Problem Display
PID: 122126 (7b/1pK5/1P5p/3Bk3/8/5Qp1/1P5P/8 w - - 0 1)

Schneider, Stefan

3rd Prize, Deutsche Schachblatter, 1967

7b/1pK5/1P5p/3Bk3/8/5Qp1/1P5P/8

#5

6 + 5


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Keys
    • 1.h3!
      • 1...Bg7
        • 2.Qe4+
          • 2...Kf6
            • 3.Qf4+
              • 3...Kg6
                • 4.Be4+
                  • 4...Kh5
                    • 5.Qg4#
      • 1...g2
        • 2.h4
          • threat
            • 3.Qe4+
              • 3...Kf6
                • 4.Qf4+
                  • 4...Kg6
                    • 5.Qf7#
                  • 4...Ke7
                    • 5.Qf7#
                  • 4...Kg7
                    • 5.Qf7#
                • 4.Qe6+
                  • 4...Kg7
                    • 5.Qf7#
          • 2...h5
            • 3.Qxg2
              • 3...Kd4
                • 4.Qe4+
                  • 4...Kc5
                    • 5.Qc4#
              • 3...Bg7
                • 4.Qe4+
                  • 4...Kf6
                    • 5.Qe6#
      • 1...h5
        • 2.h4
          • 2...g2
            • 3.Qxg2
              • 3...Kd4
                • 4.Qe4+
                  • 4...Kc5
                    • 5.Qc4#
              • 3...Bg7
                • 4.Qe4+
                  • 4...Kf6
                    • 5.Qe6#

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).