Chess Assistant 17 with Houdini 5 (download)Chess Assistant 17 with Houdini 5 is a unique tool for managing chess games and databases, playing chess through the Internet, analyzing games, or playing chess against the computer. Chess Assistant 17 includes grandmaster level playing programs, Chess Opening Encyclopedia mode, a powerful search system, the unique Tree mode, databases of about 6. 6 million games in total (Nov. 8, 2016) that can be automaticaly updated 3000 new games every week for