Problem Display
PID: 19848 (5Q2/K3p3/4p3/8/p3kNNP/1bB1pp2/4P3/5r2 w - - 0 1)

Dobrusky, Jan

Wiener Schachzeitung, 1898

5Q2/K3p3/4p3/8/p3kNNP/1bB1pp2/4P3/5r2

#4

7 + 8


5424 Versunkene Schatze 1998

SOLUTION


  • SOUND
  • Keys
    • 1.Sh2!
      • threat
        • 2.Qg7
          • threat
            • 3.Qe5#
          • 2...Kxf4
            • 3.Qe5#
            • 3.Qg4#
          • 2...Kf5
            • 3.Qe5#
          • 2...e5
            • 3.Qxe5#
        • 2.Qb8
          • threat
            • 3.Qe5#
          • 2...Kf5
            • 3.Qe5#
          • 2...e5
            • 3.Qxe5#
        • 2.Qh8
          • threat
            • 3.Qe5#
          • 2...Kxf4
            • 3.Qe5#
          • 2...Kf5
            • 3.Qe5#
          • 2...e5
            • 3.Qxe5#
      • 1...fxe2
        • 2.Qa8+
          • 2...Kxf4
            • 3.Qg2
              • threat
                • 4.Qg4#
              • 3...Kf5
                • 4.Qg4#
              • 3...Rg1
                • 4.Qf3#
          • 2...Kf5
            • 3.Qh8
              • threat
                • 4.Qe5#
              • 3...Ke4
                • 4.Qe5#
              • 3...Kxf4
                • 4.Qe5#
              • 3...Rxf4
                • 4.Qh7#
              • 3...e5
                • 4.Qxe5#
          • 2...Bd5
            • 3.Qb8
              • threat
                • 4.Qe5#
              • 3...Kf5
                • 4.Qe5#
              • 3...Rxf4
                • 4.Qb1#
              • 3...e5
                • 4.Qxe5#

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).