PTW Open, going for 20K.
AA Spoiler,
2nd spoiler.
Industrial age started bright and rosy in 1355AD with a Steam Power and with Newton University due in about 15 turns.
2nd core was busily expanding on the Zulu/Babs continent, with 7 cities, Horses and SaltPeter, but still without Palace or FP.
That was a kind of chiken/egg dilemma I was struggling with in late MA: to get a FP you need a Leader, to get a Leader you need lots of troops, home islands are low production and can't give lots of troops and new continent can't give lots of troops until it has a FP: back to sq.1. And I've never jumped a Palace before by destroying a capital and I never will: the thing freaks me out.
That was troubling me until I noticed that during President's Day celebration Hlobane, the closest city to the home islands, was giving me 4 shields! So off it went to hand-build FP, with all the workers dispatched to work terrain around, and that's how it was progressing at 1345AD, just before IA:
But all that ended with treacherous Zulu sneak-attacking me in 1360AD. The following years were tough and much was lost, but the Greeks survived and finally prevailed, and here's the tale of their preserverance.
1360-1415AD Zulu war. They declared on us and we lost 2 cities. They were backwards, but numerous and had lots of Knights against our Hoplites, MI and a few Muskets. I was bracing myself to be pushed off the continent, but we survived with building lots of Hoplites/Muskets. I even had to switch FP build in Hlobane to a Musket, losing 45 shields. D'oh!
Zulu obliged us by pillaging our SaltPeter so that we could buy lots of cheap Hoplites, and that helped a lot.
The humiliating peace was bought in 1415AD, and Greeks started rebuilding their core and FP in Hlobane from scratch. That was sad and held back Greeks' final expansion by 300 years.
Here's how it looked right after the war, in 1425AD:
1430AD - Built Newton. 5520c./67 cpt.
1545AD - Univ.Suffrage built while having monopoly on Sci.Method for couple of turns, with Carthage being close on it. Built before Carthage got the Method - phew!
1605AD - Darwin built. Got Atomic/Electronics, starting on Hoover Dam.
Meanwhile, Persia is at war with Zulu. Great - I'm still afraid of Zulu as don't have Rep.Parts yet, and this is a relief.
1635AD. FP hand-built on the Zulu continent! Finally! There's much rejoicing in Greek Republic, and Greeks can finally kick some butt and hunt for some Leaders.
1690AD - Hoover Dam built. Hospital bought for Sparta and it's now at max capacity of 15 people/tiles.
1735AD - Intelligence Agency.
1758AD - Battlefield Medicine.
1764AD - Wall Street. 10822c./86cpt.
Why didn't I start Palace prebuild for some Modern Wonder at this point? I don't know, probably it was late night, and I wasted couple of turns (12) building commercial improvements.
1788AD- enter Modern Age, get Computers. Perfect!
1788AD - Research Lab.
It's time to start leader farming in Zulu land: we've got couple of Tanks and 2 of their cities flipped to us recently. Make them dow by demanding to leave, and that's when I've finally felt I'm playing Regent. 2 attacks at once by an Elite Tank against some Impi and a few Muskets is just perfect for making leaders... but unfortunately, we soon ran out of Impi to beat.
1816AD. Zulu are gone and no GL.

But now have about 10 Elite Tanks. Next target - Babylon.
1820AD - SETI program. 13177c./91cpt.
Persians dow on us! They have some former Zulu cities on the continent and the south island. Great, just what my Tanks were waiting for.
1830AD - Got a GL! Make an Army.
1834AD - Peace with Persia after pushing them out of the neighbourhood. Babs are spared till Heroic Epic.
1846AD - United Nations (why didn't I switch to HE in 1834? Probably was loosing too many shields).
1854AD - Heroic Epic.
1858AD - Declare on Babs. 1st Elite fight produces a GL! he is shipped home, it takes a few turns.
1866AD - Apollo.
1868AD - Cure for Cancer with GL.
1876AD - Babs were a good sport, drafting a lot of Infantries for our Tanks, but they too are gone, alas, and no more GLs. I'm done with war as the end is close and another GL won't make any difference.
1896AD - Internet.
1920AD - Longevity. 18360c./119cpt.
1930AD - Military Academy.
1946AD - Strategic Missile Defense built. 20K win!
Score: Firaxis 1844. Jason 3388.
Final expansion, 1856AD and 1946AD:
Missed on: Oracle, GL, GW, Leo, Sun Tsu, J.Bach, Manhattan (don't want Nukes in my world!), Pentagon.
Plus Magellan built in another Greek city.
Sparta in the end was working 20 tiles with Offshore, 87 sh/3 corr.
Could be worse, but could be so much better if I didn't waste too many years in the beginning desiding on winning condition and not growing Sparta. And making Athens 20K would be better move. Sparta had only 1 shield advantage over Athens after all...
Sparta the winner:
Final question: why my images are not showing up? Do I have to put them on a separate web site and link from there?