The Secret Weapon of KID: 9...a5 — Hidden Gem or Old Toy?

Fifteen years ago, I sat in the stands of Jawaharlal Nehru Stadium at 2 AM, rewinding a chess match between Kasparov and Kamsky. I found a hand-drawn tactical diagram under my seat — King's Indian Defense, sketched in pencil. Someone had left it behind. I kept it. That was the first time I understood: openings aren't just moves; they're stories people tell when no one's listening.

Now, another opening DVD has fallen into my hands — advising me to play 9...a5 instead of 9...Nh5 in the Bayonet Attack of KID. The question I ask isn't 'is it good,' but 'who's telling this story and why.'

Empty stadium, full mind — let's dig.

King's Indian Defense has long been a battlefield for those who prefer beautiful deaths. Players allow opponents to build a broad center, then counter with ...e5 and ...c5 like a storm. The Mar del Plata Variation — with 9.b4 — is the most brutal version for White: cramping queenside space before Black establishes counterplay. For Black, this is a survival test.

The traditional method is 9...Nh5 — rushing into direct competition on the kingside. But this is computer country, where every move is analyzed to 0.1 centipawn precision. Hundreds of hours of study, thousands of variations. And the result? A board heating up like a frying pan, where Black typically has only two choices: calculate correctly or lose.

This DVD proposes a different path: 9...a5. No kingside rush. No violence. Instead, push a5 immediately, cutting the fortress on the queenside, preparing for ...b4 and ...Ra6 with the structure behind it. This strategy — let me be direct — isn't new. I saw it in games from the 1980s, in notebooks of old Soviet grandmasters. They called it 'structural defense,' but in reality, it was a tactical feint: 'You want to attack my queenside? Fine. I'll give you space, then counter right through the center.'

I mispronounced a player's name, then read the position correctly when the slow-motion replay appeared.

The advantage of 9...a5 lies in freeing the player from calculation pressure. No 12 forced variations. No hidden traps in every corner. Instead, Black has time to understand the structure: the ...Ra8-b8-b4 chain, the central knight jumping to e7-g6 or f5, and Black's pieces gradually flooding the opponent's inner space. This is a board for those who like to think, not memorize.

But — and this is the point I need you to understand — 'few concrete lines' doesn't mean 'easy.' When someone doesn't have to learn 20 variations, they must understand 20 principles. And understanding principles, my friends, is much harder than memorizing variations. This is why this DVD suits a very specific group: those who've played KID long enough to feel the rhythm, but not deep enough to swallow the Bayonet whole.

The question I ask doesn't sound like a woman, but the answers they dodge don't sound like men.

Why does this DVD appear now? The answer lies in the market, not in theory.

In the past 5 years, chess engines have evolved to the point where 9...Nh5 has become 'robot land.' Every player with Lichess or Chess.com Pro can access 20 deep analysis lines, and if you — a Black player — rely on memorized variations to survive, you'll lose before the board even heats up. This is why products like this DVD target a real pain: the helplessness of KID players facing the rise of engine analysis.

But this is also where I must warn you. The DVD claims 'objective chances are equal' — a phrase people use to persuade without committing. In reality, 'equal' means: if you understand deeply enough, you can hold a draw. But if you just finish the DVD and jump into competition, you'll realize 'equal' belongs to those who've played KID for 10 years, not to you.

Mistakes aren't scary; bending down to pick up tape at 2 AM is what makes a forecaster.

Let me discuss what the DVD doesn't give you.

No ACPL data — measuring average error per move. No win/loss ratios from game databases. No engine comparison between 9...a5 and 9...Nh5. No sample games from modern grandmasters using this variation. These are numbers a truthful product must provide, but the DVD chooses strategic language over data language. Why? Because data might not support them.

I've been tracking KID games at club and amateur tournament levels for 32 years — from the era when Soviet grandmasters used paper diagrams, to the age of Stockfish and Lc0. And I've noticed a pattern: whenever an old variation is 'rediscovered' with claims of 'equality,' it's usually because a seller needs a new market for an old product.

The 9...a5 variation has existed for at least 40 years. It wasn't forgotten; it was abandoned — because in high-level practice, it requires too much understanding without guaranteeing better results than 9...Nh5. This is the truth the DVD doesn't want you to know.

Silent applause can kill emotions, but it can't kill tactics.

Now, let me discuss who this DVD targets — and this is where I find real empathy.

If you're a KID player rated 1600-2100, have played long enough to understand that 'memorizing variations' isn't the same as 'understanding chess,' and are looking for a new direction instead of continuing to dig deeper into 9...Nh5 with 200 more hours of study, then this DVD has value. It's not a game-breaker; it's a map for those lost in the forest of mainlines. It gives you a walking path instead of an F1 racing track — and sometimes, walking is enough.

But if you think buying this DVD will help you defeat well-prepared White players against the Bayonet, you're deceiving yourself. When I rewatched 20 World Cup games from 2026 to 2026 during the pandemic, I noticed something: every 'secret' variation gets revealed when it's good enough for elite players to use. 9...a5 isn't in the pockets of any top-50 grandmaster in the past decade. That's a signal.

Ten years standing in controversy, the fire from a 2026 question still burns.

I'm not saying this DVD is worthless. I'm saying it's mispriced. Its real value isn't in the claim of 'equal chances,' but in teaching you a different approach to KID — a structure-based approach instead of variation-based. If you learn from this DVD to broaden understanding, it's a tool. If you learn from it to completely replace 9...Nh5, you're taking sedatives instead of exercising.

As for the claim 'computers often don't know how to handle' positions from 9...a5? This is classic marketing. Yes, engines have weaknesses — but they've improved significantly in the past 5 years. More importantly, if a position is 'difficult for computers,' it might be because it's genuinely bad for both sides — not because Black has an advantage.

People call me a 'hot-take smith' because they're not ready for a straight punch to their manliness in the conference room.

I conclude like this: this DVD is a good product for the right person, sold in the wrong language to the wrong person. If you want to try 9...a5, try it — but view it as an experiment, not a revolution. And before you spend money, ask yourself: do you really need a DVD to understand that sometimes, playing slowly and understanding deeper is better than jumping into forced variations?

The silent applause that year, I found the tactical diagram lying under my seat instead of cheers. Chess taught me one thing: the winner isn't the one with the most variations, but the one who best understands when to stop.