Projekt Stockfish, dystrybuowany na licencji GPLv3, pozwa\u0142 firm\u0119 ChessBase, co skutkowa\u0142o odebraniem jej licencji GPL na korzystanie z kodu. Stockfish to najsilniejszy z silnik\u00f3w szachowych, wykorzystywanych w serwisach szachowych lichess.org i chess.com. Pozew zosta\u0142 z\u0142o\u017cony w zwi\u0105zku z w\u0142\u0105czeniem kodu Stockfish do produktu zastrze\u017conego bez udost\u0119pnienia kod\u00f3w \u017ar\u00f3d\u0142owych dzie\u0142a pochodnego. <\/p>\n
Firma ChessBase jest znana ze swojego programu szachowego Fritz od lat 90. XX wieku. W 2019 roku wyda\u0142a silnik Fat Fritz, oparty na sieci neuronowej otwartego silnika Leela Chess Zero, kt\u00f3ry w swoim czasie zosta\u0142 opracowany na podstawie projekt\u00f3w AlphaZero od Google. Nie stanowi\u0142o to naruszenia jakiegokolwiek prawa, chocia\u017c tw\u00f3rcy Leela byli niezadowoleni z tego, \u017ce ChessBase reklamowa\u0142a Fat Fritz jako samodzielny produkt, nie uznaj\u0105c dorobku zespo\u0142\u00f3w AlphaZero i LeelaZero. <\/p>\n
\u0412 2020 \u0433\u043e\u0434\u0443 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f ChessBase \u0432\u044b\u043f\u0443\u0441\u0442\u0438\u043b\u0430 \u043f\u0440\u043e\u0434\u0443\u043a\u0442 Fat Fritz 2.0, \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u043d\u0430 \u0434\u0432\u0438\u0436\u043a\u0435 Stockfish 12, \u0438\u043c\u0435\u044e\u0449\u0435\u043c \u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u0443\u044e \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u0443 \u043d\u0435\u0439\u0440\u043e\u043d\u043d\u043e\u0439 \u0441\u0435\u0442\u0438 NNUE (ƎU\u0418\u0418, Efficiently Updatable Neural Networks). \u041a\u043e\u043c\u0430\u043d\u0434\u0430 Stockfish \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 \u044e\u0440\u0438\u0441\u0442\u043e\u0432 \u0441\u043c\u043e\u0433\u043b\u0430 \u0434\u043e\u0431\u0438\u0442\u044c\u0441\u044f \u043e\u0442\u0437\u044b\u0432\u0430 \u0438\u0437 \u0442\u043e\u0440\u0433\u043e\u0432\u044b\u0445 \u0441\u0435\u0442\u0435\u0439 DVD \u0441 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043e\u0439 Fat Fritz 2.0 \u0432 \u0413\u0435\u0440\u043c\u0430\u043d\u0438\u0438, \u043d\u043e, \u043d\u0435 \u0443\u0434\u043e\u0432\u043b\u0435\u0442\u0432\u043e\u0440\u0451\u043d\u043d\u0430\u044f \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u043e\u043c, \u0437\u0430\u044f\u0432\u0438\u043b\u0430 \u043e\u0431 \u043e\u0442\u0437\u044b\u0432\u0435 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0438 GPL \u043d\u0430 Stockfish \u0443 ChessBase, \u0438 \u043f\u043e\u0434\u0430\u043b\u0430 \u0438\u0441\u043a \u0432 \u0441\u0443\u0434. <\/p>\n
\u042d\u0442\u043e \u043d\u0435 \u043f\u0435\u0440\u0432\u044b\u0439 \u0441\u0435\u0437\u043e\u043d \u0434\u0440\u0430\u043c\u044b \u0432\u043e\u043a\u0440\u0443\u0433 \u043a\u043e\u0434\u0430 Stockfish, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043a\u043e\u043c\u043c\u0435\u0440\u0447\u0435\u0441\u043a\u0438\u0435 \u0434\u0432\u0438\u0436\u043a\u0438 \u0437\u0430\u0438\u043c\u0441\u0442\u0432\u0443\u044e\u0442 \u0441 \u0438\u0433\u043d\u043e\u0440\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435\u043c GPL. \u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0440\u0430\u043d\u0435\u0435 \u0441\u043b\u0443\u0447\u0438\u043b\u0441\u044f \u043a\u0430\u0437\u0443\u0441 \u0441 \u0443\u0442\u0435\u0447\u043a\u043e\u0439 \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0445 \u0442\u0435\u043a\u0441\u0442\u043e\u0432 \u043f\u0440\u043e\u043f\u0440\u0438\u0435\u0442\u0430\u0440\u043d\u043e\u0433\u043e \u0434\u0432\u0438\u0436\u043a\u0430 Houdini 6, \u043f\u043e \u043a\u043e\u0442\u043e\u0440\u044b\u043c \u0441\u0442\u0430\u043b\u043e \u044f\u0441\u043d\u043e, \u0447\u0442\u043e \u043e\u043d \u043e\u0441\u043d\u043e\u0432\u0430\u043d \u043d\u0430 \u043a\u043e\u0434\u0435 Stockfish. Houdini 5 \u0443\u0447\u0430\u0441\u0442\u0432\u043e\u0432\u0430\u043b \u0432 \u0441\u043e\u0440\u0435\u0432\u043d\u043e\u0432\u0430\u043d\u0438\u0438 TCEC \u0438 \u0434\u043e\u0431\u0440\u0430\u043b\u0441\u044f \u0434\u043e \u0441\u0443\u043f\u0435\u0440\u0444\u0438\u043d\u0430\u043b\u0430 \u0434\u0435\u0432\u044f\u0442\u043e\u0433\u043e \u0441\u0435\u0437\u043e\u043d\u0430, \u043d\u043e \u0432 \u043a\u043e\u043d\u0435\u0447\u043d\u043e\u043c \u0438\u0442\u043e\u0433\u0435 \u0443\u0441\u0442\u0443\u043f\u0438\u043b Stockfish’\u0443. \u0412 2017 \u0433\u043e\u0434\u0443 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0430\u044f \u0432\u0435\u0440\u0441\u0438\u044f Houdini 6 \u0441\u043c\u043e\u0433\u043b\u0430 \u0432\u044b\u0438\u0433\u0440\u0430\u0442\u044c \u0443 Komodo \u0441\u0443\u043f\u0435\u0440\u0444\u0438\u043d\u0430\u043b TCEC \u0434\u0435\u0441\u044f\u0442\u043e\u0433\u043e \u0441\u0435\u0437\u043e\u043d\u0430. \u0418\u0441\u0445\u043e\u0434\u043d\u044b\u0435 \u0442\u0435\u043a\u0441\u0442\u044b, \u0443\u0442\u0451\u043a\u0448\u0438\u0435 \u0432 2020 \u0433\u043e\u0434\u0443, \u0440\u0430\u0441\u043a\u0440\u044b\u043b\u0438 \u044d\u0442\u043e\u0442 \u043d\u0435\u0447\u0435\u0441\u0442\u0438\u0432\u044b\u0439 \u043e\u0431\u043c\u0430\u043d, \u043f\u043e\u043f\u0438\u0440\u0430\u044e\u0449\u0438\u0439 \u043e\u0434\u0438\u043d \u0438\u0437 \u043a\u0440\u0430\u0435\u0443\u0433\u043e\u043b\u044c\u043d\u044b\u0445 \u043a\u0430\u043c\u043d\u0435\u0439 FOSS — GPL. <\/p>\n
Przypominamy, \u017ce licencja GPL przewiduje mo\u017cliwo\u015b\u0107 cofni\u0119cia licencji wobec naruszyciela oraz zako\u0144czenia wszystkich praw licencjobiorcy, przyznanych mu na mocy tej licencji. Zgodnie z zasadami wypowiedzenia licencji ustanowionymi w GPLv3, je\u015bli naruszenia zosta\u0142y ujawnione po raz pierwszy i usuni\u0119te w ci\u0105gu 30 dni od powiadomienia, prawa do licencji s\u0105 przywracane, a licencja nie jest ca\u0142kowicie cofana (umowa pozostaje nienaruszona). Prawa s\u0105 r\u00f3wnie\u017c przywracane od razu w przypadku usuni\u0119cia narusze\u0144, je\u015bli w\u0142a\u015bciciel praw nie powiadomi\u0142 o naruszeniu w ci\u0105gu 60 dni. Je\u015bli terminy si\u0119 sko\u0144cz\u0105, naruszenie licencji mo\u017cna interpretowa\u0107 jako naruszenie umowy, za kt\u00f3re mo\u017cna dochodzi\u0107 roszcze\u0144 finansowych w s\u0105dzie. \u041f\u0440\u043e\u0435\u043a\u0442 Stockfish, \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u043c\u044b\u0439 \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 GPLv3, \u043f\u043e\u0434\u0430\u043b \u0432 \u0441\u0443\u0434 \u043d\u0430 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044e ChessBase, \u043e\u0442\u043e\u0437\u0432\u0430\u0432 \u0443 \u0442\u043e\u0439 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u044e GPL \u043d\u0430 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0441\u0432\u043e\u0435\u0433\u043e \u043a\u043e\u0434\u0430. Stockfish \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u0431\u043e\u0439 \u0441\u0438\u043b\u044c\u043d\u0435\u0439\u0448\u0438\u0439 \u0438\u0437 \u0448\u0430\u0445\u043c\u0430\u0442\u043d\u044b\u0445 \u0434\u0432\u0438\u0436\u043a\u043e\u0432, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0449\u0438\u0445\u0441\u044f \u043d\u0430 \u0448\u0430\u0445\u043c\u0430\u0442\u043d\u044b\u0445 \u0441\u0435\u0440\u0432\u0438\u0441\u0430\u0445 lichess.org \u0438 chess.com. \u0418\u0441\u043a \u043f\u043e\u0434\u0430\u043d \u0432 \u0441\u0432\u044f\u0437\u0438 \u0441 \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435\u043c \u043a\u043e\u0434\u0430 Stockfish \u0432 \u043f\u0440\u043e\u043f\u0440\u0438\u0435\u0442\u0430\u0440\u043d\u044b\u0439 \u043f\u0440\u043e\u0434\u0443\u043a\u0442 \u0431\u0435\u0437 \u043e\u0442\u043a\u0440\u044b\u0442\u0438\u044f \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0445 \u0442\u0435\u043a\u0441\u0442\u043e\u0432 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u043d\u043e\u0439 \u0440\u0430\u0431\u043e\u0442\u044b. \u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f ChessBase, \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u0430 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-100802","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Projekt Stockfish z\u0142o\u017cy\u0142 pozew przeciwko firmie ChessBase i cofn\u0105\u0142 licencj\u0119 GPL | ProHoster","description":"Projekt Stockfish, rozpowszechniany na podstawie licencji GPLv3, pozwa\u0142 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\u0179r\u00f3d\u0142o: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"