Again it is better to trawl a big collection for material you really find interesting, than to try to classify each game under an excessive number of headings. Since I now spend my time on projects of this sort, I find that comments on the games aren't so important. I like best the career collections of Shusai and Go Seigen, and the 1000 games of Kitani. I also found the Korean Yearbook games a revelation. A little computer skill, which I didn't initially possess, is needed to copy the games from disk and arrange them conveniently.
Chronological order is used to index the games.
Other aids to searching one has to provide. Some players don't enjoy professional games. Not what you cannot, for that you will surely find. The number of games ranges from several hundred up to more than 1000. They are also available from Schaak en Gowinkel het Paard and from Yutopian Enterprises .