JomChess
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About

Play chess.
Get better.

Play, solve puzzles and train, right in your browser. For every age and every level.

Choose your game Choose a tool

✓ Free · No sign-up

The Opera Game Paul Morphy · Paris Opera, 1858

Play & train

Play vs Stockfish

The engine at any level, from 200 to 3000.

20 levels

Chess Characters

Twelve players from around the world.

Beginner to GM

Opening Trainer

Learn the first moves, and why they work.

12 openings

Chess Tactics

Forks, pins, mates and more.

1200 puzzles

Endgame Drills

Must-know endgames, easy to hard.

19 drills

Chess Pitch

Set up any position and play it out.

Sandbox

Tools

Chess Clock

For over-the-board games. Works offline.

Scoresheet

Tap moves, get notation, export PGN.

Questions, ideas, or found a problem? We'd love to hear from you.

What do you want to play?

Six ways to play and train. Swipe or use the arrows, then pick one.

Play vs Stockfish

Play the world-class engine at exactly your level.

  • 20 levels, from 200 to 3000
  • Every move rated, Best to Blunder
  • Takebacks and PGN download
Play Stockfish

Chess Characters

Twelve opponents from around the world, each with a story and a style.

  • From Ilyanie (~250) to a grandmaster
  • Their own openings and habits
  • Pick anyone you like
Meet the characters

Opening Trainer

Learn openings move by move: watch, practise, then play them from memory.

  • 12 openings for White and Black
  • Every move explained
  • Play it out against Stockfish
Start training

Chess Tactics

Learn the tricks that win games, one theme at a time.

  • 30 themes, 1200 puzzles
  • Hints and solutions when stuck
  • Beginner to advanced
Solve puzzles

Endgame Drills

Practise the endgames every player must know.

  • 19 drills, easy to hard
  • Queen mate to the Lucena position
  • Your progress is saved
Start a drill

Chess Pitch

A sandbox: set up any position and play it out.

  • Place pieces anywhere
  • Play both sides or vs the bot
  • Great for lessons
Open the pitch

Which tool do you need?

For games across a real board. Both work offline.

Chess Clock

Turn your phone into a chess clock.

  • Bullet to classical presets
  • Custom time and increment
  • Full screen, screen stays awake
Open the clock

Scoresheet

Record a game by tapping the moves.

  • Notation written for you
  • Illegal moves refused
  • Export PGN, share or print
Open the scoresheet