I have moved this topic to the TripleA-support category, as it is somehow unrelated to our forum or the website.
In that case however I recommend that you address map makers/developers directly at triplea-game. org:
Indeed, it is the good one!
My problem when searching for it was that the map was not looking the same as the boardgame; but you are right, when looking at it closer, I could see that the connections are the same…
Thanks a lot!