Actually, you blundered badly here and Black simply missed it. You ought to play something simpler than the KIA.
You won basically because of Black, not anything spectacular that you did. He leaves his knight hanging on move 13, and fails to take your hanging bishop on h3 on move 21.
Rather than working on openings, you should be working on not hanging pieces.
I learned KIA with 1.e4 a few days ago and have been trying it out. Although I didn’t really know the exact move order, I really liked the position I got. I felt that my king was very safe from attack unless I blundered badly. What I wanna ask is that if I want to achieve the similar position with black, what should I do? Should I just play 1. e4 e5 and try to do the same thing?
Here is one of my game. I really like my pawn structure here. Yes I’m low rated and probably shouldn’t focus on the opening but I want to get a good position that I can play in comfortably.