MESON Chess Problem Database

Problem Display
PID: 56001 (7Q/4p3/2RnBp2/2b5/K2kp2R/2N3n1/2P2P1B/4N3 w - - 0 1)

Baird, Edith Elina Helen (Mrs WJ)

Illustrated Sporting and Dramatic News, 1888

7Q/4p3/2RnBp2/2b5/K2kp2R/2N3n1/2P2P1B/4N3

#2

10 + 7

3262 700 Chess Problems 1902

SOLUTION

  • SOUND
  • Sets
    • 1...Ba3
      • 2.Sf3#
    • 1...Bb4
      • 2.Sf3#
    • 1...Bb6
      • 2.Sf3#
    • 1...Ba7
      • 2.Sf3#
    • 1...Sf1
      • 2.Se2#
    • 1...Sh1
      • 2.Se2#
    • 1...Se2
      • 2.Sxe2#
    • 1...Sgf5
      • 2.Se2#
    • 1...Sh5
      • 2.Se2#
  • Keys
    • 1.Qb8!
      • 1...Kxc3
        • 2.Qb4#
      • 1...Ke5
        • 2.Rxe4#
      • 1...Ba3
        • 2.Sf3#
      • 1...Bb4
        • 2.Sf3#
      • 1...Bb6
        • 2.Sf3#
      • 1...Ba7
        • 2.Sf3#
      • 1...Sf1
        • 2.Se2#
      • 1...Sh1
        • 2.Se2#
      • 1...Se2
        • 2.Sxe2#
      • 1...Sgf5
        • 2.Se2#
      • 1...Sh5
        • 2.Se2#
      • 1...Sc4
        • 2.Sb5#
      • 1...Sb5
        • 2.Sxb5#
      • 1...Sdf5
        • 2.Sb5#
      • 1...Sb7
        • 2.Sb5#
      • 1...Sf7
        • 2.Sb5#
      • 1...Sc8
        • 2.Sb5#
      • 1...Se8
        • 2.Sb5#
      • 1...f5
        • 2.Qh8#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 10
    • REMOVED MATES = 0
  • Sets
    • B(d);::S(A)
    • S(a);N_GUARD::S(E)
    • S(a);N_GUARD::S(E),XS(a)
  • Actual
    • Q(J);
    • Vars
      • K(b);N_SPINP(c),P_SPINB(d),S_FLIGHT,XS(E)::QAB1(J)
      • K(b);N_SPINP(c),P_SPINS(a),S_FLIGHT::R1(G),XP(c)
      • B(d);::S(A)
      • S(a);N_GUARD::S(E)
      • S(a);N_GUARD::S(E),XS(a)
      • S(e);N_GUARD::S(E)
      • S(e);N_GUARD::S(E),XS(e)
      • P(f);OGATEB::QAB(J)
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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).