Problem Display
PID: 221024 (3K1k1N/5P2/1B1p1PB1/4p1p1/3p1b2/8/5p2/8 w - - 0 1)

Schneider, Stefan

Deutsche Schachzeitung, 1933

3K1k1N/5P2/1B1p1PB1/4p1p1/3p1b2/8/5p2/8

#4

6 + 7


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Bc2!
      • threat
        • 2.Bb3
          • threat
            • 3.Sg6#
          • 2...d5
            • 3.Bc5#
      • 1...f1Q
        • 2.Bb3
          • threat
            • 3.Sg6#
          • 2...Qd3
            • 3.Bc7
              • threat
                • 4.Bxd6#
              • 3...Qa6
                • 4.Sg6#
              • 3...e4
                • 4.Sg6#
              • 3...d5
                • 4.Bd6#
          • 2...Qc4
            • 3.Bxc4
              • threat
                • 4.Sg6#
              • 3...d5
                • 4.Bc5#
          • 2...Qb1
            • 3.Bc7
              • threat
                • 4.Bxd6#
              • 3...e4
                • 4.Sg6#
              • 3...d5
                • 4.Bd6#
      • 1...f1B
        • 2.Bb3
          • threat
            • 3.Sg6#
          • 2...Bd3
            • 3.Bc7
              • threat
                • 4.Bxd6#
              • 3...e4
                • 4.Sg6#
              • 3...d5
                • 4.Bd6#
          • 2...Bc4
            • 3.Bxc4
              • threat
                • 4.Sg6#
              • 3...d5
                • 4.Bc5#
      • 1...e4
        • 2.Bb3
          • threat
            • 3.Sg6#
          • 2...d5
            • 3.Bc5+
              • 3...Bd6
                • 4.Bxd6#

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).