Problem Display
PID: 212042 (1rbnn3/Qppp1r2/1PkPp3/2p2R2/8/K1N2p2/2PR1pq1/6b1 w - - 0 1)

Burda, Josef

Sachova skladba, 2018

1rbnn3/Qppp1r2/1PkPp3/2p2R2/8/K1N2p2/2PR1pq1/6b1

#2

8 + 15


SOLUTION


  • SOUND
  • Keys
    • 1.bxc7!
      • threat
        • 2.Rxc5#
        • 2.Qxc5#
        • 2.cxb8S#
        • 2.cxd8S#
      • 1...Rxf5
        • 2.cxb8S#
        • 2.cxd8S#
      • 1...Sxd6
        • 2.Rxc5#
        • 2.Qxc5#
      • 1...Sxc7
        • 2.Rxc5#
        • 2.Qxc5#
      • 1...exf5
        • 2.cxb8S#
        • 2.cxd8S#
      • 1...f1Q
        • 2.cxb8S#
        • 2.cxd8S#
      • 1...f1S
        • 2.cxb8S#
        • 2.cxd8S#
      • 1...f1B
        • 2.cxb8S#
        • 2.cxd8S#
      • 1...f1R
        • 2.cxb8S#
        • 2.cxd8S#
      • 1...Qg5
        • 2.Qxc5#
        • 2.cxb8S#
      • 1...Ra8
        • 2.Rxc5#
        • 2.cxd8S#
      • 1...c4
        • 2.Rc5#
        • 2.Qc5#
        • 2.cxb8S#
        • 2.cxd8S#
      • 1...e5
        • 2.cxb8S#
        • 2.cxd8S#
      • 1...b5
        • 2.Rxc5#
        • 2.cxb8S#
        • 2.cxd8S#
      • 1...b6
        • 2.cxb8S#
        • 2.cxd8S#

FEATURES


  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 0
    • REMOVED MATES = 0
  • Sets
  • Actual
    • P(F);XP(i)
    • Threat
      • DUALS(4)


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).