user618: This article and some questions on this forum - mention http://www.rbnn.com/cql/ as a source for getting cql.exe, but that domain seems unclaimed at the moment. Is this executable available anywhere else online?

user17823: You can find it on the initial developer's (Gady Costeff) website: http://www.gadycosteff.com/cql.
You can download the Windows and Mac executables from the download page. For the Linux version, you should email the author (see the FAQ no. 5 for the email).

user11629: You can get it from the archive. Also the former rbnn website is preserved there.

618: <p><a href="https://www.chess.com/blog/Geiss/chess-query-language-cql" rel="noreferrer">This article</a> and some questions on this forum - mention <a href="http://www.rbnn.com/cql/" rel="noreferrer">http://www.rbnn.com/cql/</a> as a source for getting cql.exe, but that domain seems unclaimed at the moment. Is this executable available anywhere else online?</p>
 17823: <p>You can find it on the initial developer's (Gady Costeff) website: <a href="http://www.gadycosteff.com/cql" rel="nofollow noreferrer">http://www.gadycosteff.com/cql</a>.</p>
<p>You can download the Windows and Mac executables from <a href="http://www.gadycosteff.com/cql/download.html" rel="nofollow noreferrer">the download page</a>. For the Linux version, you should email the author (see the <a href="http://www.gadycosteff.com/cql/faq.html" rel="nofollow noreferrer">FAQ</a> no. 5 for the email).</p>
 11629: <p>You can get it from <a href="https://web.archive.org/web/20160226050834/http://www.rbnn.com/cql/cql.zip" rel="noreferrer">the archive</a>. Also the former rbnn website is preserved <a href="https://web.archive.org/web/20140130143815/http://www.rbnn.com/cql/" rel="noreferrer">there</a>.</p>
