MESON Chess Problem Database

Problem Display
PID: 227476 (8/4pkN1/6N1/4P2Q/2K5/8/8/8 w - - 0 1)

Persson, Ragnar

Sydsvenska Dagbladet Snallposten, 1926

8/4pkN1/6N1/4P2Q/2K5/8/8/8

#2

5 + 2

3713 Snap 2020
6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Se6!
      • 1...Kxe6
        • 2.Sf8#
      • 1...Ke8
        • 2.Sgf8#
      • 1...Kg8
        • 2.Sxe7#

Anticipated by 119923(1911)

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(E);
    • Vars
      • K(b);S_FLIGHT,XS(E)::S(D)
      • K(b);S_FLIGHT::QAB(C)+S(D)
      • K(b);S_FLIGHT::S(D),XP(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).