Problem Display
PID: 56933 (6b1/7p/2p1p3/8/2p5/2K1k2N/R5P1/1B6 w - - 0 1)

Berg, Wolfgang

4th Comm., Troll, 1994

6b1/7p/2p1p3/8/2p5/2K1k2N/R5P1/1B6

#4

5 + 6


6114 Problemschach-Jahrbuch (1994) 1995

SOLUTION


  • SOUND
  • Keys
    • 1.Ra1!
      • threat
        • 2.Bd3
          • threat
            • 3.Re1#
      • 1...Ke2
        • 2.Be4
          • threat
            • 3.Bf3+
              • 3...Ke3
                • 4.Re1#
      • 1...Bf7
        • 2.Bd3
          • threat
            • 3.Re1#
          • 2...Bh5
            • 3.Re1+
              • 3...Be2
                • 4.Rxe2#

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).