MESON Chess Problem Database

Problem Display
PID: 146718 (6bb/4nN2/1Q1N1k1r/3Pp1RP/3p4/8/1B6/1B3K2 w - - 0 1)

McArthur, Sgt Maj William

South Australian Chronicle, 1880

6bb/4nN2/1Q1N1k1r/3Pp1RP/3p4/8/1B6/1B3K2

#2

9 + 7

1085 Australian Chess Problem Magazine 1997

SOLUTION

  • SOUND
  • Sets
    • 1...Bxf7
      • 2.Se4#
    • 1...d3
      • 2.Bxe5#
    • 1...e4
      • 2.Bxd4#
      • 2.Qxd4#
  • Keys
    • 1.Qd8!
      • 1...Rxh5
        • 2.Rg6#
      • 1...Bxf7
        • 2.Se4#
      • 1...Rg6
        • 2.Rxg6#
      • 1...Rh7
        • 2.Rg6#
      • 1...Bh7
        • 2.Qxh8#
      • 1...Bg7
        • 2.Rf5#
      • 1...d3
        • 2.Bxe5#
      • 1...e4
        • 2.Bxd4#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 6
    • REMOVED MATES = 0
  • Sets
    • B(f);SBLOCK,XS(I)::QAR(G)+S(H),DCHECK
    • P(a);OGATE,P_SPINP(b)::B(C),XP(b)
  • Actual
    • Q(G);P_PINS(e)
    • Vars
      • R(d);N_GUARD,XP(F)::R1(E)
      • B(f);SBLOCK,XS(I)::S(H)
      • R(d);N_GUARD::R1(E),XR(d)
      • R(d);N_GUARD::R1(E)
      • B(f);OGATE::QAB(G),XB(g)
      • B(g);SBLOCK::R1(E)
      • P(a);OGATE,P_SPINP(b)::B(C),XP(b)
      • P(b);OGATEB,P_SPINP(a)::B(C),XP(a)
HTML5 logo

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).