A short list of some of the new features in  ChessBase 12:Let's Check: Access to LiveBook and Let's Check including a new analysis function (see below)Engine Cloud: Make private use of engines on other computers, rent or make available for others. Better than in Fritz: several board windows can be analysing each with its own cloud engine in parallel without any loss of performance.Optional 64Bit-Version: Use: On computers with a lot of storage (>=4GB) databases can be stored completely in the main memory during a search. Faster access to your databases.Deep analysis of positions: The program endlessly analyses a position and generates an analysis tree for the best candidate moves and replies. This tree changes dynamically as with time weaker variations are dropped. This represents a considerable development compared to the deep position analysis in Fritz.Cloud analysis: Deep analysis of a single position with several engines from different computers running in parallel. Till this date the most lavish, the most efficient and the most precise of all the analytical options in ChessBase or Fritz.Online player encyclopaedia: Kept up to date throughout the year, e.g. with new Elo ratings.