Problem Display
PID: 199413 (3k1b2/1rn1p3/1p6/2p5/Q7/3B4/8/3R3K w - - 0 1)

Guinet, Leon

L'Echiquier d'Aix, 1879

3k1b2/1rn1p3/1p6/2p5/Q7/3B4/8/3R3K

#3

4 + 7


14986 White-Hume Collection 2019

SOLUTION


  • SOUND
  • Sets
    • 1...Rb8
      • 2.Bf5+
        • 2...Sd5
          • 3.Qd7#
  • Tries
    • 1.Ba6+?
      • 1...Kc8
        • 2.Qc6
          • threat
            • 3.Qxb7#
          • 2...Kb8
            • 3.Qxb7#
      • 1...Sd5!
    • 1.Qe8+?
      • 1...Kxe8
        • 2.Bg6#
      • 1...Sxe8!
    • 1.Qa8+?
      • 1...Kd7
        • 2.Bf5+
          • 2...Kc6
            • 3.Bd7#
      • 1...Rb8
        • 2.Bf5+
          • 2...Ke8
            • 3.Bg6#
          • 2...Sd5
            • 3.Qxb8#
      • 1...Sxa8!
  • Keys
    • 1.Qd7+!
      • 1...Kxd7
        • 2.Bf5+
          • 2...Kc6
            • 3.Bd7#
          • 2...Ke8
            • 3.Bg6#

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).