Problem Display
PID: 206699 (7k/5Kp1/5pP1/6NP/8/8/8/8 w - - 0 1)

Eighch, Eustace

Schackvarlden, 1925

7k/5Kp1/5pP1/6NP/8/8/8/8

#2

4 + 3


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.h6!
      • threat
        • 2.hxg7#
      • 1...gxh6
        • 2.g7#

FEATURES


  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
  • Actual
    • P(B);
    • Threat
      • P(B),XP(b)
    • Vars
      • P(b);OGATE,XP(B)::P(C)


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).