Problem Display
PID: 177468 (NNR1R3/B2p4/3p4/pp1k4/q3p3/8/4P3/5B1K w - - 0 1)

Majoros, Bela

1st HM., Sachova skladba, 2008

NNR1R3/B2p4/3p4/pp1k4/q3p3/8/4P3/5B1K

#2

8 + 7


3485 Sachova skladba 2009

SOLUTION


  • SOUND
  • Keys
    • 1.e3!
      • threat
        • 2.Sb6#
        • 2.Sc7#
      • 1...Qc2
        • 2.Sb6#
      • 1...Qc4
        • 2.Sb6#
      • 1...Qd4
        • 2.Sc7#

FEATURES


  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Actual
    • P(C);
    • Threat
      • DUALS(2)
    • Vars
      • Q(a);::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).