a);N_GUARD::P(A)
  • Actual
    • S(E);
    • Vars
      • P(a);N_GUARD,XS(E)::P(A)
      • S(e);N_GUARD::QAR1(G),XS(e)
      • S(e);N_GUARD::QAR1(G)
      • P(a);N_GUARD::P(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).