Once more into the fray!
First the good news, we're waging war with KK. Now the bad news, I declared on the third turn in before fulling upgrading the troops

. More good news, I had (in my opinion) a good reason for doing so. More bad news, well just read on.
I notice we have some unhealthiness, so I trade JC rice for silk. I also pull off the Liberalism for Banking + Wm + cash.
OK after pressing enter, I notice that Hanno is born in Karakorum and sure enough KK has just discovered Economics. This means he hasn't got Chemistry and won't for a while, so our window of opportunity is NOW! I can't get a Liberalism/Economics swap with cash, so instead trade Liberalism for Divine Right + Wm + all his cash (no upgrades for you). This gives me exactly enough cash for the upgrades I want to wage war!
Next turn I notice that KK's GA has begun, not good but at least he didn't burn the GM on a tech he could use against us.
Ideally, I'd like a few more turns to beef up the army a bit but knowing he can't get Chemistry for a few turns means now. No one else is willing to take on the big guy so here goes. Kukblai, its been nice knowing you.
We immediately get hit with warring with brothers of the faith unhapiness.
First target. We lose one of our upgraded grens but sucess is ours.
Second target. No losses.
The first sign of a counter attack, a knight takes down one of our phalanxes but is killed next turn.
I found Delphi on the silver and Pharsalos on the bones of many cities

.
Forbidden palace built in London.
We get another scientist, I bulb him for (partial) Printing Press, which we're sort of researching at 0% anyway

.
Third taget. No losses.
I'd been dreading a huge naval invasion and here it comes.
Printing Press comes in on my last turn (I played 15) and I switch to Steel, but at 0% research.
And that is that. Obligitory peace offer.
Other thoughts...
I'd cottage the floodplains at Hastings, as we need cash more than GPs or food at the moment, and it will have a market, grocer and bank.
Other things to note...
I've troops on the move, at this stage mainly longbows to garrison newly captured cities and phalanxes. I've tried to cancel all orders but you never know.

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Power situation. He has been taken down slightly but obviously still has more troops around.
JC will join the war but is asking PP and Chemistry. Not keen on giving Chemistry away so maybe if we want him in, try just PP.
We can trade to JC for Economics but that's a pretty useless tech for us. Bismark will trade us dye but we'll get some Mongol dye soon. I'm trading him for sugar at the moment but we'll have a plantation built in 3 if we can cancel that deal.
KK has researched Nationalism, so I'm thinking he's going for Military Tradition and cavalry.
The troops are in Otrar and Almarikh. Those in Otrar are ready to march on either Old Sarai or Sanchu.
Where to go from here?
We've got the unhappies and can get peace. KK still has a ton of troops hidden away in his major cities. On the other hand, he'll likely have cavalry soon, which we don't really have an answer to. I'm leaning towards keeping the attack up until he gets cavalry and then getting peace.
Oh yeah, that other bad news I mentioned. Guess what I spotted last turn

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We've probably got the troops to handle it but it really depends where he lands. If he keeps going south, we have less troops. There are two knights in Almarikh, I suggest they "shadow" the galley, with a Formation phalanx on its way there.
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