MESON Chess Problem Database

Problem Display
PID: 193844 (8/8/4k3/3NpNPK/8/1R6/B7/8 w - - 0 1)

Fischer, Lajos

Pesti Naplo, 1916

8/8/4k3/3NpNPK/8/1R6/B7/8

#2

6 + 2

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Keys
    • 1.Sf6!
      • threat
        • 2.Rf3#
      • 1...Kxf5
        • 2.Rf3#
      • 1...Kf7
        • 2.Rb8#
      • 1...e4
        • 2.Rb5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(C);
    • Threat
      • B(A)+R(B)
    • Vars
      • K(b);S_FLIGHT,XS(D)::R(B)
      • K(b);S_FLIGHT::B(A)+R(B)
      • P(a);::B(A)+R(B)
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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).