Strongest engine that is available.


Stockfish is free. Look for it on Google (I am on the mobile app, can not get you the link right now)

Here's a rating list .You can google to download for free any of the engines that aren't in blue.
http://www.computerchess.org.uk/ccrl/4040/

Download the engine here: http://stockfishchess.org/download/
You'll also need a UCI-compatible chess program.


Thank you though.

mind you theres always howard of big bang theorys perpetul motion squad
but i sense you are on about a chess engine , if so why bother your brain is so much better
The engine is only part of the story. If you put stockfish on a 10 year old junker it will still be weaker than a slightly worse engine on a quad core 64 bit monster machine if you gave both the same amount of time to look at each position or game.
Depending on what you actually meant, you may need to either give your engine more time to think per move than the standard allotment, or look for a more efficient engine that can do more with fewer resources, or if you have more than 1 old pc you can even do like a beowulf if you can find a multi-threaded or multi-core aware engine and split it across the machines. Or if possible just by a 'new' computer, which could mean buying a used but better one. You can get a lot of phone software to work on computers with a little hackery, so you might try one of those since they have less cpu and ram than most computers. If its so old its worse than a phone, you have problems... you need to upgrade if at all possible.
in laymans terms...
the engine is a library or stand alone piece of software and they all speak a common language. The UI or GUI speaks this common language so it can send the human's moves (or current board position) to the engine and get back the next best move and turn that back into graphics. SO the two are seperate. You use whatever GUI you like the look of, and whatever engine you like, mix and match as you see fit. This process is documented on the sites where you can download the engines... its pretty much plug and play though, you download both, and inside the GUI you pick an engine from the ones you downloaded, and its done.

I used the link provided by EscherehcsE and just downloaded stockfish, but when I run it I just see a black window with some names and numbers. I don't see any chess board to make moves and play chess. This is all I see
Honestly, it looks like a scam.
What you're seeing is the engine running in console mode. To have it do more useful things, you'll have to get a GUI (graphical user interface) like Arena, Winboard, Scid, Scid vs. PC, Lucas Chess, or one of the commercial GUIs. Then you'll have to install the engine into the GUI.

I went to the Arena page and downloaded something, but I can't run the executable file. it simply doesn't open. I've tried to double click on it, I've tried to open it using the terminal, but nothing happens.
If anyone is going to help with your problem, you'll really need to supply a certain minimal level of detail. For example, what operating system does your computer use, and what was the exact file that you downloaded from the Arena site?

I went to the Arena page and downloaded something, but I can't run the executable file. it simply doesn't open. I've tried to double click on it, I've tried to open it using the terminal, but nothing happens.
If anyone is going to help with your problem, you'll really need to supply a certain minimal level of detail. For example, what operating system does your computer use, and what was the exact file that you downloaded from the Arena site?
I use Ubuntu 14.04 LTS and I downloaded the first program from this site-http://www.playwitharena.com/?Download:Arena_3.5 which says Arena 3.5 ZIP(17 MB).
OK, Arena is for Windows only, so if you're running Linux, you'd have to run Arena inside Wine. There may be certain applications that can run directly in Linux. I think two such GUIs are pychess and Xboard.
Operating systems aside, since you downloaded the zip file instead of the installer file, you'd have to unzip the zipped file with some kind of zip utility. For Windows, I like the free 7-Zip utility.

I haven't used Wine, but here's the Wikipedia entry:
https://en.wikipedia.org/wiki/Wine_%28emulator%29

Oh, and I guess you should be able to install Wine using your Ubuntu package manager, although I'm not too familiar with it.

Thank you though.
Stockfish is free and stronger than any human (dead or alive).
The only stronger engine on the market is Komodo, which can be purchased for download.
Both are over 3300 in strength. :-O