Problem Display
PID: 34683 (8/8/BN3R1B/8/4k3/8/8/3K4 w - - 0 1)

Juozenas, Ramutis

British Chess Magazine, 1978

8/8/BN3R1B/8/4k3/8/8/3K4

#4

5 + 1


SOLUTION


  • SOUND
  • Keys
    • 1.Bd2!
      • threat
        • 2.Bc3
          • 2...Ke3
            • 3.Bb7
              • 3...Kd3
                • 4.Rf3#
      • 1...Kd4
        • 2.Sd7
          • 2...Ke4
            • 3.Bc4
              • 3...Kd4
                • 4.Rf4#
          • 2...Kd5
            • 3.Bd3
              • 3...Kd4
                • 4.Rd6#
        • 2.Re6
          • 2...Kc5
            • 3.Kc2
              • 3...Kd4
                • 4.Be3#
      • 1...Ke5
        • 2.Bc3+
          • 2...Ke4
            • 3.Bb7+
              • 3...Kd3
                • 4.Rf3#
              • 3...Ke3
                • 4.Rf3#

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).