Problem Display
PID: 183267 (8/8/8/p3K3/5N2/P1kN4/1Rp5/8 w - - 0 1)

Kozhakin, Vladimir Vladimirovich

1st Prize, Rassvet Severa, 2017

8/8/8/p3K3/5N2/P1kN4/1Rp5/8

#5

5 + 3


1232 Kudesnik 2018

SOLUTION


  • SOUND
  • Keys
    • 1.Ke4!
      • 1...Kd2
        • 2.Sd5
          • threat
            • 3.a4
              • 3...Kd1
                • 4.Se3+
                  • 4...Kd2
                    • 5.Rxc2#
                  • 4...Ke2
                    • 5.Rxc2#
              • 3...Ke2
                • 4.Se3
                  • 4...Kd2
                    • 5.Rxc2#
          • 2...a4
            • 3.Ra2
              • 3...Kd1
                • 4.Se3+
                  • 4...Kd2
                    • 5.Rxc2#
                  • 4...Ke2
                    • 5.Rxc2#
              • 3...Ke2
                • 4.Se3
                  • 4...Kd2
                    • 5.Rxc2#
      • 1...Kc4
        • 2.Sd5
          • 2...c1Q
            • 3.Sb6+
              • 3...Kc3
                • 4.Sa4+
                  • 4...Kc4
                    • 5.Se5#
          • 2...c1S
            • 3.Sb6+
              • 3...Kc3
                • 4.Sa4+
                  • 4...Kc4
                    • 5.Se5#
          • 2...c1B
            • 3.Sb6+
              • 3...Kc3
                • 4.Sa4+
                  • 4...Kc4
                    • 5.Se5#
          • 2...c1R
            • 3.Sb6+
              • 3...Kc3
                • 4.Sa4+
                  • 4...Kc4
                    • 5.Se5#
      • 1...c1Q
        • 2.Sd5+
          • 2...Kc4
            • 3.Sb6+
              • 3...Kc3
                • 4.Sa4+
                  • 4...Kc4
                    • 5.Se5#
      • 1...c1S
        • 2.Sd5+
          • 2...Kc4
            • 3.Sb6+
              • 3...Kc3
                • 4.Sa4+
                  • 4...Kc4
                    • 5.Se5#
      • 1...c1B
        • 2.Sd5+
          • 2...Kc4
            • 3.Sb6+
              • 3...Kc3
                • 4.Sa4+
                  • 4...Kc4
                    • 5.Se5#
      • 1...c1R
        • 2.Sd5+
          • 2...Kc4
            • 3.Sb6+
              • 3...Kc3
                • 4.Sa4+
                  • 4...Kc4
                    • 5.Se5#
      • 1...a4
        • 2.Sd5+
          • 2...Kd2
            • 3.Ra2
              • 3...Kd1
                • 4.Se3+
                  • 4...Kd2
                    • 5.Rxc2#
                  • 4...Ke2
                    • 5.Rxc2#
              • 3...Ke2
                • 4.Se3
                  • 4...Kd2
                    • 5.Rxc2#

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).