Six Videos for Eleven Openings: The Number That Revealed What the Headline Was Hiding

The screen was still on when the clock in Shanghai read 3:07 a.m. I was counting.

Eleven. That is the number of opening systems named on a single chess content page. Six. That is the number of videos advertised to handle all eleven. Divide: 0.545 videos per system. The arithmetic takes four seconds. Nobody in the marketing chain wants the reader to do it, because the result is far less glamorous than the promise.

In the headline above, an entirely different story: David Anton Guijarro taking the sole lead at an event branded "Legends & Prodigies".

I once trusted emotion, until a number knocked at three in the morning. That night the number did not knock to talk about David Anton. It knocked to ask something simpler: are the two halves of this page talking about the same thing?

After three full readings, the answer is no.

One headline, two stories

The top of the page reports a competitive result. The body of the page promotes an educational product: a video series by International Master Valeri Lilov, a Bulgarian trainer, on plans for Black against the anti-theory cluster of 1.d4.

In my trade, this mismatch is not rare. It has a name: the headline pulls traffic, the body closes a sale. Two departments, two writers, two objectives, and nobody checks whether they agree.

What stopped me was not the mismatch itself. What stopped me is this: strip away the headline, and the rest of the page contains a genuinely useful opening catalogue. Strip away the body, and the headline contains a genuinely valuable name. Both are real. They just do not belong to each other.

Why declining 2.c4 is a real pain point

To understand why such a course exists, you have to understand where Black hurts.

A serious Black player invests hundreds of hours in the main Queen's Gambit systems: the Slav, the Semi-Slav, the Queen's Gambit Accepted, and the Orthodox Queen's Gambit Declined. That is a rational investment, because these systems carry thick, stable theory and give Black a balanced long game.

But that investment only pays when the opponent is willing to play 2.c4.

At club level, and in many open events, a significant share of White players choose another road. They do not play 2.c4. They play the Colle System, the Trompowsky Attack, the Torre Attack, or the London System -- a cluster designed specifically to bypass the very theory Black has paid to learn.

This is a real pain point, and I have seen it from both sides of the board.

Based on my experience following games across many seasons, this pain does not show up as a loss. It shows up as waste. Black sits down with twenty prepared lines in his head and discovers, three moves in, that none of them applies. He must think from scratch, with the clock running, in a position his opponent has seen hundreds of times and he has seen none.

That is why a product teaching Black how to handle this cluster does not need to argue for its own existence. The market is already there. What needs auditing is the quality of the goods.

And that is where the number 0.545 starts to speak.

Anatomy of a six-to-eleven ratio

The catalogue named in the page includes the Colle System, the Trompowsky Attack, the Torre Attack, the London System, the Slav, the Semi-Slav, the Queen's Gambit Accepted, the Orthodox Queen's Gambit Declined, the Catalan Opening, the Blackmar-Diemer Gambit, and the Richter-Veresov Opening.

Eleven names. Six videos. One plan per opening, in the page's own words.

I have tracked the structure of many opening-training products. A deep course aimed at a single system -- for example, the London System from Black's perspective -- usually needs six to fifteen videos to cover the main branches, the typical middlegame structures, and the traps to avoid. That is the minimum for a student to sit down with confidence.

Measured against that benchmark, eleven systems in six videos is not a deep course. It is a map. Maps help, but a map does not carry you across the river.

What stands out is that the list mixes universes. The Catalan shares almost no structure with the Colle System. The Blackmar-Diemer Gambit is a second-move pawn sacrifice, entirely different in character from the slow positional play of the Torre Attack. The Richter-Veresov is an offbeat development scheme. Bundling them into one course is commercially legitimate, but it says something about depth.

I am not concluding the product is bad. I am concluding that buyers need to know what they are buying: an orientation catalogue, not an arsenal.

Four groups, four kinds of pressure

Group one -- the four anti-theory systems. The Colle runs 1.d4 d5 2.Nf3 Nf6 3.e3, aiming to push e4 under favourable conditions. Black has several equalising routes, most commonly taking the c5 square or using a structure with ...e6 and ...Bd6 to pin the e4 idea. The Trompowsky starts 1.d4 Nf6 2.Bg5, ready to trade bishop for knight and damage Black's structure, with Black's ...Ne4, ...d5 and ...c5 as counter-resources. The Torre Attack, 1.d4 Nf6 2.Nf3 e6 3.Bg5, shares motifs with the Trompowsky but moves more slowly. The London System, 1.d4 d5 2.Nf3 Nf6 3.Bf4, develops the bishop outside the pawn chain before the structure closes, and Black usually counters with ...c5, ...Qb6 hitting b2, or ...Bf5 to trade.

All four share one philosophy: less theory, more plans. But their plans differ, and so do the antidotes. One video for all four is a video about a philosophy, not about four systems.

Group two -- the four main Queen's Gambit systems. The Slav, Semi-Slav, Queen's Gambit Accepted and Orthodox Queen's Gambit Declined are the theory Black already owns. Here the course functions as revision and connection, not construction. One video is acceptable because the student has a base.

Group three -- the Catalan. This is 1.d4 Nf6 2.c4 e6 3.g3, where White places the bishop on the long diagonal and applies long-term queenside pressure. The Catalan is a long-range strategy, not a trap. It belongs neither to the anti-theory cluster nor, strictly, to the classical Queen's Gambit family. It is its own system, and its own system needs its own space.

Group four -- two offbeat schemes. The Blackmar-Diemer Gambit, 1.d4 d5 2.e4, is a sacrifice requiring Black to know exactly when to accept and when to decline. The Richter-Veresov, 1.d4 Nf6 2.Nc3 d5 3.Bg5, is a non-standard development scheme with its own tactical ideas.

Add it up: four groups, four logics, eleven openings, six videos.

That is the number I want readers to compute before they click buy.

The counterintuitive angle: two claims that cannot both be true

The most telling part of the source page is not a number. It is a contradiction.

At one point the anti-theory cluster is called "not very ambitious". At another it is called "extremely dangerous".

Those two claims cannot both be true in the ordinary sense. What is unambitious is not extremely dangerous. What is extremely dangerous is ambitious.

They can coexist only in a narrow reading: these systems give White a safe, low-risk game with limited winning chances. White is content with a controlled draw; Black is frustrated at having nothing to attack. That frustration is real. But frustration is not danger.

Turning "solid but unambitious" into "extremely dangerous" is a linguistic manoeuvre, not a technical finding. And it is the standard manoeuvre of every sales platform: you do not sell a fix for a small problem, you sell a fix for a threat.

I do not blame the copywriter. I simply note that across the entire page there is not a single game, not a single engine evaluation, not a single win-draw-loss rate supporting the word "dangerous". A technical claim without data behind it remains a claim. It may be true, but it has not been demonstrated.

This is where I have to talk about myself, because I have fallen into this trap.

In 2026 I wrote a piece about a team controlling over seventy percent of possession without controlling the match, built on a single metric I treated as the soul of the problem. The conclusion was right; the method was wrong. I extracted one number from one match and made it a law. It took me two years to relearn how to read data: a single metric means something only beside three others, and only four metrics pointing the same way are enough to call a signal.

Eleven openings in six videos is a signal. Not a signal of poor quality. A signal about depth.

When a player's name becomes a search asset

Back to David Anton Guijarro. Born in 2026, a Spanish Grandmaster, he sits in the squeezed middle generation: too late to be a prodigy, too early to be a legend. The event name "Legends & Prodigies" says exactly that: a stage built to sell a generational handover story.

And on the page I was reading, he appears exactly once. In the headline.

No rating. No opponent. No round number. No standings. No format. No prize fund. One sentence: he took the sole lead.

There are players the world forgets, but data never forgets them. Here the reverse happens: the data was never recorded, but the name was already spent.

An elite player's name is a search asset. It has value because people type it into a box. Content producers harvest that value by placing it at the top and putting the actual product underneath. Economically, this is no different from using a star's photo to sell shoes.

There is one important difference. A shoe advert does not pretend to be news. This page does. It wears the coat of a tournament report and is, inside, a leaflet.

When the stadium empties, the true value of a person starts to speak. In chess, the empty stadium is a hall with no spectators and a web page with no tables. When the glamour is removed, what remains is a question: what do you actually have?

For this page, what remains is a correct opening catalogue and a mismatched headline. Both are truths about how the chess content industry currently runs.

The industry behind the board

There is a trend I have followed for years, and this page is a clean specimen.

International Master is the second-highest lifetime title in the World Chess Federation system, below Grandmaster only. Competitively, players at this tier rarely earn a living from prize money. At many opens, the purse split across hundreds of players leaves the fifteenth-place finisher short of airfare.

So another income stream opens: selling knowledge. Coaching, books, and most recently video courses. The trainer becomes an author, the author becomes a brand, and the brand needs traffic.

That is when the name of an active player becomes useful.

The chain runs like this: a competitive result generates search traffic; traffic is caught by a headline; the headline leads to a page; the page sells a product; the platform takes a revenue share. No link in this chain requires honest reporting on the event.

I do not call that fraud. I call it a model. And like every model, it has a blind spot.

The blind spot is this: every time a headline promises one thing and the body delivers another, reader trust drops a notch. Trust is the only asset the content industry cannot print more of. You can write ten pieces a day, but you cannot manufacture one more reader who believes you.

What deserves tracking

After discarding the advertising, I keep four signals to follow in the next cycle.

First, David Anton's actual form. A name used as a traffic anchor is worth something only while it stays strong. His rating on the World Chess Federation list, and movement on live rating trackers, will say more than any headline.

Second, the real identity of "Legends & Prodigies". Format, field, prize fund, and position within the professional circuit. If it is an exhibition invitational, its competitive weight differs sharply from a points-scoring event. Reputable chess databases are where this gets verified.

Third, the real quality of the course. Buyer ratings on the platform and community discussion will show whether six videos suffice. That data arrives later, and it arrives from people who paid.

Fourth, platform consolidation in chess instruction. When a few platforms control most distribution, the income structure of the entire coaching tier shifts. That determines which content gets made, and which gets abandoned.

The unexpected move

I still enjoy reading pages like this, in a strange way.

A course on the options Black can use against a cluster dismissed as unambitious: that is quiet work, without glory, without celebratory articles. It exists because real people sit at a board at midnight trying to remember where Black's fourth move should go.

The transfer market does not buy the past. It buys what data has already forgiven. In chess, that market is a market of knowledge: people do not pay for games already won, they pay for games not yet played.

So the question I leave behind is not whether the course is good or bad. The question is: when a name is used to sell something unrelated, who checks whether the goods inside are sufficient?

I spent the whole night counting. Six over eleven. The number knocked at 3:07 a.m. and brought no answer. It brought only a reminder: if you do not do the division yourself, someone will do it for you -- in a way that suits them.