MESON Chess Problem Database

Problem Display
PID: 180963 (k7/2Kp4/PP1Pp3/4P3/8/P7/5nb1/Q7 w - - 0 1)

Weenink, Henri Gerard Maria

De Tijd, 1918

k7/2Kp4/PP1Pp3/4P3/8/P7/5nb1/Q7

#2

7 + 5

16055 HGM Weenink (Euwe/Niemeijer/Rueb/Trotsenburg) 1932

SOLUTION

  • SOUND
  • Sets
    • 1...Bb7
      • 2.axb7#
  • Keys
    • 1.Qg1!
      • 1...Bf1
        • 2.Qg8#
      • 1...Bh1
        • 2.Qg8#
      • 1...Bf3
        • 2.Qg8#
      • 1...Bh3
        • 2.Qg8#
      • 1...Be4
        • 2.Qg8#
      • 1...Bd5
        • 2.Qg8#
      • 1...Bc6
        • 2.Qg8#
      • 1...Bb7
        • 2.axb7#
      • 1...Sd1
        • 2.Qxg2#
      • 1...Sh1
        • 2.Qxg2#
      • 1...Sd3
        • 2.Qxg2#
      • 1...Sh3
        • 2.Qxg2#
      • 1...Se4
        • 2.b7#
      • 1...Sg4
        • 2.Qxg2#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 13
    • REMOVED MATES = 0
  • Sets
    • B(b);OGATE::P(D),XB(b)
  • Actual
    • Q(A);
    • Vars
      • B(b);OGATE::QAR(A)
      • B(b);OGATE::P(D),XB(b)
      • S(a);N_GUARD::QAB(A),XB(b)
      • S(a);S_CUTB(b)::P(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).