Petir

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|| [[image:320px-Thunder.jpg link="https://id.wikipedia.org/wiki/Berkas:Thunder.jpg"]] ||~ || **Petir**,
a [[Winboard]] compliant chess engine created by [[Peter Aloysius Harjanto|Peter Alloysius]], first released in September 2004 <ref>[[http://www.stmintz.com/ccc/index.php?id=388211|Petir 1.0 is now available]] by [[Peter Aloysius Harjanto|Peter Alloysius]], [[CCC]], September 19, 2004</ref> and latest work on it in 2006 or 2007 <ref>[[https://codepeter.wordpress.com/2013/11/13/petir_source_code/|Petir source code | Looking from another side]]</ref>. Petir had its tournament debut at [[CCT7]] in 2005 (3/8), and further played the [[CCT8]] (5/9), [[CCT9]] (3½/7) and [[CCT10]] (4/7), as well the [[WCRCC 2007]] (7/14), [[WCRCC 2008]] (7/13), and the [[WCRCC 2015]] (1/9). ||
|| Lightning over [[https://en.wikipedia.org/wiki/Piracicaba|Piracibaba]], [[https://en.wikipedia.org/wiki/Brazil|Brazil]] <ref>Petir di atas kota Piracibaba, Brasil, [[https://id.wikipedia.org/wiki/Petir|Petir Wikipedia.id]] (Indonesian)</ref> ||~ ||^ ||
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=See also=
* [[Blitz]]
* [[Various Classifications#Meteorology|Meteorology]]

=Forum Posts=
* [[http://www.stmintz.com/ccc/index.php?id=388211|Petir 1.0 is now available]] by [[Peter Aloysius Harjanto|Peter Alloysius]], [[CCC]], September 19, 2004
* [[http://www.open-aurec.com/wbforum/viewtopic.php?f=18&t=49065&p=185172|Petir 1.0.2 is released]] by [[Peter Aloysius Harjanto|Peter Alloysius]], [[Computer Ches Forums|Winboard Forum]], September 26, 2004
* [[http://www.open-aurec.com/wbforum/viewtopic.php?f=2&t=1522&p=7005|Petir 2.3]] by [[Peter Aloysius Harjanto|Peter Alloysius]], [[Computer Ches Forums|Winboard Forum]], January 31, 2005 
* [[http://www.talkchess.com/forum/viewtopic.php?t=13943|Petir 4.39: #18 free single-CPU engine in CCRL 40/4]] by [[Kirill Kryukov]], [[CCC]], May 22, 2007
* [[http://www.talkchess.com/forum/viewtopic.php?t=15924|Petir 4.72 released]] by Isaksen, [[CCC]], August 20, 2007
* [[http://www.talkchess.com/forum/viewtopic.php?t=23155|Petir 4.9999999 exe-file (Peter Alloysius)]] by [[Norbert Raimund Leisner]], [[CCC]], August 21, 2008

=External Links=
==Chess Engine==
* [[https://codepeter.wordpress.com/2013/11/13/petir_source_code/|Petir source code | Looking from another side]]
* [[http://www.computerchess.org.uk/ccrl/4040/cgi/compare_engines.cgi?family=Petir&print=Rating+list&print=Results+table&print=LOS+table&print=Ponder+hit+table&print=Eval+difference+table&print=Comopp+gamenum+table&print=Overlap+table&print=Score+with+common+opponents|Petir]] in [[CCRL|CCRL 40/40]]
* [[http://kirill-kryukov.com/chess/kcec/cgi/engine_details.cgi?print=Details&each_game=1&eng=Petir%204.999999|Petir 4.999999]] in [[KCEC]]
* [[http://kirr.homeunix.org/chess/engines/Norbert%27s%20collection/Petir%20%28Compilation%29/|Index of /chess/engines/Norbert's collection/Petir (Compilation)]] by [[Norbert Raimund Leisner]] hosted by [[Kirill Kryukov]]
* [[http://www.top-5000.nl/wbuci.htm|Download Winboard and UCI engines]] by [[Ed Schroder|Ed Schröder]]
==Misc==
* [[https://id.wikipedia.org/wiki/Petir|Petir Wikipedia.id]] (Indonesian)

=References= 
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=What links here?= 
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