MESON Chess Problem Database

Problem Display
PID: 170475 (8/8/3Bk3/2R5/3K4/4N3/2QN4/8 w - - 0 1)

Winterer, Karl

Basler Nachrichten, 1953

8/8/3Bk3/2R5/3K4/4N3/2QN4/8

#2

6 + 1

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Keys
    • 1.Rc7!
      • threat
        • 2.Qg6#
      • 1...Kxd6
        • 2.Qc6#
      • 1...Kf6
        • 2.Qf5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Actual
    • R(E);
    • Threat
      • QAR2(A)
    • Vars
      • K(a);OGATEB,P-FLIGHT,XB(F)::QAR1(A)
      • K(a);P-FLIGHT::QAR1(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).