MESON Chess Problem Database

Problem Display
PID: 98650 (6R1/5pK1/8/6p1/4pNkN/2n3P1/7P/7B w - - 0 1)

Rizzetti, Dante Hugo

Problemas, 1981

6R1/5pK1/8/6p1/4pNkN/2n3P1/7P/7B

#2

7 + 5

6490 yacpdb 2009
16325 Seleccion de Problemas de Dante Hugo Rizzetti (Kapros) 2013

SOLUTION

  • SOUND
  • Sets
    • 1...e3
      • 2.Bf3#
    • 1...gxh4
      • 2.Kf6#
  • Keys
    • 1.Bg2!
      • threat
        • 2.Bh3#
      • 1...gxf4
        • 2.Kh6#
      • 1...gxh4
        • 2.Kf6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 1
  • Sets
    • P(b);N_GUARD::B(A)
    • P(d);XS(E)::R(G)+K(F)
  • Actual
    • B(A);
    • Threat
      • B(A)
    • Vars
      • P(d);XS(D)::R(G)+K(F)
      • P(d);XS(E)::R(G)+K(F)
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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).