MESON Chess Problem Database

Problem Display
PID: 56644 (4Q3/2pP1N2/1p6/3p2p1/B1kp1bR1/B3R1pK/4P1N1/8 w - - 0 1)

Baird, Edith Elina Helen (Mrs WJ)

Hereford Times, 1901

4Q3/2pP1N2/1p6/3p2p1/B1kp1bR1/B3R1pK/4P1N1/8

#2

10 + 8

3262 700 Chess Problems 1902

SOLUTION

  • SOUND
  • Sets
    • 1...Be5
      • 2.Sxe5#
    • 1...b5
      • 2.Bb3#
  • Tries
    • 1.Sd6+?
      • 1...cxd6
        • 2.Qc8#
      • 1...Bxd6!
  • Keys
    • 1.Qe5!
      • 1...Bxe3
        • 2.Qxc7#
      • 1...Bxe5
        • 2.Sxe5#
      • 1...dxe3
        • 2.Sxe3#
      • 1...d3
        • 2.exd3#
      • 1...b5
        • 2.Bb3#
      • 1...c5
        • 2.Sd6#
      • 1...c6
        • 2.Sd6#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 5
    • REMOVED MATES = 0
  • Sets
    • B(d);N_GUARD,P_SPINP(c)::S(I),XB(d)
    • P(g);SBLOCK::B(F)
  • Tries
    • Try
      • S(I);CHECK
      • Vars
        • P(h);S_CUTB(d),XS(I)::QAR(J)
      • Refutation
        • B(d);P_SPINP(c),XS(I)
  • Actual
    • Q(J);
    • Vars
      • B(d);N_GUARD,P_SPINP(c),XR(D)::QAR(J),XP(h)
      • B(d);P_SPINP(c),XQ(J)::S(I),XB(d)
      • P(c);P_SPINB(d),XR(D)::S(B),XP(c)
      • P(c);OGATE,P_SPINB(d)::P(A),XP(c)
      • P(g);SBLOCK::B(F)
      • P(h);N_GUARD::S(I)
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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).