520 AD discover compass and bulb liberalism.
Start massive trading. Since both Suleiman and Pacal are friendly, and since I haven't met the other continent yet, I try to trade as much as possible without caring about WFYABTA.
I trade with Saladin first, because after all my trades with the others he will become WFYABTA.
540 AD trade for machinery, theology, music, construction
580 AD Liberalism->Nationalism. I decide to start taj mahal in Kish. It's not the fastest place, and Pacal will get nationalism in a few turns, but I know he doesn't have marble and doesn't have a GE. Kish needs the extra culture.
600 AD Trade for horseback riding, engineering.
700 AD Nationalism to Suleiman for Guilds+500 gold (Pacal will get nationalism in 1 turn)
760 AD Education to Suleiman for gunpowder.
Begin oxford in the capital
780 AD Taj complete, golden age begins.
Education +Gunpowder to pacal for optics, drama, banking (sounds like a rip-off, but Pacal had most of education done)
860 AD Discover constitution.
880 AD Constitution+liberalism to Suleiman for Astronomy
I can see what Pacal is researching and I can tell I can finish economic 1 turn earlier than him if some cities will build science, so I set research to economics.
900 AD Representation, slavery, merc, theocracy.
I think I made a mistake to stay in bureacracy. I should have gone for nationalism. I also forgot to build theatres and globe during the GA.
920 AD Economics race is won. Free GM.
I start researching printing press, but I change my mind once I see Pacal is researching it, switched to miliatry tradition.
Once I switched to Representation Suleiman is no longer friendly and doesn't trade anymore. Pacal is still friendly and therefore will trade printing press.
I am planning to attack with Cavalry. Lagash has HE and can build 1 war elephant per turn, once I get rifling I can mass upgrade them with the cash from the GM. Cavalry can take a few cities while I am researching steel. The first war will probably be a quick Cavalry grab witha narrow window of oppurtunity until the opponent has rifling. The second war will be protective rifles+cannons vs. rifles.
I managed to get a reasonable trade for iron with Darius (horse,cow,rice,copper, marble), so I can start building cuirassiers soon for cheaper upgrades.
Oh, I also have a chance to circumvent the globe. I traded map with everyone and to my surprise no one has done it yet.
I have used the walls overflow for cash exploit in some cities taking advantage of protective and stone to maintain 100% research most of the time. Currently I have 866 gold and -91 per turn with +524 bpt.
I have some more cities that can whip walls so I expect to keep 100% research for some time now.
BTW, do you consider this an exploit or a legitimate game mechanic?
Tech Status:
I built 3 more cities (1 captuerd from barbs), but may have done this a bit too late. I am not sure this cities will be up in time to be of any real contibution to the war effort, but at least they will whip some units in the 2nd war.