Problem Display
PID: 107093 (8/8/3K4/k7/2R5/8/8/8 w - - 0 1)

Kniest, Albert Heinrich

DUF, 1964

8/8/3K4/k7/2R5/8/8/8

#2

2 + 1


6490 yacpdb 2009
5454 Near Snap 2014

SOLUTION


  • SOUND
  • Keys
    • 1.Kc6!
      • 1...Ka6
        • 2.Ra4#

This anticipates 116895(1970), 149459(1995)

FEATURES


  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
  • Actual
    • K(B);P-FLIGHT
    • Vars
      • K(a);P-FLIGHT::R(A)


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).