Problem Display
PID: 26118 (8/Q4N2/6k1/4B3/8/3K4/8/8 w - - 0 1)

Wurzburg, Otto

Leeds Mercury, 1895

8/Q4N2/6k1/4B3/8/3K4/8/8

#3

4 + 1


3757 Schachminiaturen I 1902
3238 777 Chess Miniatures in Three 1908
14986 White-Hume Collection 2015

SOLUTION


  • SOUND
  • Tries
    • 1.Qf2?
      • threat
        • 2.Qf6+
          • 2...Kh5
            • 3.Qg5#
          • 2...Kh7
            • 3.Qg7#
      • 1...Kh7
        • 2.Sh8
          • 2...Kh6
            • 3.Qh4#
          • 2...Kg8
            • 3.Qf7#
        • 2.Qf5+
          • 2...Kg8
            • 3.Sh6#
        • 2.Qf6
          • 2...Kg8
            • 3.Qg7#
      • 1...Kh5!
    • 1.Qd7?
      • 1...Kh7
        • 2.Qf5+
          • 2...Kg8
            • 3.Sh6#
      • 1...Kh5!
    • 1.Qe7?
      • threat
        • 2.Qf6+
          • 2...Kh5
            • 3.Qg5#
          • 2...Kh7
            • 3.Qg7#
      • 1...Kh7
        • 2.Sh8+
          • 2...Kh6
            • 3.Qh4#
          • 2...Kg8
            • 3.Qf7#
            • 3.Qg7#
        • 2.Qf6
          • 2...Kg8
            • 3.Qg7#
      • 1...Kf5!
  • Keys
    • 1.Bf4!
      • threat
        • 2.Se5+
          • 2...Kf5
            • 3.Qf7#
          • 2...Kh5
            • 3.Qh7#
          • 2...Kf6
            • 3.Qf7#
      • 1...Kf5
        • 2.Sh6+
          • 2...Kxf4
            • 3.Qe3#
          • 2...Ke6
            • 3.Qf7#
          • 2...Kf6
            • 3.Qf7#
          • 2...Kg6
            • 3.Qf7#
      • 1...Kh5
        • 2.Se5
          • 2...Kh4
            • 3.Qh7#
      • 1...Kf6
        • 2.Sd6
          • threat
            • 3.Qf7#
          • 2...Ke6
            • 3.Qf7#
          • 2...Kg6
            • 3.Qf7#
        • 2.Sh6
          • threat
            • 3.Qf7#
          • 2...Ke6
            • 3.Qf7#
          • 2...Kg6
            • 3.Qf7#
      • 1...Kg7
        • 2.Sh6+
          • 2...Kf6
            • 3.Qf7#
          • 2...Kg6
            • 3.Qf7#
          • 2...Kf8
            • 3.Qf7#
          • 2...Kh8
            • 3.Be5#
      • 1...Kh7
        • 2.Sh6+
          • 2...Kg6
            • 3.Qf7#
          • 2...Kh8
            • 3.Be5#

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).