I analysis blackburne varition ( depth 55)

highest depth 60 ( I don't show this varition because black is better depth 60 says equal after engine says depth 40+
black is better )

11 Nxb5 is interesting.

It's just not true that Ng5 is inaccurate and that black is better.

hmm yee true generally computers can't play ng5 ( book move) varition when you play Na5
( fixed)

I say Ng5 dubious move because black can equalize game but it's book move and black can't equalize game quickly