Problem Display
PID: 220814 (B1k5/P7/8/2B5/8/8/8/7K w - - 0 1)

Radzuweit, Emil

Deutsche Schachzeitung, 1965

B1k5/P7/8/2B5/8/8/8/7K

#4

4 + 1


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Be4!
      • threat
        • 2.a8Q+
          • 2...Kc7
            • 3.Bb7
              • 3...Kd7
                • 4.Qc8#
          • 2...Kd7
            • 3.Bf5+
              • 3...Kc7
                • 4.Qc8#
      • 1...Kc7
        • 2.a8Q
          • 2...Kd7
            • 3.Bf5+
              • 3...Kc7
                • 4.Qc8#
      • 1...Kd7
        • 2.a8Q
          • threat
            • 3.Bf5+
              • 3...Kc7
                • 4.Qc8#
          • 2...Ke6
            • 3.Qe8+
              • 3...Kf6
                • 4.Qe7#
          • 2...Kc7
            • 3.Bb7
              • 3...Kd7
                • 4.Qc8#
      • 1...Kd8
        • 2.a8Q+
          • 2...Kc7
            • 3.Bb7
              • 3...Kd7
                • 4.Qc8#
          • 2...Kd7
            • 3.Bf5+
              • 3...Kc7
                • 4.Qc8#

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).