MESON Chess Problem Database

Problem Display
PID: 48823 (4N3/B3p3/2P5/2pkn2R/K5P1/4PN2/3P4/5B2 w - - 0 1)

Baird, Edith Elina Helen (Mrs WJ)

Wit and Wisdom, 1888

4N3/B3p3/2P5/2pkn2R/K5P1/4PN2/3P4/5B2

#2

10 + 4

3262 700 Chess Problems 1902

SOLUTION

  • SOUND
  • Tries
    • 1.Sxe5?
      • 1...Ke4
        • 2.Bg2#
      • 1...Ke6
        • 2.Bc4#
      • 1...e6
        • 2.Bg2#
      • 1...c4!
  • Keys
    • 1.Bg2!
      • 1...Kc4
        • 2.Sxe5#
      • 1...Ke4
        • 2.Sxe5#
      • 1...Kxc6
        • 2.Sxe5#
      • 1...Ke6
        • 2.Sg5#
      • 1...c4
        • 2.Sd4#
      • 1...e6
        • 2.Sxe5#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 6
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(D);XS(c)
      • Vars
        • K(b);S_FLIGHT::B(A)
        • P(d);SBLOCK::B(A)
      • Refutation
        • P(a);
  • Actual
    • B(A);
    • Vars
      • K(b);N_SPINS(c),S_FLIGHT::S(D),XS(c)
      • K(b);N_SPINS(c),S_FLIGHT::B(A)+S(D),XS(c)
      • K(b);N_SPINS(c),S_FLIGHT,XP(H)::B(A)+S(D),DCHECK,XS(c)
      • K(b);N_SPINS(c),S_FLIGHT::S(D)
      • P(a);SBLOCK::B(A)+S(D)
      • P(d);SBLOCK::B(A)+S(D),XS(c)
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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).