Problem Display
PID: 37789 (8/3r4/p1rP2P1/K1k5/pN6/2PP4/4N2B/5B2 w - - 0 1)

Legentil, Georges

Problemes d'Echecs (Legentil), 1944

8/3r4/p1rP2P1/K1k5/pN6/2PP4/4N2B/5B2

#3

9 + 5


SOLUTION


  • SOUND
  • Sets
    • 1...a3
      • 2.Sc1
        • threat
          • 3.Sb3#
          • 3.d4#
      • 2.Sd4
        • threat
          • 3.Sb3#
          • 3.Se6#
  • Tries
    • 1.Sd4?
      • threat
        • 2.Se6#
      • 1...Rdxd6
        • 2.Se6+
          • 2...Rxe6
            • 3.d4#
      • 1...Re7
        • 2.Sb3+
          • 2...axb3
            • 3.d4#
        • 2.Se6+
          • 2...Rxe6
            • 3.d4#
      • 1...Rcxd6!
  • Keys
    • 1.Sf4!
      • threat
        • 2.Se6#
      • 1...Kxd6
        • 2.Sfd5+
          • 2...Kc5
            • 3.d4#
          • 2...Ke6
            • 3.Bh3#
      • 1...Rcxd6
        • 2.d4+
          • 2...Rxd4
            • 3.Se6#
      • 1...Rdxd6
        • 2.Se6+
          • 2...Rxe6
            • 3.d4#
      • 1...Re7
        • 2.Se6+
          • 2...Rxe6
            • 3.d4#

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).