It isn't lack of effort. It's lack of method. An International Master coaches you every week. The GM designs your plan.
The real problem
You've been stuck in the same rating range for months or years without knowing why.
You solve puzzles, but in real games you keep making the same mistakes.
You watch GM analysis on YouTube and in your next game you're back to square one.
You study without order: openings one day, endgames the next, with no real plan.
In equal positions you don't know what to do and lose games you should draw.
You pay for Chess.com Diamond, buy courses, and your rating still doesn't move.
The problem isn't you.
You study the wrong things, in the wrong order, with no real feedback on your own games. That can be fixed: a coach who watches you play and tells you exactly what to improve.


The method
Your IM coach finds your real weaknesses. You don't study the same things at 1400 as a 1800 player does.
The GM designs your roadmap. Every week you know exactly what to study and why it will raise your rating.
One-to-one lesson with your GM/IM/FM coach. Analysis of your real games. The mistakes you repeat: spotted and fixed.
The coach
International Grandmaster (2551 FIDE), born in Argentina and based in Barcelona. Captain of the Argentine Olympiad team. More than 12 years coaching 1200–2200 rated players in over 15 countries.
“My method isn't complicated: find exactly what's holding you back, work on that first, and measure the results in real rating points.”
I'm not an entertainment channel. I'm a coach. My job is to make you better.
Plans
From full access to every course to one-to-one lessons with the GM.
Train seriously with a GM's method
Personal lessons + method
The plan with the most real progress
Maximum training intensity
Train directly with the GM

If the content doesn't meet your expectations in the first 3 days, I'll refund you no questions asked, no red tape. I want students who improve, not trapped customers.
On plans with one-to-one lessons, lessons already given are deducted.
— GM Tomás Sosa

The next step
More than 1500 students already have a coach training them with a method.