Problem Display
PID: 187367 (8/8/8/5N2/8/2B2K2/3ppR2/4k3 w - - 0 1)

Kutzborski, Dieter

1st HM., Schach-Aktiv, 2012

8/8/8/5N2/8/2B2K2/3ppR2/4k3

#4

4 + 3


15511 harmonie-aktiv 2013

SOLUTION


  • SOUND
  • Keys
    • 1.Bb2!
      • threat
        • 2.Rxe2+
          • 2...Kf1
            • 3.Sg3+
              • 3...Kg1
                • 4.Bd4#
                • 4.Rg2#
            • 3.Bd4
              • threat
                • 4.Sg3#
        • 2.Se3
          • threat
            • 3.Rxe2#
          • 2...d1Q
            • 3.Bc3+
              • 3...Qd2
                • 4.Rxe2#
      • 1...d1Q
        • 2.Bc3+
          • 2...Qd2
            • 3.Se3
              • 3...Qxc3
                • 4.Rxe2#
      • 1...d1S
        • 2.Rxe2+
          • 2...Kf1
            • 3.Sg3+
              • 3...Kg1
                • 4.Rg2#
      • 1...d1R
        • 2.Rxe2+
          • 2...Kf1
            • 3.Sg3+
              • 3...Kg1
                • 4.Rg2#

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).