Default: "/usr/local/share/polyglot".
<br><dt>-usePolyglotBook true/false<dd><a name="index-usePolyglotBook_002c-option-179"></a>Specifies if the Polyglot book should be used.
<br><dt>-PolyglotBook filename<dd><a name="index-PolyglotBook_002c-option-180"></a>Gives the filename of the opening book that Polyglot should use.
-From XBoard 4.3.15 on, native WinBoard engines will also use the opening book specified here,
+From XBoard 4.3.15 on, native XBoard/WinBoard engines will also use the opening book specified here,
provided the <code>usePolyglotBook</code> option is set to true,
and the option <code>firstHasOwnBookUCI</code> or <code>secondHasOwnBookUCI</code> applying to the engine
is set to false.
<br><dt>-fNoOwnBookUCI or -firstXBook or -firstHasOwnBookUCI true/false<dt>-sNoOwnBookUCI or -secondXBook or -secondHasOwnBookUCI true/false<dd><a name="index-fNoOwnBookUCI_002c-option-181"></a><a name="index-sNoOwnBookUCI_002c-option-182"></a><a name="index-firstHasOwnBookUCI_002c-option-183"></a><a name="index-secondHasOwnBookUCI_002c-option-184"></a><a name="index-firstXBook_002c-option-185"></a><a name="index-secondXBook_002c-option-186"></a>Indicates if the mentioned engine has its own opening book it should play from,
rather than using the external book through XBoard. Default: false.
<br><dt>-defaultHashSize n<dd><a name="index-defaultHashSize_002c-option-187"></a>Sets the size of the hash table to n MegaBytes. Together with the EGTB cache size
-this number is also used to calculate the memory setting of WinBoard engines,
-for those that support the memory feature of WinBoard protocol. Default: 64.
+this number is also used to calculate the memory setting of XBoard/WinBoard engines,
+for those that support the memory feature of the XBoard/WinBoard protocol. Default: 64.
<br><dt>-defaultCacheSizeEGTB n<dd><a name="index-defaultCacheSizeEGTB_002c-option-188"></a>Sets the size of the EGTB cache to n MegaBytes. Together with the hash-table size
-this number is also used to calculate the memory setting of WinBoard engines,
-for those that support the memory feature of WinBoard protocol. Default: 4.
+this number is also used to calculate the memory setting of XBoard/WinBoard engines,
+for those that support the memory feature of the XBoard/WinBoard protocol. Default: 4.
<br><dt>-defaultPathEGTB filename<dd><a name="index-defaultPathEGTB_002c-option-189"></a>Gives the name of the directory where the end-game tablebases are installed, for UCI engines.
Default: "/usr/local/share/egtb".
<br><dt>-egtFormats string<dd><a name="index-egtFormats_002c-option-190"></a>Specifies which end-game tables are installed on the computer, and where.