Meet Leo, your
new chess coach
Get started Play at any strength while Leo grades your moves and answers your questions.
Import from chess.com, paste a PGN, or snap a scoresheet. Find out what really mattered.
Drills built from your own mistakes, so you fix the moves you actually miss.
Play a line, see what masters play next, and ask Leo for the plans and traps.
Practice the endings every player needs, from king and pawn to rook endgames.
A 30 or 60 minute lesson with Leo, planned around your own games.
Play against Leo
A sparring partner that talks back
Pick a strength from beginner to club player and play a real game. Leo grades every move as you go and you can ask him anything mid-game, from "why is that bad?" to "what should I be thinking about here?"
- Any strength, from first game to tournament prep
- Move grades the moment you play
- Ask questions without leaving the board
Review your games
Find the three moves that decided the game
Bring in a game from chess.com, a PGN, or a photo of your handwritten scoresheet. Stockfish grades every move, and Leo walks you through the turning points in plain language.
- Imports from chess.com, PGN, or a scoresheet photo
- Every move graded by Stockfish
- Leo explains the turning points
- 5.Nxe5Gives up the queen on purposeBest
- 5...Bxd1Takes the baitBlunder
- 6.Bxf7+Drags the king outBest
- 7.Nd5#CheckmateBest
Solve puzzles
Puzzles made from your own games
Every blunder you make becomes a drill. You get the position back and one job: find the better move. The patterns you keep missing come back until they stick.
- Built from positions you actually reached
- Hints from Leo when you are stuck
- Missed patterns repeat until you solve them
Study openings and endgames
Openings decide what kind of game you get; endgames decide who takes the point home. The study room covers both, with Stockfish and the master database as the source of truth and Leo as the explainer.
Know the plan, not just the moves
Play out any line on the board and see what masters chose from that exact position. Ask Leo what each side is aiming for, which traps to watch, or for a quick quiz.
- Master game statistics for every position
- Plans and traps explained in plain words
- Quiz yourself on the lines you are learning
Win the positions you have already won
Learn the handful of endings that come up again and again: opposition, key squares, Lucena, Philidor. Then practice each one against the engine until you can play it without thinking.
- Core ideas taught one at a time
- Practice each ending against the engine
- From king and pawn to rook endgames
Book a lesson
A lesson planned around you
Book a 30 or 60 minute session on a topic you choose. Leo prepares from your recent games, so the time goes to what you need, not a generic lecture.
- 30 or 60 minutes, whenever suits you
- Prepared from your recent games
- Adds straight to your calendar
- 1Your last 5 games: where the points went
- 2Knight forks you missed twice
- 3Plan for the week
Ready for your first lesson?
Start a game and Leo will be right there with you.
Get started