Problem Display
PID: 50947 (6Q1/8/4Kp1k/7p/5r2/8/8/8 w - - 0 1)

de Labourdonnais, Louis

La Palamede, 1837

6Q1/8/4Kp1k/7p/5r2/8/8/8

#3

2 + 4


284 Illustrated London News 1842

SOLUTION


  • SOUND
  • Sets
    • 1...Rf5
      • 2.Kxf5
        • 2...h4
          • 3.Qg6#
          • 3.Qh8#
      • 2.Kf7
        • threat
          • 3.Qg6#
          • 3.Qg7#
        • 2...Rg5
          • 3.Qh8#
    • 1...f5
      • 2.Kf6
        • threat
          • 3.Qg6#
          • 3.Qg7#
          • 3.Qh8#
  • Keys
    • 1.Kf7!
      • threat
        • 2.Qg6#
        • 2.Qg7#
      • 1...Rg4
        • 2.Qh8+
          • 2...Kg5
            • 3.Qxf6#

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).