I had a tough evening because Hamburg won in Munich in soccer which is like Boston sweeping the Yankees in the bronx...
Sorry for another delay...
So here is the short version (the official turnlog will be attached as txt):
Pre flight check
War against Celts shall start in turn 0 because rop is running out.
Take off
1525 (0)
Inspect the major Celtic cities. Entremont has 13 Infs, Atlanta 10. Alesia 5, New York 6.
Most others have 3 defenders.
Capture most cities with a record of 76-12.
Most losses happened when injured units attacked New York before I found a healthy MA
I razed Philadelphia (1), Verulamium (11), Eboracum (9), Lugdunum (6) to stay under domination limit...
rushed Palace in Entremont to prevent flips
IBT Counterattack: slow units kill ~5 MA, ~3 tanks, 3 knights. New Caristad recaptured.
Celts take all our arties but use only one, move all others

Entremont builds Palace.
Stavanger MA -> MA.
14 tiles under Domination limit.
Osman sends 5 units on our territory.
Gandhi doesn't move.
1530 (1)
Stockholm is down to 38 spt after corruption

That's it from Celtic continent. Four towns left. 5 exposed slow units on mountains left. Record now (130-17).
Osman is annoying me. I'll boot him. He draws back. For now.
17 tiles over domination limit. I raze Gergovia (12 tiles), Salamanca (6) and New Karasjok (10) in Spain.
All celtic towns have many improvements.
IBT Some celtic Bombers strike. No losses. Some workers and canons captured.
Celtic MI lands on our island to east. Only one reg warrior there

New Caristad builds Intelligence Agency.
1535 (2)
on eastern island:
desperated reg warrior loses to MI (3/4)...
27 tiles over domination limit.
I raze five towns in Spain and Celtic Burgdigala. 4 tiles under domination limit.
improve w/l-record to (162-22)
IBT Celts MI takes Vadso on eastern Island.
Osman and Gandhi sign Alliance.
Osman enters our territorry again. We boot him again. Ain't I peaceful?

Gandhi's not moving
Try to plant a spy (63g) but he is discovered.
1540 (3)
Next turn, 24 cities are expanding due to Internet culture...
Inspect Osman's exile. culture 550. 5 spears, 2 reg rifles. University but no library.
preparing some seaborn invasions.
IBT cultural expansion takes us 23 turns under domination limit - sea tiles don't count.
1545 (4)
try to plant spy in India - failed again.
boot Osman again. He leaves.

two vet rifles landed in spain (on mountain). Nearly overlooked that. Three knights take care of those.
IBT nothing special...
Celts land reg Inf next to Istanbul.
India doesn't move...
1550 (5)
MA kills vet Inf near Istanbul (final record: 179-24)
try to plant spy in India - failed again.

(0-3)
By mistake I sold the harbor in Zaragoza.
After flight check
Celts are down to their last city. We are finally facing 3 OCC. Gandhi doesn't move, Osman is quite annoying. Next player may shave him a bit if he likes.
Celtic land is quite a mess, sorry for that. There's resistence in two cities I wanted to end when Celts are history.
I did not manage to plant a spy in India. IIRC only one try per turn makes sense.
There is an empty army in Celts land - I would suggest to rush a building with it.
There is a MGL on a ship in the south - our berserks are real leader farmers
Next player feel free to rejump capital to Trondheim (or around). But I think we don't need the production there anymore.
Here is the save