Problem Display
PID: 171077 (8/PK6/8/3k4/4R3/B4nN1/8/8 w - - 0 1)

Ernst, Erich

Gemeindemitteilungsblatt von Rheinmunster, 2000

(First published on Fri Dec 15 2000)

8/PK6/8/3k4/4R3/B4nN1/8/8

#2

5 + 2


15391 Problemschach-Jahrbuch (2000) 2001
6490 yacpdb 2018

SOLUTION


  • SOUND
  • Keys
    • 1.a8S!
      • threat
        • 2.Sb6#
        • 2.Sc7#
      • 1...Sd4
        • 2.Sb6#
      • 1...Se5
        • 2.Sc7#

FEATURES


  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Actual
    • P(D);
    • Threat
      • DUALS(2)
    • Vars
      • S(a);::S(D)


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).