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Created page with "'''Home * People * Perola Valfridsson''' FILE:PerolaValfridsson.jpg|border|right|thumb|link=http://www.top-5000.nl/int/ruffian.htm| Perola Valfridsson <re..."
'''[[Main Page|Home]] * [[People]] * Perola Valfridsson'''
[[FILE:PerolaValfridsson.jpg|border|right|thumb|link=http://www.top-5000.nl/int/ruffian.htm| Perola Valfridsson <ref>[http://www.top-5000.nl/int/ruffian.htm Ruffian, the replacement to ABBA], Interview with [[Perola Valfridsson]] by [[Frank Quisinsky]] et al., October, 2002, hosted by [[Ed Schroder|Ed Schröder]]</ref> ]]
'''Perola Valfridsson''',<br/>
a Swedish professional programmer specialized within [https://en.wikipedia.org/wiki/Telecommunication telecommunication] <ref>[https://www.stmintz.com/ccc/index.php?id=243152 Some info about Ruffian] by [[Benny Antonsson]], [[CCC]], July 29, 2002</ref>. As computer chess programmer, Perola is author of the [[Chess Engine Communication Protocol]] and [[UCI]] compatible chess engine [[Ruffian]], which appeared in the computer chess scene in 2002 with promising results <ref>[https://www.stmintz.com/ccc/index.php?id=242402 What is Ruffian?] by [[Bas Hamstra]], [[CCC]], July 24, 2002</ref>. Ruffian won the [[DOCCC 2003]] <ref>[https://www.stmintz.com/ccc/index.php?id=323778 Dutch Open Leiden final ranking - Ruffian Champion] by [[Theo van der Storm]], [[CCC]], October 26, 2003</ref>, and the (unofficial) Swedish Championship in 2003. [https://en.wikipedia.org/wiki/MobyGames MobyGames] mentions Perola Valfridsson as author of [[Kasparov Chessmate]] <ref>[http://www.mobygames.com/developer/sheet/view/by_genre/developerId,281982/ Perola Valfridsson] from [https://en.wikipedia.org/wiki/MobyGames MobyGames]</ref> <ref>[https://en.wikipedia.org/wiki/Kasparov_Chessmate Kasparov Chessmate from Wikipedia]</ref>.
=External Links=
* [http://www.top-5000.nl/int/ruffian.htm Ruffian, the replacement to ABBA], Interview with [[Perola Valfridsson]] by [[Frank Quisinsky]] et al., October, 2002, hosted by [[Ed Schroder|Ed Schröder]]
* [http://www.playwitharena.com/?Partner_Chess_Engines:Ruffian%26nbsp%3B Ruffian] from [[Arena|Arena Chess GUI for Linux and Windows]]
* [http://www.mobygames.com/developer/sheet/view/by_genre/developerId,281982/ Perola Valfridsson] from [https://en.wikipedia.org/wiki/MobyGames MobyGames]
=References=
<references />
'''[[People|Up one level]]'''
[[Category:Chess Programmer|Valfridsson]]
[[FILE:PerolaValfridsson.jpg|border|right|thumb|link=http://www.top-5000.nl/int/ruffian.htm| Perola Valfridsson <ref>[http://www.top-5000.nl/int/ruffian.htm Ruffian, the replacement to ABBA], Interview with [[Perola Valfridsson]] by [[Frank Quisinsky]] et al., October, 2002, hosted by [[Ed Schroder|Ed Schröder]]</ref> ]]
'''Perola Valfridsson''',<br/>
a Swedish professional programmer specialized within [https://en.wikipedia.org/wiki/Telecommunication telecommunication] <ref>[https://www.stmintz.com/ccc/index.php?id=243152 Some info about Ruffian] by [[Benny Antonsson]], [[CCC]], July 29, 2002</ref>. As computer chess programmer, Perola is author of the [[Chess Engine Communication Protocol]] and [[UCI]] compatible chess engine [[Ruffian]], which appeared in the computer chess scene in 2002 with promising results <ref>[https://www.stmintz.com/ccc/index.php?id=242402 What is Ruffian?] by [[Bas Hamstra]], [[CCC]], July 24, 2002</ref>. Ruffian won the [[DOCCC 2003]] <ref>[https://www.stmintz.com/ccc/index.php?id=323778 Dutch Open Leiden final ranking - Ruffian Champion] by [[Theo van der Storm]], [[CCC]], October 26, 2003</ref>, and the (unofficial) Swedish Championship in 2003. [https://en.wikipedia.org/wiki/MobyGames MobyGames] mentions Perola Valfridsson as author of [[Kasparov Chessmate]] <ref>[http://www.mobygames.com/developer/sheet/view/by_genre/developerId,281982/ Perola Valfridsson] from [https://en.wikipedia.org/wiki/MobyGames MobyGames]</ref> <ref>[https://en.wikipedia.org/wiki/Kasparov_Chessmate Kasparov Chessmate from Wikipedia]</ref>.
=External Links=
* [http://www.top-5000.nl/int/ruffian.htm Ruffian, the replacement to ABBA], Interview with [[Perola Valfridsson]] by [[Frank Quisinsky]] et al., October, 2002, hosted by [[Ed Schroder|Ed Schröder]]
* [http://www.playwitharena.com/?Partner_Chess_Engines:Ruffian%26nbsp%3B Ruffian] from [[Arena|Arena Chess GUI for Linux and Windows]]
* [http://www.mobygames.com/developer/sheet/view/by_genre/developerId,281982/ Perola Valfridsson] from [https://en.wikipedia.org/wiki/MobyGames MobyGames]
=References=
<references />
'''[[People|Up one level]]'''
[[Category:Chess Programmer|Valfridsson]]
