I declared war on Russia when they invaded Turkey in mid-1852. I then tried playing historically by spending a year trying to destroy their navies. This failed since at the outbreak of war all Russian fleets hid themselves in MTBs. A Russian army of 35000 men landed in Sierra Leone and I was able to destroy the transports that dropped them there (I assume they are all dead from attrition, but Russia still has 100% military control in the region). So in spring, 1853, I sent the Home Forces and Highland Brigade to Varna (Turkish territory) and sent them ashore - their combat power is 554. A Russian army then turned up with combat power 1000+. I have discovered that Turkey already made peace with Russia, but this means I can put my troops in Turkish territory and resupply them without danger of attack. My warscore is currently 3 and morale is in the mid-eighties.
1) Is it possible to win this?
2) Will taking Sevastopol be sufficient to demand reparations?
3) How strong is that Russian army really? Does combat power take into account troop quality?
4) Would it work if I sent my forces by sea to capture Sevastopol and then survive a siege for long enough to get warscore?
Thanks to anyone with the patience to answer my incessant questions!