Problem Display
PID: 129888 (4r3/kB2b3/2Q5/8/2N5/4n3/K7/8 w - - 0 1)

Cumpe, Josef

Sokolske besedy, 1935

4r3/kB2b3/2Q5/8/2N5/4n3/K7/8

#2

4 + 4


6490 yacpdb 2009
5454 Near Snap 2013
  • SOUND
  • Sets
    • 1...Rb8
      • 2.Qa6#
      • 2.Qb6#
  • Tries
    • 1.Ba6?
      • threat
        • 2.Qb7#
      • 1...Kb8
        • 2.Qb7#
      • 1...Rb8!
    • 1.Bc8?
      • threat
        • 2.Qb7#
      • 1...Kb8
        • 2.Qb7#
      • 1...Rxc8!
  • Keys
    • 1.Ba8!
      • threat
        • 2.Qb7#
      • 1...Kb8
        • 2.Qb7#
      • 1...Rxa8
        • 2.Qb6#
      • 1...Rb8
        • 2.Qa4#

This anticipates 206805(1991), 23024(1998)



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).