The tactics trainer
The chess tactics trainer that reads your games
Your puzzle rating goes up. Your games don’t.
chesstactics is a chess tactics trainer: it teaches each motif on a path, makes you find it with the theme hidden, then reads your own games and shows you the tactics you walked past, named, replayable, until they are yours, because nobody announces “fork” in a real game.
Lichess or Chess.com username. No card. Twenty games on the free tier.
Learn
One path per motif
A lesson that plays itself, a drill with the theme announced, then a test with it hidden and mixed with the motifs you already know.
Rated puzzles
A rating you can trust
Puzzles at your level, theme hidden, verified move by move on the server. One attempt counts. Every motif you miss is recorded.
Scan
The tactics you missed
Every move you played in your recent games, checked by the engine. Where you had a fork that won material and played something else, it becomes a puzzle from your own game.
Sprint
Speed, three strikes
Puzzle-rush style: the ladder climbs, three misses and it stops. The reflex that transfers to blitz.
Try the free puzzle rush: sixty seconds, no account.
The motifs
40 tactical ideas, 21 journeys written, every one served as a rated puzzle and found by your scan, named when it is sure of the motif.
Fork
One piece attacks two targets at once, and only one can be saved.
Journey readyPin
A piece cannot move (or should not) because a more valuable piece sits behind it on the line.
Journey readySkewer
A line attack on a valuable piece that, when it moves, exposes a piece behind it.
Journey readyDiscovered attack
A piece moves out of the way and reveals an attack from the piece behind it, so two threats land at once.
Journey readyBack rank mate
A rook or queen mates a king trapped behind its own unmoved pawns.
Journey readySmothered mate
A knight delivers mate to a king boxed in by its own pieces.
Journey readyDeflection
Force a piece away from the duty it was performing, and the thing it guarded falls.
Journey readyRemoving the defender
Capture the piece that guards the target, then take the target.
Two more worth knowing: the en passant rule, the pawn capture people forget exists, and zugzwang, where having to move is what makes the position worse.
Why Lichess is not enough
Five million free puzzles, a rating, a dashboard by theme: Lichess is superb, and it is where our puzzles come from. What it cannot do is tell you which motifs you miss in your games, put them on a path, and hand them back to you a day later. That is the whole product: chess tactics training that ends in your own games. The rated puzzles stay generous so you never have to leave for a rating.
Start free