MESON Chess Problem Database

Problem Display
PID: 141362 (8/8/Q7/1N6/1P6/3N4/bPkP4/n3K3 w - - 0 1)

Anonymous

Source?, 1900

8/8/Q7/1N6/1P6/3N4/bPkP4/n3K3

#2

7 + 3

14868 Pirnie Collection 2011

SOLUTION

  • SOUND
  • Sets
    • 1...Kb1
      • 2.Sa3#
    • 1...Kb3
      • 2.Sd4#
    • 1...Bb1
      • 2.Sd4#
    • 1...Bb3
      • 2.Sa3#
    • 1...Sb3
      • 2.Sa3#
  • Keys
    • 1.b3!
      • 1...Kb1
        • 2.Sa3#
      • 1...Kxb3
        • 2.Sd4#
      • 1...Kxd3
        • 2.Qg6#
      • 1...Bxb3
        • 2.Sa3#
      • 1...Sxb3
        • 2.Sa3#
      • 1...Bb1
        • 2.Sd4#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
    • K(c);S_FLIGHT::S(F)
    • B(b);SBLOCK::S(F)
    • S(a);SBLOCK::S(F)
  • Actual
    • P(B);
    • Vars
      • K(c);S_FLIGHT::S(F)
      • K(c);S_FLIGHT,XP(B)::S(F)
      • K(c);OGATEB,S_FLIGHT,XS(D)::QAB(G)
      • B(b);SBLOCK,XP(B)::S(F)
      • S(a);SBLOCK,XP(B)::S(F)
      • B(b);SBLOCK::S(F)
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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).