fairly condensed series, mainly from geopolitical/personalities viewpoint, also claim about che i think is very debatable and coming from maoist camp, but whatever, describes behavior of china/soviets fairly well on large scale (with doses of blackpill as usual at the end )
plinky in podcasts
American Prestige | E207 - The Sino-Soviet Split, Pt. 2 w/ Jeremy Friedman
https://americanprestige.supportingcast.fm/listen/american-prestige-1/e207-the-sino-soviet-split-pt-2-w-jeremy-friedman