Benefits of studying annotated grandmaster games I've started reading about the 1960 Tal vs Botvinnik match and I'm planning on studying many annotated games like these. I was curious about what benefits I can get out of doing this. I've already noticed that I've become more able to read the moves and keep the position in my head. This has strengthened my calculation, but are there any other benefits? Will I start playing more accurately and like the players whose games I study?
Tal vs Botvinnik 1960 is very good as Tal is quite verbose in commentary and what he was thinking about during the game. In addition to the benefits you mentioned, the annotations help you understand what strong players think about in different positions and how they approach the game. Particularly useful is the strong player's positional understanding and ideas in the middlegame. If you happen to play the same openings as those in the annotated games, then you also may get some insights in typical motifs of the opening.