Problem Display
PID: 220561 (2b1B3/p7/pb1P3K/k2p2P1/1p5p/PP2P2Q/6Np/8 w - - 0 1)

Sauberlich, Eduard

L'Illustration, 1861

2b1B3/p7/pb1P3K/k2p2P1/1p5p/PP2P2Q/6Np/8

#3

9 + 9


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Qxc8!
      • threat
        • 2.Qc3
          • threat
            • 3.Qxb4#
            • 3.axb4#
          • 2...bxc3
            • 3.b4#
          • 2...Bc5
            • 3.Qxc5#
      • 1...Bxe3
        • 2.Sxe3
          • threat
            • 3.Qc5#
            • 3.Qc7#
            • 3.Qd8#
          • 2...Kb6
            • 3.Qc7#
      • 1...Bd4
        • 2.exd4
          • threat
            • 3.Qc5#
            • 3.Qc7#
            • 3.Qd8#
          • 2...Kb6
            • 3.Qc7#
      • 1...d4
        • 2.Qf5+
          • 2...Bc5
            • 3.Qxc5#
        • 2.Qc4
          • threat
            • 3.Qxb4#
            • 3.axb4#
          • 2...bxa3
            • 3.Qa4#
            • 3.b4#
          • 2...Bc5
            • 3.Qxc5#
        • 2.Qc6
          • threat
            • 3.Qa4#
          • 2...Bc5
            • 3.Qxc5#
          • 2...Bc7
            • 3.Qc5#
            • 3.Qxc7#
          • 2...Bd8
            • 3.Qc5#

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).