MESON Chess Problem Database

Problem Display
PID: 182340 (3k1KRn/N5pr/1PP3p1/6P1/8/8/8/8 w - - 0 1)

von Sponer, Gyorgy Janos Andor

Pesti Naplo, 1906

3k1KRn/N5pr/1PP3p1/6P1/8/8/8/8

#2

6 + 5

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Sets
    • 1...Sf7
      • 2.Kxf7#
  • Keys
    • 1.Sc8!
      • 1...Kxc8
        • 2.Ke7#
      • 1...Rh1
        • 2.Kxg7#
      • 1...Rh2
        • 2.Kxg7#
      • 1...Rh3
        • 2.Kxg7#
      • 1...Rh4
        • 2.Kxg7#
      • 1...Rh5
        • 2.Kxg7#
      • 1...Rh6
        • 2.Kxg7#
      • 1...Sf7
        • 2.Kxf7#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 7
    • REMOVED MATES = 0
  • Sets
    • S(e);::R(F)+K(E),XS(e)
  • Actual
    • S(D);
    • Vars
      • K(d);P-FLIGHT,XS(D)::R(F)+K(E)
      • R(c);::R(F)+K(E),XP(b)
      • S(e);::R(F)+K(E),XS(e)
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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).