Attention: You will need the right version depending on your CPU !
The SEE-Version will run with P-IV and Athlon XP only !
Use the non-SSE version for P-II, P-III, Celeron or older K5/K6 processors.

Fritz
=====
You need the latest update of Fritz. Install it as any other UCI-Engine by selection "Engine/Install UCI engine".




Arena
=====
Install it as any other UCI-Engine.



Winboard
========
Copy hagrid.exe and hagrid.book to the same directory you installed winboard.
Edit winboard.ini to include the following two lines:

Go to the Line starting with /firstChessProgramNames and insert after this line:
"hagrid.exe -xboard"

Now got to the Line starting with /secondChessProgramNames and insert the same line:
"hagrid.exe -xboard"


The end of your winboard.ini-file should look now similar to this:


/firstChessProgramNames={GNUChess
"GNUChes5 xboard"
"hagrid.exe -xboard"
}
/secondChessProgramNames={GNUChess
"GNUChes5 xboard"
"hagrid.exe -xboard"
}
