Problem Display
PID: 43579 (8/8/8/1p3B1b/4K3/8/pN6/k1B5 w - - 0 1)

Johannessohn, Christolph

Die Schwalbe, 1948

8/8/8/1p3B1b/4K3/8/pN6/k1B5

#4

4 + 4


461 Schach-Express 1948

SOLUTION


  • SOUND
  • Keys
    • 1.Kf4!
      • 1...Be2
        • 2.Bc2
          • 2...Bd1
            • 3.Sxd1
              • 3...b4
                • 4.Bb2#
          • 2...Bf1
            • 3.Sd1
              • threat
                • 4.Bb2#
          • 2...Bd3
            • 3.Sxd3
              • 3...b4
                • 4.Bb2#
          • 2...Bf3
            • 3.Sd3
              • threat
                • 4.Bb2#
          • 2...Bc4
            • 3.Sd1
              • threat
                • 4.Bb2#
          • 2...Bg4
            • 3.Sd3
              • threat
                • 4.Bb2#
          • 2...Bh5
            • 3.Sd3
              • threat
                • 4.Bb2#
          • 2...b4
            • 3.Sa4
              • threat
                • 4.Bb2#
      • 1...Bf3
        • 2.Kxf3
          • 2...b4
            • 3.Sd1
              • 3...b3
                • 4.Bb2#
            • 3.Sa4
              • 3...b3
                • 4.Bb2#
            • 3.Sc4
              • 3...b3
                • 4.Bb2#
      • 1...Bg4
        • 2.Kxg4
          • 2...b4
            • 3.Sd1
              • 3...b3
                • 4.Bb2#
            • 3.Sa4
              • 3...b3
                • 4.Bb2#
            • 3.Sc4
              • 3...b3
                • 4.Bb2#
      • 1...Bg6
        • 2.Bxg6
          • 2...b4
            • 3.Sd1
              • 3...b3
                • 4.Bb2#
            • 3.Sa4
              • 3...b3
                • 4.Bb2#
            • 3.Sc4
              • 3...b3
                • 4.Bb2#

FEATURES


NOT CLASSIFIED


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).