I don't know if this is too late, but here are my turns from 1AD. I wound up playing 17. Once Djenne fell my blood was up and I went on to take the capital.
Pre-turn:
Run-up to war with Mansa. Reviewing techs it looks like Qin has Priesthood and Writing, Mansa has Priesthood, COL, Writing and Theology, and Roosv. has Priesthood or Mono., and Writing. Nobody has Alpha. yet, but I want to wait trading until I am ready to invade because I am afraid Mansa will get Longbows and / or cats which will make the axeman rush a problem. So no trades yet.
<IBT: Delhi axe => axe; Bombay rax => axe.>
T1:
- Our axes are headed to the border. We have a total of 6, I would like to hit him with 12 for the invasion.
<IBT: Mansa demands Civil Svc (decline) ; Delhi axe => axe; Madras lighthouse => CH.>
T2:
- Whip axe in Bomaby, queue up another.
- Whip rax in Bangalore => axe.
<IBT: Delhi axe => axe.>
T3:
- Workers building a road to Djenne.
<IBT: Qin offers Math for Alpha (decline for now; I don't want him trading it around until I can deal with everyone else too).>
T4:
- Exploring warrior off our galley lands on hill but next to a barb. warrior.
- Whip CH in Madras.
- Whip axe in Babgalore => axe.
<IBT: Our warrior defeats barb. warrior; Delhi axe => axe; Madras CH => Monastery.>
T5:
- Road to Djenne completed, start moving workers back to improve road net and to be ready to quarry the marble once we start the GL.
- Have 12 axes now, but they are still moving to the border.
- Qin knows Feudalism now

, so no Alpha for him.
<IBT: Delhi axe => axe; Bombay axe => axe.>
T6:
- Mansa learned Alpha.
- Qin wants Civil Svc, learned Monarchy?
<IBT: Literature => Metal Casting (I want forges and also to build Colossus in Bombay, if possible. It also gets us closer to Machinery and maces); Delhi axe => GL.>
T7:
- Not ready to attack yet, but I am afraid Mansa might trade Alpha away. Make a deal with Roos. Alpha & Monarch for Masonry, Maths and Iron Working.
- Nobody knows Currency or Constr. yet.
<IBT:

>
T8:
- Whip axe in Bangalore => axe.
T9:
- Whip monastery in Madras => workboat.
- Whip rax in Calcutta => axe.
- Mansa knows Monarchy now, also Constr., Currency and Calendar (but not Feudalism!). Roos. knows Constr., Claendar and Currency, and Qin knows Constr. Hmm, maybe another civ made contact and started trading techs around?
T10:
- Whip axe in Bombay => axe.
- Whip axe in Bangalore => axe.
<IBT: Bombay axe => axe.>
T11:
- Whip workboat in Madras.
<IBT: Bombay axe => CH; Madras workboat => missionary.>
T12:
- Forces are now in place for the attack on Mansa, but the only thnig I can offer in trade is Civil Svc (nope!).
- Trade Qin COL for HBR (both Roos. and Mansa know COL already).
- Declare war on Mansa!
- Whip axe in Bangalore => temple.
T13:
- Trade Roos. Lit. for Mono and Hunting (the GL will be done in 1 turn anyway).
<IBT: Delhi builds GL => National Epic.>
T14:
- Assault on Djenne (defended by 1 spear and 2 skirmishers). Luck is with us and it falls with the loss of just 3 axes. Keep the city..
- Whip temple in Bangalore.
- Whip axe in Calcutta.
- Whip missionary in Madras.
<IBT: Madras missionary => missionary; Bangalore temple => CH.>
T15:
- Moving on Timbuktu.
- Trade Roos. fish for spices.
- Whip CH in Bombay.
<IBT: Bombay CH => axe.>
T16:
- SOD is by Timbuktu, defended by 1 spear and 2 skirmishers (but on a hill with 60% culture). Could be close.
T17:
- Attack on Timbuktu goes well, we capture it with loss of only 4 axes.
- Whip CH in Bangalore.
- Whip axe in Calcutta.
So those are my turns, warts and all. We should be able to take Mansa's last city with the axes still on hand. I would hold off trading with Qin and Roos. until the last city is ours.