Problem Display
PID: 15533 (Q6K/8/8/8/1p6/N3p3/8/k1N5 w - - 0 1)

Bakke, Nils Adrian

Mat, 1985

Q6K/8/8/8/1p6/N3p3/8/k1N5

#2

4 + 3


2838 Fun with Chess Miniatures 1996

SOLUTION


  • SOUND
  • Keys
    • 1.Qg2!
      • threat
        • 2.Sb3#
        • 2.Qa2#
        • 2.Qg7#
      • 1...bxa3
        • 2.Qa2#
      • 1...e2
        • 2.Qg7#
      • 1...b3
        • 2.Sxb3#

FEATURES


  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Actual
    • Q(C);
    • Threat
      • DUALS(3)
    • Vars
      • P(c);XS(B)::QAR1(C)
      • P(b);::QAB(C)
      • P(c);::S(A),XP(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).