Go Game Guru – Learn all about the board game Go
I've started playing Go against a computer (SmartGo iOS on a 9x9 board) but I find the hard part is determining where you're making mistakes, what is a better move, why the computer did what it did etc. For instance the computer may ignore a capture to play elsewhere and it can be hard to work out why.
I learnt to play Chess when I was young so I can't make a fair comparison but it feels like Chess is much easier to self diagnose.