Every chess player wants to improve at chess and for that we already have books suggested by coaches, playing games, doing tactical exercises, endgames etc etc. Yet I have observed a few things among the people who are working hard but failed to improve as much as they might have wanted to or deserved. What are the reasons? I will try to answer.
Here is a position:
Looking at the position you might be wondering what is new in it? It is the Lucena position. It can be won by building a bridge and most of the players know this very well. But how many of you really know that how to reach this position? Are there any rules which can be used? What are the exceptions? My point is that rather than reading too much it’s better to learn few things but try to master them. Quality is always better than quantity.
Now following this example let’s say you have learned everything that has been discussed above for this position. Yet in practical games you don’t reach it for a long time so there are more chances that you forget the ideas/rules. So repetition is a must, but it is often ignored. If I talk about myself, I have read many books but haven’t repeated the process, and I can see that this accumulated knowledge is wiped out with time, not completely but partially.
Accordingly we should look at developing a strong bedrock of knowledge rather than trying to learn lots of new things all the time. And this is achievable if you focus on knowing a few things perfectly and then revise them periodically so that they’re never forgotten.