Problem Display
PID: 128593 (7k/3Q2b1/2p2p2/8/2B5/7K/8/8 w - - 0 1)

Matousek, Frantisek

Sachove umeni (Ceskoslovensky sach), 1949

7k/3Q2b1/2p2p2/8/2B5/7K/8/8

#3

3 + 4


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Bh6
      • 2.Qe6
        • threat
          • 3.Qg8#
        • 2...Kg7
          • 3.Qg8#
        • 2...Kh7
          • 3.Qg8#
      • 2.Qf7
        • threat
          • 3.Qg8#
    • 1...Bf8
      • 2.Qf7
        • threat
          • 3.Qg8#
  • Tries
    • 1.Qe8+?
      • 1...Bf8
        • 2.Qf7
          • threat
            • 3.Qg8#
      • 1...Kh7!
  • Keys
    • 1.Qf5!
      • threat
        • 2.Qh5+
          • 2...Bh6
            • 3.Qxh6#
      • 1...Bh6
        • 2.Qe6
          • threat
            • 3.Qg8#
          • 2...Kg7
            • 3.Qg8#
          • 2...Kh7
            • 3.Qg8#
      • 1...Bf8
        • 2.Bd3
          • threat
            • 3.Qh7#
          • 2...Kg7
            • 3.Qh7#
          • 2...Kg8
            • 3.Qh7#

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).