Problem Display
PID: 34244 (8/1np5/1n1p3K/5B2/7k/R5p1/8/8 w - - 0 1)

Volkmann, Albert

Die Schwalbe, 1974

8/1np5/1n1p3K/5B2/7k/R5p1/8/8

#4

3 + 6


SOLUTION


  • SOUND
  • Keys
    • 1.Rd3!
      • threat
        • 2.Rd4#
      • 1...c5
        • 2.Re3
          • threat
            • 3.Re4#
          • 2...Sd5
            • 3.Re4+
              • 3...Sf4
                • 4.Rxf4#
          • 2...d5
            • 3.Rf3
              • threat
                • 4.Rf4#
              • 3...g2
                • 4.Rh3#

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).