Here at the Chess Training Blog, we like to think that we can, in some small way, help sub-2000 chess players improve their game by helping them focus on the weak areas of your game. Invariably, this leads us to Tactics. Books have been written (Rapid Chess Improvement, for one) on how to construct a training program to improve your tactical vision. Often this leads to a deficiency in other areas of your game: Opening Repertoire, Plan Construction, Endgame Play, Strategical considerations, etc. But the reality is, how important are those other aspects of play when compared to tactics, or lack thereof? I've said, and repeated here, the common phrase that 'Chess is 90% tactics'. Some famous GM originated that phrase. Who it is, I have no idea. But the truth still exists within it. One only needs to go back and look over your own games and take note how each game was won or lost by you or your opponent. Were you to write in plain english each critical error, your log would rea...