Problem Display
PID: 184011 (8/8/1B4B1/1k6/2NR4/K7/8/8 w - - 0 1)

Onufrienko, Sergey

Kudesnik, 2018

8/8/1B4B1/1k6/2NR4/K7/8/8

#3

5 + 1


SOLUTION


  • SOUND
  • Tries
    • 1.Sa5?
      • threat
        • 2.Rb4+
          • 2...Ka6
            • 3.Bd3#
        • 2.Rd6
          • 2...Ka6
            • 3.Bd3#
      • 1...Ka6
        • 2.Rd6
          • 2...Kb5
            • 3.Bd3#
      • 1...Kxb6!
  • Keys
    • 1.Rd6!
      • threat
        • 2.Sa5
          • 2...Ka6
            • 3.Bd3#
        • 2.Bd3
          • 2...Ka6
            • 3.Sa5#
      • 1...Kxc4
        • 2.Bd3+
          • 2...Kc3
            • 3.Ba5#
      • 1...Ka6
        • 2.Sa5
          • 2...Kb5
            • 3.Bd3#

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).