Problem Display
PID: 30154 (4RNqk/6p1/7n/3r1p1Q/6p1/3p4/8/7K w - - 0 1)

Pachman, Vladimir

Sachove umeni (Ceskoslovensky sach), 1951

4RNqk/6p1/7n/3r1p1Q/6p1/3p4/8/7K

#3

4 + 8


SOLUTION


  • SOUND
  • Sets
    • 1...Qe6
      • 2.Sxe6+
        • 2...Kh7
          • 3.Sg5#
      • 2.Sg6+
        • 2...Kh7
          • 3.Rh8#
    • 1...Qf7
      • 2.Sg6+
        • 2...Kh7
          • 3.Rh8#
    • 1...Qh7
      • 2.Sg6#
    • 1...g5
      • 2.Qxh6+
        • 2...Qh7
          • 3.Se6#
          • 3.Sg6#
          • 3.Sd7#
          • 3.Sxh7#
          • 3.Qxh7#
    • 1...g6
      • 2.Qxh6+
        • 2...Qh7
          • 3.Se6#
          • 3.Sxg6#
          • 3.Sd7#
          • 3.Sxh7#
          • 3.Qxh7#
  • Tries
    • 1.Qxh6+?
      • 1...Qh7
        • 2.Se6#
        • 2.Sg6#
        • 2.Sd7#
        • 2.Sxh7#
        • 2.Qxh7#
      • 1...gxh6!
  • Keys
    • 1.Qg6!
      • threat
        • 2.Qh7+
          • 2...Qxh7
            • 3.Sg6#
      • 1...Qxf8
        • 2.Rxf8+
          • 2...Sg8
            • 3.Qh5#
      • 1...Sf7
        • 2.Se6
          • threat
            • 3.Qxg7#

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).