Problem Display
PID: 50276 (4K3/2p5/8/2Pk4/P2B3N/2P2P2/2B5/8 w - - 0 1)

Baird, Edith Elina Helen (Mrs WJ)

Manchester Weekly Times, 1895

4K3/2p5/8/2Pk4/P2B3N/2P2P2/2B5/8

#2

8 + 2


3262 700 Chess Problems 1902

SOLUTION


  • SOUND
  • Sets
    • 1...Kc6
      • 2.Be4#
    • 1...Ke6
      • 2.Bb3#
    • 1...c6
      • 2.Bb3#
  • Tries
    • 1.Ke7?
      • 1...Kc6
        • 2.Be4#
      • 1...c6
        • 2.Bb3#
      • 1...Kc4!
    • 1.Kd8?
      • 1...Kc6
        • 2.Be4#
      • 1...Ke6
        • 2.Bb3#
      • 1...c6
        • 2.Bb3#
      • 1...Kc4!
    • 1.Sf5?
      • 1...Kc4
        • 2.Se3#
      • 1...Kc6
        • 2.Be4#
      • 1...c6
        • 2.Bb3#
      • 1...Ke6!
    • 1.Sg6?
      • 1...Kc6
        • 2.Be4#
      • 1...Ke6
        • 2.Sf4#
      • 1...c6
        • 2.Bb3#
      • 1...Kc4!
    • 1.Bb1?
      • 1...Kc6
        • 2.Be4#
      • 1...Ke6
        • 2.Ba2#
      • 1...c6
        • 2.Ba2#
      • 1...Kc4!
    • 1.Bd3?
      • 1...Kc6
        • 2.Be4#
      • 1...Ke6
        • 2.Bc4#
      • 1...c6!
    • 1.Bg6?
      • 1...Kc6
        • 2.Be4#
      • 1...Ke6
        • 2.Bf7#
      • 1...c6
        • 2.Bf7#
      • 1...Kc4!
    • 1.Bh7?
      • 1...Kc6
        • 2.Be4#
      • 1...Ke6
        • 2.Bg8#
      • 1...c6
        • 2.Bg8#
      • 1...Kc4!
  • Keys
    • 1.Sg2!
      • 1...Kc4
        • 2.Se3#
      • 1...Kc6
        • 2.Be4#
      • 1...Ke6
        • 2.Sf4#
      • 1...c6
        • 2.Bb3#

FEATURES


  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 1
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
    • K(a);S_FLIGHT::B(A)
    • P(b);SBLOCK::B(A)
  • Tries
    • Try
      • K(H);P-FLIGHT
      • Vars
        • K(a);S_FLIGHT::B(A)
        • P(b);SBLOCK::B(A)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • K(H);P-FLIGHT
      • Vars
        • K(a);S_FLIGHT::B(A)
        • P(b);SBLOCK::B(A)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • S(F);
      • Vars
        • K(a);S_FLIGHT::S(F)
        • K(a);S_FLIGHT::B(A)
        • P(b);SBLOCK::B(A)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • S(F);
      • Vars
        • K(a);S_FLIGHT::B(A)
        • K(a);S_FLIGHT::S(F)
        • P(b);SBLOCK::B(A)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • B(A);
      • Vars
        • K(a);S_FLIGHT::B(A)
        • P(b);SBLOCK::B(A)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • B(A);
      • Vars
        • K(a);S_FLIGHT::B(A)
      • Refutation
        • P(b);
    • Try
      • B(A);
      • Vars
        • K(a);S_FLIGHT::B(A)
        • P(b);SBLOCK::B(A)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • B(A);
      • Vars
        • K(a);S_FLIGHT::B(A)
        • P(b);SBLOCK::B(A)
      • Refutation
        • K(a);S_FLIGHT
  • Actual
    • S(F);
    • Vars
      • K(a);S_FLIGHT::S(F)
      • K(a);S_FLIGHT::B(A)
      • P(b);SBLOCK::B(A)


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).