Problem Display
PID: 206876 (2R5/p3pr2/n1B1pb1p/1Np1k2N/4P3/2K2p1p/7P/6B1 w - - 0 1)

Schneider, Stefan

Deutsche-Osterreichische Tageszeitung, 1927

2R5/p3pr2/n1B1pb1p/1Np1k2N/4P3/2K2p1p/7P/6B1

#4

8 + 11


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Be3!
      • threat
        • 2.Bf4#
      • 1...Bh4
        • 2.Sa3
          • threat
            • 3.Sc4#
          • 2...Be1+
            • 3.Kb3
              • threat
                • 4.Sc4#
              • 3...c4+
                • 4.Sxc4#
              • 3...Kd6
                • 4.Sc4#
      • 1...Bg7
        • 2.Bf2
          • threat
            • 3.Bg3+
              • 3...Rf4
                • 4.Bxf4#
          • 2...Rf4
            • 3.Bg3
              • threat
                • 4.Bxf4#
          • 2...Rf5
            • 3.Bg3+
              • 3...Rf4
                • 4.Bxf4#
          • 2...Rf6
            • 3.Bg3+
              • 3...Rf4
                • 4.Bxf4#
            • 3.Sa3
              • threat
                • 4.Sc4#
              • 3...Kd6
                • 4.Sc4#
              • 3...c4
                • 4.Sxc4#
          • 2...Rf8
            • 3.Bg3+
              • 3...Rf4
                • 4.Bxf4#
            • 3.Rxf8
              • threat
                • 4.Bg3#
      • 1...Bh8
        • 2.Bf2
          • threat
            • 3.Bg3+
              • 3...Rf4
                • 4.Bxf4#
          • 2...Rf4
            • 3.Bg3
              • threat
                • 4.Bxf4#
          • 2...Rf5
            • 3.Bg3+
              • 3...Rf4
                • 4.Bxf4#
          • 2...Rf6
            • 3.Bg3+
              • 3...Rf4
                • 4.Bxf4#
            • 3.Sa3
              • threat
                • 4.Sc4#
              • 3...Kd6
                • 4.Sc4#
              • 3...c4
                • 4.Sxc4#
          • 2...Rg7
            • 3.Sa3
              • threat
                • 4.Sc4#
              • 3...Kd6
                • 4.Sc4#
              • 3...c4
                • 4.Sxc4#
          • 2...Rf8
            • 3.Bg3+
              • 3...Rf4
                • 4.Bxf4#
            • 3.Rxf8
              • threat
                • 4.Bg3#

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).