Problem Display
PID: 175442 (5B2/8/3p2N1/Pp4N1/1p1k4/1P4P1/3K4/8 w - - 0 1)

van Dijk, Johannes

Tijdschrift vd NSB, 1899

5B2/8/3p2N1/Pp4N1/1p1k4/1P4P1/3K4/8

#2

7 + 4


5454 Near Snap 2018
6490 yacpdb 2018

SOLUTION


  • SOUND
  • Keys
    • 1.Se7!
      • 1...Kc5
        • 2.Se6#
      • 1...Ke5
        • 2.Bg7#
      • 1...d5
        • 2.Sc6#

Anticipated by 56235(1896)

FEATURES


  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(F);
    • Vars
      • K(b);S_FLIGHT::S(E)
      • K(b);S_FLIGHT::B(G)
      • P(d);SBLOCK::S(F)


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).