Problem Display
PID: 153081 (1N6/1N2p3/4p3/Pk1nR3/1B6/PPp5/2K5/8 w - - 0 1)

Dawson, Thomas Rayner

Chess Problem, 1944

(First published on Wed Dec 20 1944)

1N6/1N2p3/4p3/Pk1nR3/1B6/PPp5/2K5/8

#2

8 + 5


15256 TRD Scrapbook 2014

SOLUTION


  • SOUND
  • Keys
    • 1.Bc5!
      • threat
        • 2.a4#
      • 1...Se3+
        • 2.Bxe3#
      • 1...Sb4+
        • 2.Bxb4#
      • 1...Sb6
        • 2.Bxb6#

FEATURES


  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Actual
    • B(D);N_PINS(c)
    • Threat
      • P(B)
    • Vars
      • S(c);CHECK,OGATEB::R(F)+B(D),XS(c)
      • S(c);OGATEB::R(F)+B(D),XS(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).