I-ChessBase GmbH kunye neqela le-Stockfish bafikelela kwisivumelwano kwaye baphelise ingxabano yabo esemthethweni
Ulwazi lwakhutshwa ukuba iprojekthi ye-stockfish, (i-injini ye-chess eyaziwayo evulekileyo ye-UCI yamaqonga amaninzi avela kwenye injini ye-GPL ebizwa ngokuba yi-Glaurung) ibhengeze ukuba ilisombulule ityala neChessBase.
Ingxaki isuka kwinto yokuba UChessBase utyholwa ngokwaphula ilayisensi yeGPLv3 ngokubandakanya ikhowudi evela kwi-injini ye-Stockfish chess kwiimveliso zayo zobunini Fat Fritz 2 kunye ne-Houdini 6 ngaphandle kokuvula ikhowudi yomthombo wemisebenzi ephumayo kwaye ngaphandle kokwazisa abathengi malunga nokusetyenziswa kwekhowudi ye-GPL.
Ngaphezu konyaka odlulileyo, abaphuhlisi abaphambili be-injini ye-Stockfish chess, u-Tord Romstad kunye no-Stéphane Nicolet, ngenkxaso ebanzi evela kuluntu lomphuhlisi, bafaka isimangalo ngokuchasene ne-ChessBase GmbH kwiNkundla yeSithili saseMunich (Az. 42 0 9765/21) ukuya ukunyanzelisa ukupheliswa kwe-GNU General Public License v3 (GPL), ityhola iChessBase yokwaphulwa ngokuphindaphindiweyo kwemigaqo yelayisensi kunye neemveliso zayo iFat Fritz 2 kunye neHoudini 6.
Kuyasivuyisa ukwazisa ukuba sifikelele kwisivumelwano esomeleza iprojekthi yeStockfish kwiinjongo zayo zokubonelela ngenjini yehlabathi yechess eyi-#1 njengesoftware yasimahla kwaye ivumela iChessBase ukuba isasaze isoftware yethu kwixesha elizayo.
Njengenxalenye yesivumelwano ekufikelelwe kuso, IChessBase iyakuyeka ukuthengisa iinkqubo zechess ezisebenzisa injini yeStockfish kwaye iya kwazisa abathengi ngokuthumela ulwazi kwiwebhusayithi yayo.
Abathengi abakhoyo baya kukwazi ukuqhubeka nokusebenzisa iinkqubo esele bezithengile kwaye baya kuba nako ukukhuphela iikopi esele bezithengile ukuba i-ChessBase ilungisa inkqubo yokukhuphela kwiimfuno ze-GPL.
Emva konyaka omnye yokusayinwa kwesivumelwano, abaphuhlisi beI-e Stockfish iya kuyirhoxisa ilayisensi ye-GPL kwaye ivumele iChessBase ukuba isebenzise ikhowudi yayo, ukuba ibone ixabiso kunye nokubanakho kwesoftware yasimahla kwaye yathembisa ukuyihlonipha imigaqo yayo.
I-GPL ibonelela ngethuba lokurhoxiswa kwelayisensi yomaphuli-mthetho kwaye uphelise onke amalungelo omnini wephepha-mvume okunika eli phepha-mvume. Ngokwemigaqo yokupheliswa kwelayisenisi eyamkelwe kwi-GPLv3, ukuba ukuphulwa kufunyenwe okokuqala kwaye kususwe kwiintsuku ezingama-30 ukususela kumhla wokwaziswa, amalungelo elayisensi abuyiselwe kwaye ilayisenisi ayirhoxiswa ngokupheleleyo (isivumelwano sihlala sinjalo).
Amalungelo abuyiselwa ngokukhawuleza kwakhona kwimeko yokususwa kokuphulwa, ukuba umnini welungelo lokushicilela akakwazisanga ukuphulwa kweentsuku ezingama-60. Ukuba ixesha elibekiweyo liphelile, ngoko ukuphulwa kwelayisenisi kunokutolikwa njengokuphulwa kwekhontrakthi, apho izigwebo zingafumaneka enkundleni.
Nangona kunjalo, kwisithuba esingangonyaka, uTord noStéphane baya kubuyisela ilayisensi yeChessBase. Sivakalelwa kukuba oku kumoya weSoftware yasimahla kunye noncedo loluntu.
I-ChessBase ngoku iye yaqaphela ixabiso kunye nokwenzeka kwesoftware yomthombo ovulekileyo, kunye ne-Stockfish ngokukodwa, kwaye yenze ukuzinikela okucacileyo kokugcina imigaqo yesofthiwe yamahhala. Ukuthintela ukunyhashwa kwexesha elizayo, iChessBase iya kudala isikhundla seGosa lokuThobela iSoftware yaSimahla kwaye igcine isizinda [foss.chessbase.com] esidwelisa iimveliso zayo eziqulethe iSoftware yoMthombo oVulekileyo noVulelekileyo (FOSS).
Ukuthintela ulwaphulo olunokwenzeka kwilixa elizayo, I-ChessBase iya kutyumba umntu ozimeleyo oya kubeka esweni ukuthotyelwa kweemfuno ze-GPL. Inkampani iya kudala iwebhusayithi, foss.chessbase.com, eya kuthumela ulwazi kwiimveliso zomthombo ovulekileyo.
Kwakhona, I-ChessBase iya kuvula phantsi kwe-GPL okanye uphumezo oluhambelana nelayisenisi yothungelwano lwe-neural olunikezelwe ukusetyenziswa neStockfish. Esi sivumelwano asicingi ngembuyekezo yemali okanye umonakalo, kuba iqela leprojekthi yeStockfish limele uluntu olungenzi ngeniso oluye lwazama ukuthobela iGPL namalungelo ayo.
Isivumelwano sibonelela ngokurhoxiswa kwelayisensi yeChessBase yeGPL yekhowudi yeStockfish kwaye sivumela iChessBase ukuba isasaze isoftware yayo.
ekugqibeleni ukuba ukhona unomdla wokwazi ngakumbi ngayo, ungajonga iinkcukacha Kule khonkco ilandelayo.