Smyslov_Fan wrote on 10/29/10 at 05:18:10:
If the Informants lack explanatory text, how are they any better than a dB, which has the added benefit of including even more games?
I haven't coveted an Informant in the last 5 yrs. (But I'm also not anywhere near 2400.)
a) They have a number of games which are not found in the major databases (Mega, TWIC).
b) The games are analysed in detail, with improvements suggested for both sides in the opening phase.
c) The Informant sorts through the database plus some games not in the database to find the most theoretically important ideas. This saves a player several hours in weeding through the games to find the theoretical novelties.
d) It's one more major opening source that your opponent may not use!
e) An Informant covers virtually all openings in each issue, whereas the coverage in a NIC Yearbook or ChessBase Magazine is on specific variations, albeit with more games on these specific lines.
This post began with a quote, and I will now end it with a quote:
[quote author=Tim Harding in Chess Mail]
"The fact that there is explanatory text makes these Yearbooks much more suitable than Informator for the average amateur." [/quote]
P.S I have the first 102 Informants in a database plus two more recent Informants in book form. I should update my collection.