MESON Chess Problem Database

Problem Display
PID: 102135 (7Q/b7/2pp2K1/n1pN1P2/3Nk3/1p3p2/2P5/r4B2 w - - 0 1)

Kuneticky, Otokar

Obrazkova Revue, 1900

7Q/b7/2pp2K1/n1pN1P2/3Nk3/1p3p2/2P5/r4B2

#2

7 + 9

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...f2
      • 2.Bg2#
  • Keys
    • 1.Se2!
      • threat
        • 2.Sec3#
      • 1...Kxd5
        • 2.Sc3#
      • 1...fxe2
        • 2.Bg2#
      • 1...cxd5
        • 2.Qe8#
      • 1...f2
        • 2.Bg2#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
    • P(c);OGATEB::B(A)
  • Actual
    • S(C);
    • Threat
      • S(C)
    • Vars
      • K(d);S_FLIGHT,XS(D)::S(C)
      • P(c);OGATEB,XS(C)::B(A)
      • P(g);SBLOCK,XS(D)::QAR(G)
      • P(c);OGATEB::B(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).