Changes

* [https://groups.google.com/d/msg/rec.games.chess.computer/YvFagyuVogw/-HZxjKBAHFwJ Re: Rotated bitboards] by [[Alessandro Damiani]], [[Computer Chess Forums|rgcc]], October 31, 1997

* [https://groups.google.com/d/msg/rec.games.chess.computer/N15lghcVmV8/uRny_16RAvQJ futility cut-offs] by [[Alessandro Damiani]], [[Computer Chess Forums|rgcc]], November 14, 1997

* [https://www.stmintz.com/ccc/index.php?id=39509 New Version: FORTRESS V1.5, the new Morphy?] by [[Alessandro Damiani]], [[CCC]], January 15, 1999

==2000 ...==

* [https://www.stmintz.com/ccc/index.php?id=342812 Re: Resources about rotated bitboards] by [[Alessandro Damiani]], [[CCC]], January 16, 2004

* [http://www.talkchess.com/forum3/viewtopic.php?f=7&t=28873 Negative Plausibility Move Ordering] by [[Alessandro Damiani]], [[CCC]], July 09, 2009