MESON Chess Problem Database

Problem Display
PID: 187669 (8/B7/1N4K1/1P6/P1pkp2R/P1pN4/2b1P3/8 w - - 0 1)

Mendes de Moraes Filho, Feliciano

1st Prize, Revista da Semana, 1909

8/B7/1N4K1/1P6/P1pkp2R/P1pN4/2b1P3/8

#2

9 + 5

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Keys
    • 1.Sf4!
      • threat
        • 2.Sd7#
      • 1...e3+
        • 2.Sd3#
      • 1...Ke3
        • 2.Sxc4#
      • 1...Kc5
        • 2.Sc8#
      • 1...Ke5
        • 2.Sxc4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(C);N_PINP(e)
    • Threat
      • B(I)+S(G)
    • Vars
      • P(e);CHECK,SBLOCK::R(E)+S(C)
      • K(d);S_FLIGHT::B(I)+S(G),DCHECK,XP(c)
      • K(d);S_FLIGHT::B(I)+S(G)
      • K(d);S_FLIGHT::S(G),XP(c)
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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).