Is it a coincidence that Russia dominated chess for so long?
Good point. Soviet Union dominated chess for so long not just with secrecy. Proper training is a must for chess improvement. Everybody knows that. But which training is best and when? That's the question. Nowadays with the support of computers, chess improvement advanced to a higher level. But still there is only one single approach helps most: Analysing own games with titled players.
lol just two words for that whole Elubas-worthy essay?