Problem Display
PID: 161059 (8/5b1Q/2qn2N1/1n6/2pPkNP1/4p3/2P5/3B2K1 w - - 0 1)

Healey, Percy E

Illustrated London News, 0000

8/5b1Q/2qn2N1/1n6/2pPkNP1/4p3/2P5/3B2K1

#2

8 + 7


15351 SCPF/BCPS Black Books 2017

SOLUTION


  • SOUND
  • Keys
    • 1.Se2!
      • threat
        • 2.Qh1#
      • 1...Kf3
        • 2.Se5#
      • 1...Kd5
        • 2.Sgf4#
      • 1...Sxd4
        • 2.Sc3#

FEATURES


  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(E);
    • Threat
      • QAB(H)
    • Vars
      • K(c);S_FLIGHT::S(G)
      • S(d);N_GUARD,SBLOCK,XP(D)::S(E)


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).