Problem Display
PID: 233611 (8/4R3/3B1k2/7K/p7/8/P3P3/8 w - - 0 1)

Schaffer, Hans

Die Schwalbe, 1941

8/4R3/3B1k2/7K/p7/8/P3P3/8

#4

5 + 2


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Ba3!
      • 1...Kf5
        • 2.Bc1
          • threat
            • 3.e4+
              • 3...Kf6
                • 4.Bg5#
            • 3.Bg5
              • 3...a3
                • 4.e4#
          • 2...Kf6
            • 3.Bg5+
              • 3...Kf5
                • 4.e4#

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).