MESON Chess Problem Database

Problem Display
PID: 56856 (6K1/8/1P3B2/P1pk1N1R/P3N1pR/8/1P2P1B1/8 w - - 0 1)

Baird, Edith Elina Helen (Mrs WJ)

Hackney Mercury, 1893

6K1/8/1P3B2/P1pk1N1R/P3N1pR/8/1P2P1B1/8

#2

12 + 3

3262 700 Chess Problems 1902

SOLUTION

  • SOUND
  • Sets
    • 1...g3
      • 2.Sg5#
    • 1...c4
      • 2.Sd4#
  • Tries
    • 1.Bg7?
      • 1...Kc6
        • 2.Sf6#
      • 1...Ke6
        • 2.Sxc5#
      • 1...g3
        • 2.Sg5#
      • 1...c4
        • 2.Sd4#
      • 1...Kc4!
    • 1.Bh8?
      • 1...Kc6
        • 2.Sf6#
      • 1...Ke6
        • 2.Sxc5#
      • 1...g3
        • 2.Sg5#
      • 1...c4
        • 2.Sd4#
      • 1...Kc4!
  • Keys
    • 1.Bc3!
      • 1...Kc4
        • 2.Sd2#
      • 1...Kc6
        • 2.Sf6#
      • 1...Ke6
        • 2.Sxc5#
      • 1...g3
        • 2.Sg5#
      • 1...c4
        • 2.Sd4#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
    • P(a);::B(C)+S(E)
    • P(b);SBLOCK::R(I)+S(H)
  • Tries
    • Try
      • B(K);
      • Vars
        • K(c);S_FLIGHT::B(C)+S(E)
        • K(c);S_FLIGHT::S(E),XP(b)
        • P(a);::B(C)+S(E)
        • P(b);SBLOCK::R(I)+S(H)
      • Refutation
        • K(c);S_FLIGHT
    • Try
      • B(K);
      • Vars
        • K(c);S_FLIGHT::B(C)+S(E)
        • K(c);S_FLIGHT::S(E),XP(b)
        • P(a);::B(C)+S(E)
        • P(b);SBLOCK::R(I)+S(H)
      • Refutation
        • K(c);S_FLIGHT
  • Actual
    • B(K);
    • Vars
      • K(c);S_FLIGHT::S(E)
      • K(c);S_FLIGHT::B(C)+S(E)
      • K(c);S_FLIGHT::S(E),XP(b)
      • P(a);::B(C)+S(E)
      • P(b);SBLOCK::R(I)+S(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).