Problem Display
PID: 230606 (8/1RN5/3k4/6p1/3PB1p1/3P2K1/8/8 w - - 0 1)

Jahn, Gunther

Schweizerische Schachzeitung, 1986

8/1RN5/3k4/6p1/3PB1p1/3P2K1/8/8

#4

6 + 3


SOLUTION


  • SOUND
  • Keys
    • 1.Bd5!
      • 1...Kd7
        • 2.Se6+
          • 2...Kd6
            • 3.Sd8
              • 3...Kxd5
                • 4.Rd7#
          • 2...Kc8
            • 3.Ra7
              • 3...Kb8
                • 4.Ra8#
      • 1...Ke7
        • 2.Se6+
          • 2...Kd6
            • 3.Sd8
              • 3...Kxd5
                • 4.Rd7#
          • 2...Kf6
            • 3.Sf8
              • 3...Kf5
                • 4.Rf7#

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).