Problem Display
PID: 12550 (7N/4p1p1/4P1P1/3P1kP1/2R5/8/4PK1N/8 w - - 0 1)

Hoffmann, Martin Wolfgang

idee & form, 2000

7N/4p1p1/4P1P1/3P1kP1/2R5/8/4PK1N/8

#3

9 + 3


SOLUTION


  • SOUND
  • Tries
    • 1.Ke3?
      • 1...Kxg5
        • 2.Sf3+
          • 2...Kf5
            • 3.Rf4#
          • 2...Kh5
            • 3.Rh4#
          • 2...Kf6
            • 3.Rf4#
          • 2...Kh6
            • 3.Rh4#
      • 1...Ke5!
    • 1.Kf3?
      • 1...Ke5
        • 2.e4
          • 2...Kd6
            • 3.Sf7#
      • 1...Kxg5!
    • 1.Sf1?
      • 1...Ke5
        • 2.Se3
          • 2...Kd6
            • 3.Sf7#
      • 1...Kxg5!
    • 1.e3?
      • 1...Kxg5
        • 2.Sf3+
          • 2...Kf5
            • 3.Rf4#
          • 2...Kh5
            • 3.Rh4#
          • 2...Kf6
            • 3.Rf4#
          • 2...Kh6
            • 3.Rh4#
      • 1...Ke5!
  • Keys
    • 1.Kg3!
      • 1...Ke5
        • 2.e4
          • 2...Kd6
            • 3.Sf7#
      • 1...Kxg5
        • 2.Sf3+
          • 2...Kf5
            • 3.Rf4#
          • 2...Kh5
            • 3.Rh4#
          • 2...Kf6
            • 3.Rf4#
          • 2...Kh6
            • 3.Rh4#

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).