Problem Display
PID: 81322 (8/B7/kpK5/2R5/8/3p4/3P4/8 w - - 0 1)

Antipov, Viacheslav Pavlovich

Novgorodskaya pravda, 1984

8/B7/kpK5/2R5/8/3p4/3P4/8

#4

4 + 3


SOLUTION


  • SOUND
  • Keys
    • 1.Rc3!
      • threat
        • 2.Ra3#
      • 1...Ka5
        • 2.Bxb6+
          • 2...Ka4
            • 3.Bc5
              • 3...Ka5
                • 4.Ra3#
          • 2...Kb4
            • 3.Bc5+
              • 3...Ka4
                • 4.Ra3#
              • 3...Ka5
                • 4.Ra3#
      • 1...Kxa7
        • 2.Rc1
          • 2...Ka8
            • 3.Kc7
              • threat
                • 4.Ra1#
              • 3...Ka7
                • 4.Ra1#
          • 2...Kb8
            • 3.Kxb6
              • 3...Ka8
                • 4.Rc8#
          • 2...b5
            • 3.Kc7
              • threat
                • 4.Ra1#
              • 3...Ka6
                • 4.Ra1#
              • 3...Ka8
                • 4.Ra1#

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).