Entry class: Predator
Game status: Diplomatic Victory for Babylon
Game date: 1290 AD
Firaxis score: 5243
Jason score: 7981
Time played: 38hrs + 8s.
Actually, the first time the victory screens passed and I got the question 'Are you done or 'couple more turns?' I pressed 'I'm done', followed by 'Oops! I need to submit a save!' So I had to replay the last turn from the autosave, came out a point lower on score the second time (on the submitted save).
I don't know if the guys that check a save can spot a replay of a turn, but if they do; this was no cheat, just a noob mistake.
So in the IA I continued to play peacefully. India and Persia looked the most likely candidates to help me now and then with a tech. I sold them any techs I got immediately, and set them up against weaker foes, in the hope they would become bigger and better researchers. It didn't quite work; they helped me with their money but almost never researched a decent tech.
Zulu became quite strong as they were taking over most of Carthaginian territory. It was clear they would be my rivals for the diplo victory. They had been warring for long spells, so I was amazed when I spotted in the replay their GA had only started in 1280 AD! No impi must have won a battle before that.
Only 4 turns before the end I declared war for the first time in the game. Against the Zulu, of course. There were 6 civs left, Shaka had destroyed the Carthaginians and Tukogawa had destroyed the Romans. I knew I needed 4 votes. It was crucial that I got everybody on my side against them. The Japanese declared on my a few turns before the end, they ended up abstaining, but I got my 4 votes no problem.