Problem Display
PID: 150211 (8/8/4NP2/2rP4/1b1P1Nk1/2P1Pp2/2BP1B2/R3K3 w Q - 0 1)

Kratschmer, Ralf

Zierke, Erik

Ausgewahlte Schachprobleme von Ralf Kratschmer, 2011

8/8/4NP2/2rP4/1b1P1Nk1/2P1Pp2/2BP1B2/R3K3

#4

12 + 4


23 Die Schwalbe 2013

SOLUTION


  • SOUND
  • Keys
    • 1.Bg6!
      • threat
        • 2.Bh5+
          • 2...Kf5
            • 3.e4+
              • 3...Kxe4
                • 4.Bg6#
              • 3...Kxf6
                • 4.Bh4#
      • 1...Rxd5
        • 2.0-0-0
          • threat
            • 3.Rg1#
          • 2...Ba3+
            • 3.Kc2
              • threat
                • 4.Rg1#

This is a version of 74281

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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).