https://www.chessprogramming.org/index.php?title=Evaluation_Hash_Table&feed=atom&action=history
Evaluation Hash Table - Revision history
2024-03-29T08:32:23Z
Revision history for this page on the wiki
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https://www.chessprogramming.org/index.php?title=Evaluation_Hash_Table&diff=14892&oldid=prev
GerdIsenberg at 19:03, 8 October 2019
2019-10-08T19:03:49Z
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<td colspan="2" style="background-color: white; color:black; text-align: center;">Revision as of 19:03, 8 October 2019</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* [https://www.stmintz.com/ccc/index.php?id=151211 Pawn and Eval hash tables] by [[Peter Fendrich]], [[CCC]], January 21, 2001</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* [https://www.stmintz.com/ccc/index.php?id=151211 Pawn and Eval hash tables] by [[Peter Fendrich]], [[CCC]], January 21, 2001</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* [http://www.open-aurec.com/wbforum/viewtopic.php?f=4&t=4620&p=23957 Evaluation cache] by [[Klaus Friedel]], [[Computer Chess Forums|Winboard Forum]], April 03, 2006 » [[Snitch]]</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* [http://www.open-aurec.com/wbforum/viewtopic.php?f=4&t=4620&p=23957 Evaluation cache] by [[Klaus Friedel]], [[Computer Chess Forums|Winboard Forum]], April 03, 2006 » [[Snitch]]</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">* [http://www.hiarcs.net/forums/viewtopic.php?p=2921 What is the Difference between Mainhash, Evalhash, Pawnhash?] by Thomas Wallendik, [[Computer Chess Forums|Hiarcs Forum]], October 13, 2007</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>==2010 ...==</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>==2010 ...==</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* [http://www.talkchess.com/forum/viewtopic.php?t=35496 Stockfish 1.8 - eval cache] by [[Ralph Stoesser]], [[CCC]], July 18, 2010 » [[Stockfish]]</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* [http://www.talkchess.com/forum/viewtopic.php?t=35496 Stockfish 1.8 - eval cache] by [[Ralph Stoesser]], [[CCC]], July 18, 2010 » [[Stockfish]]</div></td></tr>
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GerdIsenberg
https://www.chessprogramming.org/index.php?title=Evaluation_Hash_Table&diff=14890&oldid=prev
GerdIsenberg at 19:01, 8 October 2019
2019-10-08T19:01:05Z
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>=Forum Posts=</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>=Forum Posts=</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">==1998 ...==</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* [https://www.stmintz.com/ccc/index.php?id=14226 Hash tables and data-cache, some programmer stuff...] by [[Ed Schroder|Ed Schröder]], [[CCC]], January 17, 1998</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* [https://www.stmintz.com/ccc/index.php?id=14226 Hash tables and data-cache, some programmer stuff...] by [[Ed Schroder|Ed Schröder]], [[CCC]], January 17, 1998</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">==2000 ...==</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">* [https://www.stmintz.com/ccc/index.php?id=151211 Pawn and Eval hash tables] by [[Peter Fendrich]], [[CCC]], January 21, 2001</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* [http://www.open-aurec.com/wbforum/viewtopic.php?f=4&t=4620&p=23957 Evaluation cache] by [[Klaus Friedel]], [[Computer Chess Forums|Winboard Forum]], April 03, 2006 » [[Snitch]]</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* [http://www.open-aurec.com/wbforum/viewtopic.php?f=4&t=4620&p=23957 Evaluation cache] by [[Klaus Friedel]], [[Computer Chess Forums|Winboard Forum]], April 03, 2006 » [[Snitch]]</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">==2010 ...==</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* [http://www.talkchess.com/forum/viewtopic.php?t=35496 Stockfish 1.8 - eval cache] by [[Ralph Stoesser]], [[CCC]], July 18, 2010 » [[Stockfish]]</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* [http://www.talkchess.com/forum/viewtopic.php?t=35496 Stockfish 1.8 - eval cache] by [[Ralph Stoesser]], [[CCC]], July 18, 2010 » [[Stockfish]]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* [http://www.talkchess.com/forum/viewtopic.php?t=58758 crafty eval cache] by [[Alvaro Cardoso]], [[CCC]], January 01, 2016 » [[Crafty]]</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* [http://www.talkchess.com/forum/viewtopic.php?t=58758 crafty eval cache] by [[Alvaro Cardoso]], [[CCC]], January 01, 2016 » [[Crafty]]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* [http://www.talkchess.com/forum/viewtopic.php?t=59566 hash eval, hash pawn or twice ?] by [[Daniel Anulliero]], March 19, 2016 » [[Pawn Hash Table]]</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* [http://www.talkchess.com/forum/viewtopic.php?t=59566 hash eval, hash pawn or twice ?] by [[Daniel Anulliero]], March 19, 2016 » [[Pawn Hash Table]]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* [http://www.talkchess.com/forum3/viewtopic.php?f=7&t=70938 Using evaluation hash score as current bestscore (initial guess)] by [[Vivien Clauzon]], [[CCC]], June 06, 2019</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* [http://www.talkchess.com/forum3/viewtopic.php?f=7&t=70938 Using evaluation hash score as current bestscore (initial guess)] by [[Vivien Clauzon]], [[CCC]], June 06, 2019</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">* [http://www.talkchess.com/forum3/viewtopic.php?f=7&t=72030 Eval hashtable replacement scheme] by [[Pawel Koziol]], [[CCC]], October 08, 2019</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>'''[[Evaluation|Up one level]]'''</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>'''[[Evaluation|Up one level]]'''</div></td></tr>
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GerdIsenberg
https://www.chessprogramming.org/index.php?title=Evaluation_Hash_Table&diff=12373&oldid=prev
GerdIsenberg at 07:55, 7 June 2019
2019-06-07T07:55:54Z
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<td colspan="2" style="background-color: white; color:black; text-align: center;">Revision as of 07:55, 7 June 2019</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l17" >Line 17:</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* [http://www.talkchess.com/forum/viewtopic.php?t=58758 crafty eval cache] by [[Alvaro Cardoso]], [[CCC]], January 01, 2016 » [[Crafty]]</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* [http://www.talkchess.com/forum/viewtopic.php?t=58758 crafty eval cache] by [[Alvaro Cardoso]], [[CCC]], January 01, 2016 » [[Crafty]]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* [http://www.talkchess.com/forum/viewtopic.php?t=59566 hash eval, hash pawn or twice ?] by [[Daniel Anulliero]], March 19, 2016 » [[Pawn Hash Table]]</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* [http://www.talkchess.com/forum/viewtopic.php?t=59566 hash eval, hash pawn or twice ?] by [[Daniel Anulliero]], March 19, 2016 » [[Pawn Hash Table]]</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">* [http://www.talkchess.com/forum3/viewtopic.php?f=7&t=70938 Using evaluation hash score as current bestscore (initial guess)] by [[Vivien Clauzon]], [[CCC]], June 06, 2019</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>'''[[Evaluation|Up one level]]'''</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>'''[[Evaluation|Up one level]]'''</div></td></tr>
</table>
GerdIsenberg
https://www.chessprogramming.org/index.php?title=Evaluation_Hash_Table&diff=2107&oldid=prev
GerdIsenberg: Created page with "'''Home * Evaluation * Evaluation Hash Table''' An '''Evaluation Hash Table''' may be used in a similar fashion as the Transposition Table|transposition t..."
2018-05-16T17:11:41Z
<p>Created page with "'''<a href="/Main_Page" title="Main Page">Home</a> * <a href="/Evaluation" title="Evaluation">Evaluation</a> * Evaluation Hash Table''' An '''Evaluation Hash Table''' may be used in a similar fashion as the Transposition Table|transposition t..."</p>
<p><b>New page</b></p><div>'''[[Main Page|Home]] * [[Evaluation]] * Evaluation Hash Table'''<br />
<br />
An '''Evaluation Hash Table''' may be used in a similar fashion as the [[Transposition Table|transposition table]], that is using [[Zobrist Hashing|Zobrist-]] or [[BCH Hashing|BCH-hashing]], to cache various computational expensive positional evaluation scores and flags. Despite the fact that the transposition table entries may contain evaluation scores as well, a tighter, dedicated evaluation hash table with its own replacement policy may gain a considerable amount of additional hits.<br />
<br />
=See also=<br />
* [[BCH Hashing]]<br />
* [[Hash Table]]<br />
* [[Material Hash Table]]<br />
* [[Pawn Hash Table]]<br />
* [[Transposition Table]]<br />
* [[Zobrist Hashing]]<br />
<br />
=Forum Posts=<br />
* [https://www.stmintz.com/ccc/index.php?id=14226 Hash tables and data-cache, some programmer stuff...] by [[Ed Schroder|Ed Schröder]], [[CCC]], January 17, 1998<br />
* [http://www.open-aurec.com/wbforum/viewtopic.php?f=4&t=4620&p=23957 Evaluation cache] by [[Klaus Friedel]], [[Computer Chess Forums|Winboard Forum]], April 03, 2006 » [[Snitch]]<br />
* [http://www.talkchess.com/forum/viewtopic.php?t=35496 Stockfish 1.8 - eval cache] by [[Ralph Stoesser]], [[CCC]], July 18, 2010 » [[Stockfish]]<br />
* [http://www.talkchess.com/forum/viewtopic.php?t=58758 crafty eval cache] by [[Alvaro Cardoso]], [[CCC]], January 01, 2016 » [[Crafty]]<br />
* [http://www.talkchess.com/forum/viewtopic.php?t=59566 hash eval, hash pawn or twice ?] by [[Daniel Anulliero]], March 19, 2016 » [[Pawn Hash Table]]<br />
<br />
'''[[Evaluation|Up one level]]'''</div>
GerdIsenberg