Ok, I will have a go :-) ...Bb4 Bg5
Botvinnk vs Tal

( note: I am not gonna go into too deep in the opening but we will do a deeper analysis in the midgame, ok ? but don't mind talking about the opening though )
my thought for the 5th move; 5.Nf3 d5 6.a3 Bxc3+ or Ba5

after 6.a3 why couldn't black retreat the bishop or attack the knight ?
after dxc4 7.axb4 cxd3 8.Qxd3 Nc6 9.Ra4

couldn't anyone guess what happen next ? give us an example how the game could continue with a few lines.

got the 8th move correctly, what do you think white and black is trying to do ?
any ideas for next few moves ?

Black is trying to break open the centre before white can castle, white is probably hoping the bishop pair will retain a small advantage in a open position. I'm guessing 10. Nxd6 Qxd6 11. 0-0 where black can either leave white with an isolated d-pawn or try and close the position with 11...exd4 or 11...e4.
10. 0-0?! e4! and black gets a strong attack.

hard to match the masters in positions like this. I guess 13. Ke2 Ngxe5 14. Bd5 the bishop must be active and I think it should be on the a8-h1 diagonal for now. I havn't analyzed any lines deeper than a couple of moves though, but after Bd5 black can't develop his bishop as easily.

now where the bishop could go ?

It's hard but I'll give it a go. 15. Be4 Be6 16. Nd2 intending b3 and Bb2 if black allows it. If white can complete his development in that fashion he is slightly better.

so jokernTP (or anyone) do you think the knight will continue to b3 ? how could have black improve ?
Here I am gonna start a game with Mikhail Botvinnik vs Mikhail Tal.What I am gonna do is try to analyse the game and try to predict it next move. You are welcome make a comment here and see what will happen next.Now I don't know the game I have no idea what happen. Please don't try and find the game it will spoil it.
The opening is the English Opening: Anglo-Indian Defense, Hedgehog System.if 3.e4 is lead to Flohr-Mikenas Attack.
1.c4 Nf6 2.Nc3 e6 3.d4
I think 3....d5 4.e3