9...a5 Against the Bayonet: The King's Indian DVD That Put Strategy Ahead of Memory

A player at board four in an Olympiad team hall looks at his clock and sees 38 minutes left. His preparation file begins with 9...Nh5 and runs to move 24. Across the board, White plays 9.b4 — the Bayonet, the most fashionable White try in the Mar del Plata. Everything goes exactly as scripted. Then move 12 arrives, and it is nowhere in the file. He picks up the scoresheet, puts it down, and stares at the board for three minutes. The clock had shown its age before the crown arrived — the age of the notation, the age of the arithmetic.

Those three minutes are the whole opening industry in miniature. An Olympiad regularly fields somewhere between 180 and 190 national teams, and a large share of the world's top hundred sits breathing in one hall. That density of classical games, all of it public in the form of scoresheets, is the cheapest and best raw material any opening product can ask for. Thirty years of watching this sport have taught me the same sequence: the silence in the hall becomes the merchandise on the shelf.

And it is precisely into that silence that a new DVD has arrived — the series is called "Svitlana's Smart Moves." According to the product description, it recommends 9...a5 against White's Bayonet in the King's Indian Defence's Mar del Plata branch. One thing must be said plainly at the start: the publisher, the presenter's title, the number of model games, the video runtime, and whether a database accompanies it are all absent from the public description. Every technical claim I make below should be read with that limitation attached.

Start with the structure. The King's Indian Defence runs 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 — Black concedes central space, strikes with ...e5, and rolls pawns at the kingside. The Mar del Plata is its sharpest branch, defined by ...Nc6 and ...Ne7 followed by ...f5. The result is mutual attack on opposite wings: White pushes on the queenside, Black on the kingside, and the game is usually decided by whose wall falls first. These lines sit in the E97 to E99 band of the ECO codes.

White's most modern weapon inside this structure is 9.b4, the Bayonet Attack. The idea is direct: White refuses to let Black run the kingside plan on Black's own terms, takes space on the queenside, restrains ...b5 and ...c5, and dictates the order of moves. Black's traditional answer is 9...Nh5, whose purpose is clear — reinforce ...f5 and route the knight toward ...Nf4 and the centre. This is the main line, and it must be conceded that its first twenty to twenty-five moves are engine labour.

9...a5 is a different road. Black challenges the b-pawn directly, keeps the structure clean, and bets on positional understanding rather than the forced calculation of the ...Nh5 setup. The entire pitch of the DVD rests on that distinction between "forced" and "positional."

The product's chain of reasoning is coherent and not dishonest. The Mar del Plata produces rich strategic positions; computers are weak in such positions; therefore players who think for themselves benefit; but the Bayonet disrupts that comfort; and 9...Nh5 drags the game back into forcing lines where engines are strong; therefore choose 9...a5 and stay in human territory. That is internally consistent, and it does capture a genuine trade-off in King's Indian practice.

My own reading of this game comes out of the shape of its preparation. In 2026, on the desk at The Hindu and Sportstar, an opening story meant a scoresheet wired in from Bonn or Linares, and most of the space went to establishing which move was new. After the Anand–Kramnik match in Bonn in 2026, when I got the first morning-after interview with the new champion, I understood that players treat preparation less like a book and more like an insurance policy. Meeting Carlsen in 2026 made the next step obvious: the strength of that generation lay not in remembering a line but in knowing when to abandon one.

The 2026 World Rapid in Riyadh, where Anand scored 10.5/15 at 48 to take his first world rapid title, confirmed it again — and it gave me the documentary that made my name. At the 2026 World Championship in London, Carlsen and Caruana drew all twelve classical games before Carlsen took the rapid tiebreak 3-0; twelve draws taught me that silence can be a tactical weapon, provided you know how to count it. In the 2026 FIDE Online Olympiad, server failures left India and Russia as joint winners, and in the room with no board, the small windows still held a tournament. All three taught the same habit: look first at the architecture of the preparation, and the most trustworthy thing in that architecture is the pause. The most revealing tactic is the pause before the next move.

Apply that pause to this DVD's argument and the weakest link shows immediately — the claim that computers do not understand these positions. That was true from roughly 2026 to 2026. Since NNUE evaluation arrived in 2026, engines handle closed, manoeuvring, slow-burn positions far better than they used to. Calling an engine baffled by a locked structure is a beloved habit of chess culture, not a current finding. And the description contradicts itself inside a paragraph: it says computers cannot cope with these positions, then concedes that after 9...Nh5 "computer analysis becomes important again." The second sentence cuts the first.

The real problem is evidentiary, not technical: across the entire description there is not one engine evaluation, not one game count, not one results percentage, and not one named model game. Three decades on a sports desk taught me that a sentence with no date, no number, and no name behind it quietly loses its place in the argument. Here all three are missing.

Then there is scope. The product answers exactly one White branch — 9.b4. In the Mar del Plata, White still has fully independent and still popular options in 9.Ne1 and 9.Nd2, plus earlier deviations such as 8.Be3 and 8.Re1. This DVD opens one node of a large tree, not the tree. That is not a flaw in the product; it is a flaw in the perception it invites, because "an antidote to the Bayonet" and "a Mar del Plata repertoire" are two very different purchases.

Third, the pairing of "objectively equal" with "dangerous for White." This is a familiar device in opening literature: one sentence removes the buyer's fear of purchasing a refuted line, the other promises scoring chances. Both can be true at once, but here neither is supported by anything.

Using Olympiad games as source material is sound in principle — deep fields, high stakes, a fully public corpus. But team-match incentives carry a selection bias: a draw is often enough for the team, and play becomes cautious and result-oriented. A repertoire built mainly on team-event games should be cross-checked against individual elite events. And because the Olympiad is biennial and fully documented, the same material is available to rival publishers and to White players preparing against the line.

One detail is visible only in the title. It says "King's Indian Attack," while the move order plainly describes the King's Indian Defence. The King's Indian Attack is a distinct system — 1.Nf3, 2.g3, 3.Bg2, d3. That system is genuinely popular in Indian club and junior chess, which makes the mislabelling commercial as well as editorial: it attracts the wrong buyer and confuses the right one.

Now the part I find most interesting, because it is exactly where collective memory slips. The whole promise compresses into one line — less to memorise. My experience runs the other way. A forced line is a life raft for a weaker player; an open, non-forced position is deep water. With three minutes on the clock and no obligatory move in front of you, the demand on judgement rises rather than falls. A product that promises ease and delivers difficulty does not usually generate complaints in reviews; it generates silence among its buyers.

There is a second inversion: this DVD's success is its own fastest enemy. Once 9...a5 is published and popular, White prepares specifically against it, and the "few concrete lines" advantage evaporates. A published weapon loses its surprise; what survives is understanding — which was always the thing worth selling.

That points to an industry signal larger than one DVD. In 2026 the world's largest chess media operation is Indian — ChessBase India's YouTube channel carries roughly 2.9 million subscribers — while long-form prose and serious Hindi opening literature still lag behind. That is the familiar lag: the culture gets built first, the commercial layer arrives late. A product selling "strategy, not memory" is the first visible sign of that late-arriving market, and its real significance may lie in that sentence rather than in 9...a5.

What to watch next is clear enough. First, the engine standing of 9...a5: if current NNUE engines start showing a clear White advantage at greater depth, the product's core claim weakens. Second, the frequency of the move in 2650-plus classical games, where a couple of results can reset a line's reputation. Third, White's preference — if the share of 9.b4 slips toward 9.Ne1 and 9.Nd2 in club databases, the addressable audience shrinks. Fourth, the publisher's next move — whether a complete Mar del Plata repertoire is announced.

I am not advising anyone to buy this product, and I am not advising against it. I am saying that its value lies less in the move it teaches than in the question it forces. The next time your preparation file ends at move 24 and your opponent plays something new, you will spend three minutes on something. Will it be memory, or understanding? The real opening is not the line you have memorised; it is the pause in which you manage to see past it.