- Published: Wednesday, 20 April 2016 16:03
- Written by Openingmaster
- Hits: 3954
For some time we have been analyzing our duplicates. We knew we had few, you always found some, we didn't how many we had but we knew there are these suckers who always pop up and destroy our image of duplicate free chess database. Well, no longer is the case. We announce duplicate free OTB chess database.