Problem Display
PID: 177150 (3B4/8/n7/5R2/4B1k1/8/6K1/2b5 w - - 0 1)

Speckmann, Werner

Schach-Echo, 1955

3B4/8/n7/5R2/4B1k1/8/6K1/2b5

#4

4 + 3


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Keys
    • 1.Rd5!
      • threat
        • 2.Bf3+
          • 2...Kf4
            • 3.Bg5#
      • 1...Bh6
        • 2.Bf3+
          • 2...Kf4
            • 3.Kf2
              • 3...Bg5
                • 4.Bxg5#
              • 3...Bg7
                • 4.Bg5#
              • 3...Bf8
                • 4.Bg5#
              • 3...Sb4
                • 4.Bc7#
              • 3...Sc5
                • 4.Bc7#
              • 3...Sc7
                • 4.Bxc7#
              • 3...Sb8
                • 4.Bc7#

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).