Back in primary school I did. We had days where we would play Chess instead of playing in the sandbox or on the football field / playground / basketball courts etc. I think I had a natural affinity for the game - I had a very tactical mind and I was cunning too. Strategy wasn't something I focused too much on early game. I would just play things out and see what happened. When the board started to develop, strategies would just formulate themselves within my mind. I could plan ahead several turns in advance which is a key skill for Chess. My greatest victory was in my first year of high school where I took on the chess champion for that year. It was extremely close but with some solid game play, I took the win. When I moved country, I stopped playing Chess. Actually, my life style as a whole changed. I gave up quite a few things. Chess, Piano, Cricket, Pokemon TCG and perhaps a few other things too.
Anyway, I always liked using my Knights as I believe they are the most cunning chess piece on the board. Their unique and signature movement pattern allows for a lot of enemy disruption and momentum shifts. They are my favourite chess piece and I will generally try to preserve them, rather than sacrificing them off or whatever.