user7942: I've recently learned about gnu chess, but it's poorly documented, and I'm having difficulties:

Setting a reasonable difficulty level;
Saving an entire game to a pgn: it's only saving the last move;

How can I do this?
Is there an e-book or a good tutorial I can follow?
Thanks in advance
Update (2/8/15):  Actually,  it's the version of gnuchess that's packaged with Debian 7 (6.0.2) that has a bug; after compiling 6.2.1 pgnsave worked normally.

user1879: You can save games with:
pgnsave FILENAME

This saves the game played so far from memory to a file. 
You can find some documentation here: http://savannah.gnu.org/projects/chess/

7942: <p>I've recently learned about gnu chess, but it's poorly documented, and I'm having difficulties:</p>

<ul>
<li>Setting a reasonable difficulty level;</li>
<li>Saving an entire game to a pgn: it's only saving the last move;</li>
</ul>

<p>How can I do this?
Is there an e-book or a good tutorial I can follow?</p>

<p>Thanks in advance</p>

<p>Update (2/8/15):  Actually,  it's the version of gnuchess that's packaged with Debian 7 (6.0.2) that has a bug; after compiling 6.2.1 pgnsave worked normally.</p>
 1879: <p>You can save games with:</p>

<pre><code>pgnsave FILENAME
</code></pre>

<p>This saves the game played so far from memory to a file. </p>

<p>You can find some documentation here: <a href="http://savannah.gnu.org/projects/chess/" rel="nofollow">http://savannah.gnu.org/projects/chess/</a></p>
