Problem Display
PID: 170444 (8/8/6R1/1pk5/4P3/8/BB6/5K2 w - - 0 1)

Kuligin, Nikolai Volodimirovich

Sachmatija, 2012

8/8/6R1/1pk5/4P3/8/BB6/5K2

#5

5 + 2


SOLUTION


  • SOUND
  • Keys
    • 1.Bg7!
      • 1...Kb4
        • 2.Ke2
          • 2...Ka3
            • 3.Ra6+
              • 3...Kb4
                • 4.Kd3
                  • 4...Kc5
                    • 5.Bf8#
                • 4.Ke3
                  • 4...Kc5
                    • 5.Bf8#
          • 2...Ka4
            • 3.Ra6+
              • 3...Kb4
                • 4.Kd3
                  • 4...Kc5
                    • 5.Bf8#
                • 4.Ke3
                  • 4...Kc5
                    • 5.Bf8#
          • 2...Ka5
            • 3.Bf8
              • 3...b4
                • 4.Bc4
                  • threat
                    • 5.Ra6#
                  • 4...Ka4
                    • 5.Ra6#
          • 2...Kc5
            • 3.Kd3
              • threat
                • 4.Bf8#
              • 3...Kb4
                • 4.Ra6
                  • 4...Kc5
                    • 5.Bf8#
              • 3...b4
                • 4.Bc4
                  • 4...b3
                    • 5.Bf8#
      • 1...b4
        • 2.Bb3
          • 2...Kb5
            • 3.Bf8
              • 3...Ka5
                • 4.Bc4
                  • threat
                    • 5.Ra6#
                  • 4...Ka4
                    • 5.Ra6#

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).