always queue your first capital ship at the first moment of the game.. you had absolutely no ships for a long time.. And scouting was started a bit late.. Against a human it would have been lethal for your game.
Why did you research culture center and trade port? you will never have logistic slots on this map.. (Void) And you didn research anything else, only these 2 useless stuff, and had infinite resources unspent.
If you right click on enemy objects while having selected your ships, that is an attack order, maybe you know it but it was strange for me that you used the other, 2 click version.. Man, it's horrible to see it 
just do one right click and you save yourself so much time.
Playing gainst AI is not a strong stuff on VOID, AI does not know how to play on this map.. not even on higher difficulties.
You didn't give your progenitor a squadron and an ability.. better to settle this at the start, you may forget it later and that will be a huge disadvantage. A bomber squadron would have been a nice addition in that hopeless prog VS Kortul fight.
You don't need to give attack order 3 times in a row, wasting much time on a useless thing, and with that double clicking stuff...
Your research is stopped after researching that 2 ship types and the useless civilian structures... you could have invested in plasma fire or hull, or armor, or shields, or other weapon damage, but no, you did not do any, and had bazillion resources unspent, against a human it's not a good idea, only if you want to die very soon..
Never try to colonize the planets in the middle, just waste of resources. It wasnt a mistake of you, but on this map avoid doing that.. I think it is better to fight for them and destroying defending things and not losing stuff while defending it yourself.
Investing in some purge vessels would have been a good idea to get rid of AI planets faster.. and give his fleet another target than your capitalship that does not even have the shield regeneration ability..
On Void against AI no matter what you do you win, AI only builds some defense structures and researches like hell..
