I have been playing Go with my friend (who has a Chess background) for a while now. We started on 19x19 boards but he found it really overwhelming and struggled. He wanted to switch to 9x9 and we have now played several 9x9 games.
These games are just for fun and I don’t think he has much intention of ever playing seriously, so it doesn’t really matter, but I feel like the skils developed playing 9x9 are really not all that applicable to a real game other than just basic life/death, some endgame stuff, etc.
I started on a full sized board, and I ran a successful club where we started beginners off on full sized boards, so I don’t really know how others do it. What do you think about starting beginners off on 9x9? When do you think they should transition to larger boards?
I think people should play 9x9 and 13x13 for a while. There’s less stuff to keep track of so it makes it easier to build an intuition for the game. Plus you can play more games - if a game is played many moves after someone is winning on 19x19 that probably has limited educational value, and this may happen with less experienced players as they hope for the other player to make a mistake. (Which often happens, but they may not be able to recognize it as such due to the board size.)