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!
Subs rolling separately is a minor issue in low luck games. If you have 1 ss 1 dd 2 bb against a fleet with a dd–the total punch is 12, but it’s quite possible to only get 1 hit. It would be an improvement if subs are lumped in with the gross total in that scenario (eg only if the enemy has a dd that negates the surprise shot).