MESON Chess Problem Database

Problem Display
PID: 181070 (1n3Q2/8/8/2p1kN2/2B5/3P4/5P2/K5n1 w - - 0 1)

Genttner, Jaroslav

Narodni listy, 1904

1n3Q2/8/8/2p1kN2/2B5/3P4/5P2/K5n1

#2

6 + 4

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Tries
    • 1.Qf6+?
      • 1...Kf4
        • 2.Se3#
        • 2.Sh6#
      • 1...Kxf6!
  • Keys
    • 1.Sd4!
      • 1...Kxd4
        • 2.Qg7#
        • 2.Qf6#
        • 2.Qh8#
      • 1...cxd4
        • 2.f4#
      • 1...Se2
        • 2.Sf3#
      • 1...Sf3
        • 2.Sxf3#
      • 1...Sh3
        • 2.Sf3#
      • 1...Sa6
        • 2.Sc6#
      • 1...Sc6
        • 2.Sxc6#
      • 1...Sd7
        • 2.Sc6#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 7
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • Q(F);CHECK
      • Refutation
        • K(c);S_FLIGHT,XQ(F)
  • Actual
    • S(E);
    • Vars
      • P(b);SBLOCK,XS(E)::P(B)
      • S(a);N_GUARD::S(E)
      • S(a);N_GUARD::S(E),XS(a)
      • S(d);N_GUARD::S(E)
      • S(d);N_GUARD::S(E),XS(d)
HTML5 logo

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).