Problem Display
PID: 74117 (2N5/1pR4K/4k3/1nQ1pp2/r2p1p2/5bnp/5p2/2bq4 w - - 0 1)

Brehmer, Siegfried

Muller, Dieter

3rd HM., Schach, 1987

2N5/1pR4K/4k3/1nQ1pp2/r2p1p2/5bnp/5p2/2bq4

#4

4 + 14


3691 100 und ein Schachproblem von Siegfried Brehmer 1996
5159 FIDE Album (1986-1988) (Annexe) 1996

SOLUTION


  • SOUND
  • Keys
    • 1.Kh6!
      • threat
        • 2.Re7+
          • 2...Kf6
            • 3.Qxe5#
      • 1...Sxc7
        • 2.Qd6+
          • 2...Kf7
            • 3.Qe7+
              • 3...Kg8
                • 4.Qg7#
      • 1...Qe2
        • 2.Kg7
          • threat
            • 3.Re7#
          • 2...Sh5+
            • 3.Kg6
              • threat
                • 4.Re7#
              • 3...Sxc7
                • 4.Qd6#
      • 1...Qe1
        • 2.Kg6
          • threat
            • 3.Re7#
          • 2...Bh5+
            • 3.Kg7
              • threat
                • 4.Re7#
              • 3...Sxc7
                • 4.Qd6#

FEATURES


NOT CLASSIFIED


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).