«Sofronitsky met Elena Scriabina, Scriabin’s daughter in 1917, two years after the death of her father, and they were married in 1920. He never met Scriabin, but Scriabina said that her husband was the ‘most authentic interpreter’ of his works.
He’s little known in the west due to his few appearances outside the Soviet Union but he was held in high regard by other pianists such as Sviatoslav Richter and Emil Gilels. They held him in such high esteem that when he acclaimed Richter as a genius, Richter responded by calling Sofronitsky a god.» Maureen Buja
listen to this :
https://www.youtube.com/watch?v=sx1FN-a47eg
Now compare the God to a great pianist, Horowitz:
https://www.youtube.com/watch?v=xudZ3J4EeoQ
So extraordinary Horowitz is here , Sofronitsky exceed him in sheer intensity without loosing anything in mastery of colors ...
Richter is nearer to Sofronitsky in intensity :
https://www.youtube.com/watch?v=RwqaOGikyNs
As a comparison the young Kissin look only like a first of the class , under the great Horowitz and under the intensity of Sofrontisky ......
In Russia Neuhaus was a god , beside Scriabin and Sofronitsky ...
Listen to the expressive and perfect rendition of Bach :
https://www.youtube.com/watch?v=_UwQqePIpRA
His son is one of the great russian pianist too :
https://www.youtube.com/watch?v=XvIMWyMxjq0
I forgot to say that all the above are only my impressions ... Others can differ ... 😊