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Created page with "'''Home * Engines * Woodpecker''' FILE:Campephilus principalisAO5F391LA-frBrehm.jpg|border|right|thumb|220px| Ivory-billed Woodpecker <ref>[https://en.wi..."
'''[[Main Page|Home]] * [[Engines]] * Woodpecker'''
[[FILE:Campephilus principalisAO5F391LA-frBrehm.jpg|border|right|thumb|220px| Ivory-billed Woodpecker <ref>[https://en.wikipedia.org/wiki/Ivory-billed_woodpecker Ivory-billed Woodpecker], Campephilus principalis, [https://en.wikipedia.org/wiki/Woodcut woodcut] or [https://en.wikipedia.org/wiki/Engraving engraving] from [https://en.wikipedia.org/wiki/Elliott_Coues Elliott Coues] ('''1872'''). ''[http://www.biodiversitylibrary.org/bibliography/38863 Key to North American Birds]'', originally from [https://en.wikipedia.org/wiki/Brehms_Tierleben Brehms Tierleben], [https://en.wikipedia.org/wiki/Wikimedia_Commons Wikimedia Commons]</ref> ]]
'''Woodpecker''',<br/>
a [[Chess Engine Communication Protocol]] compliant [[:Category:Open Source|open source chess program]] by [[Evgeniy Korniloff]], written in [[C]],
first released in 2007 as a branch of [[OBender|OBender 3.1.0.]] with almost the same [[Board Representation|board representation]] but using some [[Bitboards|bitboards]] for pawn and [[Evaluation|evaluation]] stuff,
for instance concerning (open) [[Diagonals|diagonals]] and [[Files|files]].
Woodpecker further uses [[Centipawns|centipawn]] resolution instead of OBender's [[Millipawns|millipawns]] <ref>chess.h from woodpecker 0.1 fixed gcc src, [http://kirr.homeunix.org/chess/engines/Jim%20Ablett/WOODPECKER/ Index of /chess/engines/Jim Ablett/WOODPECKER] by [[Jim Ablett]], hosted by [[Kirill Kryukov]]</ref>.
=See also=
* [[OBender]]
* [[Woodpusher]]
=Forum Posts=
* [http://www.talkchess.com/forum/viewtopic.php?t=17465 Woodpecker another 2000+ rated engine] by Tony Thomas, [[CCC]], October 29, 2007
* [http://www.talkchess.com/forum/viewtopic.php?t=34787 Silent updates to Woodpecker and OBender] by [[Tony Mokonen]], [[CCC]], June 07, 2010
=External Links=
==Chess Engine==
* [http://www.sdchess.ru/OBender.htm OBender (ранее - Qchess-chess) by Evgeniy Korniloff, Russia] from [http://www.sdchess.ru/ sdchess.ru]
* [http://kirr.homeunix.org/chess/engines/Jim%20Ablett/WOODPECKER/ Index of /chess/engines/Jim Ablett/WOODPECKER] by [[Jim Ablett]], hosted by [[Kirill Kryukov]]
* [http://kirr.homeunix.org/chess/engines/Norbert's%20collection/Woodpecker%20v2.11.5%20-%20EchoBoard%201.05/ Index of /chess/engines/Norbert's collection/Woodpecker v2.11.5 - EchoBoard 1.05] by [[Norbert Raimund Leisner]], hosted by [[Kirill Kryukov]] » [[EchoBoard]]
==Misc==
* [https://en.wikipedia.org/wiki/Woodpecker Woodpecker from Wikipedia]
* [https://en.wikipedia.org/wiki/Woodpecker_%28disambiguation%29 Woodpecker (disambiguation) from Wikipedia]
* [https://en.wikipedia.org/wiki/Woody_Woodpecker Woody Woodpecker from Wikipedia]
* [https://en.wikipedia.org/wiki/Duga_radar Duga radar from Wikipedia]
=References=
<references />
'''[[Engines|Up one level]]'''
[[Category:Open Source]]
[[Category:WinBoard]]
[[Category:XBoard]]
[[Category:X86]]
[[Category:X64]]
[[Category:PC]]
[[Category:Windows]]
[[Category:Linux]]
[[Category:Bird]]
[[FILE:Campephilus principalisAO5F391LA-frBrehm.jpg|border|right|thumb|220px| Ivory-billed Woodpecker <ref>[https://en.wikipedia.org/wiki/Ivory-billed_woodpecker Ivory-billed Woodpecker], Campephilus principalis, [https://en.wikipedia.org/wiki/Woodcut woodcut] or [https://en.wikipedia.org/wiki/Engraving engraving] from [https://en.wikipedia.org/wiki/Elliott_Coues Elliott Coues] ('''1872'''). ''[http://www.biodiversitylibrary.org/bibliography/38863 Key to North American Birds]'', originally from [https://en.wikipedia.org/wiki/Brehms_Tierleben Brehms Tierleben], [https://en.wikipedia.org/wiki/Wikimedia_Commons Wikimedia Commons]</ref> ]]
'''Woodpecker''',<br/>
a [[Chess Engine Communication Protocol]] compliant [[:Category:Open Source|open source chess program]] by [[Evgeniy Korniloff]], written in [[C]],
first released in 2007 as a branch of [[OBender|OBender 3.1.0.]] with almost the same [[Board Representation|board representation]] but using some [[Bitboards|bitboards]] for pawn and [[Evaluation|evaluation]] stuff,
for instance concerning (open) [[Diagonals|diagonals]] and [[Files|files]].
Woodpecker further uses [[Centipawns|centipawn]] resolution instead of OBender's [[Millipawns|millipawns]] <ref>chess.h from woodpecker 0.1 fixed gcc src, [http://kirr.homeunix.org/chess/engines/Jim%20Ablett/WOODPECKER/ Index of /chess/engines/Jim Ablett/WOODPECKER] by [[Jim Ablett]], hosted by [[Kirill Kryukov]]</ref>.
=See also=
* [[OBender]]
* [[Woodpusher]]
=Forum Posts=
* [http://www.talkchess.com/forum/viewtopic.php?t=17465 Woodpecker another 2000+ rated engine] by Tony Thomas, [[CCC]], October 29, 2007
* [http://www.talkchess.com/forum/viewtopic.php?t=34787 Silent updates to Woodpecker and OBender] by [[Tony Mokonen]], [[CCC]], June 07, 2010
=External Links=
==Chess Engine==
* [http://www.sdchess.ru/OBender.htm OBender (ранее - Qchess-chess) by Evgeniy Korniloff, Russia] from [http://www.sdchess.ru/ sdchess.ru]
* [http://kirr.homeunix.org/chess/engines/Jim%20Ablett/WOODPECKER/ Index of /chess/engines/Jim Ablett/WOODPECKER] by [[Jim Ablett]], hosted by [[Kirill Kryukov]]
* [http://kirr.homeunix.org/chess/engines/Norbert's%20collection/Woodpecker%20v2.11.5%20-%20EchoBoard%201.05/ Index of /chess/engines/Norbert's collection/Woodpecker v2.11.5 - EchoBoard 1.05] by [[Norbert Raimund Leisner]], hosted by [[Kirill Kryukov]] » [[EchoBoard]]
==Misc==
* [https://en.wikipedia.org/wiki/Woodpecker Woodpecker from Wikipedia]
* [https://en.wikipedia.org/wiki/Woodpecker_%28disambiguation%29 Woodpecker (disambiguation) from Wikipedia]
* [https://en.wikipedia.org/wiki/Woody_Woodpecker Woody Woodpecker from Wikipedia]
* [https://en.wikipedia.org/wiki/Duga_radar Duga radar from Wikipedia]
=References=
<references />
'''[[Engines|Up one level]]'''
[[Category:Open Source]]
[[Category:WinBoard]]
[[Category:XBoard]]
[[Category:X86]]
[[Category:X64]]
[[Category:PC]]
[[Category:Windows]]
[[Category:Linux]]
[[Category:Bird]]
