Problem Display
PID: 9246 (2b5/8/2N5/1N6/K7/2R5/k7/n7 w - - 0 1)

Nikitin, Vladimir V

Schach, 1998

2b5/8/2N5/1N6/K7/2R5/k7/n7

#5

4 + 3


SOLUTION


  • SOUND
  • Keys
    • 1.Sb4+!
      • 1...Kb1
        • 2.Sa3+
          • 2...Kb2
            • 3.Rxc8
              • 3...Sc2
                • 4.Rxc2+
                  • 4...Ka1
                    • 5.Ra2#
              • 3...Sb3
                • 4.Rc2+
                  • 4...Ka1
                    • 5.Ra2#
      • 1...Kb2
        • 2.Sd3+
          • 2...Ka2
            • 3.Ra3+
              • 3...Kb1
                • 4.Ra2
                  • threat
                    • 5.Sc3#
                    • 5.Rb2#
                  • 4...Kxa2
                    • 5.Sc3#

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).