MESON Chess Problem Database

Problem Display
PID: 207915 (2b5/5n2/p4B2/k1K1p3/4N3/nP6/8/8 w - - 0 1)

Rauch, A

Badische Neueste Nachrichten, 1983

2b5/5n2/p4B2/k1K1p3/4N3/nP6/8/8

#2

4 + 6

15148 Sadier Collection 2020

SOLUTION

  • SOUND
  • Sets
    • 1...Sg5
      • 2.Bd8#
    • 1...Sd6
      • 2.Bd8#
    • 1...Sh6
      • 2.Bd8#
    • 1...Sd8
      • 2.Bxd8#
    • 1...Sh8
      • 2.Bd8#
  • Keys
    • 1.Sd6!
      • 1...Sxd6
        • 2.Bd8#
      • 1...Bh3
        • 2.Sb7#
      • 1...Bg4
        • 2.Sb7#
      • 1...Bf5
        • 2.Sb7#
      • 1...Be6
        • 2.Sb7#
      • 1...Bb7
        • 2.Sxb7#
      • 1...Bd7
        • 2.Sb7#
      • 1...Sb1
        • 2.Sc4#
      • 1...Sc2
        • 2.Sc4#
      • 1...Sc4
        • 2.Sxc4#
      • 1...Sb5
        • 2.Sc4#
      • 1...Sg5
        • 2.Bd8#
      • 1...Sh6
        • 2.Bd8#
      • 1...Sd8
        • 2.Bxd8#
      • 1...Sh8
        • 2.Bd8#
      • 1...e4
        • 2.Bc3#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 11
    • REMOVED MATES = 0
  • Sets
    • S(e);N_GUARD::B(D)
    • S(e);N_GUARD::B(D),XS(e)
  • Actual
    • S(B);
    • Vars
      • S(e);N_GUARD,XS(B)::B(D)
      • B(f);N_GUARD,SBLOCK::S(B)
      • B(f);N_GUARD::S(B)
      • B(f);N_GUARD::S(B),XB(f)
      • S(a);N_GUARD::S(B)
      • S(a);N_GUARD::S(B),XS(a)
      • S(e);N_GUARD::B(D)
      • S(e);N_GUARD::B(D),XS(e)
      • P(c);OGATE::B(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).