How does this new GUI compare to Arena?
New Free Chess GUI
as its free download it an see.One in the opening when you make a move it will pop up a box which shows you several book moves for your move if you like your move click on it or pick one of the other book moves it pops up.look i love arena an several other free GUI programs such as infinity chess an Mayura chessboard etc i think this is a good free dowhload also for training check out the peshka free training program.

I just downloaded Terrasch. I like it already. Seems to be a stand alone program, and surprisingly has a Rybka engine. Also, I like the training part. I need to read more about it, but so far, it looks like it will be a good program for me.
Thank you for telling us about it.
I also have downloaded Peshka. I'm not sure yet what comes with it. I wonder if CT-Art can be put in there for a new interface? As a download demo.
stwils
With Peshka it comes with some built in free traing programs an you can buy more if you wish to.As it is when ypu turn it on you can play from the opening position or buy clicking on the the reset game arrow start the game from the normal start position.Now to play against the program it has the full Rybka2.3.2A 32BIT single cpu uci engine.in Peshka the time controls for the chess engine are pre set at at about 5 sec a move.However the program contains the total Rybka2.3.2A 32BIT UCI chess engine file if like me tou have a lower end computer then its the strongest at3023 40 MOVES IN 40 MIN that you can download for free.with the NEW Tarrash GUI or with ARENA GUI you can load the Rybka 2.3.2A engine file as a new uci chess engine in the normal way by clicking on THE PESHKA file just like you would when you download a file an have un zipped it etc a you save it to your desk top or c drive just before you click on the final ok cick on the little scan arrow an it will pull up all the files for Peshka then click on the Rybka2.3.2A file an presto you have loaded for free the strongest 32 BIT single cpu free uci chess engine now if you have a newer more up scale computer then while the ryka 2.3.2A will work you will find rybka 2.2n2p the stronger engine as it can take advantage of multiple cpu machines however for older single cpu 32 bit macines like my computer the at 2989 ITS 34 points weaker than Rybka 2.3.2A.The new Tarrasch is free an is a small download exc. file with some new training points it comes pre loaded with rybka 2.2N2P an a much weaker toy engine.I have already added rybka 2.3.2A on it.I always find my self surprised at how much great free stuff for chess there is to downloaded for free of the web.I recomend this sites download section an Zarkon Fischer free chess programs sites as the best sites to download from also there is a link under uci engines at the end of the uci page on zakons site think its listed as sd chess anyway its a great russian free download site once the cick on the top uci chess enine site an you will find a lot of good chess engines to download i like it more than supermarine chess engine download link but that one of also.
bY the way check out the fourm posts on the rybka fourm about the development of Tarrasch gui its on for now page two or3 an alittle ON PAGE 1.
Check out on Tripple happy.com the new Tarrasch free chess GUI.You can also find a link to it on the Ryka site under download instructions.It has some new stuff compared to other gui programs was just a 3.44 mb download comes with rybka 2.2n2p an toy chess engines an a small opening book.I loaded the newer uci engine rybka 2.3.2a engine its easy to add uci chess engines by the way you will find some helpful tips to it an several other Gui programs such as Arena on the Rybka site.from what i read it was done by a programer in New zeland.