MESON Chess Problem Database

Problem Display
PID: 231379 (8/p1n1N3/PpPpP3/1p1p4/1N1P4/KPkPB3/8/8 w - - 0 1)

Boros, Sandor

Nepszava, 1927

8/p1n1N3/PpPpP3/1p1p4/1N1P4/KPkPB3/8/8

#2

10 + 7

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Sets
    • 1...Sxa6
      • 2.Sexd5#
    • 1...Sxe6
      • 2.Sexd5#
    • 1...Sa8
      • 2.Sexd5#
    • 1...Se8
      • 2.Sexd5#
  • Keys
    • 1.Ka2!
      • 1...Kxb4
        • 2.Bd2#
      • 1...Sxa6
        • 2.Sexd5#
      • 1...Sxe6
        • 2.Sexd5#
      • 1...Sa8
        • 2.Sexd5#
      • 1...Se8
        • 2.Sexd5#

FEATURES

  • Static
    • TYPE = WAITER
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
    • S(g);N_GUARD,XP(G)::S(J),XP(c)
    • S(g);N_GUARD,XP(I)::S(J),XP(c)
    • S(g);N_GUARD::S(J),XP(c)
  • Actual
    • K(A);P-FLIGHT
    • Vars
      • K(a);S_FLIGHT,XS(E)::B(D)
      • S(g);N_GUARD,XP(G)::S(J),XP(c)
      • S(g);N_GUARD,XP(I)::S(J),XP(c)
      • S(g);N_GUARD::S(J),XP(c)
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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).