Problem Display
PID: 78603 (5N1k/5R1B/1K4Qq/8/8/8/8/8 w - - 0 1)

Kozdon, Baldur

1st Prize, Marandiuk-50 JT (Problemist Ukraini), 1999

5N1k/5R1B/1K4Qq/8/8/8/8/8

#5

5 + 2


6166 FIDE Album (1998-2000) 2007
133 The Problemist Supplement 2008

SOLUTION


  • SOUND
  • Keys
    • 1.Ka6!
      • threat
        • 2.Se6
          • threat
            • 3.Qg8#
          • 2...Qxg6
            • 3.Bxg6
              • 3...Kg8
                • 4.Rf8#
      • 1...Qg5
        • 2.Qf5
          • threat
            • 3.Qe5+
              • 3...Qf6+
                • 4.Qxf6#
              • 3...Qxe5
                • 4.Sg6#
              • 3...Qg7
                • 4.Qxg7#
          • 2...Qh6+
            • 3.Sg6+
              • 3...Qxg6+
                • 4.Bxg6
                  • 4...Kg8
                    • 5.Qc8#
          • 2...Qxf5
            • 3.Bxf5
              • 3...Kg8
                • 4.Be6
                  • 4...Kh8
                    • 5.Rh7#

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).