Problem Display
PID: 149521 (8/1Bp5/2KP4/3R1p2/4k3/8/5R2/2N5 w - - 0 1)

Kuligin, Nikolai Volodimirovich

Troll, 2012

8/1Bp5/2KP4/3R1p2/4k3/8/5R2/2N5

#3

6 + 3


SOLUTION


  • SOUND
  • Tries
    • 1.Rfxf5?
      • threat
        • 2.Kxc7
          • 2...Ke3
            • 3.Rd3#
      • 1...cxd6
        • 2.Kb5
          • 2...Ke3
            • 3.Rd3#
        • 2.Kb6
          • 2...Ke3
            • 3.Rd3#
        • 2.Kxd6
          • 2...Ke3
            • 3.Rd3#
        • 2.Kc7
          • 2...Ke3
            • 3.Rd3#
        • 2.Kd7
          • 2...Ke3
            • 3.Rd3#
      • 1...Ke3!
  • Keys
    • 1.Kxc7!
      • threat
        • 2.Rfxf5
          • 2...Ke3
            • 3.Rd3#
      • 1...Ke3
        • 2.Rdd2
          • 2...f4
            • 3.Rfe2#
      • 1...f4
        • 2.Re2+
          • 2...Kf3
            • 3.Rg5#

FEATURES


NOT CLASSIFIED


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).