MESON Chess Problem Database

Problem Display
PID: 194286 (K7/3PkPP1/4N1P1/pP1pp3/7b/q5N1/8/8 w - - 0 1)

Erdey, Aladar

Magyar Sakkvilag, 1917

K7/3PkPP1/4N1P1/pP1pp3/7b/q5N1/8/8

#2

8 + 6

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Keys
    • 1.f8S!
      • threat
        • 2.d8Q#
      • 1...Kd6
        • 2.Sf5#
      • 1...Kf6
        • 2.g8S#
      • 1...Qd6
        • 2.g8S#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Actual
    • P(F);
    • Threat
      • P=Q
    • Vars
      • K(f);S_FLIGHT::S(A)
      • K(f);S_FLIGHT::P=S
      • Q(a);SBLOCK::P=S
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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).