Problem Display
PID: 218056 (6K1/2B5/5Ppk/6p1/6PN/4P3/1b5N/3B4 w - - 0 1)

von Enderle, Eduard

Deutsche Schachzeitung, 1894

6K1/2B5/5Ppk/6p1/6PN/4P3/1b5N/3B4

#4

8 + 4


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.S2f3!
      • threat
        • 2.Bd6
          • threat
            • 3.Bf8#
          • 2...Bxf6
            • 3.Bf8+
              • 3...Bg7
                • 4.Bxg7#
          • 2...Ba3
            • 3.Bxa3
              • 3...gxh4
                • 4.Bf8#
            • 3.Se5
              • threat
                • 4.Sf7#
      • 1...Bxf6
        • 2.Be5
          • threat
            • 3.Bxf6
              • 3...gxh4
                • 4.Bg5#
                • 4.Bg7#
          • 2...Bxe5
            • 3.Sxe5
              • 3...gxh4
                • 4.Sf7#
          • 2...gxh4
            • 3.Sg5
              • threat
                • 4.Sf7#
              • 3...Kxg5
                • 4.Bf4#
              • 3...Bxg5
                • 4.Bg7#
          • 2...Bh8
            • 3.Kxh8
              • 3...gxh4
                • 4.Bg7#
            • 3.Bxh8
              • 3...gxh4
                • 4.Bg7#
      • 1...gxh4
        • 2.Bf4+
          • 2...g5
            • 3.Bxg5+
              • 3...Kg6
                • 4.Bc2#
      • 1...Ba1
        • 2.Bd6
          • threat
            • 3.Bf8#
          • 2...Bxf6
            • 3.Bf8+
              • 3...Bg7
                • 4.Bxg7#
      • 1...Bc3
        • 2.Bd6
          • threat
            • 3.Bf8#
          • 2...Bxf6
            • 3.Bf8+
              • 3...Bg7
                • 4.Bxg7#
          • 2...Bb4
            • 3.Bxb4
              • 3...gxh4
                • 4.Bf8#
            • 3.Se5
              • threat
                • 4.Sf7#
      • 1...Bd4
        • 2.Bd6
          • threat
            • 3.Bf8#
          • 2...Bxf6
            • 3.Bf8+
              • 3...Bg7
                • 4.Bxg7#
          • 2...Bc5
            • 3.Bxc5
              • 3...gxh4
                • 4.Bf8#
            • 3.Se5
              • threat
                • 4.Sf7#

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).