Problem Display
PID: 198259 (8/8/3P1RB1/4pN2/2p1k2K/3p4/6pB/8 w - - 0 1)

van Dam, Leo Gottfried

Rivista del Club Argentino de Ajedrez, 1920

8/8/3P1RB1/4pN2/2p1k2K/3p4/6pB/8

#2

6 + 5


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Keys
    • 1.Bg1!
      • threat
        • 2.Se7#
      • 1...Kf3
        • 2.Sg3#
        • 2.Sd4#
      • 1...Kf4
        • 2.Se3#
        • 2.Sg3#
        • 2.Sd4#
        • 2.Sh6#
        • 2.Se7#
        • 2.Sg7#
      • 1...Kd5
        • 2.Se7#

FEATURES


  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
  • Actual
    • B(A);
    • Threat
      • B(F)+S(C)
    • Vars
      • K(d);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).