I was having a good start... I though. Until I see that my neibor was bigger than me. A very lovely Russian. So lovely that he decided to conquer me. To naive, I noted that I didn't build war unit enough to protect the borders against them.
So I took the chance to send some of my units from my main cities, to defend those that were attacked by the Russians. Leaving without protection my capital and two other main cities.
The murphy's law apply!
The Egyptien came at me. I use to have good relation with that tribes but, not in that game. They looked at my cities and said themselve "That's too good to be true!". They easily took my 3 cities. The Russians defeated me with the left hand and I remained with only one small city with the size of 3.
That was the worse defeat I got ever. Except one of my first games where I didn't protect my city at start and with my first unit, I explored the area and open a village with barbarians into it. Two turns and I was out!
Back to my tiny city with the size of 3... I decided to do a exodus operation. I moved two settlers away, far away on another land which I knew it was desert. And slowly, I build back a little empire. I was dead last for the most part of the game but, suddenly, I climb to the third positions. I was in good position but, the Russian launch a space ship and they won.
What happened with my size 3 city? I think they got somehow pity of it and I was able to save it anyway. It remains a very lovely choice for the ennemies to attacked but, I never lost it.
Never, ever think too peaceful in that game.