Problem Display
PID: 19993 (3Q3K/8/8/6p1/7k/8/7P/8 w - - 0 1)

Havel, Miroslav

Sport a hry, 1912

3Q3K/8/8/6p1/7k/8/7P/8

#4

3 + 2


6024 Bohemian Garnets 1923
4312 Ceske Granaty 1975

SOLUTION


  • SOUND
  • Keys
    • 1.Qc8!
      • 1...Kh5
        • 2.Kg7
          • threat
            • 3.Qh3#
          • 2...Kh4
            • 3.Kf6
              • 3...Kh5
                • 4.Qh3#
              • 3...g4
                • 4.Qh8#
            • 3.Kg6
              • 3...g4
                • 4.Qh8#
            • 3.Qe6
              • 3...Kh5
                • 4.Qh3#
              • 3...g4
                • 4.Qh6#
          • 2...g4
            • 3.Kf6
              • threat
                • 4.Qh8#
              • 3...Kh4
                • 4.Qh8#
              • 3...Kh6
                • 4.Qh8#
              • 3...g3
                • 4.Qh3#
      • 1...g4
        • 2.Qf5
          • 2...Kh3
            • 3.Qf2
              • 3...g3
                • 4.Qxg3#
          • 2...g3
            • 3.h3
              • 3...g2
                • 4.Qg4#

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).