Problem Display
PID: 156567 (8/3p4/8/3k4/2N1R3/8/1K1N1B2/8 w - - 0 1)

Bruder, Wolfgang Alexander

Rhein-Neckar-Zeitung, 2000

8/3p4/8/3k4/2N1R3/8/1K1N1B2/8

#5

5 + 2


15391 Problemschach-Jahrbuch (2000) 2001

SOLUTION


  • SOUND
  • Keys
    • 1.Sa5!
      • threat
        • 2.Kc3
          • threat
            • 3.Re8
              • threat
                • 4.Sdc4
                  • 4...d6
                    • 5.Sb6#
                • 4.Se4
                  • 4...d6
                    • 5.Sf6#
              • 3...Kd6
                • 4.Sdc4+
                  • 4...Kd5
                    • 5.Re5#
                  • 4...Kc7
                    • 5.Bb6#
              • 3...d6
                • 4.Re3
                  • 4...Kc5
                    • 5.Re5#
          • 2...Kd6
            • 3.Sdc4+
              • 3...Kc7
                • 4.Bb6+
                  • 4...Kb8
                    • 5.Re8#
                  • 4...Kc8
                    • 5.Re8#
      • 1...d6
        • 2.Re3
          • threat
            • 3.Kc3
              • 3...Kc5
                • 4.Re5#
          • 2...Kd4
            • 3.Ka3
              • 3...Kd5
                • 4.Sf3
                  • 4...Kc5
                    • 5.Re5#
          • 2...Kc5
            • 3.Re5+
              • 3...Kb4
                • 4.Sc6+
                  • 4...Ka4
                    • 5.Ra5#

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).