Problem Display
PID: 140299 (3n4/8/pR1N4/k7/8/8/5B2/2K5 w - - 0 1)

Dobordzinidze, Aleksandr

Shakhmaty v SSSR, 1949

3n4/8/pR1N4/k7/8/8/5B2/2K5

#3

4 + 3


SOLUTION


  • SOUND
  • Keys
    • 1.Bc5!
      • threat
        • 2.Sc4+
          • 2...Ka4
            • 3.Rb4#
        • 2.Rb3
          • threat
            • 3.Ra3#
          • 2...Ka4
            • 3.Ra3#
        • 2.Rb4
          • threat
            • 3.Sc4#
      • 1...Ka4
        • 2.Rxa6+
          • 2...Kb3
            • 3.Ra3#
      • 1...Sc6
        • 2.Rb3
          • threat
            • 3.Ra3#
          • 2...Ka4
            • 3.Ra3#
      • 1...Se6
        • 2.Sc4+
          • 2...Ka4
            • 3.Rb4#
      • 1...Sb7
        • 2.Sc4+
          • 2...Ka4
            • 3.Rb4#
      • 1...Sf7
        • 2.Sc4+
          • 2...Ka4
            • 3.Rb4#

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).