Changes

* [[Battle Chess]]

* [[BB]]

* [[BBchess]] by [[Bernard Brioit]]

* [[BBChess (SI)|BBChess]] by [[Borko Bošković]]

* [[Blondie25]]

* [[Blunderer]]

* [[Bobby]]

* [[Bobcat]]

* [[Critter]]

* [[Crux]]

* [[CT800]]

* [[Cube]]

* [[Death Chess 5000]]

* [[Deep9|Deep<9>]]

* [[Deep Blue]]

* [[DeepBrutePos]] » [[PuppetMaster]]

* [[Fairy-Max]]

* [[Falcon]]

* [[Fat Fritz]]

* [[FCP]]

* [[Glaurung]]

* [[GNU Chess]]

* [[Gochess]]

* [[Godot]]

* [[KnightX]]

* [[KnockOut]]

* [[Komodo]]

* [[Kotok-McCarthy-Program]]

* [[Nexus]]

* [[NG-play]]

* [[Nightmare NL|Nightmare]] by [[Joost Buijs]]

* [[Nightmare GER|Nightmare]] by [[Reinhold Gellner]] and [[Gaby von Rekowski]]

* [[PyChess]]

==Q==

* [[QCHESS]]

* [[Quark]]

* [[Zillions of Games]]

* [[Zochova]]

* [[Zugzwang (Program)|Zugzwang]]

* [[Zurichess]]