White and Black games are started, with the extra game being as White if an
odd number of total games is specified.
<br><dt>-me <short name><dt>-opp <short name><dd>A one-word alias for yourself or your opponent.
-<br><dt>-wname <full name><dt>-bname <full name><dt>-name <full name><dt>-oppname <full name><dd>The full name of White, Black, yourself or your opponent.
+<br><dt>-wname <full name><dt>-bname <full name><dt>-myname <full name><dt>-oppname <full name><dd>The full name of White, Black, yourself or your opponent.
<br><dt>-wna <net address><dt>-bna <net address><dt>-na <net address><dt>-oppna <net address><dd>The email address of White, Black, yourself or your opponent.
<br><dt>-dir <directory><dd>The directory in which <samp><span class="file">cmail</span></samp> keeps its files. This defaults to the
environment variable <code>$CMAIL_DIR</code> or failing that, <code>$CHESSDIR</code>,