Problem Display
PID: 237287 (8/5p2/8/4Q3/2K5/N7/k7/8 w - - 0 1)

Groeneveld, Cornelis

Problemist Pribuzhya, 1996

8/5p2/8/4Q3/2K5/N7/k7/8

#2

3 + 2


15148 Sadier Collection 2021

SOLUTION


  • SOUND
  • Sets
    • 1...Kxa3
      • 2.Qa1#
  • Keys
    • 1.Qf6!
      • 1...Kxa3
        • 2.Qa1#

FEATURES


  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 0
    • REMOVED MATES = 0
  • Sets
    • K(a);P-FLIGHT,XS(A)::QAR2(C)
  • Actual
    • Q(C);
    • Vars
      • K(a);P-FLIGHT,XS(A)::QAR2(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).