Here is a link to the download of the first 247 games in zipped pgn format. This means that 59 new games have been added to the former file.
This is what we can say of the new games:
- they contain some annotations
- in many cases du Chattel plays White;
- some of them begin with the wild line 1.e4 Nh6 2.d4 g6 3.h4!?
- 1.b3 Nh6 and 1.g3 Nh6
- a game starts with 1.e4 Nh6 2.d4 g6 3.Nc3 c6 4.f3 Qb6