Handicap Go by Nagahara Yoshiaki helped me tremendously.
I started playing I believe in March of 2025. I had the very good luck that one of my high school best friends is a 4 dan EGF player, and was in the French team 20 years ago. We played constantly against each other with 9 stones handicap and him teaching me a lot.
But when I read that book, in a few weeks/months we went from 9 stones to only 3 stones by August 2025. and we have stayed at 3 stones since, playing very even games, with only a handful or couple of points differences. Only very recently did I win by 9.5 points. Which made me hope I had made new progress, but I had to resign in the very next game.
I started playing I believe in March of 2025. I had the very good luck that one of my high school best friends is a 4 dan EGF player, and was in the French team 20 years ago. We played constantly against each other with 9 stones handicap and him teaching me a lot.
But when I read that book, in a few weeks/months we went from 9 stones to only 3 stones by August 2025. and we have stayed at 3 stones since, playing very even games, with only a handful or couple of points differences. Only very recently did I win by 9.5 points. Which made me hope I had made new progress, but I had to resign in the very next game.