http://www.go4go.net is a Go web site serving the Go community since Novermber 2002. A Chinese version was online sometime back in year 2000. The author is macelee, a 6 dan amateur player. The site contains a frequently updated professional game database as well as various other services.
- The Go4Go site hosts the most frequently updated professional game collection on the Internet. The database contains 58,526 games (as of October 27, 2016) covering most international tournaments and domestic tournaments of China, Japan and Korea. It is updated daily. Historical games are also gradually compiled and added to the database. Games are viewable online and can be download individually. For a small fee, users can have the latest SGF files delivered by weekly emails and download the entire collection.
- The site is also hosting an archive of commented games by Alexandre Dinerchtein 3p.
- Go4Go is an open environment. Users are able to contribute contents as well as making comments of existing contents.
Feedback that might be of public interest can be left here. The author can be contacted at support_AT_go4go.net (replace _AT_ by @ please).