Problem Display
PID: 13543 (7k/6b1/5p2/3B1Qp1/4K2p/8/8/8 w - - 0 1)

Erlin, Konrad (AKA Erlinger, Konrad)

Deutsche Schachzeitung, 1906

7k/6b1/5p2/3B1Qp1/4K2p/8/8/8

#3

3 + 5


SOLUTION


  • SOUND
  • Sets
    • 1...h3
      • 2.Qxh3+
        • 2...Bh6
          • 3.Qxh6#
    • 1...g4
      • 2.Qh5+
        • 2...Bh6
          • 3.Qxh6#
  • Tries
    • 1.Kd4?
      • 1...Bh6
        • 2.Qe6
          • threat
            • 3.Qg8#
          • 2...Kg7
            • 3.Qg8#
          • 2...Kh7
            • 3.Qg8#
      • 1...h3
        • 2.Qxh3+
          • 2...Bh6
            • 3.Qxh6#
      • 1...g4
        • 2.Qh5+
          • 2...Bh6
            • 3.Qxh6#
      • 1...Bf8!
  • Keys
    • 1.Kd3!
      • 1...Bh6
        • 2.Qe6
          • threat
            • 3.Qg8#
          • 2...Kg7
            • 3.Qg8#
          • 2...Kh7
            • 3.Qg8#
      • 1...Bf8
        • 2.Be4
          • threat
            • 3.Qh7#
          • 2...Kg7
            • 3.Qh7#
          • 2...Kg8
            • 3.Qh7#
      • 1...h3
        • 2.Qxh3+
          • 2...Bh6
            • 3.Qxh6#
      • 1...g4
        • 2.Qh5+
          • 2...Bh6
            • 3.Qxh6#

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).