Problem Display
PID: 33939 (1r6/2N5/3Pp1b1/2P1k2p/N4Rr1/1P2BQb1/6Pp/qBn4K w - - 0 1)

Kos, Ivan

Deutsche Schachzeitung, 1865

1r6/2N5/3Pp1b1/2P1k2p/N4Rr1/1P2BQb1/6Pp/qBn4K

#4

11 + 10


SOLUTION


  • SOUND
  • Keys
    • 1.Sb6!
      • threat
        • 2.Sc4#
        • 2.Sd7#
      • 1...Rxb6
        • 2.Qa8
          • threat
            • 3.Qxa1#
            • 3.Qh8#
          • 2...Qxa8
            • 3.Bd4+
              • 3...Kxf4
                • 4.Sxe6#
          • 2...Rxf4
            • 3.Qxa1+
              • 3...Rd4
                • 4.Qxd4#

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).