Chess without opening memorization
You sit down to improve at chess and the advice is always the same: learn openings. Twenty moves of the Najdorf. Sidelines of sidelines. Lose in the opening once, add another branch to the tree. For most amateurs this is the least enjoyable part of chess — and the least useful: below master level, games are decided by tactics and blunders, not by move 18 of a memorized line.
There is a version of chess where memorization is impossible
Chess960 (also known as Fischer random chess) uses the normal board, the normal pieces and the normal rules of play — but the back-rank pieces start in one of 960 legal arrangements, drawn at random before the game. Bishops stay on opposite colors, the king stays between the rooks, and castling still exists. Everything you know about how the pieces move transfers. The one thing that does not transfer is the opening encyclopedia: with 960 possible starts, prepared lines are worthless by design.
That was exactly the point. The format removes the memory contest and leaves the chess: development, king safety, pawn structure, piece activity. You still play openings — you just play them with your head instead of your notebook.
What "no theory" feels like in practice
On move one you already have decisions: which central pawn to push, where this position's oddly-placed bishops want to go, which side is safe for the king. Nobody at the board knows the "correct" first move, because for most of the 960 positions no theory exists. A grandmaster's edge shrinks to pure understanding; a club player's blunder-checking matters more than their repertoire.
The classical start is not banned, by the way — it is simply position 518 of the 960, with no special status. Playing it after a month of Chess960 is a strange experience: you see it as just another setup, and you evaluate it instead of reciting it.
How to train it on CH960
CH960 is a free Chess960 project — no ads, no purchases — built around exactly this idea (our motto is literally "Think from move one"). A practical way in:
- Interactive lessons from zero, including the one rule that genuinely differs — castling: Learn hub.
- 30,000+ tactics puzzles mined from all 960 starting positions and verified by an engine (how we verify them): puzzle catalog.
- A 1000-day course — one lesson and a day of tactics at a time: the course.
- When you want a benchmark, visit the classical setup's own page: position #518.
Why this works is a longer story — see Think from move one, the page behind our motto.
Related guides
Learn Chess960 from zeroThink from move oneCastling in Chess960Chess960 vs classical chess
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