Problem Display
PID: 53511 (8/1B1r4/3b4/8/8/2p5/2K3R1/5N1k w - - 0 1)

Palatz, Franz Ferdinand Ludwig

The Chess Review, 1934

8/1B1r4/3b4/8/8/2p5/2K3R1/5N1k

#5

4 + 4


SOLUTION


  • SOUND
  • Keys
    • 1.Bc6!
      • threat
        • 2.Rg3#
        • 2.Rg4#
        • 2.Rg5#
        • 2.Rg6#
        • 2.Rg7#
        • 2.Rg8#
      • 1...Rc7
        • 2.Bd5
          • threat
            • 3.Rg3#
            • 3.Rg4#
            • 3.Rg5#
            • 3.Rg6#
            • 3.Rg7#
            • 3.Rg8#
          • 2...Rc5
            • 3.Be4
              • threat
                • 4.Rg3#
                • 4.Rg4#
                • 4.Rg5#
                • 4.Rg6#
                • 4.Rg7#
                • 4.Rg8#
              • 3...Rc4
                • 4.Bf3
                  • threat
                    • 5.Rg3#
                    • 5.Rg4#
                    • 5.Rg5#
                    • 5.Rg6#
                    • 5.Rg7#
                    • 5.Rg8#
                  • 4...Rf4
                    • 5.Sg3#
                  • 4...Bg3
                    • 5.Sxg3#
                    • 5.Rxg3#
              • 3...Rf5
                • 4.Rg3+
                  • 4...Rf3
                    • 5.Bxf3#
                • 4.Rg4+
                  • 4...Rf3
                    • 5.Bxf3#
                • 4.Rg5+
                  • 4...Rf3
                    • 5.Bxf3#
                • 4.Rg6+
                  • 4...Rf3
                    • 5.Bxf3#
                • 4.Rg7+
                  • 4...Rf3
                    • 5.Bxf3#
                • 4.Rg8+
                  • 4...Rf3
                    • 5.Bxf3#

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).