ok searches them with chesss 365 and the variation I want was occasionally played by many players but not regularly, karpov has a few
games with it , one of them is beatiful I'll post it.
Don't know why it posts it as this, I can't make an only phrase up or down the diagram
I was searching for some queen's indian games by karpov, not the 4....Ba6 5.b3 Bb4+ but the lines with 5....Bb7. tryed searching it on Chessgames but navigating took too much time. If karpov don't play this variation can you point me some player?
thanks in advance