Two knights defense ,Blackburne variation , Nezhmetdinov variation

good news I now looking for Nd5 variation
258 games cxb5
I think after Qxa8 Qc7 Be7 h6 and Nd5 is playable

I looked games after I find Qc7 ,Qc7 become more popular
h6 or Be7 is not popular Nd5 too
Okay Koray find some good ideas aganist Nxg2
Qc7 attacking on c1 Qd7 bad because www.chess.com/forum/view/chess-openings/two-knights-defense-4ng5-d5-5exd5-na5-6bb5ch-c6-7dxc6-bxc6-8qf3
www.chess.com/forum/view/chess-openings/main-line-two-knights-defense-5na58qf3-cxb5?page=1

I need look h6 variation too maybe Nd5 is bad because after O-O white can develop his pieces but after h6
similar idea trap Queen Ne4 forced white have problems

I've never seen this opening before, it looks extremely risky for both sides. I doubt any professional chess players would play this opening in professional play. I might be wrong though.

@MadCat4 I don't liked Nd5?! Qc7 ıf black can this variation can win ( I find one game every move is perfect)
Be7 also good h6 also good ( I analyze this variation before I don't need analyze again this variation)
maybe Nezhmetdinov move is bad
yeh it's extermely risky for both sides
a lot of possible lines here white don't care about Nxg2 sacrfices when black played bad
Bc5 variation bad www.dailychess.com/chess/grandmaster-games/viewmastergame.php?pgnid=32203&subject=Efim-Bogoljubow-vs-Max-Euwe

if Nb7 d4!
quick development not allow Bc5
because e file open