I don't understand why people spend good money for chess programs like Fritz and so forth when there are good chess gui's available for free--SCID vs PC for example. If you need databases there are plenty available on the internet also for free. People must have lots of money to throw around even in this day and age of recession, depression and obsession.
Completely agree. I have used SCID (for about 10 years) which handles large (~5,000,000 games) databases efficiently (such databases are available for free on internet - sometimes already in SCID format). It has all the features I need (variations tree, searching for all games with a specific position, looking for opening novelties, generating reports about a player) as well as much more which others may find useful. It is definitely the most complete and feature-rich free chess database which can compete ChessBase or ChessAssistant.
As an engine I use Stockfish 3 which is the strongest free engine available (actually weaker than houdini 3 but not that much - on my level the difference is neglectable). It supports multiple cores which improves performance a lot.
What is important - both SCID and Stockfish also run on Linux (all commercial programmes have only Windows versions). This way I have a chess player toolkit completely for free.
The only reason I am considering buying Fritz 13 is its Let's check function which can vastly improve analysis speed when other users have already analysed the same position. I think this is the coolest feature of latest Fritz - you can run Fritz on a weaker hardware and instantly get deep analysis as if you had a 12-core beast
Free database tend to be low quality/incomplete. Or even worse, full of internet games and other garbage. If you're a serious player needing to prepare for an opponent before a game at a tournament by looking up their games to see what they play, you don't want to have data missing, or data you can't trust.
I agree theres some decent freely available stuff that's satisfactory but it's just nowhere near the calibre of something like chessbase.
I'd agree that for playing engines you can probably get by - Fritz is far weaker than the best freely available engines out there.