Problem Display
PID: 71762 (rnbqkbnr/pppppppp/5B2/3N4/8/5Q1B/4R3/4KR2 w qk - 0 1)

Kipping, Cyril Stanley

Chess, 1952

rnbqkbnr/pppppppp/5B2/3N4/8/5Q1B/4R3/4KR2

#2

7 + 16


SOLUTION


  • SOUND
  • Keys
    • 1.Bxg7!
      • threat
        • 2.Qxf7#
      • 1...f5
        • 2.Qh5#
      • 1...f6
        • 2.Qh5#
      • 1...Sf6
        • 2.Sxf6#
      • 1...Sh6
        • 2.Sf6#

FEATURES


  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Actual
    • B(G);XP(g)
    • Threat
      • QAB1(D),XP(f)
    • Vars
      • P(f);OGATEB::QAB(D)
      • S(o);N_GUARD::S(F),XS(o)
      • S(o);N_GUARD::S(F)


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).