Problem Display
PID: 234285 (7n/1N3pKp/1p4pP/1P2k2r/2Bp2P1/1N1P1p2/3B1P1P/8 w - - 0 1)

Anonymous

Grossdeutsche Schachbund, 1944

7n/1N3pKp/1p4pP/1P2k2r/2Bp2P1/1N1P1p2/3B1P1P/8

#4

11 + 9


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Bc1!
      • threat
        • 2.Sxd4
          • threat
            • 3.Sxf3#
            • 3.Sc6#
          • 2...Kxd4
            • 3.Bb2#
      • 1...Rh4
        • 2.Sxd4
          • threat
            • 3.Sxf3#
            • 3.Sc6#
          • 2...Rxg4
            • 3.Sxf3+
              • 3...Kf5
                • 4.Sd6#
            • 3.Sc6+
              • 3...Kf5
                • 4.Sd6#
      • 1...Rf5
        • 2.Sxd4
          • threat
            • 3.Sc6#
          • 2...Rf6
            • 3.Bg5
              • 3...Kxd4
                • 4.Bxf6#
              • 3...Rf4
                • 4.Sc6#
              • 3...Rf5
                • 4.Sc6#
              • 3...Rc6
                • 4.Sxf3#
                • 4.Sxc6#
              • 3...Rd6
                • 4.Sxf3#
              • 3...Re6
                • 4.Sxf3#
      • 1...Rg5
        • 2.Sxd4
          • threat
            • 3.Sxf3#
            • 3.Sc6#
          • 2...Rxg4
            • 3.Sxf3+
              • 3...Kf5
                • 4.Sd6#
            • 3.Sc6+
              • 3...Kf5
                • 4.Sd6#
      • 1...f5
        • 2.Sxd4
          • threat
            • 3.Sxf3#
            • 3.Sc6#
          • 2...fxg4
            • 3.Sc6+
              • 3...Kf5
                • 4.Sd6#

FEATURES


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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).