Problem Display
PID: 191931 (q1n3Q1/1p2p1pp/r3p1kb/4P1p1/b2r2P1/4N2P/2p3BK/2n5 w - - 0 1)

Kozdon, Baldur

Sachsische Zeitung, 2001

(First published on Sat Jan 13 2001)

q1n3Q1/1p2p1pp/r3p1kb/4P1p1/b2r2P1/4N2P/2p3BK/2n5

#4

7 + 15


16210 Problemschach-Jahrbuch (2001) 2002

SOLUTION


  • SOUND
  • Keys
    • 1.Bc6!
      • threat
        • 2.Qxe6#
        • 2.Qe8#
      • 1...Rd2+
        • 2.Sg2
          • threat
            • 3.Be4#
            • 3.Qxe6#
            • 3.Qe8#
          • 2...Rxg2+
            • 3.Bxg2
              • threat
                • 4.Be4#
              • 3...Bc6
                • 4.Qxe6#
              • 3...Sd6
                • 4.Qxe6#
              • 3...b5
                • 4.Qe8#
              • 3...b6
                • 4.Qxe6#
          • 2...Rf2
            • 3.Qxe6+
              • 3...Rf6
                • 4.Be4#
            • 3.Qe8+
              • 3...Rf7
                • 4.Be4#

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).