Problem Display
PID: 149164 (8/k7/8/2K5/3R4/4B3/8/8 w - - 0 1)

Dehler, Ernst Georg

Deutsche Schachzeitung, 1925

8/k7/8/2K5/3R4/4B3/8/8

#2

3 + 1


15148 Sadier Collection 2013
5454 Near Snap 2014

SOLUTION


  • SOUND
  • Keys
    • 1.Kc6!
      • 1...Ka6
        • 2.Ra4#
      • 1...Ka8
        • 2.Rd8#
      • 1...Kb8
        • 2.Rd8#

Anticipated by 22070(1924)

FEATURES


  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Actual
    • K(C);P-FLIGHT
    • Vars
      • K(a);P-FLIGHT::R(B)
      • K(a);S_FLIGHT::R(B)


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).