Problem Display
PID: 165157 (4R1rq/2p1NP2/5p1b/1pP1kB2/pP2Np2/K1P5/1P2P2B/7n w - - 0 1)

Weisert, Klaus

Die Schwalbe, 1970

4R1rq/2p1NP2/5p1b/1pP1kB2/pP2Np2/K1P5/1P2P2B/7n

#4

12 + 10


SOLUTION


  • SOUND
  • Keys
    • 1.Rd8!
      • threat
        • 2.Rd5#
      • 1...Rxd8
        • 2.Sd2
          • threat
            • 3.Sf3#
          • 2...Rxd2
            • 3.e4
              • threat
                • 4.Sc6#
                • 4.Sg6#
          • 2...Rd3
            • 3.exd3
              • threat
                • 4.Sf3#
                • 4.d4#

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).