Problem Display
PID: 121226 (5R2/8/7p/6Nk/8/5N1K/8/8 w - - 0 1)

Wolf, Slavko

Sahovski problemi za pocetnike, 1935

5R2/8/7p/6Nk/8/5N1K/8/8

#2

4 + 2


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Tries
    • 1.Se5?
      • 1...hxg5
        • 2.Rh8#
      • 1...Kxg5!
  • Keys
    • 1.Sh4!
      • 1...Kxg5
        • 2.Rf5#
      • 1...hxg5
        • 2.Rh8#

FEATURES


  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(A);
      • Vars
        • P(b);OGATEB,SBLOCK,XS(C)::R(D)
      • Refutation
        • K(a);P-FLIGHT,XS(C)
  • Actual
    • S(A);
    • Vars
      • K(a);OGATEB,P-FLIGHT,XS(C)::R1(D)
      • P(b);OGATEB,SBLOCK,XS(C)::R(D)


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).