Problem Display
PID: 62775 (8/8/2R4B/8/2K1k3/4P2P/6P1/8 w - - 0 1)

Pauly, Wolfgang

Deutsche Schachzeitung, 1925

8/8/2R4B/8/2K1k3/4P2P/6P1/8

#5

6 + 1


SOLUTION


  • SOUND
  • Keys
    • 1.Rb6!
      • 1...Ke5
        • 2.Kd3
          • threat
            • 3.Bf4+
              • 3...Kd5
                • 4.e4+
                  • 4...Kc5
                    • 5.Be3#
            • 3.g3
              • 3...Kd5
                • 4.e4+
                  • 4...Kc5
                    • 5.Be3#
                  • 4...Ke5
                    • 5.Bf4#
                    • 5.Bg7#
              • 3...Kf5
                • 4.e4+
                  • 4...Ke5
                    • 5.Bf4#
                    • 5.Bg7#
          • 2...Kd5
            • 3.Bg7
              • 3...Kc5
                • 4.Bd4+
                  • 4...Kd5
                    • 5.e4#
          • 2...Kf5
            • 3.Rd6
              • 3...Ke5
                • 4.Bf4+
                  • 4...Kf5
                    • 5.g4#
      • 1...Kf5
        • 2.Kd3
          • 2...Ke5
            • 3.Bf4+
              • 3...Kd5
                • 4.e4+
                  • 4...Kc5
                    • 5.Be3#
            • 3.g3
              • 3...Kd5
                • 4.e4+
                  • 4...Kc5
                    • 5.Be3#
                  • 4...Ke5
                    • 5.Bf4#
                    • 5.Bg7#
              • 3...Kf5
                • 4.e4+
                  • 4...Ke5
                    • 5.Bf4#
                    • 5.Bg7#

FEATURES


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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).