Problem Display
PID: 4557 (8/1PPk1K2/3NN3/3n4/8/8/8/8 w - - 0 1)

Guinet, Leon

L'Echiquier d'Aix, 1879

8/1PPk1K2/3NN3/3n4/8/8/8/8

#2

5 + 2


3295 Einfuhrung in die Welt des Schachproblem 1984
5454 Near Snap 2009

SOLUTION


  • SOUND
  • Keys
    • 1.c8S!
      • threat
        • 2.b8S#
      • 1...Kc6
        • 2.b8S#

This anticipates 4603(1882), 23007(1930)

This is a version of 2385

FEATURES


  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
  • Actual
    • P(D);
    • Threat
      • P=S
    • Vars
      • K(b);S_FLIGHT::P=S


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).