Problem Display
PID: 230258 (8/8/B1PR1N2/3P1P1p/2p1p2B/3bP3/8/5kNK w - - 0 1)

Kratschmer, Ralf

US Problem Bulletin, 1988

8/8/B1PR1N2/3P1P1p/2p1p2B/3bP3/8/5kNK

#4

10 + 5


SOLUTION


  • SOUND
  • Keys
    • 1.Bxc4!
      • threat
        • 2.Sxe4
          • threat
            • 3.Sd2#
            • 3.Bxd3#
      • 1...Bxc4
        • 2.Sxe4
          • threat
            • 3.Sd2#
          • 2...Bxd5
            • 3.Kh2
              • threat
                • 4.Sd2#
              • 3...Bxe4
                • 4.Rd1#

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).