Problem Display
PID: 51831 (8/8/8/8/K4N2/1p6/krnp4/bb6 w - - 0 1)

Latzel, Gerhard Paul

Die Schwalbe, 1930

8/8/8/8/K4N2/1p6/krnp4/bb6

#2

2 + 7


3310 2345 Chess Problems 1997
5454 Near Snap 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Se2!
      • threat
        • 2.Sc3#
      • 1...d1S
        • 2.Sc1#

This anticipates 85328(1994)

FEATURES


  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(B);
    • Threat
      • S(B)
    • Vars
      • P(f);N_GUARD::S(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).