I'm looking for an opening database (also called game explorer) for 9x9 Go, showing in every position the percentage of times each move is played and also possibly the percentage of times each move leads to a win for Black.
The database must only include games played by professionals.
Just like the following database, but for 9x9 instead of 19x19: http://ps.waltheri.net/
It doesn't matter if there are not a lot of games in the database. Even a hundred games would be sufficient.
I found one! Here it is: https://online-go.com/puzzle/181
But I would still be interested in other databases. So if somebody else finds another 9x9 database, with at least as much games (361) as the previous one, please do give me its link.