MESON Chess Problem Database

Problem Display
PID: 119908 (6Q1/3p3K/B7/3P4/4kPP1/2p1pNpN/4n3/8 w - - 0 1)

Noto, A

L'Eco degli Scacchi, 1900

6Q1/3p3K/B7/3P4/4kPP1/2p1pNpN/4n3/8

#2

8 + 6

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Sd4
      • 2.Sfg5#
    • 1...Sxf4
      • 2.Shg5#
  • Keys
    • 1.d6!
      • threat
        • 2.Qa8#
      • 1...Kxf3
        • 2.Bb7#
      • 1...Sxf4
        • 2.Shg5#
      • 1...Sd4
        • 2.Sfg5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
    • S(a);SBLOCK::S(A)
    • S(a);SBLOCK,XP(C)::S(B)
  • Actual
    • P(E);
    • Threat
      • QAB(H)
    • Vars
      • K(e);S_FLIGHT,XS(A)::B(F)
      • S(a);SBLOCK,XP(C)::S(B)
      • S(a);SBLOCK::S(A)
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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).