Your opponent is not that good, bad BO and uped classic too late for thor on this map, bad micro, bad strat, wasted fw...
You forgot your house and were bloqued at 6', you've left at least 1 min.
Unbalanced eco, couldn make toxot at early game and you had no vill at temple to mino rush (nice vs thor) because your strat was going mythic.
It worked here because your opponent was not really offensvie. At a moment you starved his TCs, you should have taken more TCs and upgrade army instead of going mythic.
A higher army with stronger units ang both GP combo, it would have been autowin for you.
You had a great eco, many res but did no army upgrade, nor armory, nor fishing.
You did these ups at lategame and found his gold, that changed the game issue. But i don't know why he's left because he has full res, was 80% baldr... and had the water
Anyways, you played well, gg.
The best defence is attack!