Problem Display
PID: 127886 (8/8/8/5QPk/1K4pp/8/5Bn1/7b w - - 0 1)

Genttner, Jaroslav

Sachove umeni (Ceskoslovensky sach), 1950

8/8/8/5QPk/1K4pp/8/5Bn1/7b

#3

4 + 5


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Se1
      • 2.Qf7+
        • 2...Kxg5
          • 3.Be3#
    • 1...Se3
      • 2.Qf7+
        • 2...Kxg5
          • 3.Bxe3#
    • 1...Sf4
      • 2.Qh7+
        • 2...Kxg5
          • 3.Bxh4#
  • Tries
    • 1.Be3?
      • threat
        • 2.Qh7#
        • 2.Qf7#
        • 2.g6#
      • 1...Sf4
        • 2.Qf7+
          • 2...Kxg5
            • 3.Bxf4#
          • 2...Sg6
            • 3.Qh7#
      • 1...Sxe3!
    • 1.Bc5?
      • threat
        • 2.g6+
          • 2...Kh6
            • 3.Bf8#
      • 1...Se3
        • 2.Qf7+
          • 2...Kxg5
            • 3.Bxe3#
      • 1...h3!
  • Keys
    • 1.Bg3!
      • threat
        • 2.Qf6
          • threat
            • 3.Qh6#
      • 1...hxg3
        • 2.Qf6
          • threat
            • 3.Qh6#
          • 2...Kh4
            • 3.Qh6#
      • 1...Se1
        • 2.Qf7+
          • 2...Kxg5
            • 3.Bf4#
      • 1...Se3
        • 2.Qf7+
          • 2...Kxg5
            • 3.Bf4#
      • 1...Sf4
        • 2.Qh7+
          • 2...Kxg5
            • 3.Bxh4#

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).