MESON Chess Problem Database

Problem Display
PID: 190025 (4Q3/1NK5/4Pp2/3pk3/1P6/2pP4/2P3N1/8 w - - 0 1)

van Dijk, Johannes

De Maasbode, 1913

4Q3/1NK5/4Pp2/3pk3/1P6/2pP4/2P3N1/8

#2

8 + 4

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Keys
    • 1.Sd8!
      • 1...Kd4
        • 2.Sc6#
      • 1...Kf5
        • 2.Qh5#
      • 1...d4
        • 2.Qb5#
      • 1...f5
        • 2.Qh8#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(F);
    • Vars
      • K(c);S_FLIGHT::S(F)
      • K(c);P-FLIGHT::QAR2(H)
      • P(b);OGATEB,SBLOCK::QAR(H)
      • P(d);OGATEB,SBLOCK::QAB(H)
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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).