[vacri]

Well, I already mentioned that the placement of cities is largely meaningless in Civ 5 anyway. Unless you're putting them right next to barren land, they're all pretty similar.

Keep in mind also that chess is an extremely abstract version of combat, whereas Civ is trying to emulate civilisations. Likewise, chess has six different kinds of pieces, all of which play very differently. Civ effectively has three: 'ranged unit', 'melee unit', and 'air unit', without much difference between ranged and melee. There simply isn't the scope for clever arrangement or movement of pieces like in chess - civ combat is more simplistic like checkers... a game which very few people enthuse about.