Problem Display
PID: 33962 (3N2bk/7p/3p3p/5p1P/1p1p1P2/pP1P4/K5Q1/8 w - - 0 1)

Karl, A

von Gottschall, Hermann

Deutsche Schachzeitung, 1936

3N2bk/7p/3p3p/5p1P/1p1p1P2/pP1P4/K5Q1/8

#4

7 + 9


SOLUTION


  • SOUND
  • Keys
    • 1.Qg3!
      • 1...Bd5
        • 2.Qg1
          • 2...Bxb3+
            • 3.Kxb3
              • threat
                • 4.Sf7#
          • 2...Bg2
            • 3.Qxg2
              • 3...d5
                • 4.Sf7#
          • 2...Bc4
            • 3.dxc4
              • threat
                • 4.Sf7#
          • 2...Be6
            • 3.Sxe6
              • 3...d5
                • 4.Qg7#
      • 1...d5
        • 2.Qg2
          • 2...Be6
            • 3.Qg1
              • 3...Bd7
                • 4.Sf7#
              • 3...Bf7
                • 4.Sxf7#
              • 3...Bc8
                • 4.Sf7#
              • 3...Bg8
                • 4.Qxd4#

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).