Problem Display
PID: 163426 (8/8/8/8/8/N3p3/R3P3/3k1K2 w - - 0 1)

Kozhakin, Vladimir Vladimirovich

Sachmatija, 2004

8/8/8/8/8/N3p3/R3P3/3k1K2

#5

4 + 2


SOLUTION


  • SOUND
  • Keys
    • 1.Kg2!
      • threat
        • 2.Kf3
          • threat
            • 3.Kxe3
              • threat
                • 4.Ra1#
              • 3...Kc1
                • 4.Kd3
                  • 4...Kd1
                    • 5.Ra1#
          • 2...Ke1
            • 3.Rb2
              • 3...Kd1
                • 4.Kxe3
                  • threat
                    • 5.Rb1#
                  • 4...Kc1
                    • 5.Rb1#
                  • 4...Ke1
                    • 5.Rb1#
            • 3.Rc2
              • 3...Kd1
                • 4.Kxe3
                  • 4...Ke1
                    • 5.Rc1#
        • 2.Rc2
          • 2...Ke1
            • 3.Kf3
              • 3...Kd1
                • 4.Kxe3
                  • 4...Ke1
                    • 5.Rc1#
      • 1...Kc1
        • 2.Kf3
          • 2...Kd1
            • 3.Kxe3
              • threat
                • 4.Ra1#
              • 3...Kc1
                • 4.Kd3
                  • 4...Kd1
                    • 5.Ra1#
      • 1...Ke1
        • 2.Kf3
          • threat
            • 3.Rb2
              • 3...Kd1
                • 4.Kxe3
                  • threat
                    • 5.Rb1#
                  • 4...Kc1
                    • 5.Rb1#
                  • 4...Ke1
                    • 5.Rb1#
            • 3.Rc2
              • 3...Kd1
                • 4.Kxe3
                  • 4...Ke1
                    • 5.Rc1#
          • 2...Kd1
            • 3.Kxe3
              • threat
                • 4.Ra1#
              • 3...Kc1
                • 4.Kd3
                  • 4...Kd1
                    • 5.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).