Used to play. Don't nowadays... What killed it for me is the knowledge that while a comptuer can emulate hardcore Chess players, it can't emulate hardcore GO players, makign GO, in my eyes, a superior game due to a comptuer nto beign able to brute-force play it.
As to the Knight... There's plenty people who don't "see" it well, ya know? IT's one of the most curious things in chess, because of the irregular moves it can make. It's a great tool.
I used to play very offensive, nowadays whenever I get to play, it's mostly defensive, since nowaday if I ever play, it's against weaker opponents, in which case all I have to do is bid my time and wait for them to fail on their own...
Love the 5 minutes chess game, blitz so called... Though our trainer used to not allow us to play it lol, said it makes us "rash" or whatever *shrugs*
Anyway, great game, though I'm somewhat disenchanted with it by what I mentioned in teh beginning. Having said that... It does teach you how to lay traps, distractions, strategy, tactics... I really do love it from those poitns of view...