Problem Display
PID: 268858 (6N1/8/1NP1k3/8/3B4/5K2/8/8 w - - 0 1)

Dowd, Steven B

Troll, 2022

(First published on Wed Aug 3 2022)

6N1/8/1NP1k3/8/3B4/5K2/8/8

#5

5 + 1


SOLUTION


  • SOUND
  • Keys
    • 1.c7!
      • threat
        • 2.c8Q+
          • 2...Kf7
            • 3.Ke4
              • 3...Kg6
                • 4.Qf5#
            • 3.Kf4
              • 3...Kg6
                • 4.Qf5#
            • 3.Kg4
              • 3...Kg6
                • 4.Qf5#
      • 1...Kd6
        • 2.c8R
          • 2...Ke6
            • 3.Sh6
              • 3...Kd6
                • 4.Bf6
                  • 4...Ke6
                    • 5.Rc6#
              • 3...Ke7
                • 4.Be5
                  • 4...Ke6
                    • 5.Re8#

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).