The players who demonstrated the most innate talent...I guess this would be a child prodigy. Capablanca and Morphy come to mind and even Reshevsky though he never rose as high as the former two.
if u want a specific answer to ur question ....this is the specific answer given by goldendog
Sultan Khan. He was illiterate and therefore couldn't read any chess books.
Given this, I also think he has a winning record against both Lasker and Capablanca.
I can't find a Lasker-Khan game in megabase.
Alekhine-Khan is 3.5-.5 in Alekhine's favor.
Capa-Khan just one game, in Khan's favor.