How to learn chess effectively?

Is there an evident mistake that cost you a lot and quite often in your games? If so, work in priority to fix that mistake. Then, work on the next evident mistake.

For example, if you blunder a valuable piece most of your games because you didn’t take the time to verify that you are well protected before your move. Then, you have to work on that because it’s gonna be difficult to improve until it’s fixed.

Each time you play a game, analyze your moves using the Stockfish chess engine. This analysis will show you how many inaccuracies and mistakes you made. Stockfish will also indicate what the best move would have been in each situation. By reviewing these analyses, you can identify patterns and areas for improvement in your openings and strategies. Over time, you will apply this knowledge in future games, reducing your inaccuracies and mistakes, and improving your overall precision. This is a technique that I have found very useful in my experience, and I hope it helps you improve your game as well.

THANKS ALL FOR ADVICES

I used to be bad at making moves based on the board I started doing puzzles for an unhealthy amount of time and it worked but for puzzle and tactics practice I would use as 20:45:20 for every 20 minutes of openings practice 45 of mid-game and 20 minutes of end game