King's Indian Attack

And this is going to be like the final update.

Thank God, because it was the King's Indian Attack course versus the Knight F3G free move order with so many move orders for Black, so many possibilities.

Because when you play an opening which is non-challenging in the center, then your opponent can do anything.

all kinds of things yeah

Before you said that it takes a lot of time to create a course like this.

So the least amount of hours that the course took me was like between 180 to 200 hours was the Damiano Petrov course.

And 800 hours was the King's Indian Attack course.

Approximately 800 hours.