Problem Display
PID: 251756 (6B1/4p3/1K5B/1b2k3/1p1RN2N/8/1P6/4b3 w - - 0 1)

Stooke, George F

The Field, 1906

(First published on Sat Sep 22 1906)

6B1/4p3/1K5B/1b2k3/1p1RN2N/8/1P6/4b3

#2

7 + 5


15239 Valois Notebooks 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Sf2!
      • threat
        • 2.Bg7#
      • 1...Kxd4
        • 2.Sf3#
      • 1...Kf6
        • 2.Sg4#

FEATURES


  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(C);
    • Threat
      • B(F)
    • Vars
      • K(d);N_GUARD,S_FLIGHT,XR(B)::S(D)
      • K(d);N_GUARD,S_FLIGHT::S(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).