Problem Display
PID: 171177 (8/3kP3/8/b3K3/8/8/6Q1/8 w - - 0 1)

Speckmann, Werner

Die Rheinpfalz, 1992

8/3kP3/8/b3K3/8/8/6Q1/8

#4

3 + 2


6490 yacpdb 2018

SOLUTION


  • COOKED
  • Keys
    • 1.Qb7+!
      • 1...Bc7+
        • 2.Kf6
          • 2...Kd6
            • 3.Qb5
              • threat
                • 4.e8S#
              • 3...Bd8
                • 4.exd8Q#
    • 1.e8Q+!
      • 1...Kxe8
        • 2.Ke6
          • threat
            • 3.Qg8#
          • 2...Kd8
            • 3.Qc6
              • threat
                • 4.Qd7#
          • 2...Kf8
            • 3.Qg6
              • threat
                • 4.Qf7#

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).