Problem Display
PID: 136716 (8/3K4/N7/3k3P/8/2P5/5P2/5Q2 w - - 0 1)

Schmidt, Klaus-Dieter

Rhein-Neckar-Zeitung, 1999

8/3K4/N7/3k3P/8/2P5/5P2/5Q2

#4

6 + 1


14503 Problemschach-Jahrbuch (1999) 2000

SOLUTION


  • SOUND
  • Keys
    • 1.Sc5!
      • threat
        • 2.f4
          • 2...Kxc5
            • 3.Qa6
              • 3...Kd5
                • 4.Qc6#
      • 1...Kxc5
        • 2.Qa6
          • 2...Kd5
            • 3.Qe6+
              • 3...Kc5
                • 4.Qc6#
      • 1...Ke5
        • 2.Qg2
          • threat
            • 3.Qg5#
          • 2...Kf4
            • 3.Sd3+
              • 3...Kf5
                • 4.Qg6#
          • 2...Kf5
            • 3.Sd3
              • 3...Kf6
                • 4.Qg6#
          • 2...Kf6
            • 3.Qg6+
              • 3...Ke5
                • 4.Qg5#

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).