MESON Chess Problem Database

Problem Display
PID: 51360 (4R2n/3N2K1/5B1p/5p1B/2bp1k2/5N2/3P3P/q1n2R2 w - - 0 1)

Ahues, Herbert Siegfried Oskar

Manchester Guardian, 1958

4R2n/3N2K1/5B1p/5p1B/2bp1k2/5N2/3P3P/q1n2R2

#2

9 + 8

SOLUTION

  • SOUND
  • Sets
    • 1...Ba2
      • 2.Se1#
      • 2.Sg1#
      • 2.Sxd4#
      • 2.Sh4#
      • 2.Sg5#
    • 1...Bb3
      • 2.Se1#
      • 2.Sg1#
      • 2.Sxd4#
      • 2.Sh4#
      • 2.Sg5#
    • 1...Be6
      • 2.Sg5#
    • 1...Bf7
      • 2.Se1#
      • 2.Sg1#
      • 2.Sxd4#
      • 2.Sh4#
      • 2.Sg5#
    • 1...Bg8
      • 2.Se1#
      • 2.Sg1#
      • 2.Sxd4#
      • 2.Sh4#
      • 2.Sg5#
    • 1...Se2
      • 2.Se1#
    • 1...d3
      • 2.Se1#
      • 2.Sg1#
      • 2.Sd4#
      • 2.Sh4#
      • 2.Sg5#
  • Keys
    • 1.Bh4!
      • threat
        • 2.Bg3#
      • 1...d3+
        • 2.Sd4#
      • 1...Be6
        • 2.Sg5#
      • 1...Se2
        • 2.Se1#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
    • B(c);N_GUARD::R(A)+S(D)
    • S(b);S_CUTB(c)::R(A)+S(D)
  • Actual
    • B(F);
    • Threat
      • B(F)
    • Vars
      • P(d);CHECK,S_CUTB(c)::R(A)+S(D)
      • B(c);N_GUARD::R(A)+S(D)
      • S(b);S_CUTB(c)::R(A)+S(D)
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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).