Lub phiaj xwm Stockfish tau tshaj tawm tias nws tau mus txog qhov kev sib hais haum hauv nws cov ntaub ntawv raug cai nrog ChessBase, uas tau raug liam tias ua txhaum cai GPLv3 daim ntawv tso cai los ntawm suav nrog cov cai los ntawm lub tshuab ua haujlwm pub dawb Stockfish chess hauv nws cov khoom lag luam Fat Fritz 2 thiab Houdini 6 yam tsis tau qhib qhov chaws ntawm siv GPL code. Daim ntawv cog lus muab kev tshem tawm ntawm kev tshem tawm ChessBase's GPL daim ntawv tso cai rau Stockfish code thiab muab lub tuam txhab no nrog lub sijhawm los faib nws cov software.
Raws li ib feem ntawm daim ntawv cog lus, ChessBase yuav tsum tsis txhob muag chess cov kev pab cuam uas siv lub cav Stockfish thiab yuav ceeb toom rau cov neeg siv khoom ntawm qhov no los ntawm kev tshaj tawm cov ntaub ntawv ntawm nws lub vev xaib. Cov neeg siv khoom uas twb muaj lawm yuav muaj peev xwm txuas ntxiv siv cov kev pab cuam uas lawv twb tau yuav, thiab tseem yuav tuaj yeem rub tawm cov ntawv luam uas lawv twb tau yuav yog ChessBase ua rau cov txheej txheem rub tawm raws li GPL. Ib xyoos tom qab qhov kev pom zoo, Stockfish developers yuav thim rov qab qhov kev tshem tawm ntawm GPL thiab ua kom lawv cov cai muaj nyob rau ChessBase, uas tau lees paub tus nqi thiab lub peev xwm ntawm cov software dawb thiab tau cog lus txhawb nqa nws cov hauv paus ntsiab lus.
GPL muab lub peev xwm tshem tawm daim ntawv tso cai ua txhaum cai thiab txiav tawm txhua txoj cai uas tau tso cai rau tus neeg muaj ntawv tso cai los ntawm daim ntawv tso cai ntawd. Raws li cov kev cai rau kev txiav tawm daim ntawv tso cai tau txais los ntawm GPLv3, yog tias ua txhaum cai thawj zaug thiab tshem tawm hauv 30 hnub txij li hnub tau ceeb toom, cov cai rau daim ntawv tso cai raug muab rov qab thiab daim ntawv tso cai tsis raug tshem tawm tag nrho ( daim ntawv cog lus tseem tsis muaj zog ) . Cov cai raug xa rov qab tam sim ntawd kuj yog thaum tshem tawm ntawm kev ua txhaum cai, yog tias tus neeg tuav cai tsis tau ceeb toom txog qhov ua txhaum cai hauv 60 hnub. Yog tias lub sijhawm kawg tau tas sijhawm, kev ua txhaum ntawm daim ntawv tso cai tuaj yeem txhais tau tias yog kev ua txhaum ntawm daim ntawv cog lus, uas yuav raug nplua los ntawm lub tsev hais plaub.
Txhawm rau tiv thaiv kev ua txhaum cai yav tom ntej, ChessBase yuav muaj ib tus neeg ua haujlwm siab rau lub luag haujlwm kom ua raws li GPL. Lub tuam txhab tseem yuav tsim ib lub vev xaib, foss.chessbase.com, qhov twg cov ntaub ntawv hais txog cov khoom qhib yuav raug luam tawm. Tsis tas li ntawd, ChessBase yuav qhib cov kev siv neural network muab rau siv nrog Stockfish nyob rau hauv GPL los yog ib daim ntawv tso cai siv tau. Daim ntawv cog lus tsis muab rau kev them nyiaj los yog kev puas tsuaj, vim tias pawg neeg ua haujlwm Stockfish sawv cev rau cov zej zog tsis muaj txiaj ntsig uas nrhiav kev ua raws li GPL thiab nws cov cai.
Tau qhov twg los: opennet.ru