I bought the game of the year, but unlike steam, there are no two paid dls. I wanted to buy a separate DLS, but it does not allow me to do this - I am offered to buy the standard version. I'm at a loss - what to do

The Game of the Year version has all the DLC's already included, so your right.

Witcher 3 is still the best game of my life. thank you CD Projekt for creating this masterpiece

i bought the "standard" version for GOG, now i would play it through geforce now, but whem i log in it says that i don't own the game... probably because it's not the "game of the year" edition, is there a way to get my standard version playable on geforce now?

If you search on official supported list for the witcher and pay attention to supported stores,
it can be assumed that the standard version is only supported on Steam.

:P so strange, game of the year is the standard version + dlc, so why not supporting the standard version too for gog on geforce now? :(

Get the DLCs, they are worth their price in gold - it's like another game between the two of those in content.