Problem Display
PID: 167267 (BR6/8/2R1p3/2Nk4/1p4P1/6b1/2P1N3/K6b w - - 0 1)

Fellows, Arthur G

Montgomery County Times, 1898

BR6/8/2R1p3/2Nk4/1p4P1/6b1/2P1N3/K6b

#2

8 + 5


15 British Chess Magazine 1910
14868 Pirnie Collection 2018

SOLUTION


  • SOUND
  • Sets
    • 1...Ke5
      • 2.Rxe6#
  • Keys
    • 1.Se4!
      • threat
        • 2.Rc5#
      • 1...Be5+
        • 2.Rc3#
      • 1...Kxe4
        • 2.Rxe6#
      • 1...Ke5
        • 2.Rc5#
      • 1...Bxe4
        • 2.Rb5#
      • 1...e5
        • 2.Sf6#

FEATURES


  • Static
    • TYPE = THREAT
    • CHANGED MATES = 1
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
    • K(d);P-FLIGHT::R1(F),XP(e)
  • Actual
    • S(E);
    • Threat
      • B(G)+R(F),DCHECK
    • Vars
      • B(b);CHECK,SBLOCK::B(G)+R(F)
      • K(d);S_FLIGHT,XS(E)::B(G)+R(F),DCHECK,XP(e)
      • K(d);P-FLIGHT::R(F)
      • B(a);SBLOCK,XS(E)::R(H)
      • P(e);SBLOCK::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).